469 Subpart D—Exemptions from Tolerances

Environmental Protection Agency § 180.1001

oxo-1,2,3-benzotriazin-3(4H)-ylmethyl] (1-methylethyl) benzeneacetate in or phosphorodithioate in soybean oil re- on the following raw agricultural com- sulting from application of the insecti- modities: cide to the raw agricultural commodity soybeans. Commodity Parts per million (2) The following tolerances are es- Eggs, whole ...... 0.03 tablished for residues of the insecticide Lettuce, head ...... 5.0 O,O- dimethyl S-[4-oxo-1,2,3- Poultry, fat ...... 0.3 Poultry, meat ...... 0.03 benzotriazin-3(4H)-ylmethyl] Poultry, mbyp (except liver) ...... 0.3 phosphorodithioate in the indicated Poultry, liver ...... 0.03 commodities when used for the feed of Sorghum, fodder ...... 10.0 Sorghum, forage ...... 10.0 cattle, goats, and sheep. Such residues Sorghum, grain ...... 5.0 may be present therein only as a result Sugarbeet, pulp ...... 2.5 of the application of the insecticide to Sugarbeet, root ...... 0.5 the growing agricultural crop. Sugarbeet, top ...... 5.0 (b) Section 18 emergency exemptions. Commodity Parts per million [Reserved] Citrus pulp, dried ...... 5 (c) Tolerances with regional registra- Sugarcane bagasse ...... 1.5 tions. [Reserved] (d) Indirect or inadvertent residues. (b) Section 18 emergency exemptions. [Reserved] [Reserved] (c) Tolerances with regional registra- [63 FR 23401, Apr. 29, 1998] tions. [Reserved] (d) Indirect or inadvertent residues. Subpart D—Exemptions From [Reserved] Tolerances [63 FR 34828, June 26, 1998] § 180.1001 Exemptions from the requirement of a tolerance. § 180.532 Cyprodinil, tolerances for residues. (a) An exemption from a tolerance shall be granted when it appears that (a) General. Tolerances are estab- the total quantity of the pesticide lished for residues of the fungicide chemical in or on all raw agricultural cyprodinil, 4-cyclopropyl-6-methyl-N- commodities for which it is useful phenyl-2-pyrimidinamine in or on the under conditions of use currently pre- following food commodities: vailing or proposed will involve no haz- ard to the public health. Commodity Parts per million (b) When applied to growing crops, in Almond hulls ...... 0.05 accordance with good agricultural Almond nutmeats ...... 0.02 practice, the following pesticide chemi- Apple pomace, wet ...... 0.15 cals are exempt from the requirement Grapes ...... 2.0 Pome fruit ...... 0.1 of a tolerance: Raisins ...... 3.0 (1) The following copper compounds: Stone fruit ...... 2.0 Bordeaux mixture, copper acetate, basic copper carbonate (malachite), (b) Section 18 emergency exemptions. copper hydroxide, copper-lime mix- [Reserved] tures, copper linoleate, copper octano- (c) Tolerances with regional registra- ate, copper oleate, copper oxychloride, tions. [Reserved] copper sulfate basic, copper sulfate (d) Indirect or inadvertent residues. monohydrate, copper sulfate [Reserved] pentahydrate, copper-zinc chromate, [63 FR 17706, Apr. 10, 1998] cupric oxide, cuprous oxide. These copper compounds are used primarily as § 180.533 Esfenvalerate; tolerances for fungicides. residues. (2) N-Octylbicyclo(2,2,1)-5-heptene- (a) General. Tolerances are estab- 2,3-dicarboximide. lished for residues of the insecticide (3) Petroleum oils. esfenvalerate, ((S)-cyano-(3- (4) Piperonyl butoxide. phenoxyphenyl) methyl (S)-4-chloro-α- (5) [Reserved]

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(6) N-Propyl isomer. (c) Residues of the following mate- (7) Pyrethrum and pyrethrins. rials are exempted from the require- (8) Rotenone or derris or cube roots. ment of a tolerance when used in ac- (9) Ryania. cordance with good agricultural prac- (10) Sabadilla. tice as inert (or occasionally active) in- These pesticides are not exempted gredients in pesticide formulations ap- from the requirement of a tolerance plied to growing crops or to raw agri- when applied to a crop at the time of or cultural commodities after harvest: after harvest.

Inert ingredients Limits Uses

Acetic acid ...... Catalyst Acetic anhydride ...... Solvent, cosolvent Acetone ...... Do. Acrylamide potassium acrylateÐacrylic acid co- ...... Carrier polymer, cross-linked (CAS Reg. No. 31212± 13±2), minimum number average molecular weight (in atomic mass units (amu)) 1,000,000. Acrylic acidÐstearyl methacrylate copolymer ...... Emulsifier, suspending agent, or rheology (CAS Reg. No. 27756±15±6), minimum num- modifier ber average molecular weight (in amu) 2,500. Alkanoic and alkenoic acids, mono- and diesters ...... Emulsifiers of α-hydro-ω-hydroxypoly (oxyethylene) with molecular weight (in amu) range of 200 to 6,000. Alkyl (C8-C24) benzenesulfonic acid and its am- ...... Surfactants, related adjuvants of surfactants monium, calcium, magnesium, potassium, sodium, and zinc salts. α-Alkyl (C9-C18-ω-hydroxypoly(oxyethylene) with ...... Solvent, cosolvent, surfactant, and related ad- poly(oxyethylene) content of 2-30 moles. juvants of surfactants α-(p-Alkylphenyl)-ω-hydroxypoly(oxyethylene) ...... Surfactants, related adjuvants of surfactants produced by the condensation of 1 mole of alkylphenol (alkyl is a mixture of propylene tetramer and pentamer isomers and averages C13) with 6 moles of ethylene oxide. α-Alkyl(C12-C15)-ω-hydroxypoly(oxyethylene) sul- ...... Do. fate, ammonium, calcium, magnesium, potassium, sodium, and zinc salts; the poly(oxyethylene) content averages 3 moles. α-Alkyl (C6-C14)-ω-hydroxypoly(oxypropylene) ...... Do. block copolymer with polyoxyethylene; polyoxypropylene content is 1-3 moles; polyoxyethylene content is 4-12 moles; average molecular weight (in amu) is approximately 635. Alkyl (C8-C18) sulfate and its ammonium, cal- ...... Surfactants. cium, isopropylamine, magnesium, potassium, sodium, and zinc salts. Almond shells ...... Solid diluent and carrier Aluminum hydroxide ...... Diluent, carrier Aluminum oxide ...... Diluent Aluminum stearate ...... Surfactant Ammonium bicarbonate ...... Surfactant, suspending agent, dispersing agent Ammonium carbamate ...... Synergist in aluminum phosphide formulations Ammonium chloride ...... Intensifier when used with ammonium nitrate as a dessicant or defoliant. Fire suppressant in aluminum phosphide and magnesium phosphide formulations Ammonium hydroxide ...... Solvent, cosolvent, neutralizer, solubilizing agent Ammonium stearate ...... Surfactant Ammonium sulfate ...... Solid diluent, carrier Ammonium thiosulfate ...... Intensifier when used with ammonium nitrate as desiccant or defoliant Amyl acetate ...... Solvent, cosolvent, attractant Animal glue ...... Surfactant, adhesive Apple pomace ...... Solid diluent, carrier Ascorbic acid (CAS Reg. No. 50±81±7) ...... Stabilizer, preservative Ascorbyl palmitate ...... Preservative Attapulgite-type clay ...... Solid diluent, carrier, thickener Bacillus thuringiensis fermentation solids and/or ...... Diluent, carrier solubles. Beeswax ...... Coating agent

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Inert ingredients Limits Uses

Bentonite ...... Solid diluent, carrier Benzoic acid ...... Preservative for formulation Butane ...... Propellant n-Butanol (CAS Reg. No. 71±36±3) ...... Solvent, cosolvent Butylated hydroxyanisole ...... Antioxidant Butylated hydroxytoluene ...... Do. α-Butyl-ω-hydroxypoly(oxypropylene) block poly- ...... Surfactants, related adjuvants of surfactants mer with poly(oxyethylene); molecular weight (in amu) 2,400-3,500. α-(p-tert-Butylphenyl)-ω-hydroxypoly (oxy- ...... Surfactants related adjuvants of surfactants ethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the poly(oxyethylene) content averages 4-12 moles. Calcareous shale ...... Solid diluent carrier Calcite ...... Do. Calcium carbonate ...... Do. Calcium chloride ...... Stabilizer Calcium citrate ...... Solid diluent, carrier Calcium phosphate ...... Do. Calcium hydroxide ...... Do. Calcium hypochlorite ...... Sanitizing and bleaching agent Calcium oxide ...... Solid diluent, carrier Calcium salt of partially dimerized rosin, con- ...... Coating agent forming to 21 CFR 172.210. Calcium silicate ...... Solid diluent, carrier Calcium stearate ...... Do. Carnauba wax ...... Coating agent Carrageenan, conforming to 21 CFR 172.620 .... Minimum molecular weight Thickener (in amu): 100,000. Casein ...... Surfactant, emulsifier, wetting agent Castor oil, polyoxyethylated; the ...... Surfactants, related adjuvants of surfactants poly(oxyethylene) content averages 5-54 moles. α-Cellulose ...... Solid diluent, carrier Cetyl alcohol (CAS Reg. No. 36653±82±4) ...... Not more than 5.0% of pes- Evaporation retardant ticide formulation. Charcoal, activated ...... Meets specifications in the Carrier Food Chemical Codex. Citric acid ...... Sequestrant Citrus meal ...... Solid diluent, carrier Cocoa shells ...... Do. Coconut oil ...... Surfactant, emulsifier, wetting agent Coconut shells ...... Solid diluent and carrier Cod liver oil ...... Solvent, cosolvent Coffee grounds ...... Solid diluent, carrier Corn cobs ...... Do. Corn dextrin ...... Solid diluent, carrier Corn meal ...... Do. Corn oil ...... Solvent, cosolvent Cornstarch ...... Solid diluent, carrier Corn syrup ...... Pre- and postharvest appli- Rehydrating agent cation. Cottonseed oil ...... Safener CoumaroneÐindene resin, conforming to 21 For use on citrus only ...... Component of coating agent CFR 172.215. Croscarmellose sodium (CAS Reg. No. 74811± ...... Disintegrant, solid diluent, carrier, and thick- 65±7). ener Dextrin ...... Surfactant, suspending agent, dispersing agent Dextrose ...... Solid diluent, carrier Diacetyl tartaric acid esters of mono- and ...... Emulsifier diglycerides of edible fatty acids. Dialkyl (C8-C18) dimethyl ammonium chloride ..... Not more than 0.2% in sili- Flocculating agent in the manufacture of silica, ca, hydrated silica. hydrated silica for use as a solid diluent, carrier Diatomite (diatomaceous earth) ...... Solid diluent carrier Dichlorodifluoromethane ...... Propellant Dichlorotetrafluoroethane ...... Do. Diethylene glycol abietate ...... Surfactants, related adjuvants of surfactants

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Inert ingredients Limits Uses

1,1-Difluoroethane (CAS Reg. No. 75±37±6) ...... For aerosol pesticide for- Aerosol propellant mulations used for insect control in food- and feed- handling establishments and animals. 1,2-Dihydro-6-ethoxy-2,2,4-trimethylquinolene .... Not more than 0.02% of Antioxidant pesticide formulation. 3,6-Dimethyl-4-octyn-3,6-diol ...... Not more than 2.5% of pes- Surfactants, related adjuvants of surfactants ticide formulation. Dimethylpolysiloxane (as defined in 21 CFR ...... Defoaming agent 173.340). α-(o,p-Dinonylphenyl)-ω-hydroxypoly (oxy- ...... Surfactants, related adjuvants of surfactants ethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 4-14 moles. α-(o,p-Dinonylphenyl)-ω-hydroxypoly (oxy- ...... Do. ethylene) produced by condensation of 1 mole of dinonylphenol (nonyl group is a propylene trimer isomer) with an average of 4-14 or 140- 160 moles of ethylene oxide. Dipropylene glycol ...... Solvent, cosolvent Disodium phosphate ...... Anticaking agent, conditioning agent Disodium zinc ethylenediaminetetraacetate ...... Sequestrant dihydride. 1,12-Dodecanediol dimethacrylate polymer ...... Minimum molecular weight Release rate regulator in pheromone formula- (in amu) 100,000. tion Dodecylbenzenesulfonic acid, amine salts ...... Do. α-(p-Dodecylphenyl)-ω-hydroxypoly (oxy- ...... Surfactants, related, adjuvants of surfactants ethylene) produced by the condensation of 1 mole of dodecylphenol (dodecyl group is a propylene tetramer isomer) with an average of 4-14 or 30-70 moles of ethylene oxide; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 4-14 or 30- 70. Dolomite ...... Solid diluent, carrier Epoxidized linseed oil ...... Surfactants, related adjuvants of surfactants Epoxidized soybean oil ...... Do. 1,2 Ethanediamine, polymer with oxirane and ...... Surfactant, dispersing agent methyloxirane (CAS Reg. No. 26316±40±5) minimum number average molecular weight 2,800 and the range of number average molecular weight is 2,800 to 10,000 daltons.. Ethoxylated lignosulfonic acid, sodium salt ...... Surfactant Ethyl acetate ...... Solvent, cosolvent Ethyl alcohol ...... Do. Ethyl esters of fatty acids derived from edible ...... Solvent, cosolvent fats and oils. Ethylene glycol dimethyacrylateÐlauryl meth- Minimum molecular weight Release rate regulator in pheromone formula- acrylate copolymer. (in amu) 100,000. tion Ethylene glycol dimethacrylate polymer ...... Minimum molecular weight Release rate regulator in pheromone formula- (in amu) 100,000. tion Ethylene methylphenyglycidate ...... Synthetic flavoring Ethylene oxide adducts of 2,4,7,9-tetramethyl-5- ...... Surfactants, related adjuvants of surfactants decynediol, the ethylene oxide content averages 3.5, 10, or 30 moles. Ethylenediaminetetraacetic acid ...... 3% of pesticide formulation Sequestrant Ethylenediaminetetraacetic acid, tetrasodium salt 5% of pesticide formulation Sequestrant 2-Ethyl-1-hexanol ...... Not more than 2.5% of pes- Solvent, adjuvant of surfactants ticide formulation. Fatty acids, conforming to 21 CFR 172.860 ...... Binder, defoaming agent, lubricant FD&C Blue No. 1 ...... Not more than 0.2% of pes- Dye ticide formulation. FD&C Red No. 40 (CAS Reg. No. 25956±17±6) Not to exceed 0.002% by Dye, coloring agent conforming to 21 CFR 74.340. weight of pesticide formulation. Ferric sulfate ...... Solid diluent, carrier

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Inert ingredients Limits Uses

Fish meal ...... Do. Fish oil ...... Solvent, cosolvent Furcelleran ...... Thickener Glycerol ...... Do. Glycerol mono-, di-, and triacetate ...... Solvent, cosolvent Glyceryl monostearate ...... Emulsifier Granite ...... Do. Grape pomace, dried ...... Do. Graphite ...... Solid diluent, carrier Guar gum ...... Surfactants, related adjuvants of surfactants Gum arabic (acacia) ...... Surfactant, suspending agent, dispersing agent Gypsum ...... Solid diluent, carrier Hexamethylenetetramine ...... For use in citrus washing Preservative solutions only at not more than 1%. 1,6-Hexanediol dimethyacrylate polymer ...... Minimum molecular weight Release rate regulator in pheromone formula- (in amu) 100,000. tion n-Hexyl alcohol (CAS Reg. No. 111±27±3) ...... Solvent, cosolvent Hydrochloric acid ...... Solvent, neutralizer α-Hydro-ω-hydroxypoly(oxypropylene); molecular ...... Do. weight (in amu) 4,000. Hydroxyethyl cellulose ...... Do. Hydroxyethylidine diphosphonic acid (HEDP) For use in antimicrobial Stabilizer, chelator (CAS Reg. No. 2809±21±4).. pesticide formulations at not more than 1 percent.. Hydroxypropyl methylcellulose ...... Thickener 12-Hydroxystearic acidÐpolyethylene glycol co- ...... Suspending agent, dispersing agent, polymer (CAS Reg. No. 70142±34±6), mini- surfactants, related adjuvants mum number average molecular weight (in amu) 5,000.. Iron oxide ...... Solid diluent, carrier Isopropyl alcohol ...... Solvent, cosolvent, stabilizer, inhibitor Isopropyl myristate, CAS Reg. No. 110±27±0 ...... Solvent Kaolinite-type clay ...... Solid diluent, carrier Lactic acid ...... Solvent Lactose ...... Solid diluent, carrier Lard ...... Do. Lauryl alcohol ...... Surfactant α-Lauryl-ω-hydroxypoly(oxyethylene), average ...... Emulsifier molecular weight (in amu) of 600. α-Lauryl-ω-hydroxypoly(oxyethylene) sulfate, so- ...... Surfactants, related adjuvants of surfactants dium salt; the poly(oxyethylene) content is 3-4 moles. Lauryl methacrylateÐ1,6-hexanediol Minimum molecular weight Release rate regulator in pheromone formula- dimethacrylate copolymer. (in amu) 100,000. tion Lecithin ...... Meeting Food Chemicals Emulsifier Codex specification. Licorice root ...... Lignosulfonate, ammonium, calcium, magne- ...... Surfactants, related adjuvants of surfactants sium, potassium, sodium, and zinc salts. d-Limonene (CAS Reg. No. 5989±27±5) ...... Solvent, fragrance Magnesium carbonate ...... Anticaking agent, conditioning agent Magnesium chloride ...... Safener Magnesium lime ...... Solid diluent, carrier Magnesium oxide ...... Do. Magnesium silicate ...... Do. Magnesium stearate ...... Surfactant Magnesium sulfate ...... Solid diluent, carrier, safener Maleic acid monobutyl esterÐvinyl methyl ether ...... Seed-coating adhesive, gel, and antitranspirant copolymer, CAS No. 25119±68±0, minimum average molecular weight (in amu) 52,000. Maleic acid monoethyl esterÐvinyl methyl ether ...... Seed-coating adhesive, gel, and antitranspirant copolymer, CAS No. 25087±06±3, minimum average molecular weight (in amu) 46,000. Maleic acid monoisopropyl ester-vinyl methyl ...... Seed-coating adhesive, gel, and antitranspirant ether copolymer, CAS No. 31307±95±6, minimum average molecular weight (in amu) 49,000. Maleic anhydride- diisobutylene copolymer, so- ...... Suspending agent and dispersing agent. dium salt (CAS Reg. No. 37199±81±8), minimum number average molecular weight (in amu) 5,000±18,000.. Manganous oxide ...... Solid diluent, carrier Methyl alcohol ...... Solvent

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Inert ingredients Limits Uses

Methyl n-amyl ketone (CAS Reg. No. 110±43±0) ...... Solvent, cosolvent Methylated silicones ...... Antifoaming agent Methylcellulose ...... Thickener Methyl esters of fatty acids derived from edible ...... Solvent, cosolvent fats and oils. Methyl esters of higher fatty acids conforming to ...... Antidusting agent, surfactant 21 CFR 573.640. Methyl ester of rosin, partially hydrogenated (as ...... Surfactants, related adjuvants of surfactants defined in 21 CFR 172.615). Methyl isobutyl ketone ...... Solvent Methyl methacrylateÐmethacrylic acidÐ ...... Suspending agent, dispersing agent, monomethoxy polyethylene glycol methacry- surfactants, related adjuvants late copolymer, minimum number average molecular weight (in amu) 18,000.. Methyl vinyl etherÐmaleic acid copolymer (CAS ...... Dispersant, seed-coating adhesive Reg. No. 25153±40±6), minimum number average molecular weight (in amu) 75,000. Methyl vinyl etherÐmaleic acid copolymer cal- ...... Dispersant, seed-coating adhesive cium sodium salt (CAS Reg. No. 62386±95± 2), minimum number average molecular weight (in amu) 900,000.. Mica ...... Solid diluent, carrier Mineral oil, U.S.P., or conforming to 21 CFR ...... Diluent, carrier, and solvent 172.878 or 178.3620(a) (CAS Reg. No. 8012± 95±1). Modified polyester resin derived from ethylene For use on citrus only ...... Resinous coating glycol, fumaric acid, and rosin. Molasses ...... Attractant Monoammonium phosphate ...... No more than 3.75% by Postharvest fumigation in formulation with alu- weight in formulation. minum phosphide Mono- and diglycerides of C8-C18 fatty acids ...... Surfactants, related adjuvants of surfactants Montmorillonite-type clay ...... Solid diluent, carrier Montmorillonite-type clay treated with polytetra- PTFE content not greater Carrier fluoroethylene (PTFE; CAS Reg. No. 9002± than 0.5% (w/w) of clay.. 84±0). Nonyl, decyl, and undecyl glycoside mixture with ...... Surfactant. a mixture of nonyl, decyl, and undecyl oligosaccharides and related reaction products (primarily decanol and undecanol) produced as an aqueous-based liquid (50 to 65% solids) from the reaction of primary alcohols (containing 15 to 20% secondary alcohol isomers) in a ratio of 20% C9, 40% C10, and 40% C11 with carbohydrates (average glucose to alkyl chain ratio 1.3 to 1.8). α-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) ...... Surfactants, related adjuvants of surfactants mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 4-14 moles or 30 moles. α-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) ...... Do. produced by the condensation of 1 mole of nonylphenol (nonyl group is a propylene trimer isomer) with an average of 4-14 or 30-90 moles of ethylene oxide; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 4-14 or 30-90. α-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) ...... Do. sulfate, ammonium, calcium, magnesium, potassium, sodium, and zinc salts; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 4 moles. α-(p-Nonylphenyl-ω-hydroxypoly(oxypropylene) ...... Do. block polymer with poly(oxyethylene); polyoxypropylene content of 10-60 moles; polyoxyethylene content of 10-80 moles; molecular weight (in amu) 1,200-7,100.

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Inert ingredients Limits Uses

α-(p-Nonylphenyl)poly(oxypropylene) block poly- ...... Do. mer with poly(oxyethylene); polyoxyethylene content 30 to 90 moles; molecular weight (in amu) averages 3,000. Oatmeal ...... Solid diluent, carrier Oats ...... Do. Octadecanoic acid, 12-hydroxy-, homopolymer, ...... dispersing agent, related adjuvant of octadecanoate (CAS Reg. No. 58128±22±6), surfactants, surfactant, suspending agent minimum number-average molecular weight 1,370.. α-cis-9-Octadecenyl-ω-hydroxypoly(oxyethylene); ...... Surfactants, related adjuvants of surfactants the octadecenyl group is derived from oleyl alcohol and the poly(oxyethylene) content averages 20 moles. Octyl and decyl glucosides mixture with a mix- ...... Do. ture of octyl and decyloligosaccharides and related reaction products (primarily n- decanol) produced as an aqueous-based liquid (68- 72% solids) from the reaction of straight chain alcohols (C8(45%), C10 (55%)) with anhydrous glucose. Oleic acid ...... Diluent Oleic acid diester of α-hydro-ω-hydroxypoly (oxy- ...... Surfactants, related adjuvants of surfactants ethylene); the poly(oxyethylene) having average molecular weight (in amu) 400. α-Oleoyl-ω-hydroxypoly(oxyethylene), average ...... Emulsifier molecular weight (in amu) of 600. Oleyl alcohol (CAS Reg. No. 143±28±2 ...... 15% ...... Cosolvent Orange pomace ...... Solid diluent, carrier Oxalic acid ...... No more oxalic acid should Calcium chelating hard water inhibitor be used than is necessary to chelate calcium and in no case should more than 2 lb oxalic acid per acre be used. Oxidized pine lignin, sodium salt, (CAS Reg. No. Maximum of 2% of formula- Surfactant, related adjuvant of surfactant 68201±23±0). tion. Palmitic acid ...... Diluent Peanut shells ...... Solid diluent, carrier Pentaerythritol ester of maleic anhydride modi- ...... Plasticizer fied wood rosin. Pentaerythritol ester of modified resin ...... Do. Pentaerythritol stearates mixture (CAS Reg. No. No more than 25 ppm in Emulsifier 85116±93±4) which include pentaerythritol pesticide formulations. monostearate (CAS Reg. No. 78±23±9), pentaerythritol distearate (CAS Reg. No. 13081± 97±5), pentaerythritol tristearate (CAS Reg. No. 28188±24±1) and pentaerythritol tetrastearate (CAS Reg. No. 115±83±3). Petrolatum, conforming to 21 CFR 172.880 ...... Coating agent Petroleum hydrocarbons, light odorless conform- ...... Solvent, diluent. ing to 21 CFR 172.884. Petroleum hydrocarbons, synthetic isoparaffinic, ...... Do. conforming to 21 CFR 172.882. Petroleum naphtha, conforming to 21 CFR ...... Component of coating agent 172.250(d). Petroleum wax, conforming to 21 CFR ...... Coating agent 172.886(d). Phosphoric acid ...... Buffer Phosphorus oxychloride ...... Catalyst Pine lignin ...... Adsorbent B-Pinene polymers ...... Surfactants, related adjuvants of surfactants Polyethylene, conforming to 21 CFR 177.1520(c) ...... Binder, carrier, and coating agent Polyethylene, oxidized, conforming to 21 CFR ...... Coating agent 172.260. Polyethylene glycol[α-hydro-ω- ...... Surfactants, related adjuvants of surfactants hydroxypoly(oxyethylene)]; mean molecular weight (in amu) 194 to 9,500 conforms to 21 CFR 178.3750. Polyethylene glycolÐpolyisobutenyl anhydrideÐ ...... Surfactant, dispersing agent, suspending tall oil fatty acid copolymer (minimum number agent, or related adjuvant average molecular weight (in amu) 5,000). Polyglycerol esters of fatty acids conforming to ...... Surfactants, related adjuvants of surfactants 21 CFR 172.854.

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Inert ingredients Limits Uses

Polyglyceryl phthalate ester of coconut oil fatty ...... Do. acids. Polymerized sodium methacrylate ...... pH control Polymers derived from the following monomers: ...... Surfactants, related adjuvants of surfactants acrylic acid, sodium form; butyl acrylate; ethyl acrylate; methacrylic acid and its ammonium and potassium salts; and methyl methacrylate. Poly(methylene-p-tert-butylphenoxy)- ...... Coating agent poly(oxyethylene) ethanol; the poly(oxyethylene) content averages 4-12 moles. Poly(methylene-p-nonylphenoxy)poly (oxy- ...... Coating agent ethylene) ethanol; the poly(oxyethylene) content averages 4-12 moles. Poly(oxy-1,2-ethanediyl), α-(carboxymethyl)-ω- ...... Surfactant (nonylphenoxy) produced by the condensation of 1 mole of nonylphenol (nonyl group is a propylene trimer isomer) with an average of 4- 14 or 30-90 moles of ethylene oxide. The molecular weight (in amu) ranges are 454-894 and 1598-4238. Polyoxyethylene (20) sorbitan monostearate ...... Surfactants, related adjuvants of surfactants Poly(oxyethylene/oxypropylene) monoalkyl(C6- ...... Surfactant C10)etherÐsodium fumarate adduct (CAS Reg. No. 102900±02±7), minimum number average molecular weight (in amu) 1,900.. Poly(oxypropylene) block polymer with ...... Do. poly(oxyethylene); molecular weight (in amu) 1,800-16,000. Polysorbate 65, conforming to 21 CFR 172.838 ...... Emulsifier Polystyrene (CAS Reg. No. 9003±53±6), mini- ...... Suspending agent, thickener mum number average molecular weight (in amu) 50,000). Polyvinyl chloride (CAS Reg. No. 9002±86±2), ...... Carrier. minimum number average molecular weight (in amu) 29,000.. Poly (vinyl pyrrolidone); molecular weight (in ...... Do. amu) 40,000 or over. Poly(vinylpyrrolidone) (CAS Reg. No. 9003±39± ...... Surfactant, related adjuvants of surfactant 8), minimum number average molecular weight (in amu) 4,000. Poly(vinylpyrrolidone-1-eicosene) (CAS Reg. No. Minimum average molecu- Dispersing agent 28211±18±9). lar weight 3,000. Poly(vinylpyrrolidone-1-hexadecene) (CAS Reg. Minimum average molecu- Dispersing agent No. 63231±81±2). lar weight (in amu) 4,700. Polyvinylpyrrolidone butylated polymer (CAS ...... Surfactants, related adjuvant of surfactants and Reg. No. 26160±96±3), minimum number av- binder. erage molecular weight (in amu) 9,500.. Potassium aluminum silicate ...... Solid diluent, carrier Potassium chloride ...... Do. Potassium citrate (CAS Reg. No. 866±84±2) ...... Chelating agent, pH control Potassium hydroxide ...... Neutralizer Potassium phosphate ...... Buffer Potassium sulfate ...... Solid diluent Propane ...... Propellant n-Propanol ...... Solvent, cosolvent 2-Propene-1-sulfonic acid sodium salt, polymer ...... Binding agent. with ethenol and ethenyl acetate, number average molecular weight (in amu) 6,000± 12,000.. Propionic acid ...... Catalyst Propylene glycol ...... Solvent, cosolvent. Propylene glycol alginate (as defined in 21 CFR ...... Defoaming agent 172.858). Propyl gallate ...... Antioxidant Propyl p-hydroxybenzoate ...... Preservative for formulations Pyrophyllite ...... Solid diluent, carrier Rhodamine B ...... Dye Rice bran ...... Solid diluent, carrier Rosin, partially dimerized (as defined in 21 CFR ...... Surfactants, related adjuvants of surfactants 172.615). Rosin, partially hydrogenated (as defined in 21 ...... Do. CFR 172.615). Rosin, wood ...... Do.

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Inert ingredients Limits Uses

Salts of fatty acids, conforming to 21 CFR ...... Binder, emulsifier, anticaking agent 172.863. Sand ...... Solid diluent, carrier Secondary alkyl (C11-C15) poly(oxyethylene) ace- ...... Surfactant tate, sodium salt; the ethylene oxide content averages 5 moles. Shellac, bleached; refined, food grade, arsenic ...... Coating agent and rosin-free. Silica, hydrated ...... Solid diluent, carrier Silicon dioxide, fumed, amorphous ...... Flow control, anticaking and carrier agent Soap (sodium or potassium salts of fatty acids) ...... Surfactant, emulsifier, wetting agent Soapstone ...... Solid diluent Sodium acetate ...... Buffer Sodium acid pyrophosphate ...... Surfactant, suspending agent, dispersing agent, buffer Sodium alginate ...... Stabilizer Sodium α-olefinsulfonate (sodium C14-C16) ...... Surfactants, related adjuvants of surfactants (Olefin sulfonate). Sodium aluminum silicate ...... Solid diluent, carrier Sodium benzoate ...... Anticaking agent Sodium bicarbonate ...... Neutralizer Sodium carboxymethylcellulose ...... Surfactants, related adjuvants of surfactants Sodium chloride ...... Solid diluent, carrier Sodium diisobutylnaphthalenesulfonate ...... Surfactants, related adjuvants of surfactants Sodium dioctylsulfosuccinate ...... Do. Sodium dodecylphenoxybenzenedisulfonate ...... Do. Sodium hexametaphosphate ...... Surfactant, emulsifier, wetting agent, suspending agent, dispersing agent, buffer Sodium hydroxide ...... Neutralizer Sodium isopropylisohexylnaphthalenesulfonate ...... Surfactants, related adjuvants of surfactants Sodium N-lauroyl-N-methyltaurine ...... Do. Sodium lauryl glyceryl ether sulfonate ...... Do. Sodium metasilicate ...... Surfactants, emulsifiers, wetting agents, dispersing agents, buffer Sodium monoalkyl and dialkyl (C8-C16) ...... Surfactants, related adjuvants of surfactants phenoxybenzenedisulfonate mixtures containing not less than 70% of the monoalkylated product. Sodium mono- and dimethyl ...... Do. naphthalenesulfonates, molecular weight (in amu) 245-260. Sodium mono-, di-, and tributyl ...... Do. naphthalenesulfonates. Sodium mono-, di-, and triisopropyl ...... Do. naphthalenesulfonate. Sodium N-oleoyl-N-methyltaurine ...... Do. Sodium oleyl sulfate ...... Do. Sodium N-palmitoyl-N-methyltaurine ...... Do. Sodium propionate ...... Preservative for formulation Sodium salt of sulfated oleic acid ...... Surfactants, related adjuvants of surfactants Sodium silicate ...... Surfactant, emulsifier, wetting agent, stabilizer, inhibitor Sodium sulfate ...... Solid diluent, carrier Sodium sulfite ...... Stabilizer Sodium tripolyphosphate ...... Buffer, surfactant, suspending agent, dispersing agent, anticaking agent, conditioning agent Sorbitan fatty acid esters (fatty acids limited to ...... Surfactants, related adjuvants or surfactants. C12, C14, C16, and C18 containing minor amounts of associated fatty acids) and their derivatives; the poly(oxyethylene) content averages 5-20 moles. Sorbic acid (and potassium salt) ...... Preservative for formulations Sorbitol ...... Antidusting agent Soy protein, isolated ...... Adhesive Soybean flour ...... Surfactant Soybean oil ...... Solvent, cosolvent Soybean oil-derived fatty acids ...... Solvent, cosolvent Sperm oil conforming to 21 CFR 172.210 ...... Coating agent Starch (potato, tapioca, and wheat) ...... Solid diluent, carrier Stearic acid ...... Diluent α-Stearoyl-ω-hydroxypoly(oxyethylene), average ...... Emulsifier molecular weight (in amu) of 600.

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Inert ingredients Limits Uses

α-Stearoyl-ω-hydroxypoly(oxyethylene); the ...... Surfactants, related adjuvants of surfactants poly(oxyethylene) content averages either 8, 9, or 40 moles; if a blend of products is used, the average number of moles ethylene oxide reacted to produce any product that is a component of the blend shall be either 8, 9, or 40. Stearyl methacrylateÐ1,6-hexanediol Minimum molecular weight Release rate regulator in pheromone formula- dimethacrylate copolymer. (in amu) 100,000. tion Styrene-2-ethylhexyl acrylate-glycidyl methacry- ...... Dispersing agent/solvent late-2-acrylamido-2-methylpropanesulfonic acid graft copolymer, minimum number-average molecular weight 12,500. Sucrose ...... Solid diluent carrier, safener Sucrose octaacetate ...... Adhesive Sulfuric acid (CAS Reg. No. 7664±93±9) that 0.1% of pesticide formula- pH control agent meets the Food Chemicals Codex specification. tions. Sulfurous acid ...... Preservative Synthetic paraffin and its succinic derivatives ...... Carrier, binder, and carrying agent conforming to 21 CFR 172.275.. Synthetic petroleum wax, conforming to 21 CFR ...... Binder, carrier, and coating agent 172.888. Talc ...... Solid diluent, carriers Tall oil; fatty acids not less than 58%, rosin ...... Surfactants, related adjuvants of surfactants acids not more than 44%, unsaponifiables not more than 8%. Tartrazine ...... Dye 1,1,1,2-Tetrafluoroethane, (CAS Reg. No. 811± ...... Aerosol propellant 97±2). Tetrahydrofurfuryl alcohol ...... Solvent cosolvent α-[p-(1,1,3,3-Tetramethylbutyl)phenyl]-ω- ...... Surfactants, related adjuvants of surfactants hydroxypoly(oxyethylene) produced by the condensation of 1 mole of p-(1,1,3,3- tetramethylbutyl)phenol with a range of 1-14 or 30-70 moles of ethylene oxide: if a blend of products is used, the average range number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 1-14 or 30-70. α-[p-(1,1,3,3-Tetramethylbutyl) phenyl]-ω- ...... Do. hydroxypoly(oxyethylene) produced by the condensation of 1 mole of p-(1,1,3,3- tetramethylbutyl) phenol with an average of 4- 14 or 30-70 moles of ethylene oxide; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 4-14 or 30- 70. 2,4,7,9-Tetramethyl-5-decyn-4, 7-diol ...... Not more than 2.5% of pes- Surfactants, related adjuvants of surfactants ticide formulation. Tetrasodium pyrophosphate ...... Anticaking agent, conditioning agent Tricalcium phosphate ...... Surfactant, suspending agent, dispersing agent, anticaking agent, conditioning agent 1,1,1-Trichloroethane ...... Solvent, cosolvent Trichlorofluoromethane ...... Propellant Tridecylpoly(oxyethylene) acetate, sodium salt; ...... Surfactants, related adjuvants of surfactants where the ethylene oxide content averages 6- 7 moles. Trisodium phosphate ...... Surfactant, emulsifier, wetting agent Urea ...... Stabilizer, inhibitor Vermiculite ...... Solid diluent, carrier. Vinyl alcohol-vinyl acetate copolymer, benz- ...... Water soluble resin. aldehyde-o-sodium sulfonate condensate, minimum number average molecular weight (in amu) 20, 000.. Vinyl pyrrolidone-acrylic acid copolymer (CAS ...... Adhesive, dispersion stabilizer and coating for Reg. No. 28062±44±4), minimum number av- sustained release granules. erage molecular weight (in amu) 6,000.. Vinyl pyrrolidone- ...... Leaching inhibitor, binder for water-dispersible dimethylaminoethylmethacrylate copolymer aggregates, sticker and suspension stabilizer (CAS Reg. No. 30581±59±0), minimum number average molecular weight (in amu) 20,000. Walnut shells ...... Do.

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Inert ingredients Limits Uses

Wheat bran ...... Do. Wintergreen oil ...... Attractant Wood flour ...... Derived from wood free of Solid diluent and carrier chemical preservatives. Xanthan gum ...... Thickener Xanthan gum-modified, produced by the reaction Not more than 0.5% of pes- Surfactant of xanthan gum and glyoxal (maximum 0.3% ticide formulation. by weight). Xylene meeting the specifications listed in 21 In pesticide formulations for Solvent, cosolvent CFR 172.884(b)(4). grain storage only. Zeolite (hydrated alkali aluminum silicate) ...... Solid diluent, carrier Zinc oxide ...... Coating agent Zinc sulfate (basic and monohydrate) ...... Do. Zinc sulfate (basic and monohydrate) ...... Solid diluent, carrier

(d) The following materials are ex- occasionally active) ingredients in pes- empted from the requirement of a tol- ticide formulations applied to growing erance when used in accordance with crops only: good agricultural practice as inert (or

Inert ingredients Limits Uses

Acetic acid ethenyl ester, polymer with ethenol ...... Component of water-soluble film and (α)-2-propenyl-(ω)-hydroxypoly (oxy-1,2- ethanediyl) (CAS Reg. No.137091±12±4); minimum number average molecular weight 15,000. Acetonitrile ...... Not more than 0.5% of pes- Solvent for blended emulsifiers in all pesticides ticide formulation. used before crop emerges from soil and in herbicides before or after crop emerges Acetophenone ...... Attractant AcrylamideÐacrylic acid resins ...... Thickeners AcrylamideÐsodium acrylate resins ...... Do. Acrylic acid, polymerized, and its ethyl and ...... Surfactants, related adjuvants of surfactants methyl esters. Acrylic acidÐsodium acrylateÐsodium-2- ...... Dispersing agent methylpropanesulfonate copolymer (minimum average molecular weight (in amu) 4,500); CAS No. 97953±25±8. AcrylonitrileÐstyreneÐhydroxypropyl methacry- ...... Pigment carrier late copolymer; minimum number average molecular weight (in amu) 447,000. Adenosine (CAS Reg. No. 58±61±7) ...... Maximum of 0.5% of formu- Synergist lation. α-Alkyl (C12-C18)-ω-hydroxypoly(oxyethylene) co- ...... Surfactants, related adjuvants of surfactants polymers with poly(oxypropylene); polyoxyethylene content averages 3-12 moles and polyoxypropylene content 2-9 moles. α-Alkyl (C10-C16)-ω-hydroxypoly(oxyethylene) ...... Surfactants, related adjuvants of surfactants mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the poly(oxyethylene) content averages 3-20 moles. α-Alkyl (C12-C15)-ω-hydroxypoly(oxyethylene) Not more than 0.2% in the Emulsifiers in pesticide concentrates applied sulfosuccinate, isopropylamine and N-hydroxy- final solution. with liquid fertilizer solutions before crop ethyl isopropylamine salts of; the emerges from soil or not later than 4 weeks poly(oxyethylene) content averages 3-12 after planting moles. α-Alkyl(C10-C12)-ω-hydroxpoly(oxyethylene) ...... Surfactants, related adjuvants of surfactants. poly(oxypropylene) copolymer; poly(oxyethylene) content is 11-15 moles; poly(oxyproplene) content is 1-3 moles. α-Alkyl(C12-C18)-ω-hydroxypoly(oxyethylene/ ...... Do. oxypropylene) hetero polymer in which the oxyethylene content averages 13-17 moles and the oxypropylene content averages 2-6 moles.

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Inert ingredients Limits Uses

α-Alkyl (C10-C16)-ω-hydroxypoly (oxy- ...... Do. ethylene)poly(oxypropylene) mixture of di- and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the combined poly(oxyethylene) poly(oxypropylene) content averages 3-20 moles. α-Alkyl (C12-C18)-ω-hydroxypoly(oxyethylene/ ...... Do. oxypropylene) hetero polymer in which the oxyethylene content is 8-12 moles and the oxypropylene content is 3-7 moles. α-Alkyl (C12-C15)-ω-hydroxypoly(oxyethylene/ ...... Solvent, cosolvent, surfactant, and related ad- oxypropylene) hetero polymer in which the juvants of surfactants oxyethylene content is 8-13 moles and the oxypropylene content is 7-30 moles. α-Alkyl (C21-C71)-ω-hydroxypoly (oxyethylene) in Not to exceed 10% ...... Wetting agent or granule coating which the poly(oxyethylene) content is 2 to 91 moles and molecular weight range from 390 to 5,000.. n-Alkyl(C8-C18)amine acetate ...... Surfactants, related adjuvants of surfactants Almond, bitter ...... Attractant Alkyl (C12-C20) methacrylate-methacrylic acid co- ...... Stabilizer; component of spray drift retardant polymer; minimum molecular weight (in amu) 11,900. Aluminum 2-ethylhexanoate ...... Not more than 0.25% of Gelling agent pesticide formulation. Aluminum sulfate ...... Safener adjuvant Amine salts of alkyl(C8-C24) benzenesulfonic ...... Surfactants, related adjuvants of surfactants acid (butylamine, dimethylaminopropylamine, mono- and diisopropylamine, mono-, di-, and triethanolamine). N-(Aminoethyl) ethanolamine salt of For use only in liquid emul- Do. dodecylbenzenesulfonic acid. sifiable herbicide concentrates. Ammonium nitrate (CAS Reg. No. 6484±52±2) ...... Adjuvant/ intensifier for herbicides Ammonium polyphosphate (CAS Reg. No...... Sequestrant, buffer, or surfactant 68333±79±9). Ammonium thiocyanate ...... Adjuvant/intensifier for defoliation of, and weed control in/on cotton and soybeans Animal waste material (produced by the E. coli and Salmonella free; Carrier thermophilic digestion of cattle and poultry heavy metal content not manure). to exceed the following: Material/Concentration (ppm): As/12.5; Cd/12.0; Cu/14.0; Pb/17.0; Hg/0.1; Se/0.2. Barium sulfate ...... Carrier Benzene ...... Solvent, cosolvent 1,2-Benzisothiazolin-3-one ...... Not more than 0.1% of for- Preservative/stabilizer mulation. Not more than 0.02 lb to be applied per acre. N,N-Bis[α-ethyl-ω-hydroxypoly(oxyethylene) ...... Surfactants for preemergence use with herbi- alkylamine; the poly(oxyethylene) content cides on sugarcane only averages 3 moles; the alkyl groups (C14-C18) are derived from tallow, or from soybean or cottonseed oil acids. N,N-Bis(2-hydroxyethyl)alkylamine, where the ...... Surfactants, related adjuvants of surfactants alkyl groups (C8-C18) are derived from coconut, cottonseed, soya, or tallow acids. N,N-Bis 2-(ω-hydroxypolyoxyethylene) ethyl) ...... Do. alkylamine; the reaction product of 1 mole N,N-bis(2-hydroxyethyl)alkylamine and 3-60 moles of ethylene oxide, where the alkyl group (C8-C18) is derived from coconut, cottonseed, soya, or tallow acids. N,N-Bis-2-(ω-hydroxypolyoxyethylene/ ...... Surfactant, related adjuvants of surfactants polyoxypropylene) ethyl alkylamine; the reaction product of 1 mole of N,N-bis(2-hydroxyethyl alkylamine) and 3-60 moles of ethylene oxide and propylene oxide, where the alkyl group (C8-C18) is derived from coconut, cottonseed, soya, or tallow acids.

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Inert ingredients Limits Uses

3,5-Bis(6-isocyanatohexyl)-2H-1,3,5-oxadiazine- ...... Encapsulating agent 2,4,6-(3H,5H)-trione, polymer with diethylenetriamine (CAS Reg. No. 87823±33± 4); minimum number average molecular weight (in amu) 1,000,000. Boric acid ...... Sequestrant Buffalo gourd root powder (Cucurbita No more than 2.5 lbs/acre/ Gustatory stimulant foetidissima root powder). season (3.4 gm/acre/season of Cucurbitacin). Butadiene-styrene copolymer ...... Adhesive, component of adhesive 2-Butenedioic acid (Z)-, polymer with ethenol ...... Component of water-soluble film and ethenyl acetate, sodium salt (minimum number average molecular weight (in amu) 75,000; CAS No. 139871±83±3). Butoxytriethylene glycol phosphate ...... Surfactants for arsenical herbicide formulations only 1,3-Butylene glycol dimethyacrylate ...... Not more than 0.1% of pes- Stabilizer ticide formulation. Butyl stearate ...... Defoamer γ-Butyrolactone ...... Solvent C.I. Pigment Blue #15 (CAS Reg. No. 147±14± For seed treament use only Dye, coloring agent 8; containing no more than 50 ppm poly- chlorinated biphenyls (PCBs)). C.I. Pigment Green #7 (CAS Reg. No. 1328±53± For seed treatment use Dye, coloring agent 6; containing no more than 50 ppm poly- only. chlorinated biphenyls (PCBs)). C.I. Pigment Violet #23 (CAS Reg. No. 6358± For seed treatment use Dye, coloring agent 30±1; containing no more than 20 ppb of poly- only. chlorinated dibenzo-p-dioxins and/or poly- chlorinated dibenzofurans). Calcium and sodium salts of certain sulfonated ...... Surfactants, related adjuvants of surfactants petroleum fractions (mahogany soaps); calcium salt molecular weight (in amu) 790- 1,020, sodium salt molecular weight (in amu) 400-500. Calcium hypochlorite ...... Sanitizing and bleaching agent Camphor (CAS Reg. No. 76±22±2) ...... Not more than 5% weight Deodorant, melting point adjustment to weight (w/w) of pesticide formulations. Carous chloride ...... 10 ppm in formulation ...... Tagging agent Carrageenan, conforming to 21 CFR 172.260 .... Not more than 0.15% of Thickener and stabilizer for pesticide formula- pesticide formulation. tions applied to seeds before planting Cellulose acetate (CAS Reg. No. 9004±35±7), ...... Pesticide rate-release regulating agent minimum number average molecular weight 28,000. Chlorobenzene ...... Contains not more than 1% Solvent, cosolvent impurities. Not for use after edible parts of plant begin to form. Do not graze livestock in treated areas within 48 hours after application. 5-Chloro-2-methyl-4-isothiazolin-3-one (in com- Not more than 0.0022% Preservative bination with 2-methyl-4-isothiazolin-3-one). (22.5 ppm) in the formulation; 0.00022% (or 2.25 ppm) in the final solution applied to growing crops. Cinnamon ...... Attractant Clove ...... Do. Coal (derived only from anthracite and bitu- Soil application only ...... Carrier, extender minous coals). Coffee ...... Attractant Coke (from anthracite and bituminous coals only Soil application only ...... Carrier, extender and petroleum). Condensation product of orthophenylphenol with ...... Stabilizer. 5 moles of ethylene oxide. Copper naphthenate ...... Not more than 2.5% of for- Mercaptan scavenger in technical pesticide mulation; application limited to before edible por- tions of plants begin to form.

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Inert ingredients Limits Uses

Copper salts of neodecanoic acid and 2- Not more than 1% of for- Do. ethylhexanoic acid. mulation; application limited to before edible por- tions of plants begin to form. Corn ...... Attractant Corn gluten meal, hydrolyzed ...... Attractant Cross-linked polyurea-type encapsulating poly- ...... Encapsulating agent mer formed by the reduction of a mixture of toluene diisocyanate and polymethylene polyphenylisocyanate. Cyclohexane ...... Solvent, cosolvent Cyclohexanol ...... Do. Cyclohexanone ...... Do. Cysteine (CAS Reg. No. 52±90±4) ...... Maximum of 0.5% of formu- Synergist lation. D&C Green No. 6 ...... Dye D&C Red No. 17, technical grade ...... Dye D&C Red No. 33 (CAS Reg. No. 3567±66±6); ...... Dye meeting the specifications listed in 21 CFR 74.1333. D&C Violet No. 2, technical grade ...... Not more than 0.005% of Dye pesticide formulation. n-Decyl alcohol ...... Do. Diacetone alcohol ...... Deactivator, solvent for formulations used before crop emerges from soil Diallyl phthalate ...... Not more than 0.1% of pes- Stabilizer ticide formulation. Diammonium phosphate (CAS Reg. No. 7783± ...... Buffer, surfactant 28±0). α-(Di-sec-butyl)phenylpoly(oxypropylene) block ...... Surfactants, related adjuvants of surfactants polymer with poly(oxyethylene); the poly(oxypropylene) content averages 4 moles, the poly(oxyethylene) content averages 5 to 12 moles, the molecular. Diethanolamine ...... Stabilizer, inhibitor for formulations used before crop emerges from soil Diethylene glycol ...... Deactivator for formulations used before crop emerges from soil Diethylene glycol ...... Deactivator, adjuvant for formulations used before crop emerges from soil Diethylene glycol and diethylene glycol ...... Deactivator for formulations used before crop monobutyl, monoethyl, and monomethyl emerges from soil, stabilizer ethers. Dimethylformamide (see also § 180.1046) ...... For use only in Solvent, cosolvent preemergence application, application prior to formation of edible parts of food plants, and seed and transplant treatment. Also, as part of the USDA witchweed quar- antine program, postemergent application in field corn, after silking and tasseling of the corn. 3,6-Dimethyl-4-octyn-3,6-diol ...... In pesticide formulations, Surfactants, related adjuvants of surfactants for soil prior to planting or to plants before edible parts form. Dimethyl sulfoxide ...... Solvent or cosolvent for formulations used before crop emerges from soil or prior to formation of edible parts of food plants Dioxane ...... Solvent, cosolvent Dipotassium hydrogen phosphate ...... Buffering agent Dipropylene glycol dibenzoate ...... For seed treatment use Solvent, cosolvent only. Dipropylene glycol monomethyl ether ...... Stabilizer Disodium 4-isodecyl sulfosuccinate ...... Surfactants related adjuvants of surfactants. Dodecylphenol ...... Coupling agent in emulsifier

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Inert ingredients Limits Uses

α-Dodecylphenol-ω-hydroxypoly(oxyethylene/ ...... Surfactants, related adjuvants of surfactants oxypropylene) hetero polymer where ethylene oxide content is 11-13 moles and oxypropylene content is 14-16 moles, molecular weight (in amu) averages 600 to 965. Douglas-fir bark, ground ...... Solid diluent, carrier Dysprosium chloride ...... 10 ppm in formulation ...... Tagging agent Ethylene glycol ...... Antifreeze, deactivator for all pesticides used before crop emerges from soil and in herbicides before or after crop emerges Ethylene glycol monobutyl ether ...... Ethylene glycol monomethyl ether ...... Solvent for formulations used before crop emerges from soil 2-Ethylhexanol ...... Cosolvent, defoamer, solvent for all pesticides used before crop emerges from soil and in herbicides before or after crop emerges Ethyl methacrylate ...... Surfactants, related adjuvants of surfactants Europic chloride ...... 10 ppm in formulation ...... Tagging agent FD&C Red No. 40 (CAS Reg. No. 25956±17±6) For seed treatment use Dye, coloring agent only. Not to exceed 2% by weight of the pesticide formulation.. Fenugreek ...... Attractant Ferric chloride ...... Not greater than 2% of suspending, dispersing agent, pesticide formulation Fluoroapatite ...... Solid diluent, carrier Folic acid (CAS Reg. No. 59±30±3) ...... Maximum of 0.5% of formu- Synergist lation. Formaldehyde ...... Not more than 1% of pes- Preservative for formulation ticide formulation. Fumaric acid ...... Acidulant Fumaric acidÐisophthalic acidÐstyreneÐethyl- ...... Encapsulating agent ene/propylene glycol copolymer (minimum average molecular weight (in amu) 1 × 1018). Furfural byproduct (a granular steam-acid steri- ...... Solid diluent, carrier lized, lignocellulosic residuum in the extraction of furfural from corn cobs, sugarcane bagasse, cottonseed hulls, oat hulls, and rice hulls). Gluconic acid (and sodium salt) ...... Sequestrant l-Glutamic acid (C5 H9 NO4´ CAS Reg. No. 56± Seet treatment use only ..... Plant nutrient 86±0). Glutamine (CAS Reg. No. 56±85±9) ...... Maximum of 0.5% of formu- Synergist lation. GlycerolÐpropylene oxide polymer (CAS Reg...... Component in water-soluble film No. 25791-96-2). Glyceryl triacetate ...... Stabilizer Glyceryl tris-12-hydroxystearate ...... Flow control agent Graphite ...... Treatment aid for seeds Hexamethylenetetramine ...... Stabilizer for carriers in solid pesticide formulations α-Hydro-ω-hydroxypoly(oxyethylene); molecular ...... Carrier weight (in amu) 100,000 minimum. α-Hydro-ω-hydroxypoly(oxypropylene) (mol. wt...... Component of defoamers 2,000). 2-Hydroxy-4-n-octoxybenzophenone (CAS Reg. Not more than 0.2 pt of Light stabilizer No. 1843±05±6). pesticide formulation. Hydroxypropyl cellulose ...... Thickener Hydroxypropyl guar gum ...... Do. Isoamyl acetate ...... Not more than 0.5% of pes- Odor-masking agent ticide formulation. Isobornyl acetate ...... Solvent Isobutyl alcohol ...... Do. Isobutylene-butene copolymers ...... For soil application only ..... Binder Isooctadecanol ...... Not more than 2% of pes- Defoaming agent ticide formulation. Isophorone (CAS Reg. No. 78±59±1) ...... Solvent, cosolvent Isopropyl alcohol ...... Solvent, cosolvent, stabilizer, inhibitor Isopropylbenzene ...... Solvent, cosolvent Isopropylbenzenesulfonic acid and its ammo- ...... Surfactants and related adjuvants of nium, calcium, magnesium, potassium, so- surfactants dium, and zinc salts. Lanthanum chloride ...... 10 ppm in formulation ...... Tagging agent.

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Inert ingredients Limits Uses

(3-Lauramidopropyl) trimethylammonium methyl Not more than 2.6% in the Antistatic agent sulfate. formulation. Not to be applied within 7 days of harvest. Linoleic diethanolamide (CAS Reg. No. 56863± ...... Surfactant 02±6). Locust bean gum ...... Adhesive, component of defoamers Low erucic acid rapeseed oil, conforming to 21 ...... Surfactant, related adjuvants of surfactant CFR 184.1555(c) (CAS Reg. No. None). Magnesium nitrate (in combination with 2-meth- None ...... Preservation yl-4-isothiazolin-3-one and 5-chloro-2-methyl- 4-isothiazolin-3-one). Maleic acid and maleic anhydride ...... For pesticide formulations Stabilizer applied to apples with a minimum preharvest in- terval of 21 days. Maleic acidÐbutadiene copolymer ...... 3% of pesticide formulation Surfactants, related adjuvants surfactants Maleic anhydrideÐmethyl vinyl ether, copoly- ...... Do. mer; average molecular weight (in amu) 250,000. Manganese carbonate ...... Plant nutrient Mesityl oxide ...... Not for use after edible Solvent, cosolvent parts of plant begin to form. Do not graze livestock in treated areas within 48 hours after application. Methionine (CAS Reg. No. 59±51±8) ...... Maximum of 0.5% of formu- Synergist lation. Methyl alcohol ...... Do. Methyl bis(2-hydroxyethyl)alkyl ammonium chlo- ...... Surfactant ride, where the carbon chain (C8-C18) is derived from coconut, cottonseed, soya, or tallow acids. α,α′-[Methylenebis]-4-(1,1,3,3-tetramethylbutyl)- ...... Solvent, cosolvent, surfactant, and related ad- o-phenylene bis[ω-hydroxypoly(oxyethylene)] juvants of surfactants having 6-7.5 moles of ethylene oxide per hydroxyl group. Methylene blue ...... Dye for formulations used on cotton Methylene chloride (Dichloromethane) ...... Solvent, cosolvent Methyl ethyl ketone ...... Surfactant Methyl p- hydroxybenzoate ...... Preservative for formulations Methyl isoamyl ketone ...... Solvent, cosolvent Methyl isobutyl ketone ...... Do. 2-Methyl-4-isothiazolin-3-one (in combination Not more than 0.0022% Preservative with 5-chloro-2-methyl-4-isothiazolin-3-one). (22.5 ppm) in the formulation; 0.00022% (or 2.25 ppm) in the final solution applied to growing crops.. Methyl methacrylate ...... Surfactants, related adjuvants of surfactants Methyl methacrylate-2-sulfoethyl methacrylate- ...... Carrier dimethylaminoethyl methacrylate-glycidyl methacrylate-styrene-2-ethylhexyl acrylate graft copolymer (minimum average molecular weight (in amu) 9,600). Methylnaphthalenesulfonic acidÐformaldehyde ...... Dispersant condensate, sodium salt. Methyl oleate ...... Surfactant 2-Methyl-2,4-pentanediol ...... Solvent for formulations used before crop emerges from soil Methyl poly(oxyethylene) alkyl ammonium chlo- ...... Surfactant ride, where the poly(oxyethylene) content is 3- 15 moles and the alkyl group (C8-C18) is derived from coconut, cottonseed, soya, or tallow acids.. N-Methylpyrrolidone (CAS Reg. No. 872-504) ...... Solvent, cosolvent Methyl violet 2B ...... Dye Mixed phytosterols (consisting of campesterol, ...... Surfactant. sitosterol and stigmasterol, with minor amounts of associated plant sterols) derived from edible vegetable oils. Mono- and bis-(1H, 1H, 2H, 2H-perfluoroalkyl) Not more than 0.5% of pes- Defoaming agent phosphates where the alkyl group is even ticide formulation.. numbered and in the C6-C12 range.

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Inert ingredients Limits Uses

Mono- and dialkyl (C8-C18) methylated ammo- ...... Surfactants, related adjuvants of surfactants nium chloride compounds, where the alkyl group(s) (C8-C18) are derived from coconut, cottonseed, soya, tallow, or hogfat fatty acids. Monophosphate ester of the block copolymer α- ...... Do. hydro-ω-hydroxypoly(oxyethylene) poly(oxypropylene) poly(oxyethylene); the poly(oxypropylene) content averages 37-41 moles, and the molecular weight (in amu) averages 8,000. Morpholine salt of dodecylbenzenesulfonic acid ...... Do. Naphthalenesulfonic acid-formaldehyde conden- ...... Do. sate, ammonium and sodium salts. Nicotinamide (CAS Reg. No. 98±92±0) ...... Maximum of 0.5% of formu- Synergist lation. α-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene); ...... Surfactant produced by the condensation of 1 mole of nonylphenol (nonyl group is a propylene trimer isomer) with an average of 4-14 or 30-100 moles of ethylene oxide; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range 4-14 or 30-100. X-(p- Nonylphenyl)-ω-hydroxy-poly(oxyethylene) Not more than 0.2% in the Emulsifiers in pesticide concentrates applied sulfosuccinate isopropylamine and N- hydroxy- final solution. with liquid fertilizer solutions before crop ethyl isopropylamine salts of: the emerges from soil or not later than 4 weeks poly(oxyethylene) content averages r moles. after planting Oat hulls ...... Solid diluent carrier n- Octyl alcohol ...... Solvent, cosolvent Oleic acid diester of α-hydro-ω- ...... Surfactant hydroxypoly(oxyethylene); the poly(oxyethylene) molecular weight (in amu) averages 2,300. α- Oleoyl-ω-(oleoyloxy) poly(oxyethylene) de- ...... Component of defoamers rived from α-hydro-ω-hydroxypoly(oxyethylene) (molecular weight 600 amu). Oxo-decyl acetate (CAS reg. No. 108419±33±6) ...... Solvent Oxo-heptyl acetate (CAS Reg. No. 90438±79±2) ...... Solvent Oxo-hexyl acetate (CAS Reg. No. 88230±35±7) ...... Solvent Oxo-nonyl acetate (CAS Reg. No. 108419±34± ...... Solvent 7). Oxo-octyl acetate (CAS Reg. No. 108419±32±5) ...... Solvent Oxo-tridecyl acetate (CAS Reg. No. 108419±35± ...... Solvent 8). Paper fiber, deinked or recycled, conforming to ...... Carrier 21 CFR 109.30(a)(9) and 21 CFR 176.260. Paper fiber, produced by the kraft (sulfate) or ...... Carrier sulfite pulping processes. Paraformaldehyde ...... Not more than 2% of pes- Preservative for formulation ticide formulation. Partial sodium salt of N- lauryl-α- Not more than 1% of pes- Surfactants, related adjuvants of surfactants iminodipropionic acid. ticide formulation. Phenol ...... Solvent, cosolvent Phenolic resins ...... Soil applications ...... Binding agent Phenolsulfonic acidÐformaldehydeÐurea con- Applied to growing plants Dispersant surfactant densate and its sodium salt. only. (Phthalocyaninato (2)) copper; (C.I. pigment blue When used as a colorant in Coloring agent, pigment No. 15). low-density plastic films. Pigment red 48 ...... For seed treatment use Dye only. α-Pinene ...... Not more than 2% of for- Stabilizer mulation by weight. Polyethylene, oxidized (as defined in 21 CFR ...... Surfactants, related adjuvants of surfactants 172.260(a)). Polymethylene polyphenylisocyanate, polymer ...... Encapsulating agent with ethylene diamine, diethylene triamine and sebacoyl chloride, cross-linked; minimum number average molecular weight 100,000. Poly(methylene-p- ...... Do. nonylphenoxy)poly(oxypropylene) propanol; the poly(oxy-propylene) content averages 4-12 moles.

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Inert ingredients Limits Uses

Polyoxyethylated primary amine (C14-C18); the Applied prior to planting of Surfactant fatty amine is derived from an animal source any crop, or as directed and contains 3% water; the poly(oxyethylene) spray around the base of content averages 20 moles. any crop. Polyoxyethylated sorbitol fatty acid esters; the ...... Surfactants, related adjuvants of surfactants polyoxyethylated sorbitol solution containing 15% water is reacted with fatty acids limited to C12, C14, C16, and C18, containing minor amounts of associated fatty acids; the poly(oxyethylene) content averages 30 moles. Poly(oxyethylene) adducts of mixed phytosterols ...... Surfactant, related adjuvants (such sterols to consist of campesterol, stigmasterol and sitosterol with minor amounts of associated plant sterols) derived from edible vegetable oils; polyoxyethylene content aver- aging 5-26 moles. Poly(oxyethylene) (5) sorbitan monooleate ...... Surfactants, related adjuvants of surfactants Poly(phenylhexylurea), cross-linked; minimum ...... Encapsulating agent average molecular weight 36,000. Polysorbate 60, conforming to 21 CFR 172.836 ...... Surfactant Polyvinyl acetate (as defined in 21 CFR ...... Adhesive 172.615). Polyvinyl acetateÐpolyvinyl alcohol copolymer Minimum number average Component of water-soluble film (CAS Reg. No. 25213±24±5). molecular weight (in amu) 50,000. Polyvinyl alcohol ...... Binder; water soluble bag-container or film-tape for encapsulating seeds Polyvinylpyrrolidone, butylated ...... Surfactants, related adjuvants of surfactants Potassium carbonate ...... Buffering agent Potassium dihydrogen phosphate ...... Do. Primary n-alkylamines, where the alkyl group ...... Surfactant (C8-C18) is derived from coconut, cottonseed, soya, or tallow acids. n- Propanol ...... Solvent for blended emulsifiers Propylene dichloride ...... Solvent for formulations used before crop emerges from soil Propylene glycol monomethyl ether ...... Solvent Pyridoxine (CAS Reg. No. 65±23±6) ...... Maximum of 0.5% of formu- Synergist lation. Rosin, dark wood (as defined in 21 CFR ...... Surfactants, related adjuvants of surfactants 178.3870(a)(1)(v)). Rosin, gum ...... Do. Rosin, tall oil ...... Do. Scandium chloride ...... 10 ppm in formulation ...... Tagging agent Silicon dioxide, fumed, amorphorus ...... Flow control, anticating, and carrier agent Soapbark (quillaja) ...... Dispersing agent, wetting agent Sodium bisulfate (CAS Reg. No. 7681±38±1) ...... Acidifying/buffering agent Sodium butyl naphthalenesulfonate ...... Surfactants, related adjuvants of surfactants Sodium caseinate ...... Suspending agent and binder Sodium citrate ...... Sequestrant Sodium 1,4-dicyclohexyl sulfosuccinate ...... Surfactants, related adjuvants of surfactants Sodium 1,4-dihexyl sulfosuccinate ...... Do. Sodium dihydrogen phosphate (CAS Reg. No...... Buffering agent 7558±80±7) conforming to 21 CFR 182.6778. Sodium 1,4-diisobutyl sulfosuccinate ...... Surfactants, related adjuvants of surfactants Sodium 1,4-dipentyl sulfosuccinate ...... Do. Sodium 1,4-ditridecyl sulfosuccinate ...... Do. Sodium fluoride ...... Not more than 0.25% of Stabilizer carrier for formulations used before pesticide formulation. crop emerges from soil Sodium metaborate ...... Sequestrant Sodium molybdate ...... Plant nutrient Sodium mono- and dimethyl ...... Surfactants, related adjuvants of surfactants naphthalenesulfonate; molecular weight (in amu) 245-260. Sodium mono-, di-, and triisopropyl ...... Do. naphthalenesulfonate. Sodium nitrate ...... Solid diluent Sodium nitrite ...... Not more than 3% of pes- Stabilizer, inhibitor. ticide formulation. Sodium o-phenylphenate ...... Not more than 0.1% of pes- Preservative for formulation ticide formulation. Sodium polyflavinoidsulfonate, consisting chiefly ...... Sunscreen agent for viral insecticides for use of the copolymer of catechin and on cotton leucocyanidin.

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Inert ingredients Limits Uses

Sodium salt of the insoluble fraction of rosin ...... Surfactants, related adjuvants of surfactants Sodium salt of partially or completely saponified ...... Surfactants, related adjuvants of surfactants dark wood rosin (as defined in 21 CFR 178.3870(a)(4)). Sodium tetraborate ...... Not more than 2% of pes- Buffering agent; corrosion inhibitor ticide formulation. StyreneÐmaleic anhydride copolymer ...... For preemergence use only Suspending or dispersing agent StyreneÐmaleic anhydride copolymer, ester de- Limited to 3% of the formu- Suspending or dispersing agent. For pre-emer- rivative. lation. gence use and use prior to formation of edible parts of plant Sulfosuccinic acid ester with N-(2,-hydroxy- Not more than 0.2% in the Emulsifiers in pesticide concentrates applied propyl) oleamide, ammonia and final solution. with liquid fertilizer solutions before crop isopropylamine salts of. emerges from soil or not later than 4 weeks after planting Tall oil diesters with polypropylene glycol (CAS ...... Component in water-soluble film Reg. No. 68648±12±4). Tannin ...... Dispersing agent Tertiary butylhydroquinone ...... Antioxidant 1-Tetradecanamine, N,N-dimethyl-, N-oxide ...... Component in water-soluble film (CAS Reg. No. 3332±27±2). N,N,N′,N″-Tetrakis-(2-hydroxypropyl) ethylene- ...... Stabilizer for formulations used before crop diamine. emerges from soil α-[p-(1,1,3,3-Tetramethylbutyl)phenyl]-ω- ...... Surfactants, related adjuvants of surfactants hydroxypoly(oxyethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding sodium salts of the phosphate esters; the poly(oxyethylene) content averages 6 to 10 moles. α-[p-(1,1,3,3-Tetramethylbutyl)phenyl] ...... Do. poly(oxypropylene) block polymer with poly(oxyethylene); the poly(oxypropylene) content averages 25 moles, the poly(oxyethylene) content averages 40 moles, the molecular weight (in amu) averages 3,400. 2,4,7,9-Tetramethyl-5-decyne 4,7-diol ...... In pesticide formulations, Do. for application to soil prior to planting or to plants before edible parts form. Tetrapotassium pyrophosphate (CAS Reg. No. Not to exceed 10% of for- Sequestrant, anticaking agent, conditioning 7320±345). mulation. agent Tetrasodium N-(1,2-dicarboxyethyl)-N-octadecyl- ...... Do. sulfosuccinamate. [2,2′(2,5-Thiophenediyl) bis (5-tert- 10 ppm in pesticide formu- Quality control agent butylbenzoxazole)] (CAS Reg. Number 7128± lations. 64±5). Titanium dioxide (CAS Reg. No. 13463±67±7) ...... Pigment/coloring agent in plastic bags used to wrap growing bananas (preharvest), colorant on seeds for planting Toluene ...... Solvent, cosolvent Toluenesulfonic acid and its ammonium, cal- ...... Do. cium, magnesium, potassium, sodium, and zinc salts. Tri-tert- butylphenol polyglycol ether (molecular ...... Surfactant for formulations used before crop weight (in amu) 746). emerges from soil Triethanolamine ...... Stabilizer, inhibitor for formulations used before crop emerges from soil Triethylene glycol ...... Deactivator Triethyl phosphate ...... Stabilizer for formulations used before crop emerges from soil Trimethylolpropane (CAS Reg. No. 77±66±9) ..... Not more than 15% of the Component of water-soluble film pesticide formulation. Trimethylolpropane (CAS Reg. No. 77±99±6) ..... Not to exceed 15% by Component in water-soluble film weight of the film. α-[2,4,6-Tris[1-(phenyl)ethyl]phenyl]-ω-hydroxy Not more than 15% of the Surfactant. poly(oxyethylene), the poly(oxyethylene) con- formulation. tent averages 4-150 moles). α-[2,4,6-Tris[1-(phenyl)ethyl]phenyl]-ω-hydroxy Not more than 15% of the Do. poly(oxyethylene); mixture of monohydrogen formulation. and dihydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, potassium, sodium, and zinc salts, the poly(oxyethylene) content averages 4-150 moles).

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Inert ingredients Limits Uses

α-[2,4,6-Tris[1-(phenyl)ethyl]phenyl]-ω-hydroxy Not more than 15% in the Do. poly(oxyethylene) poly(oxypropylene) copoly- pesticide formulation. mer, the poly(oxypropylene) content averages 2-8 moles, the poly(oxyethylene) content averages 16-30 moles, and the average molecular weight (in amu) is 1,500. α-[2,4,6-Tris[1-(phenyl)ethyl]phenyl]-ω-hydroxy Not more than 15% of the Do. poly(oxyethylene) sulfate, and the correspond- pesticide formulation. ing ammonium, calcium, magnesium, potassium, sodium, and zinc salts, the poly(oxyethylene) content averages 4-150 moles. Tryptophan (CAS Reg. No. 73±22±3) ...... Maximum of 0.5% of formu- Synergist lation. Urea (CAS Reg. No. 57±13±6) ...... Adjuvant/ intensifier for herbicides UreaÐformaldehyde copolymer (minimum aver- ...... Encapsulating agent age molecular weight (in amu) 30,000); CAS No. 9011±05±6.. Valeric acid, normal ...... Not more than 2% in pes- Stenching agent or odorant ticide formulations. Vanillin ...... Attractant Vinyl acetateÐallyl acetateÐmonomethyl male- ...... Component on water-soluble film ate copolymer (minimum average molecular weight (in amu) 20,000). Vinyl acetateÐethylene copolymer (CAS Reg...... Component of water-soluble film No. 24937±78±8); minimum number average molecular weight (in amu) 69,000. Vinyl acetateÐvinyl alcoholÐalkyl lactone co- Minimum estimated number Component of water-soluble film polymer. average molecular weight (in amu) 40,000; minimum viscosity of 18 centipoise. Vinyl alcoholÐdisodium itaconate copolymer ...... Component of water-soluble film (minimum average molecular weight (in amu) 50,290). Vinyl alcoholÐvinyl acetateÐmonomethyl male- ...... Carrier ate, sodium saltÐmaleic acid, disodium salt-γ- butyrolactone acetic acid, sodium salt copolymer, minimum number average molecular weight (in amu) 20,000. Vinyl chlorideÐvinyl acetate copolymers ...... Not more than 2% of pes- Inert binding agent for formulation applied only ticide formulation. to soil VinylpyrrolidoneÐstyrene copolymer (CAS Reg. Not to exceed 2% of the Opacifier No. 25086±29±7). formulation. Wheat ...... Attractant Wheat flour ...... Do. Wool fat (anhydrous lanolin) ...... Stabilizer Woolwax alcohols ...... Safener Xylene ...... Solvent, cosolvent Xylenesulfonic acid its ammonium calcium, mag- ...... Surfactants, related adjuvants of surfactants nesium, potassium, sodium, and zinc salts. Ytterbium chloride ...... 10 ppm in formulation ...... Tagging agent Yttrium chloride ...... 10 ppm in formulation ...... Tagging agent Zinc orthophosphate ...... Plant nutrient and safener Zinc stearate, conforming to 21 CFR 182.5994 ...... Flow control agent and 582.5994.

(e) The following materials are ex- good agricultural practice as inert (or empted from the requirement of a tol- occasionally active) ingredients in pes- erance when used in accordance with ticide formulations applied to animals:

Inert ingredients Limits Uses

Acetic acid (CAS Reg. No. 64±19±7) ...... Not more than 0.5% of pes- Catalyst ticide formulation. Acetic anhydride ...... Solvent, cosolvent, stabilizer Acetyl tributyl citrate (CAS Reg. No. 77±90±7) ...... Component of plastic animal tags Acetylated lanolin alcohol ...... Moisturizer

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Inert ingredients Limits Uses

Acrylic acidÐstearyl methacrylate copolymer ...... Emulsifier, suspending agent, or rheology (CAS Reg. No. 27756±15±6), minimum num- modifier ber average molecular weight (in amu) 2,500. AcrylonitrileÐbutadiene copolymer (CAS Reg...... Carrier in animal tag and similar slow-release No. 9003±18±3) conforming to 21 CFR devices 180.22, minimum average molecular weight (in amu) 1,000. Alkanoic and alkenoic acids, mono- and diesters ...... Emulsifiers of α-hydro-ω-hydroxypoly(oxyethylene) with molecular weight (in amu) range of 200 to 6,000. Alkyl (C8-C24) benzenesulfonic acid and its am- ...... Surfactants, emulsifier, related adjuvants of monium, calcium, magnesium, potassium, so- surfactants dium, and zinc salts. α-Alkyl (C9-C18)-ω-hydroxy poly(oxyethylene): ...... Solvent, cosolvent, surfactant, and related ad- the poly(oxyethylene) content averages 2-20 juvants of surfactants moles. α-Alkyl (C12-C15)-ω-hydroxypoly(oxyethylene) ...... Surfactants, related adjuvants of surfactants sulfate and its ammonium, calcium, magnesium, potassium, sodium, and zinc salts; the poly(oxyethylene) content averages 3 moles. - α Alkyl (C12- C15)-ω-hydroxypoly(oxyethylene/ ...... Solvent, cosolvent, surfactant, and related ad- oxypropylene) hetero polymer in which the juvants of surfactants oxyethylene content is 8-13 moles and the oxypropylene content is 7-30 moles. - α Alkyl (C8-C10) hydroxypoly(oxypropylene) ...... Do. block polymer with polyoxyethylene; polyoxypropylene content averages 3 moles and polyoxyethylene content averages 5-12 moles. α-Alkyl (C6-C14)-ω-hydroxypoly(oxypropylene) ...... Surfactants, related adjuvants of surfactants block copolymer with polyoxyethylene; polyoxypropylene content is 1-3 moles; polyoxyethylene content is 7-9 moles; average molecular weight (in amu) approximately 635. α-(p- Alkylphenyl)-ω-hydroxypoly (oxyethylene) ...... Do. produced by the condensation of 1 mole of alkylphenol (alkyl is a mixture of propylene tetramer and pentamer isomers and averages C13) with 6 moles of ethylene oxide. Alkyl (C8-C18) sulfate and its ammonium, cal- ...... Do. cium, magnesium, potassium, sodium, and zinc salts. Amine salts of alkyl (C8-C24) benzenesulfonic ...... Do. acid (butylamine; dimethylamino propylamine; mono- and diisopropylamine; and mono-, di-, and triethanolamine). Ascorbyl palmitate ...... Preservative Attapulgite-type clay ...... Solid diluent, carrier Barium sulfate (CAS Reg. No. 7727±43±7) ...... Carrier, density control agent Benzoic acid ...... Preservative for formulations Butane ...... Propellant 1,4-Butanediol-methylenebis(4- ...... Solid diluent; carrier phenylisocyanate)-poly(tetramethylene glycol) copolymer (CAS Reg. No. 9018±04±6); minimum molecular weight (in amu) 158,000. n-Butanol (CAS Reg. No. 71±36±3) ...... Solvent for blended emulsifiers Butylated hydroxyanisole ...... Antioxidant Butylated hydroxytoluene ...... Do. α-Butyl-ω-hydroxypoly(oxypropylene) block poly- ...... Surfactants, emulsifier, related adjuvants of mer with poly(oxyethylene); molecular weight surfactants. (in amu) 2,400-3,500. α-(p-tert- Butylphenyl)-ω-hydroxypoly (oxy- ...... Surfactants, related adjuvants of surfactants ethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the poly(oxyethylene) content averages 4-12 moles. Calcium carbonate ...... Solid diluent, carrier Calcium chloride ...... Stabilizer Calcium silicate, hydrated calcium silicate ...... Anticaking agent, solid diluent, carrier Calcium stearate (CAS Reg. No. 1592±23±0) ...... Stabilizer, component of plastic animal tag

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Inert ingredients Limits Uses

Calcium sulfate ...... Solid diluent, carrier Calcium and sodium salts of certain sulfonated ...... Surfactants, related adjuvants of surfactants petroleum fractions (mahogany soaps); calcium salt molecular weight (in amu) 790- 1,020, sodium salt molecular weight (in amu) 400-500. Carbon black (CAS Reg. No. 1333±86±4) ...... Colorant/pigment in animal tag Carnauba wax (CAS Reg. No. 8015±86±9) ...... Binder Carrageenan, conforming to 21 CFR 172.620 .... Minimum molecular weight Thickener (in amu): 100,000. Castor oil, U.S.P ...... Cosolvent Castor oil, polyoxyethylated; the ...... Surfactants, related adjuvants of surfactants poly(oxyethylene) content averages 5-54 moles. Castor oil, polyoxyethylated; the ...... Surfactants, related adjuvants of surfactants poly(oxyethylene) content averages 40 moles. α-Cellulose ...... Food grade ...... Suspending Chlorinated polyethylene (CAS Reg. No. 64754± ...... Resin, component animal tag 90±1). Citric acid ...... Buffer Corn syrup ...... Sticker, attractant Cross-linked polyurea-type encapsulating poly- ...... Encapsulating agent mer. Cumene (isopropylbenzene) ...... Solvent, cosolvent Cyclohexanone ...... Do. D&C Green No. 6 ...... Dye, coloring agent D&C Red No. 17 ...... Do. D&C Violet No. 2 ...... Do. Dextrin (CAS Reg. No. 9004±53±9) ...... Surfactant, suspending agent, dispersing agent Dextrose ...... Solid diluent, carrier, sweetener Diacetyl tartaric acid esters of mono- and ...... Emulsifier diglycerides of edible fatty acids.

Dialkyl (C8-C18) dimethylammonium chloride ...... Not more than 0.2% in sili- Flocculating agent in the manufacture of silica ca hydrated silica. hydrated silica for use as a solid diluent, carrier Diatomite (diatomaceous earth) ...... Solid diluent, carrier Dibutyltin dilaurate (CAS Reg. No. 77±58±7) ...... Component of plastic slow release tag Dichlorodifluoromethane ...... Propellant Diethylphthalate ...... Solvent, cosolvent 1,1-Difluoroethane (CAS Reg. No. 75±37±6) ...... For aerosol pesticide for- Aerosol propellant mulations used for insect control in food- and feed- handling establishments and animals. Dimethyl ether (CAS Reg. No. 115±10±6) ...... Propellant 3,6-Dimethyl-4-octyne-3,6-diol ...... Not more than 2.5% of pes- Surfactants, related adjuvants of surfactants ticide formulation. Dimethylpolysiloxane (CAS Reg. No. 9016±00± ...... Defoaming agent 6). α-(o,p-Dinonylphenyl)-ω-hydroxypoly (oxy- ...... Surfactants, related adjuvants of surfactants ethylene) mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 4-14 moles. α-(o,p-Dinonylphenyl)-ω-hydroxypoly (oxy- ...... Do. ethylene), produced by the condensation of 1 mole of dinonylphenol (nonyl group is a propylene trimer isomer) with an average of 4-14 moles of ethylene oxide. Dipropylene glycol monomethyl ether ...... Do. Dodecylbenzenesulfonic acid, amine salts ...... Do.

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Inert ingredients Limits Uses

α-(p-Dodecylphenyl)-ω-hydroxypoly (oxy- ...... Surfactants, emulsifier ethylene) produced by the condensation of 1 mole of dodecylphenol (dodecyl group is a propylene tetramer isomer) with an average of 4-14 or 30-70 moles of ethylene oxide; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 4-14 or 30- 70 moles. Epoxidized soybean oil ...... Stabilizer Epoxidized soybean oil (CAS Reg. No. 8013± ...... Stabilizer, plasticizer, component animal tag 07±8). 1,2 Ethanediamine, polymer with oxirane and ...... Surfactant, dispersing agent methyloxirane (CAS Reg. No. 26316±40±5) minimum number average molecular weight 2,800 and the range of number average molecular weight is 2,800 to 10,000 daltons.. Ethyl alcohol ...... Solvent, cosolvent Ethylene oxide adducts of 2,4,7,9-tetramethyl-5- ...... Surfactants, related adjuvants of surfactants decynediol, the ethylene oxide content averages 3.5, 10, or 30 moles. 2-Ethyl-1-hexanol ...... Not more than 2.5% of pes- Solvent, adjuvant of surfactants ticide formulation. Ethyl vinyl acetate (CAS Reg. No. 24937±78±8) ...... Component of plastic slow release tag FD&C Blue No. 1 ...... Dye FD&C Blue No. 1 ...... Dye, coloring agent FD&C Yellow No. 6 Aluminum Lake (CAS Reg. Not more than 2% by Pigment in animal tag and similar slow-release No. 15790±07±5). weight of pesticide formu- devices lation. Glycerol (glycerin) ...... Meets specifications of Solvent and thickener Food Chemicals Codex. Glycerol monooleate ...... Surfactants, related adjuvants of surfactants Glyceryl monostearate ...... Emulsifier Glyceryl tris-12-hydroxystearate ...... Flow control agent Graphite ...... Solid diluent, carrier n-Hexyl alcohol (CAS Reg. No. 111±27±3) ...... Solvent, cosolvent α-Hydro-ω-hydroxypoly(oxypropylene); molecular ...... Surfactants, related adjuvants of surfactants weight (in amu) 2,000. α-Hydro-ω- ...... Surfactant, wetting agent hydroxypoly(oxyethylene)poly(oxypropylene) poly(oxyethylene) block copolymer; the minimum poly(oxypropylene) content is 27 moles and the minimum molecular weight (in amu) is 1,900. 2-(2′-Hydroxy-5′-methylphenyl)benzotriazole Not more than 0.5% by Ultraviolet light absorber/stabilizer in animal tag (CAS Reg. No. 2440±22±4). weight of pesticide formu- and similar slow-release devices lation. Iron oxide (CAS Reg. No. 1309±37±1) ...... Colorant in pesticide formulations for animal tags Isopropyl alcohol ...... Solvent, cosolvent 4,4′-Isopropylidenediphenol alkyl (C12-C15) Not to exceed 1% of poly- Stabilizer, component animal tag phosphites (CAS Reg. No. 92908±32±2). mer. Isopropyl myristate, CAS Reg. No. 110±27±0 ...... Solvent Kaolinite-type clay ...... Solid diluent, carrier Kerosene, U.S.P. reagent ...... Solvent, cosolvent Lactic acid ...... Solvent α-Lauryl-ω-hydroxypoly(oxyethylene), average ...... Emulsifier molecular weight (in amu) of 600. α-Lauryl-ω-hydroxypoly(oxyethylene) sulfate, so- ...... Surfactants, related adjuvants of surfactants dium salt; the poly(oxyethylene) content is 3-4 moles. Lignosulfonate: ammonium, calcium, magne- ...... Surfactants, related adjuvants of surfactants sium, potassium, sodium, and zinc salts. d-Limonene (CAS Reg. No. 5989±27±5) ...... Solvent, fragrance Magnesium carbonate ...... Solid diluent, carrier Magnesium silicate, hydrated magnesium silicate ...... Do. Maleic acid monobutyl esterÐvinyl methyl ether ...... Seed-coating adhesive, gel, and antitranspirant copolymer, CAS No. 25119±68±0, minimum average molecular weight (in amu) 52,000. Maleic acid monoethyl esterÐvinyl methyl ether ...... Seed-coating adhesive, gel, and copolymer, CAS No. 25087±06±3, minimum antitranspirant. average molecular weight (in amu) 46,000.

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Inert ingredients Limits Uses

Maleic acid monoisopropyl esterÐvinyl methyl ...... Seed-coating adhesive, gel, and antitranspirant ether copolymer, CAS No. 31307±95±6, minimum average molecular weight (in amu) 49,000. Maleic anhydride-diisobutylene copolymer, so- ...... Suspending agent and dispersing agent. dium salt (CAS Reg. No. 37199±81±8), minimum number average molecular weight (in amu) 5,000±18,000.. Manganous oxide ...... Do. Methyl alcohol ...... Solvent, cosolvent Methyl n-amyl ketone (CAS Reg. No. 110±43±0) ...... Solvent, cosolvent Methylcellulose ...... Dispersing-wetting agent Methylene chloride ...... Dispersant α-(Methylene (4-(1,1,3,3-tetramethylbutyl)-o- ...... Surfactants, related adjuvants of surfactants phenylene) bis-ω-hydroxypoly(oxyethylene) having 6-7.5 moles of ethylene oxide per hydroxyl group. Methyl esters of higher fatty acids conforming to ...... Antidusting agent 21 CFR 573.640. Methyl-p-hydroxybenzoate (Methyl paraben) ...... Meets specifications of Preservative Food Chemicals Codex; not to exceed 0.1% in formulations. Methyl isobutyl ketone ...... Solvent, cosolvent 2-[Methyl [(perfluoroalkyl)alkyl(C2-C8)sulfonyl] ...... Water repellant agent amino]alkyl(C2-C8) acrylateÐalkyl(C2-C8) methacrylates-N-methylolacrylamide copolymer. Methyl vinyl etherÐmaleic acid copolymer (CAS ...... Dispersant Reg. No. 25153±40±6), minimum number average molecular weight (in amu) 75,000. Methyl vinyl etherÐmaleic acid copolymer cal- ...... Dispersant cium sodium salt (CAS Reg. No. 62386±95± 2), minimum number average molecular weight (in amu) 900,000.. Mineral oil, U.S.P., or conforming to 21 CFR ...... Solvent, diluent 172.878 or 178.3620(a), (b). Mono-, di-, and trimethylnaphthalenesulfonic Not to exceed 0.006% in Dispersing-wetting agent in dip vat operations acids-formaldehyde condensates, sodium salts. final formulation. for large animals, such as cattle Montmorillonite-type clay ...... Solid diluent, carrier Naphthalenesulfonic acid and its sodium salt ...... Surfactants, related adjuvants of surfactants Nitrile rubber modified acrylonitrile ...... Component of plastic slow release tag methylacrylate (CAS Reg. No. 27012±62±0) conforming to 21 CFR 177.1480. Nonyl, decyl, and undecyl glycoside mixture with ...... Surfactant a mixture of nonyl, decyl, and undecyl oligosaccharides and related reaction products (primarily decanol and undecanol) produced as an aqueous-based liquid (50 to 65% solids) from the reaction of primary alcohols (containing 15 to 20% secondary alcohol isomers) in a ratio of 20% C9, 40% C10, and 40% C11 with carbohydrates (average glucose to alkyl chain ratio 1.3 to 1.8). α-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) ...... Surfactants, related adjuvants of surfactants mixture of dihydrogen phosphate and monohydrogen phosphate esters and the corresponding ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts of the phosphate esters; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 4-14 moles. α-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) ...... Surfactants, emulsifier, related adjuvants of produced by the condensation of 1 mole of surfactants. nonylphenol (nonyl group is a propylene trimer isomer) with an average of 4-15 or 30-90 moles of ethylene oxide; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 4-15 or 30-90 moles.

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Inert ingredients Limits Uses

α-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) ...... Surfactants, related adjuvants of surfactants sulfate, and its ammonium, calcium, magnesium, potassium, sodium, and zinc salts; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 4 moles. α-(p-Nonylphenyl)-ω-hydroxypoly(oxyethylene) ...... Surfactants, related adjuvants of surfactants sulfate, and its ammonium, calcium, magnesium, monoethanolamine, potassium, sodium, and zinc salts; the nonyl group is a propylene trimer isomer and the poly(oxyethylene) content averages 4-14 or 30-90 moles of ethyiene oxide.. α-(p-Nonylphenyl)-ω-hydroxypoly(oxypropylene) ...... Surfactants, related adjuvants of surfactants block polymer with poly(oxyethylene); polyoxypropylene content of 20-60 moles; polyoxyethylene content of 30-80 moles; molecular weight (in amu) 2,100-7,100. α-(p- Nonylphenyl)poly(oxypropylene) block poly- ...... Do. mer with poly(oxyethylene); poly oxyethylene content 30 to 90 moles; molecular weight (in amu) averages 3,000. α-cis-9-Octadecenyl-ω-hydroxypoly (oxy- ...... Do. ethylene); the octadecenyl group is derived from oleyl alcohol and the poly(oxyethylene) content average 20 moles. Octadecyl 3,5-di-tert-butyl-4-hydroxyhydro Not more than 0.5% by Thermal stabilizer/antioxidant in animal tag and cinnamate (CAS Reg. No. 2082±79±3). weight of pesticide formu- similar slow-release devices lation. Octyl and decyl glucosides mixture with a mix- ...... Do. ture of octyl and decyl oligosaccharides and related reaction products (primarily n-decanol) produced as an aqueous-based liquid (68- 72% solids) from the reaction of straight chain alcohols (C8(45%), C10) with anhydrous glucose. Octyl epoxytallate (CAS Reg. No. 61788±72±5) ...... Plasticizer, component animal tag Oleic acid, conforming to 21 CFR 172.862 (CAS ...... Defoaming agent Reg. No. 112±80±1). α-Oleoyl-ω-hydroxypoly(oxyethylene), average ...... Emulsifier molecular weight (in amu) of 600. α-Oleoyl-ω-(oleyloxy)poly(oxyethylene) derived ...... Emulsifier, defoaming agent from α-hydro-ω-hydroxypoly(oxyethylene), molecular weight (in amu) 600. Oxidized pine lignin, sodium salt (CAS Reg. No. Maximum of 2% of formula- Surfactant, related adjuvant of surfactant 68201±23±0). tion. Paraformaldehyde ...... Not more than 2% of pes- Preservative for formulation ticide formulation. Petroleum hydrocarbons, light, odorless, con- ...... Solvent, diluent forming to 21 CFR 172.884 or 178.3650. Petroleum hydrocarbons, synthetic isoparaffinic, ...... Do. conforming to 21 CFR 172.882 or 178.3530. Phenol ...... Solvent, cosolvent Pine lignin ...... Adsorbent α-Pinene ...... Not more than 2% of for- Stabilizer mulation by weight. Polyacrylic acid ...... Surfactants, related adjuvants of surfactants Polyethylene (CAS Reg. No. 9002±88±4) con- ...... Component of plastic slow release tag forming to 21 CFR 172.615. Polyethylene esters of fatty acids, conforming to ...... Surfactants, related adjuvants of surfactants 21 CFR 172.854. Polyethylene glycol [α-hydro-ω- ...... Surfactants, related adjuvants of surfactants hydroxypoly(oxyethylene)]; mean molecular weight (in amu) 194 to 9,500 conforms to 21 CFR 178.3750. Polyglyceryl phthalate esters of coconut oil fatty ...... Do. acids. Poly(methylene-p-tert- ...... Do. butylphenoxy)poly(oxyethylene) ethanol; the poly(oxyethylene) content averages 4-12 moles.

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Inert ingredients Limits Uses

Poly(methylene-p- ...... Do. nonylphenoxy)poly(oxyethylene) ethanol; the poly(oxyethylene) content averages 4-12 moles. Poly(methylene-p- ...... Do. nonylphenoxy)poly(oxypropylene) propanol; the poly(oxypropylene) content averages 4-12 moles. Polyoxyethylated sorbitol fatty acid esters; the ...... Do. polyoxyethylated sorbitol solution containing 15% water is reacted with fatty acids limited to C12, C14, C16, and C18 containing minor amounts of associated fatty acids; the poly(oxyethylene) content averages 30 moles. Poly(oxypropylene) block polymer with ...... Do. poly(oxyethylene); molecular weight (in amu) 1,800-9,000. Polypropylene (CAS Reg. No. 9003±07±0) ...... Carrier, component of plastic slow-release tag Polystyrene (CAS Reg. No. 9003±53±6), mini- ...... Suspending agent, thickener mum number average molecular weight (in amu) 50,000). Polytetrafluoroethylene (CAS Reg. No. 9002± ...... Component of plastic slow release tag 84±0). Polyvinyl alcohol (CAS Reg. No. 9002±89±5) ...... Surfactant Polyvinyl chloride ...... Solid diluent, carrier Polyvinylpyrrolidone butylated polymer (CAS ...... Surfactants, related adjuvant of surfactants and Reg. No. 26160±96±3), minimum number-av- binder. erage molecular weight (in amu) 9,500.. Potassium citrate (CAS Reg. No. 866±84±2) ...... Chelating agent, pH control Potassium hydroxide ...... Meeting Food Chemicals, Neutralizer Codex specifications. Propane ...... Propellant n-Propanol ...... Solvent, for blended emulsifiers 2-Propene-1-sulfonic acid sodium salt, polymer ...... Binding agent. with wthanol and ethenyl acetate, number average molecular weight (in amu) 6,000± 12,000.. Propylene glycol ...... Solvent, cosolvent Propylene glycol monomethyl ether ...... Deactivator, emmolient Propyl gallate ...... Antioxidant Propyl p-hydroxybenzoate (Propyl paraben) ...... Meets specifications of Preservative Food Chemicals Codex; not to exceed 0.1% in formulations. Pyrophylite ...... Solid diluent, carrier Rhodamine B ...... Dye Secondary alkyl (C11-C15) poly(oxyethylene) ace- ...... Surfactant tate, sodium salt; the ethylene oxide content averages 5 moles. Silica, hydrated silica ...... Anticaking agent, solid diluent, carrier Silica aerogel (finely powdered microcellular sili- ...... Component of antifoaming agent ca foam having a minimum silica content of 89.5%). Soapstone ...... Solid diluent Sodium alginate ...... Stabilizer Sodium benzoate (CAS Reg. No. 532±32±1) ...... Anticaking agent/stabilizer/preservative Sodium butylnaphthalenesulfonate ...... Not more than 0.5% of pesticide formulation Sodium carboxymethylcellulose ...... Suspending and thickening agent Sodium diisobutylnaphthalenesulfonate ...... Surfactants, related adjuvants of surfactants Sodium dioctylsulfosuccinate ...... Do. Sodium hydroxide ...... Neutralizer Sodium isopropylisohexylnaphthalenesulfonate ...... Surfactants, related adjuvants of surfactants Sodium isopropylnaphthalenesulfonate ...... Do. Sodium monoalkyl and diakyl (C8-C13) ...... Do. phenoxybenzenedisulfonate mixtures containing not less than 70% of the monoalkylated product. Sodium mono- and ...... Do. dimethylnaphthalenesulfonate, molecular weight (in amu) 245-260. Sodium mono-, di-, and ...... Solvent, cosolvent stabilizer tributylnaphthalenesulfonates. Sodium N-oleoyl-N-methyl taurine ...... Not more than 1% of pes- Surfactant ticide formulations.

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Inert ingredients Limits Uses

Sodium sulfate ...... Solid diluent, carrier Sorbitan fatty acid esters (fatty acids limited to ...... Buffering agent; corrosion inhibition C12, C14, C16, and C18 containing minor amounts of associated fatty acids) and poly(oxyethylene) derivatives of sorbitan fatty acid esters; the poly(oxyethylene) content averages 16-20 moles. Sorbitol ...... Antidusting agent. Soy protein, isolated ...... Adhesive Stearic acid (CAS Reg. No. 57±11±4) ...... Lubricant, component animal tag α-Stearoyl-ω-hydroxypoly(oxyethylene), average ...... Emulsifier molecular weight (in amu) of 600. α-Stearoyl-ω-hydroxypoly(oxyethylene); the ...... Surfactants; related adjuvants of surfactants poly(oxyethylene) content averages 8, 9, or 40 moles; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be 8, 9, or 40. Sucrose ...... Solid diluent, carrier Sulfur (CAS Reg. No. 7704±34±9) ...... Stabilizer Talc ...... Do. Tall oil; fatty acids not less than 58%, rosin ...... Surfactants, related adjuvants of surfactants acids not more than 44%, unsaponifiables not more than 8%. Tartrazine ...... Dye, coloring agent α-[p-(1,1,3,3-Tetramethylbutyl)phenyl]-ω- ...... Surfactants, related adjuvants of surfactants hydroxypoly(oxyethylene) produced by the condensation of 1 mole of p (1,1,3,3- tetramethylbutyl)phenol with a range of 1-14 or 30-70 moles of ethylene oxide: if a blend of products is used, the average range number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 1-14 or 30-70. α-[p-(1,1,3,3-Tetramethylbutyl)phenyl]-ω- ...... Surfactants, related adjuvants of surfactants hydroxypoly(oxyethylene) produced by the condensation of 1 mole of p-(1,1,-3,3- tetramethylbutyl) phenol with an average of 4- 14 or 30-70 moles of ethylene oxide; if a blend of products is used, the average number of moles of ethylene oxide reacted to produce any product that is a component of the blend shall be in the range of 4-14 or 30- 70. 2,4,7,9-Tetramethyl-5-decyne-4.7-diol ...... Not more than 2.5% of pes- Do. ticide formulation. Titanium dioxide (CAS Reg. No. 13463±67±7) ...... Pigment/colorant in pesticide formulations for animal tag Toluenesulfonic acid and its ammonium, cal- ...... Do. cium, magnesium, potassium, sodium, and zinc salts. Triacetin (glyceryl triacetate) ...... Solvent, cosolvent Tri-tert-butylphenol polyglycol ether (molecular ...... Dispersing agent weight (in amu) 746). 1,1,1-Trichloroethane ...... Solvent, cosolvent 1,1,1-Trichloroethane ...... Not more than 25% of pes- Do. ticide formulation. Trichlorofluoromethane ...... Propellant Tridecylpoly(oxyethylene) acetate sodiums salt; ...... Surfactants, related adjuvants of surfactants where the ethylene oxide content averages 6- 7 moles. Triethylene glycol diacetate (CAS Reg. No. 111± For use on beef cattle only Solvent 21±7). Trisodium phosphate ...... Precipitant, buffer, filler Ultramarine blue(CAS Reg. No. 57455±37±5) .... Not more than 1.5% of pes- Pigment/colorant in animal tag ticide formulation. Urea ...... Stabilizer, inhibitor Vinyl alcohol-vinyl acetate copolymer, benz- ...... Water soluble resin. aldehyde-o-sodium sulfonate condensate, minimum number average molecular weight (in amu) 20,000.. Vinyl pyrrolidone-acrylic, acid copolymer (CAS ...... Adhesive, dispersion stabilizer and coating for Reg. No. 28062±44±4), minimum number av- sustained release granules. erage molecular weight (in amu) 6,000..

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Inert ingredients Limits Uses

Vinyl pyrrolidoneÐ ...... Leaching inhibitor, binder for water±dispersible dimethylaminoethylmethacrylate copolymer aggregates, sticker and suspension stabilizer (CAS Reg. No. 30581±590), minimum number average molecular weight (in amu) 20,000. Wheat shorts ...... Solid dilutent Wood rosin acid, potassium salts, conforming to ...... Surfactants, related adjuvants of surfactants 21 CFR 178.3870. Xanthan gum ...... Thickener Xylene ...... Solvent, cosolvent Xylenesulfonic acid and its ammonium, calcium, ...... Surfactants, related adjuvants of surfactants magnesium, potassium, sodium, and zinc salts. Zinc oxide ...... Solid diluent, carrier Zinc stearate, conforming to 21 CFR 182.5994 ...... Water repellant, dessicant, and coating agent. and 582.5994. Zinc stearate (CAS Reg. No. 557±05±1) ...... Water repellant, desiccant, and coating agent; stabilizer, component of plastic animal tag Zinc sulfate (basic and monohydrate) ...... Water repellant, dessicant, and coating agent

[36 FR 22540, Nov. 25, 1971]

EDITORIAL NOTE: For FEDERAL REGISTER when used after harvest on the raw ag- citations affecting § 180.1001, see the List of ricultural commodities grapefruit, CFR Sections Affected appearing in the lemons, oranges, and corn grain for Finding Aids section of this volume. feed use only. § 180.1002 Allethrin (allyl homolog of [44 FR 44845, July 31, 1979] cinerin I); exemption from the requirement of a tolerance. § 180.1008 Chloropicrin; exemption The insecticide allethrin is exempted from the requirement of a toler- from the requirement of a tolerance for ance. residues when used before harvest in The insecticide chloropicrin is ex- the production of the following com- empted from the requirement of a tol- modities: erance for residues when used as a fu- COMMODITY migant after harvest for the following grains: Barley, buckwheat, corn (in- Apples Kohlrabi Artichokes Leeks cluding popcorn), oats, rice, rye, grain (Jerusalem) Lettuce sorghum, wheat. Beans Mushrooms Beets Mustard greens § 180.1010 Methylene chloride; exemp- Beets, sugar Onions tion from the requirement of a tol- Broccoli Parsley erance. Brussels sprouts Parsnips The insecticide methylene chloride is Cabbage Peaches Carrots Pears exempted from the requirement of a Cauliflower Peppers tolerance for residues when used as a Celery Potatoes fumigant after harvest for the follow- Chickory Radishes ing grains: Chinese cabbage Rutabagas Barley, corn, oats, popcorn, rice, rye, Citrus Salsify sorghum (milo), wheat. Collards Shallots Corn Sorghum (milo) When used in the postharvest fumiga- Endive Sorghum, grain tion of citrus fruits. Escarole Spinach Garlic Sweet potatoes § 180.1011 Viable spores of the micro- Horseradish Tomatoes organism Bacillus thuringiensis Kale Turnips Berliner; exemption from the requirement of a tolerance. [47 FR 20307, May 12, 1982] (a) For the purposes of this section § 180.1003 Ammonia; exemption from the microbial insecticide for which ex- the requirement of a tolerance. emption from the requirement of a tol- The fungicide ammonia is exempted erance is being established shall have from the requirement of a tolerance the following specifications:

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(1) The microorganism shall be an au- § 180.1012 1,1,1-Trichloroethane; ex- thentic strain of Bacillus thuringiensis emption from the requirement of a Berliner conforming to the mor- tolerance. phological and biochemical character- The fungicide, 1,1,1-trichloroethane is istics of Bacillus thuringiensis as de- exempted from the requirement of a scribed in Bergey’s Manual of Deter- tolerance for residues when used in the minative Bacteriology, Eighth Edition. postharvest fumigation of citrus fruits. (2) Spore preparations of Bacillus thuringiensis Berliner shall be produced § 180.1013 Sulfur dioxide from use in by pure culture fermentation proce- fumigants for stored grains; exemp- dures with adequate control measures tion from the requirement of a tol- during production to detect any erance. changes from the characteristics of the (a) Residues from the use of sulfur di- parent strain or contamination by oxide in liquid grain-fumigant formula- other microorganisms. tions for marker or fire-retardant pur- (3) Each lot of spore preparation, poses at levels not exceeding 5 percent prior to the addition of other mate- by weight of such formulations are ex- rials, shall be tested by subcutaneous empted from the requirement of a tol- injection of at least 1 million spores erance in or on barley, buckwheat, into each of five laboratory test mice corn, oats, popcorn, rice, rye, grain sor- weighing 17 grams to 23 grams. Such ghum (milo), wheat. test shall show no evidence of infection (b) Residues of sulfur dioxide result- or injury in the test animals when ob- ing from postharvest fungicidal use are served for 7 days following injection. exempted from the requirement of tol- (4) Spore preparations shall be free of erances in or on corn for feed use only. β the Bacillus thuringiensis -exotoxin [36 FR 22540, Nov. 25, 1971, as amended at 45 when tested with the fly larvae tox- FR 41419, June 19, 1980] icity test (‘‘Microbial Control of In- sects and Mites,’’ R.P.M. Bond et al., p. § 180.1014 Pentane; exemption from 280 ff., 1971). This specification can be the requirement of a tolerance. satisfied either by determining that Pentane is exempted from the re- each master seed lot brought into pro- quirement of a tolerance for residues duction is a Bacillus thuringiensis strain when used in accordance with good which does not produce β-exotoxin commercial practice as an adjuvant in under standard manufacturing condi- liquid grain fumigants for the fumiga- tions or by periodically determining tion of the following grains: Barley, that β-exotoxin synthesized during corn, oats, popcorn, rice, rye, sorghum spore production is eliminated by the (milo), wheat. subsequent spore-harvesting procedure. (b) Exemption from the requirement § 180.1016 Ethylene; exemption from of a tolerance is established for resi- the requirement of a tolerance. dues of the microbial insecticide Bacil- Ethylene is exempted from the re- lus thuringiensis Berliner, as specified quirement of a tolerance for residues in paragraph (a) of this section, in or when: on beeswax and honey and all other (a) Used as a plant regulator on fruit raw agricultural commodities when it and vegetable crops in conformity with is applied either to growing crops, or good agricultural practice before or when it is applied after harvest in ac- after harvest, or cordance with good agricultural prac- (b) Injected into the soil to cause pre- tices. mature germination of witchweed in [36 FR 22540, Nov. 25, 1971, as amended at 38 bean (lima and string), cabbage, canta- FR 19045, July 17, 1973; 42 FR 28540, June 3, loupe, collard, corn, cotton, cucumber, 1977; 45 FR 43721, June 30, 1980; 45 FR 56347, eggplant, okra, onion, pasture grass, Aug. 25, 1980] pea (field and sweet), peanut, pepper,

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potato, sweet potato, sorghum, soy- Potatoes Sorghum, fodder bean, squash, tomato, turnip, and wa- Rice Sorghum, forage termelon fields as part of the U.S. De- Rice, straw Soybeans partment of Agriculture witchweed Safflower, grain Sunflower seed Sorghum, grain control program. (b) A time-limited exemption from [39 FR 33315, Sept. 17, 1974, as amended at 40 the requirement of a tolerance is estab- FR 19477, May 5, 1975] lished for residues of the defoliant/desiccant in connection with use of the § 180.1017 Diatomaceous earth; exemp- pesticide under section 18 emergency tion from the requirement of a tol- exemptions granted by EPA. The ex- erance. emption will expire and is revoked on Diatomaceous earth is exempted the date specified in the following from the requirement of a tolerance for table: residues when used in accordance with Expiration/rev- good agricultural practice in pesticide Commodity Parts per million ocation date formulations applied to growing crops, to raw agricultural commodities after Wheat ...... NA 1/31/00 harvest, and to animals. [54 FR 9800, Mar. 8, 1989, as amended at 60 FR [49 FR 5753, Feb. 15, 1984] 4862, Jan. 25, 1995; 62 FR 63863, Dec. 3, 1997; 63 FR 35846, July 1, 1998] § 180.1018 Ammonium nitrate; exemption from the requirement of a tol- § 180.1021 Copper; exemption from the erance. requirement of a tolerance. Ammonium nitrate is exempted from Copper is exempted from the require- the requirement of a tolerance when ment of a tolerance in meat, milk, used as a desiccant or defoliant in the poultry, eggs, fish, shellfish and irri- production of cottonseed, grain sor- gated crops when it results from the ghum, peppers, potatoes, sweet pota- use of: toes. (a) Copper sulfate as an algicide or herbicide in irrigation conveyance sys- § 180.1019 Sulfuric acid; exemption tems and lakes, ponds, reservoirs, or from the requirement of a toler- bodies of water in which fish or shell- ance. fish are cultivated. Sulfuric acid is exempted from the (b) Basic copper carbonate (mala- requirement of a tolerance for residues chite) as an algicide or herbicide in im- when used in accordance with good ag- pounded and stagnant bodies of water. ricultural practice as a herbicide in the (c) Copper triethanolamine and cop- production of garlic and onions and as per monoethanolamine as an algicide a potato vine desiccant in the produc- or herbicide in fish hatcheries, lakes, tion of potatoes. ponds, and reservoirs. (d) Cuprous oxide bearing antifouling [47 FR 13528, Mar. 31, 1982] coatings for control of algae or other organisms on submerged concrete or § 180.1020 Sodium chlorate; exemption other (irrigation) structures. from the requirement of a tolerance. [47 FR 44563, Oct. 8, 1982] (a) Sodium chlorate is exempted from § 180.1022 Iodine-detergent complex; the requirement of a tolerance for resi- exemption from the requirement of dues in or on the following raw agricul- a tolerance. tural commodities when used as a defo- The aqueous solution of hydriodic liant, desiccant, or fungicide in accord- acid and elemental iodine, including ance with good agricultural practice. one or both of the surfactants (a) pol- COMMODITY yoxypropylene-polyoxyethylene glycol nomionic block polymers (minimum Beans, dry, edible Flaxseed Corn, fodder Flax, straw average molecular weight 1,900) and (b) Corn, forage Guar beans α-(p- nonylphenyl)-omega- hydroxypoly Corn, grain Peas, southern (oxyethylene) having a maximum aver- Cottonseed Peppers, chili age molecular weight of 748 and in

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which the nonyl group is a propylene conveyance systems in accordance with trimer isomer, is exempted from the the following conditions: requirement of a tolerance for residues (a) It is to be used only in programs in eggs and poultry when used as a san- of the Bureau of Reclamation, U.S. De- itizer in poultry drinking water. partment of Interior, and cooperating water user organizations. [37 FR 6581, Mar. 31, 1972] (b) It is to be applied as an emulsion at an initial concentration not to ex- § 180.1023 Propionic acid; exemptions ceed 750 parts per million. from the requirement of a tolerance. (c) It is not to be applied when there is any likelihood that the irrigation (a) Postharvest application of propi- water will be used as a source of raw onic acid or a mixture of methylene water for a potable water system or bispropionate and oxy(bismethylene) where return flows of such treated irri- bisproprionate when used as a fun- gation water into receiving rivers and gicide is exempted from the require- streams would contain residues of xy- ment of a tolerance for residues in or lene in excess of 10 parts per million. on the following raw agricultural com- (d) Xylene to be used as an aquatic modities: Alfalfa, barley grain, Ber- herbicide shall meet the requirement muda grass, bluegrass, brome grass, limiting the presence of a polynuclear clover, corn grain, cowpea hay, fescue, aromatic hydrocarbons as listed in 21 lespedeza, lupines, oat grain, orchard CFR 172.250. grass, peanut hay, peavine hay, rye grass, sorghum grain, soybean hay, [38 FR 16352, June 22, 1973, as amended at 50 FR 2980, Jan. 3, 1985] sudan grass, timothy, vetch, and wheat grain. § 180.1026 N,N-Diallyl (b) Propionic acid is exempt from the dichloroacetamide; exemption from requirement of a tolerance for residues the requirement of a tolerance. in or on meat and meat byproducts of N,N-Diallyl dichloroacetamide is ex- cattle, sheep, hogs, goats, horses, and empted from the requirement of a tol- poultry, milk, and eggs when applied as erance when used as an inert ingredi- a bactericide/fungicide to livestock ent in formulations of the herbicides S- drinking water, poultry litter, and ethyl diisobutylthiocarbamate, S- storage areas for silage and grain. ethyl dipropylthiocarbamate, and S- (c) Postharvest application of propi- propyl dipropylthiocarbamate applied onic acid when used as a fungicide is to cornfields before the corn plants exempted from the requirement of a emerge from the soil. tolerance for residues in or on the fol- [38 FR 7331, Mar. 20, 1973] lowing raw agricultural commodities: Cottonseed, peanuts, rice grain, and § 180.1027 Nuclear polyhedrosis virus soybeans. of Heliothis zea; exemption from the requirement of a tolerance. [60 FR 7459, Feb. 8, 1995] (a) For the purposes of this section, § 180.1024 Paraformaldehyde; exemp- the viral insecticide must be produced tion from the requirement of a tol- with an unaltered and unadulterated erance. inoculum of the single-embedded The insecticide paraformaldehyde is Heliothis zea nuclear polyhedrosis virus exempted from the requirement of a (HzSNPV). The identity of the seed tolerance for residues in or on sugar virus must be assured by periodic beets (roots and tops) when applied to checks. the soil not later than planting. (b) Each lot of active ingredient of the viral insecticide shall have the fol- [37 FR 14230, July 18, 1972] lowing specifications: (1) The level of extraneous bacterial § 180.1025 Xylene; exemption from the contamination of the final requirement of a tolerance. unformulated viral insecticide should Xylene is exempted from the require- not exceed 107 colonies per gram as de- ment of a tolerance when used as an termined by an aerobic plate on aquatic herbicide applied to irrigation trypticase soy agar.

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(2) Human pathogens, e.g., Sal- § 180.1030 Isobutyric acid; exemption monella, Shigella, or Vibrio, must be from the requirement of a toler- absent. ance. (3) Safety to mice as determined by The fungicide isobutyric acid is ex- an intraperitoneal injection study empted from the requirement of a tol- must be demonstrated. erance for residues resulting from (4) Identity of the viral product, as postharvest application of isobutyric determined by the most sensitive and acid or the fungicide ammonium iso- standardized analytical technique, e.g., butyrate in or on the following raw ag- restriction endonuclease and/or SDS- ricultural commodities: Alfalfa; Ber- PAGE analysis, must be demonstrated. muda grass; brome grass; clover; corn; (c) Exemptions from the requirement fescue; grains of barley, grapes, oats, of a tolerance are established for the sorghum, and wheat; lespedeza; orchard residues of the microbial insecticide grass; and timothy. Heliothis zea NPV, as specified in para- [39 FR 43724, Dec. 18, 1974, as amended at 49 graphs (a) and (b) of this section, in or FR 31692, Aug. 8, 1984] on all agricultural commmodities including: corn, cottonseed, beans, let- § 180.1031 Acetaldehyde; exemption tuce, okra, peppers, sorghum, soy- from the requirement of a toler- beans, and tomatoes. ance. [60 FR 42460, Aug. 16, 1995] The fungicide acetaldehyde, when used postharvest as a storage fumi- § 180.1028 Cross-linked nylon-type en- gant, is exempt from the requirement capsulating polymer; exemption of a tolerance for residues in or on ap- from the requirement of a toler- ples and strawberries. ance. [40 FR 12511, Mar. 19, 1975] (a) The cross-linked nylon-type polymer formed by the reaction of a mix- § 180.1032 Formaldehyde; exemption ture of sebacoyl chloride and from the requirement of a toler- polymethylene polyphenylisocycanate ance. with a mixture of ethylenediamine and Formaldehyde is exempt from the re- diethylenetriamine is exempted from quirement of a tolerance for residues in the requirement of a tolerance when or on the grains of barley, corn, oats, used as an inert encapsulating material sorghum, and wheat and the forages of for formulations of methly parathion alfalfa, Bermuda grass, bluegrass, applied to growing alfalfa, apples, arti- brome grass, clover, cowpea hay, fes- chokes, barley, cabbage, cherries, corn cue, lespedeza, lupines, orchard grass, (except popcorn), cotton, forage peanut hay, peavine hay, rye grass, grasses, grapes, beans, (dry, lima, and soybean hay, sudan grass, timothy, and snap), nectarines, oats, onions, (dry vetch from postharvest application of bulb), peaches, pears, peas, plums formaldehyde or a mixture of methyl- (fresh prunes), potatoes, rice, soybeans, ene bispropionate and tomatoes, and wheat. oxy(bismethylene) bispropionate when (b) The cross-linked nylon-type poly- used as a fungicide. These raw agricul- mer formed by the reaction of a mix- tural commodities are for use only as ture of sebacoyl chloride and animal feeds. polymethylene polyphenylisocyanate [40 FR 1042, Jan. 6, 1975] with a mixture of ethylenediamine and diethylenetriamine is exempted from § 180.1033 Methoprene; exemption the requirement of a tolerance when from the requirement of a toler- used as an inert encapsulating material ance. for formulations of parathion applied Methoprene is exempt from the re- to growing sorghum. quirement of a tolerance in or on all [45 FR 22932, Apr. 4, 1980, as amended at 46 raw agricultural commodities when FR 46580, Sept. 21, 1981] used to control mosquito larvae including pastures, rice fields, vineyards,

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date palm orchards, nut orchards, (b) Polybutenes are exempt from the berry orchards, and fruit orchards. requirement of a tolerance for residues in or on the raw agricultural commod- [60 FR 42460, Aug. 16, 1995] ity artichokes when used as a sticker § 180.1034 Butanoic anhydride; exemp- agent in multi-layered laminated con- tion from the requirement of a tol- trolled-release dispensers of (Z)-11- erance. hexadecenal to disrupt the mating of the artichoke plume moth. The insect repellant butanoic anhydride is exempted from the require- [42 FR 47205, Sept. 20, 1977; 42 FR 56114, Oct. ment of a tolerance for residues in the 21, 1977, as amended at 48 FR 21133, May 11, raw agricultural commodities honey 1983] and beeswax, when present therein as a result of its application in an absorb- § 180.1038 Polyoxymethylene copolymer; exemption from the require- ent pad over the hive to repel bees dur- ment of a tolerance. ing the harvesting of honey. Polyoxymethylene copolymer, con- [53 FR 52708, Dec. 29, 1988] forming to 21 CFR 177.2470, is exempt from the requirement of a tolerance for § 180.1035 Pine oil; exemption from the residues in or on the raw agricultural requirement of a tolerance. commodity cottonseed when used as an Pine oil is exempted from the re- inert controlled-release dispenser for quirement of a tolerance for residues in formulations of the attractant the raw agricultural commodities gossyplure (1:1 mixture of (Z,Z)- and honey and beeswax, when present (Z,E)-7-11-hexadecadien-1-ol acetate) to therein as a result of its use as a deo- disrupt the mating of the pink dorant at no more than 12 percent in bollworm. formulation with the bee repellent bu- [42 FR 47205, Sept. 20, 1977; 42 FR 56114, Oct. tanoic anhydride applied in an absorb- 21, 1977, as amended at 50 FR 2980, Jan. 23, ent pad over the hive. 1985] [53 FR 52708, Dec. 29, 1988] § 180.1040 Ethylene glycol; exemption § 180.1036 Hydrogenated castor oil; ex- from the requirement of a toler- emption from the requirement of a ance. tolerance. Ethylene glycol as a component of The adhesive hydrogenated castor oil pesticide formulations is exempt from is exempt from the requirement of a the requirement of a tolerance when tolerance for residues in or on the raw used in foliar applications to peanut agricultural commodity cottonseed plants. when used as an inert adhesive for for- [43 FR 41393, Sept. 18, 1978] mulations of the attractant gossyplure (1:1 mixture of (Z,Z)- and (Z,E)-7,11- § 180.1041 Nosema locustae; exemption hexadecadien-1-ol acetate) to disrupt from the requirement of a toler- the mating of the pink bollworm. ance. The insecticide Nosema locustae is ex- [42 FR 47205, Sept. 20, 1977; 42 FR 56114, Oct. 21, 1977] empted from the requirement of a tolerance for residues in or on all raw ag- § 180.1037 Polybutenes; exemption ricultural commodites. from the requirement of a toler- [47 FR 21537, May 19, 1982] ance. (a) Polybutenes are exempt from the § 180.1042 Aqueous extract of seaweed requirement of a tolerance for residues meal; exemption from the require- in or on the raw agricultural commod- ment of a tolerance. ity cottonseed when used as a sticker Aqueous extract of seaweed meal de- agent for formulations of the attract- rived from Laminaria digitata, Lam- ant gossyplure (1:1 mixture of (Z,Z)- inaria hyperborea, Fucus serratus, and (Z,E)-7,11-hexadecadien-1-ol ace- Ascophyllum nodosum is exempted from tate) to disrupt the mating of the pink the requirement of a tolerance when bollworm. used as a plant growth regulator in or

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on the following raw agricultural com- § 180.1046 Dimethylformamide; exemp- modities: tion from the requirement of a tolerance. COMMODITY (a) Residues of dimethylformamide Alfalfa Okra are exempted from the requirement of Apples Onions Oranges a tolerance when used in accordance Asparagus with good agricultural practices in for- Banana Parsley mulations with the fungicide triforine Beans Peaches Peanuts Beets, sugar (N,N-[1,4-piperazinediylbis(2,2,2- Peas Broccoli trichloroethylidene)] bis [formamide]) Peppers if such formulations contain not more Brussels sprouts Potatoes Cabbage Potatoes, sweet than 30 percent dimethylformamide in Carrots Radishes or on the following raw agricultural Cauliflower Rice commodities: Celery Sorghum (milo) Corn Soybeans COMMODITY Cotton Spinach Almonds Eggplants Squash Cucumber Apples Hops Strawberries Eggplant Apricots Nectarines Tomatoes Peaches Grapes Wheat Bell peppers Lettuce Blueberries Plums Melons Cantaloupes Prunes, fresh Cherries Strawberries [47 FR 16022, Apr. 14, 1982, as amended at 48 Cranberries Watermelons FR 34034, July 27, 1983; 49 FR 44468, Nov. 7, Cucumbers 1984; 56 FR 65002, Dec. 13, 1991] (b) Dimethylformamide (DFM) is ex- § 180.1043 Gossyplure; exemption from empted from the requirement of a tol- the requirement of a tolerance. erance, when used by the U.S. Depart- The pheromone gossyplure, a 1:1 mix- ment of Interior, Fish and Wildlife ture of (Z,Z)- and (Z,E)-7,11- Service, as a solvent for the hexadecadien-1-ol acetate) is exempt lamprecide, sodium salt of alpha, from the requirement of a tolerance in alpha, alpha-trifluoro-4-nitro-meta-cre- or on the raw agricultural commodity sol, or 4-nitro-3- cottonseed when applied to cotton from (trifluoromethyl)phenol in the Great capillary fibers. Lakes. [43 FR 20803, May 15, 1978] [47 FR 10213, Mar. 10, 1982, and 47 FR 18128, Apr. 28, 1982, as amended at 52 FR 39225, Oct. § 180.1045 Chlorotoluene; exemption 21, 1987] from the requirement of a tolerance. § 180.1049 Carbon dioxide; exemption from the requirement of a toler- Chlorotoluene, an isomeric mixture ance. predominantly of ortho- and para- monochlorotoluene with up to 6 per- The insecticide carbon dioxide is ex- cent unreacted toluene and a boiling empted from the requirement of a tol- range of 110 degrees C to 162 degrees C, erance when used after harvest in is exempted from the requirement of a modified atmospheres for stored insect tolerance when used as a solvent or co- control on raw agricultural commod- solvent in pesticide formulations with ities. the following restrictions: [45 FR 75664, Nov. 17, 1980] (a) Not for use after edible parts of the plant begin to form. § 180.1050 Nitrogen; exemption from (b) Do not graze livestock in treated the requirement of a tolerance. areas within 48 hours after application. The insecticide nitrogen is exempted from the requirements of a tolerance [44 FR 21646, Apr. 11, 1979] when used after harvest in modified atmospheres for stored product insect

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control on all raw agricultural com- § 180.1053 Polyamide polymer derived modities. from sebacic acid; exemption from requirement of tolerance. [45 FR 75664, Nov. 17, 1980] Polyamide polymer derived from se- § 180.1051 Combustion product gas; ex- bacic acid, vegetable oil acids with or emption from the requirements of a without dimerization, terephthalic tolerance. acid and/or ethylenediamine is exempt- The insecticide combustion product ed from the requirement of a tolerance gas is exempted from the requirements when used as an encapsulating medium of a tolerance when used after harvest for methoprene only. in modified atmospheres for stored [46 FR 5981, Jan. 21, 1981] product insect control on all raw agricultural commodities (except fresh § 180.1054 Calcium hypochlorite; ex- meat) with the following prescribed emptions from the requirement of a conditions. tolerance. (a) The insecticide is produced by the (a) Calcium hypochlorite is exempted controlled combustion in air of butane, from the requirement of a tolerance propane, or natural gas. The combus- when used preharvest or postharvest in tion equipment shall be provided with solution on all raw agricultural com- an absorption type filter capable of re- modities. moving possible toxic impurities, (b) Calcium hypochlorite is exempted through which all gas used in the from the requirement of a tolerance in treatment of food shall pass; and with or on grapes when used as a fumigant suitable controls to insure that any postharvest by means of a chlorine combustion products failing to meet generator pad. the specifications provided will be pre- vented from reaching the food being [59 FR 59165, Nov. 16, 1994] treated. § 180.1055 (E,Z)-3,13-octadecadien-1-ol (b) The insecticide meets the follow- acetate and (Z,Z)-3,13-octadecadien- ing specifications: 1-ol acetate; exemption from the re- (1) Carbon monoxide content not to quirement of a tolerance. exceed 4.5 percent by volume. (E,Z)-3,13-octadecadien-1-ol acetate (2) It is used or intended for use to and (Z,Z)-3,13-octadecadien-1-ol acetate displace or remove oxygen in the stor- are exempted from the requirement of age of food, except fresh meat. a tolerance when applied to the grow- [45 FR 75664, Nov. 17, 1980] ing crops or to the raw agricultural commodities almond, apricot, cherry, § 180.1052 2,2,5-trimethyl-3- nectarine, peach, plum, and prune trees dichloroacetyl-1,3-oxazolidine; ex- after harvest to disrupt mating of the emption from the requirement of a peachtree borer. tolerance. 2,2,5-trimethyl-3-dichloroacetyl-1,3- [46 FR 26771, May 15, 1981, as amended at 55 FR 26440, June 28, 1990] oxazolidine is exempted from the requirement of a tolerance when used as § 180.1056 Boiled linseed oil; exemp- an inert ingredient in formulations of tion from requirement of tolerance. the herbicides S-ethyl Boiled linseed oil (containing no dipropylthiocarbamate, S-propyl more than 0.33 percent manganese dipropylthiocarbamate, and S-ethyl naphthenate and no more than 0.33 per- diisobutylthiocarbamate applied to cent cobalt naphthenate) is exempt corn fields before the corn plants from the requirement of a tolerance emerge from the soil with a maximum when used as a coating agent for S- of 0.5 pound of the inert ingredient per ethyl hexahydro-1H-azepine-1- acre. carbothioate. No more than 15 percent [45 FR 51201, Aug. 1, 1980]

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of the pesticide formulation may con- lease dispensers of (Z)-11-hexadecenal sist of ‘‘boiled linseed oil.’’ This exemp- to disrupt the mating of the artichoke tion is limited to use on rice before edi- plume moth. ble parts form. [47 FR 39827, Aug. 5, 1981, as amended at 48 [46 FR 33270, June 29, 1981] FR 21133, May 11, 1983]

§ 180.1057 Phytophthora palmivora; § 180.1061 Hirsutella thompsonii; ex- exemption from requirement of tol- emption from the requirement of a erance. tolerance. Phytophthora palmivora is exempted An exemption from the requirement from the requirement of a tolerance in of a tolerance is established for or on the raw agricultural commodity Hirsutella thompsonii when applied to citrus fruit. all raw agricultural commodities (postharvest) to control the citrus rust [46 FR 18695, Mar. 26, 1981] mite, the blueberry mite, and the Ber- § 180.1058 Sodium diacetate; exemp- muda turf mite. tion from the requirement of a tol- [46 FR 30625, June 10, 1981] erance. Sodium diacetate, when used § 180.1062 Butyl benzyl phthalate; ex- postharvest as a fungicide, is exempt emption from the requirement tol- from the requirement of a tolerance for erance. residues in or on alfalfa hay, Bermuda (a) Butyl benzyl phthalate is exempt grass hay, blue grass hay, brome grass from the requirement of a tolerance for hay, clover hay, corn grain, oat grain, residues in or cottonseed, when used as orchard grass hay, sorghum grain, an inert plasticizer in the formulation sudan grass hay, rye grass hay, and of controlled-release laminated dis- timothy hay. pensers of the attractant gossyplure [(Z,Z) and (Z,E) 7,11-hexadecadien-1-ol [58 FR 47215, Sept. 8, 1993] acetate] to disrupt the mating of the § 180.1059 Methyl alpha-eleosterate; pink bollworm. exemption from the requirement of (b) Butyl benzyl phthalate is exempt a tolerance. from the requirement of a tolerance for Methyl alpha-eleostearate [methyl residues in or on the raw agricultural ester of (Z,E,E)-9,11,13-octadecatrienoic commodity artichokes when used as an acid] is exempted from the requirement inert plasticizer in multi-layered lami- of a tolerance for residues in or on cot- nated controlled-release dispensers of tonseed when used in accordance with (Z)-11-hexadecenal to disrupt the mat- good agricultural practice as an insec- ing of the artichoke plume moth. ticide on cotton. [46 FR 43971, Sept. 2, 1981, as amended at 48 [46 FR 20998, Apr. 8, 1981] FR 21133, May 11, 1983]

§ 180.1060 Polyvinyl chloride; exemp- § 180.1063 Kontrol H. V.; exemption tion from requirement of a toler- from the requirement of a tolerance. ance. (a) Polyvinyl chloride (film and An exemption from the requirement resin) is exempt from the requirement of a tolerance for the combined resi- of a tolerance for residues in or on cot- dues of the biological insecticide tonseed, when used as an inert con- Kontrol H.V. when used on cotton to trolled-release dispenser for formula- control the tobacco budworm. tions of the attractant gossyplure [46 FR 38356, July 27, 1981] [(Z,Z-) and (Z,E-) 7,11-hexadecadien-1-ol acetate] to disrupt the mating of the § 180.1064 Tomato pinworm insect pink bollworm. pheromone; exemption from the re- (b) Polyvinyl chloride is exempt from quirement of a tolerance. the requirement of a tolerance for resi- An exemption from the requirement dues in or on the raw agricultural com- of a tolerance is established for commodity artichokes when used as inert bined residues of both components of multi-layered laminated controlled-re- the tomato pinworm insect pheromone

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(E)-4-tridecen-1-yl acetate and (Z)-4- O,O-diethyl-O-phenylphosphorothioate tridecen-1-yl acetate in or on all raw per acre. agricultural commodities (preharvest) [48 FR 6896, Feb. 16, 1983, as amended at 55 in accordance with the following pre- FR 26440, June 28, 1990] scribed conditions: (a) Application shall be limited sole- § 180.1067 Methyl eugenol and mala- ly to point source dispensers or point thion combination; exemption from source chopped fibers containing the the requirement of a tolerance. tomato pinworm insect pheromone. The insect attractant methyl eugenol (b) Cumulative yearly application and the insecticide malathion are ex- cannot exceed 200 grams of tomato empt from the requirement of toler- pinworm pheromone per acre. ances on all raw agricultural commodities when used in combination in Ori- [58 FR 34376, June 25, 1993] ental fruit fly eradication programs § 180.1065 2-Amino-4,5-dihydro-6-meth- under the authority of the U.S. Depart- yl-4-propyl-s-triazolo(1,5- ment of Agriculture, in accordance alpha)pyrimidin-5-one; exemption with the following directions and speci- from the requirement of a toler- fications: ance. (a) The combination shall be at the The inert ingredient, 2-amino-4,5- ratio of three parts methyl eugenol to dihydro-6-methyl-4-propyl-s- one part technical malathion (3:1). triazolo(1,5-alpha)pyrimidin-5-one is (b) This combination is to be impreg- exempted from the requirement of a nated on a carrier (cigarette filter tips tolerance when used as an emetic at (cellulose acetate); cotton strings; fi- not more than 0.1 percent in formula- berboard squares) or mixed with a jel tions of paraquat dichloride. Further cleared under 40 CFR 180.1001(d). restrictions on this exemption are that (c) The maximum actual dosage per this ingredient may not be advertised application per acre shall be 28.35 as an emetic and the paraquat product grams (one ounce avoirdupois) methyl may not be promoted in any way be- eugenol and 9.45 grams (one-third (0.33) cause of the inclusion of this inert in- ounce avoirdupois) technical mala- gredient. thion. [47 FR 16022, Apr. 14, 1982] [47 FR 9002, Mar. 3, 1982]

§ 180.1066 O-O-Diethyl-O- § 180.1068 C12-C18 fatty acid potassium phenylphosphorothioate; exemption salts; exemption from the require- from the requirement of a toler- ment of a tolerance. ance. C12-C18 fatty acids (saturated and un- O-O-Diethyl-O-phenylphospho- saturated) potassium salts are exempt- rothioate, applied at a maximum of 1 ed from the requirement of a tolerance pound per acre, is exempted from the for residues in or on all raw agricul- requirement of a tolerance when use as tural commodities when used in ac- an inert ingredient herbicide extender cordance with good agricultural practice. in formulations containing S-ethyl dipropylthiocarbamate, S-ethyl hexa- [60 FR 34871, July 5, 1995] hydro-H-azepine-l-carbothioate, S- ethyl cyclohexylethylthiocarbamate, § 180.1069 (Z)-11-Hexadecenal; exemp- S-propyl dipropylthiocarbamate, S- tion from the requirement of a tol- ethyl diisobutylthiocarbamate and S- erance. propyl butylethylthiocarbamate ap- An exemption from the requirement plied, in accordance with good agricul- of a tolerance is established for resi- tural practices, to crops prior to har- dues of the biological insecticide vest, at a maximum rate of 1 pound (pheromone) (Z)-11-hexadecenal when used as a sex attractant on artichoke

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plants to control the artichoke plume chards with encapsulated polyethylene moth. tubing to control oriental fruit moth. [47 FR 14906, Apr. 7, 1982] [54 FR 22897, May 30, 1989, as amended at 55 FR 23935, June 13, 1990] § 180.1070 Sodium chlorite; exemption from the requirement of a toler- § 180.1074 F.D.&C Blue No. 1; exemp- ance. tion from the requirement of a tolerance. Sodium chlorite is exempted from F.D.&C. Blue No. 1 is exempted from the requirement of a tolerance for resi- the requirement of a tolerance when dues when used in accordance with used as an aquatic plant control agent. good agricultural practice as a seed- soak treatment in the growing of the [47 FR 25963, June 16, 1982] raw agricultural commodities crop group Brassica (cole) leafy vegetables § 180.1075 Colletotrichum and radishes. gloeosporioides f. sp. aeschynomene; exemption from the require- [50 FR 51856, Dec. 20, 1985] ment of a tolerance. An exemption from the requirement § 180.1071 Egg solids (whole); exemp- of a tolerance is established for resi- tion from the requirement of a tol- dues of the mycoherbicide Colletotri- erance. chum gloeosporioides f. sp. aeschynomene Whole egg solids (of at least feed in or on the following raw agricultural grade quality) are exempted from the commodities: requirement of a tolerance for residues COMMODITY when used as an animal repellent in or on almonds and applied to the growing Rice grain crop in accordance with good agricul- Soybeans tural practices. [47 FR 25742, June 15, 1982] [51 FR 7567, Mar. 5, 1985] § 180.1076 Viable spores of the microorganism Bacillus popilliae; exemp- § 180.1072 Poly-D-glucosamine tion from the requirement of a tol- (chitosan); exemption from the re- erance. quirement of a tolerance. (a) For the purposes of this section (a) An exemption from the require- the microbial insecticide for which ex- ment of a tolerance is established for emption from the requirement of a tol- residues of the biological plant growth erance is being established shall have regulator poly-D-glucosamine when the following specifications: used as a seed treatment in or on bar- (1) The microorganism shall be an au- ley, beans, oats, peas, rice, and wheat. thentic strain of Bacillus popilliae con- (b) An exemption from the require- forming to the morphological and bio- ment of a tolerance is established for chemical characteristics of Bacillus residues of the biological plant growth popilliae as described in Bergey’s Man- regulator poly-D-glucosamine when ual of Determinative Bacteriology, used as a pesticide in the production Eighth Edition. any raw agricultural commodity. (2) Spore preparations of Bacillus popilliae shall be produced by an ex- [60 FR 19524, Apr. 19, 1995] traction process from diseased Japa- nese beetles, and may contain a small § 180.1073 Isomate-M; exemption from percentage of the naturally occurring the requirement of a tolerance. milky disease bacterium Bacillus The oriental fruit moth pheromone lentimorbus. (Isomate-M) (Z-8-dodecen-l-yl acetate, (3) Each lot of spore preparation, E-8-dodecen-l-yl acetate, Z-8-dodecen-l- prior to the addition of other mate- ol) is exempt from the requirement of a rials, shall be tested by subcutaneous tolerance in or on all the raw agricul- injection of at least 1 million spores tural commodities (food and feed) in- into each of five laboratory test mice cluding peaches, quinces, nectarines, weighing 17 grams to 23 grams. Such and macadamia nuts when used in or- test shall show no evidence of infection

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of injury in the test animals when ob- § 180.1080 Plant volatiles and served for 7 days following injection. pheromone; exemptions from the (b) Exemption from the requirement requirement of a tolerance. of a tolerance is established for resi- An exemption from the requirement dues of the microbial insecticide Bacil- of a tolerance is established for resi- lus popilliae, as specified in paragraph dues of the plant volatiles cyclic (a) of this section in or on pasture and decadiene, cyclic decene, cyclic rangeland forage when it is applied to pentadecatriene, and decatriene and growing crops in accordance with good the pheromone Z-2-isopropenyl-1- agricultural practices. methylcyclobutaneethanol; Z-3,3-di- ∆ β [47 FR 38535, Sept. 1, 1982] methyl- 1, -cyclohexaneethanol; Z-3,3- dimethyl-∆1,α-cyclohexaneethanal; E- § 180.1077 2,2-Dichloro-N-(1,3-dioxolan- 3,3-dimethyl-∆1,α-cyclohexaneethanal 2-ylmethyl)-N-2-propenylacetamide; combination when applied to cotton in exemption from the requirement of hollow synthetic fibers. a tolerance. [48 FR 28442, June 22, 1983] 2,2-Dichloro-N-(1,3-dioxolan-2- ylmethyl)-N-2-propenylacetamide is ex- § 180.1081 1-Triacontanol; exemption empted from the requirement of a tol- from the requirement of a toler- erance when used as an inert ingredi- ance. ent in formulations of the herbicides S- 1-Triacontanol is exempted from the ethyl dipropyl-thiocarbamate and S- requirement of a tolerance when used ethyl diisobutyl thiocarbamate when as a plant growth regulator in or on all applied to corn fields before corn raw agricultural commodities. plants emerge from the soil at a maximum rate of 0.5 pound per acre. [48 FR 21133, May 11, 1983]

[48 FR 7443, Feb. 22, 1983] § 180.1083 Dimethyl sulfoxide; exemption from the requirement of a tol- § 180.1078 Poly(oxy-1,2-ethanediyl), erance. alpha-isooctadyl-omega-hydroxy; exemption from the requirement of Dimethyl sulfoxide (DMSO) [CAS a tolerance. Registry Number 67–68–5] is exempted from the requirement of a tolerance The insecticide poly(oxy-1,2,- when used as an inert solvent or cosol- ethanediyl), alpha-isooctadecyl-omega- vent in formulations with the following hydroxy (as Registry Number 52292–17– pesticides when used in accordance 8) is exempted from the requirement of with good agricultural practices in or a tolerance for residues in or on fish, on the following raw agricultural com- shellfish, irrigated crops, meat, milk, modities: poultry, and eggs when used in accordance with good agricultural practice as Com- a mosquito control agent in aquatic Pesticides modity sites. (a) Carbaryl (1-naphthyl methyl-carbamate) ...... Peas [48 FR 36252, Aug. 10, 1983] (b) O-O-Diethyl O-(2-isopropyl-6-methyl-4- Peas pyrimidinyl) phosphorothioate. § 180.1079 1-(8-Methoxy-4,8- dimethylnonyl)-4-(1-methylethyl) [48 FR 54819, Dec. 7, 1983]) benzene; exemptions from the requirement of a tolerance. § 180.1084 Monocarbamide dihydrogen An exemption from the requirement sulfate; exemption from the requirement of a tolerance. of a tolerance is established for residues of the insecticide 1-(8-methoxy- Monocarbamide dihydrogen sulfate is 4,8-dimethylnonyl)-4-(1-methylethyl) exempted from the requirement of a benzene when used for fire ants control tolerance when used as a herbicide or on pasture and range grass. desiccant in or on all raw agricultural commodities. [48 FR 8813, Mar. 2, 1983, as amended at 55 FR 26440, June 28, 1990] [53 FR 12152, Apr. 13, 1988]

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§ 180.1085 Potassium ricinoleate and § 180.1089 Poly-N-acetyl-D-glu- related C12-C18 fatty acid potassium cosamine; exemption from the re- salts; exemption from the require- quirement of tolerance. ment of a tolerance. An exemption from the requirement Potassium ricinoleate and related of a tolerance is established for resi- C12-C18 fatty acid potassium salts are dues of the biochemical nematicide exempted from the requirement of a poly-N-acetyl-D-glucosamine on a vari- tolerance for residues in or on the raw ety of agricultural crops. agricultural commodity catfish when used as an algicide in managed catfish [53 FR 10249, Mar. 30, 1988] ponds in accordance with good agricul- § 180.1090 Lactic acid; exemption from tural practices. the requirement of a tolerance. [50 FR 23693, June 5, 1985] Lactic acid (2-hydroxypropanoic acid) is exempted from the requirement § 180.1086 3,7,11-Trimethyl-1,6,10- of a tolerance when used as a plant dodecatriene-1-ol and 3,7,11- growth regulator in or on all raw agri- trimethyl-2,6,10-dodecatriene-3-ol; exemption from the requirement of cultural commodities. a tolerance. [53 FR 15286, May 4, 1988] The insect pheromone containing the active ingredients 3,7,11-trimethyl- § 180.1091 Aluminum isopropoxide and 1,6,10-dodecatriene-1-ol and 3,7,11- aluminum secondary butoxide; ex- trimethyl-2,6,10-dodecatriene-3-ol is exemption from the requirement of a tolerance. empted from the requirement of a tolerance in or on all raw agricultural Aluminum isopropoxide (CAS Reg. commodities. No. 555–31–7) and aluminum secondary butoxide (CAS Reg. No. 2269–22–9) are [52 FR 12165, Apr. 15, 1987; 52 FR 29014, Aug. exempted from the requirement of a 5, 1987] tolerance when used in accordance with good agricultural practices as sta- § 180.1087 Sesame stalks; exemption from the requirement of a toler- bilizers in formulations of the insecti- ance. cide amitraz [N′-(2,4-dimethylphenyl)- N-[[(2,4-dimethylphenyl)imino]-N- An exemption from the requirement methylmethanimidamide] applied to of a tolerance is established for resi- growing crops or animals. dues of the biorational nematicide sesame stalk in or on the following raw [53 FR 34509, Sept. 7, 1988; 53 FR 36696, Sept. agricultural commodities: cotton, soy- 21, 1988] beans, potatoes, sugarbeets, tomatoes, bell peppers, squash, strawberries, egg- § 180.1092 Menthol; exemption from plants, cucumbers, carrots, radish, tur- the requirement of a tolerance. nips, onions, peas, melons, grapes, wal- An exemption from the requirement nuts, almond, orange, grapefruit, mul- of a tolerance is established for resi- berry, peach, apple, apricot, black- dues of the pesticidal chemical men- berry, loganberry, pecan, cherry, plum, thol in or on beeswax and honey when and cranberry. used in accordance with good agricultural practice in over-wintering bee [53 FR 5379, Feb. 24, 1988] hives. § 180.1088 Pseudomonas fluorescens [53 FR 47811, Nov. 28, 1988] EG-1053; exemption from the requirement of tolerance. § 180.1095 Chlorine gas; exemptions An exemption from the requirement from the requirement of a tolerance. of a tolerance is established for residues of the biofungicide Pseudomonas Chlorine gas is exempted from the re- fluorescens EG-1053 in or on cottonseed quirement of a tolerance when used and cotton forage. preharvest or postharvest in solution on all raw agricultural commodities. [53 FR 7740, Mar. 10, 1988, as amended at 55 FR 26204, June 27, 1990] [56 FR 21309, May 8, 1991]

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§ 180.1097 GBM-ROPE; exemption from § 180.1100 Gliocladium virens isolate the requirement of a tolerance. GL-21; exemption from the requirement of a tolerance. The grape berry moth pheromone (GBM-ROPE) containing the active in- An exemption from the requirement gredients (Z)-9-dedecenyl acetate and of a tolerance is established for resi- (Z)-11-tetradecenyl acetate is exempt dues of the biofungicide Gliocladium virens GL-21 in or on all raw agricul- from the requirement of a tolerance in tural commodities when used either as or on the raw agricultural commodity a fungicide for inoculation of plant grapes when used in orchards with en- growth media in greenhouses or on ter- capsulated polyethylene tubing to con- restrial food crops grown outdoors in trol grape berry moth. accordance with good agricultural [55 FR 28622, July 12, 1990] practices. [60 FR 48659, Sept. 20, 1995; 60 FR 52248, Oct. § 180.1098 Gibberellins (GA3); exemp- 5, 1995] tion from the requirement of a tolerance. § 180.1101 Parasitic (parasitoid) and predatory insects; exemption from Gibberellins (GA3) are exempted from the requirement of a tolerance. the requirement of a tolerance when used as a plant growth regulator at ap- Parasitic (parasitoid) and predatory insects are exempted from the require- plication rates less than 20 grams of ac- ment of a tolerance for residues when tive ingredient per acre (20 g ai/A) in or they are used in accordance with good on the following raw agricultural com- agricultural and pest control practices modities: Barley, beans, beets (sugar), to control insect pests of stored raw broccoli, brussels sprouts, cabbage, whole grains such as corn, small cauliflower, corn (field, sweet, and pop- grains, rice, soybeans, peanuts, and corn), cotton, cucumber, grapefruit, other legumes either bulk or lemons, lettuce, melons, mint (pepper- warehoused in bags. For the purposes mint and spearmint), mustard greens, of this rule, the parasites (parasitoids) oats, onions, oranges, peanuts, peppers, and predators are considered to be spe- potatoes, rice, rye, sorghum (milo), cies of Hymenoptera in the genera soybeans, spinach, squash, straw- Trichogramma, Trichogrammatidae; berries, sugarcane, tomatoes, turnips, Bracon, Braconidae; Venturia, Meso- watercress, and wheat. stenus, Ichneumonidae; An- isopteromalus, Choetospila, Lariophagus, [57 FR 22436, May 28, 1992] Dibrachys, Habrocytus, Pteromalus, Pter- omalidae; Cephalonomia, Holepyris, Lae- § 180.1099 Indole butyric acid (IBA); lius, Bethylidae; and of Hemiptera in exemption from the requirement of the genera Xylocoris, Lyctocoris, and tolerance. Dufouriellus, Anthocoridae. Whole in- Indole butyric acid is exempted from sects, fragments, parts, and other resi- the requirement of a tolerance when dues of these parasites and predators used as a plant growth regulator at ap- remain subject to 21 U.S.C. 342(a)(3). plication rates less than 20 grams of ac- [57 FR 14646, Apr. 22, 1992] tive ingredient per acre (20 g ai/A) in or on the following raw agricultural com- § 180.1102 Trichoderma harzianum, modities: Barley, beans, beets (sugar), Rifai Strain KRL-AG2; exemption broccoli, brussels sprouts, cabbage, from the requirement of a toler- cauliflower, corn (field, sweet, and pop- ance. corn), cotton, cucumber, grapefruit, An exemption from the requirement lemons, lettuce, melons, mustard of a tolerance is established for resi- greens, oats, onions, oranges, peanuts, dues of the biofungicide Trichoderma peppers, potatoes, rice, rye, sorghum harzianum, Rifai Strain KRL-AG2, in or (milo), soybeans, spinach, squash, on beans (green and dry), cabbage, corn strawberries, sugarcane, tomatoes, tur- (field and sweet), cotton, cucumbers, peanuts, potatoes, sorghum, soybeans, nips, and wheat. sugar beets, and tomatoes when used as [55 FR 47475, Nov. 16, 1990] a fungicide for the treatment of seeds

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of these crops in accordance with good take by rotated crops when used ac- agricultural practices. cording to approved agricultural prac- [55 FR 50327, Dec. 6, 1990] tices. [57 FR 24552, June 10, 1992] § 180.1103 Isomate-C; exemption from the requirement of a tolerance. § 180.1111 Bacillus subtilis GB03; ex- The codling moth pheromone emption from the requirement of a (Isomate-C) E,E-8,10-dodecenyl alcohol, tolerance. dodecanol, tetradecanol is exempt from The biofungicide Bacillus subtilis GB03 the requirements of a tolerance in or is exempted from the requirement of a on all RAC’s when formulated in poly- tolerance in or on all raw agricultural ethylene pheromone dispensers for use commodities when applied as a seed in orchards with encapsulated poly- treatment for growing agricultural ethylene tubing to control codling crops in accordance with good agricul- moth. tural practices. [56 FR 23523, May 22, 1991] [57 FR 29033, June 30, 1992] § 180.1107 Delta endotoxin of Bacillus thuringiensis variety kurstaki en- § 180.1112 Alkyl acrylate/methacrylate capsulated into killed Pseudomonas copolymers; exemptions from the fluorescens; exemption from the re- requirement of a tolerance. quirement of a tolerance. Tetradecyl acrylate-acrylic acid co- The delta endotoxin of Bacillus polymer, hexadecyl acrylate-acrylic thuringiensis variety kurstaki encap- acid copolymer, octadecyl acrylate- sulated into killed Pseudomonas acrylic acid copolymer, docosyl meth- fluorescens is exempt from the require- acrylate-acrylic acid copolymer, ments of a tolerance in or on all raw hexadecyl acrylate-butyl acrylate- agricultural commodities. acrylic acid copolymer, hexadecyl ac- [56 FR 28328, June 20, 1991] rylate-dodecyl acrylate-acrylic acid copolymer, octadecyl methacrylate-butyl § 180.1108 Delta endotoxin of Bacillus acrylate-acrylic acid copolymer, octa- thuringiensis variety San Diego en- decyl methacrylate-hexyl acrylate- capsulated into killed Pseudomonas acrylic acid copolymer, octadecyl acry- fluorescens; exemption from the re- late-dodecyl acrylate-acrylic acid co- quirement of a tolerance. polymer, octadecyl methacrylate- The delta endotoxin of Bacillus dodecyl acrylate-acrylic acid copoly- thuringiensis variety San Diego encap- mer, octadecyl methacrylate-dodecyl sulated into killed Pseudomonas methacrylate-acrylic acid copolymer, fluorescens is exempt from the require- and docosyl methacrylate-octadecyl ments of a tolerance in or on all raw methacrylate-acrylic acid copolymer, agricultural commodities. minimum number average molecular [56 FR 28326, June 20, 1991] weight 3,000, are exempted from the requirement of a tolerance when used as § 180.1110 3-Carbamyl-2,4,5- inert ingredients (controlled-release trichlorobenzoic acid; exemption agents) in pesticide formulations ap- from the requirement of a toler- plied to growing crops, raw agricul- ance. tural commodities after harvest, or An exemption from the requirement animals. of a tolerance is established for the residues of 3-carbamyl-2,4,5- [57 FR 61002, Dec. 23, 1992] trichlorobenzoic acid in or on all raw agricultural commodities which occur § 180.1113 Lagenidium giganteum; ex- from the direct application of emption from the requirement of a chlorothalonil to crops in § 180.275 (a) tolerance. and (b) and/or as an inadvertent residue Lagenidium giganteum (a fungal orga- resulting from the soil metabolism of nism) is exempt from the requirement chlorothalonil when applied to crops in of a tolerance in or on the raw agricul- § 180.275 (a) and (b), and subsequent up- tural commodities grasses, forage and

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hay; rice, grain and straw; soybeans; § 180.1117 Urea; exemption from the soybean, forage and hay; and wild rice. requirement of a tolerance. [57 FR 53570, Nov. 12, 1992] An exemption from the requirement of a tolerance is established for resi- § 180.1114 Pseudomonas fluorescens dues of the frost protectant urea in or A506, Pseudomonas fluorescens on the following raw agricultural com- 1629RS, and Pseudomonas syringae modities when used before harvest in 742RS; exemptions from the requirement of a tolerance. the production of: alfalfa, almonds, apples, apricots, artichokes, asparagus, The biological pesticides avocados, beans, bell peppers, black- Pseudomonas fluorescens A506, berries, blueberries, broccoli, brussels Pseudomonas fluorescens 1629RS, and sprouts, boysenberries, caneberries, Pseudomonas syringae 742RS are exempted from the requirement of a tol- canola, cantaloupes, carrots, cauli- erance in or on all raw agricultural flower, casaba, celery, cherries, chili commodities when applied as a frost peppers, chinese cabbage (bok choy, protection agent or biological control napa), cooking peppers, corn, cotton, agent to growing agricultural crops in crenshaw, cucumbers, figs, grapefruit, accordance with good agricultural grapes, honeydew melon, hops, practices. kiwifruit, kohlrabi, lemons, lentils, lettuce, limes, macadamia nuts, musk [57 FR 42700, Sept. 16, 1992] melon, nectarines, olives, onions, oranges, peaches, pears, peanuts, peas, § 180.1115 Burkholderia (Pseudomonas) cepacia type Wis- persian melon, pistachios, plums, pota- consin; exemption from the require- toes, pumpkin, prunes, radish, rasp- ment of a tolerance. berries, rice, safflower, sorghum, spin- The biological pesticide Burkholderia ach, spinach (New Zealand), squash (Pseudomonas) cepacia type Wisconsin is (winter and summer), strawberries, exempted from the requirement of a sugar beets, sunflower, sweet pepper, tolerance in or on all raw agricultural table beets, tangerines, tomatoes, wal- commodities when applied to plant nuts, watermelon, and zucchini. roots and seedling roots, or as a seed [60 FR 43719, Aug. 23, 1995] treatment for growing agricultural crops in accordance with good agricul- § 180.1118 Spodoptera exigua nuclear tural practices. polyhedrosis virus; exemption from [60 FR 37021, July 19, 1995] the requirement of a tolerance. An exemption from the requirement § 180.1116 Metarhizium anisopliae of a tolerance is established for the mi- strain ESF1; exemption from the re- crobial pest control agent Spodoptera quirement of a tolerance. exigua nuclear polyhedrosis virus when An exemption from the requirement used as a pesticide control agent on all of a tolerance is established for the mi- raw agricultural commodities. crobial pest control agent Metarhizium anisopliae strain ESF1 on all raw agri- [58 FR 25784, Apr. 28, 1993] cultural commodities in accordance with the following prescribed condi- § 180.1119 Azadirachtin; exemption tions: from the requirement of a tolerance. (a) Application shall be limited sole- ly to placement of attractant stations An exemption from the requirement containing Metarhizium anisopliae of a tolerance is established for the bio- strain ESF1. chemical azadirachtin, which is iso- (b) To ensure safe use of the micro- lated from the berries of the Neem tree bial pest control agent, its label and la- (Azadirachta indica), when used as a beling shall conform to that registered pesticide at 20 grams or less per acre on by the U.S. Environmental Protection all raw agricultural commodities. Agency. [58 FR 8696, Feb. 17, 1993] [58 FR 29120, May 19, 1993]

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§ 180.1120 Streptomyces sp. strain K61; components of the raw agricultural exemption from the requirement of commodity (RAC) or processed foods/ a tolerance. feeds derived from the commodity by The biological pesticide Streptomyces virtue of its proximity to the RAC or sp. strain K61 is exempted from the re- as a result of its physical size. quirement of a tolerance in or on all (2) The dispensers must be applied raw agricultural commodities when discretely. This exemption does not used as a fungicide for the treatment of apply to components of semiochemical seeds, cuttings, transplants, and plants formulations applied in a broadcast of agricultural crops in accordance manner either to a crop field plot or to with good agricultural practices. individual plants. [58 FR 21403, Apr. 21, 1993] (b) A semiochemical dispenser is a single enclosed or semi-enclosed unit § 180.1121 Boric acid and its salts, that releases semiochemical(s) into the borax (sodium borate decahydrate), surrounding atmosphere via volatiliza- disodium octaborate tetrahydrate, tion and is applied in a manner to pro- boric oxide (boric anhydride), sodium borate and sodium metabo- vide discrete application of the rate; exemptions from the require- semiochemical(s) into the environment of a tolerance. ment. An exemption from the requirement (c) Semiochemicals are chemicals of a tolerance is established for resi- that are emitted by plants or animals dues of the pesticidal chemical boric and modify the behavior of receiving acid and its salts, borax (sodium borate organisms. These chemicals must be decahydrate), disodium octaborate tet- naturally occurring or substantially rahydrate, boric oxide (boric anhy- identical to naturally occurring dride), sodium borate and sodium met- semiochemicals. aborate, in or on raw agricultural com- [58 FR 64494, Dec. 8, 1993] modities when used as an active ingredient in insecticides, herbicides, or fun- § 180.1123 Puccinia canaliculata gicides preharvest or postharvest in ac- (ATCC 40199); exemption from the cordance with good agricultural prac- requirement of a tolerance. tices. The biological pesticide Puccinia [58 FR 44283, Aug. 20, 1993] canaliculata (ATCC 40199) is exempted from the requirement of a tolerance in § 180.1122 Inert ingredients of or on all raw agricultural commodities semiochemical dispensers; exemptions from the requirement of a tol- when used as a herbicide in agricul- erance. tural crops in accordance with good agricultural practices. (a) All inert ingredients of semiochemical dispenser products for- [58 FR 51015, Sept. 30, 1993] mulated with, and/or contained in, dispensers made of polymeric matrix ma- § 180.1124 Arthropod pheromones; ex- terials (including the monomers, plas- emption from the requirement of a ticizers, dispersing agents, anti- tolerance. oxidants, UV protectants, stabilizers, Arthropod pheromones, as described and other inert ingredients) are ex- in § 152.25(b) of this chapter, when used empted from the requirement of a tol- in retrievably sized polymeric matrix erance when used as carriers in pes- dispensers are exempt from the re- ticide formulations for application to quirement of a tolerance in or on all growing crops only. These dispensers raw agricultural commodities when ap- shall conform to the following speci- plied to growing crops only at a rate fications: not to exceed 150 grams active ingredi- (1) Exposure must be limited to inad- ent/acre/year in accordance with good vertent physical contact only. The de- agricultural practices. sign of the dispenser must be such as to preclude any contamination by its [59 FR 14759, Mar. 30, 1994]

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§ 180.1125 Polyhedral occlusion bodies § 180.1127 Biochemical pesticide plant of Autographa californica nuclear floral volatile attractant com- polyhedrosis virus; exemption from pounds: cinnamaldehyde, cinnamyl the requirement of a tolerance. alcohol, 4-methoxy cinnamaldehyde, 3-phenyl propanol, 4-methoxy An exemption from the requirement phenethyl alcohol, indole, and 1,2,4- of a tolerance is established for the mi- trimethoxybenzene; exemptions crobial pest control agent Autographa from the requirement of a toler- californica nuclear polyhedrosis virus in ance. or on all raw agricultural commodities. Residues of the biochemical pesticide plant floral volatile attractant com- [59 FR 13660, Mar. 23, 1994] pounds: cinnamaldehyde, cinnamyl alcohol, 4-methoxy cinnamaldehyde, 3- § 180.1126 Codlure, (E,E)-8,10- phenyl propanol, 4-methoxy phenethyl Dodecadien-1-ol; exemption from the requirement of a tolerance. alcohol, indole, and 1,2,4- trimethoxybenzene are exempt from An exemption from the requirement the requirement of a tolerance in or on of a tolerance is established for the in- the following raw agricultural com- sect pheromone codlure, (E,E)-8,10- modities: the following field crops—al- dodecadien-1-ol, on all raw agricultural falfa, clover, cotton, dandelion, pea- commodities in accordance with the nuts (including hay), rice, sorghum following prescribed conditions: (milo), soybeans, sunflower, sweet po- (a) Application shall be limited sole- tatoes, and wheat; the following vege- ly to codlure dispensers that conform table crops— asparagus, beans (includ- to the following specifications: ing forage hay), beets, carrots, celery, (1) Commodity exposure must be lim- cole crops (cabbage, broccoli, brussels sprouts, cauliflower), collards (kale, ited to inadvertent physical contact. mustard greens, turnip greens, kohl- The design of the dispenser must be rabi), corn, fresh (field, sweet, pop, such as to preclude any exposure of its seed), corn fodder and forage, chinese components to the raw agricultural cabbage, cowpeas, cucurbitis (cucum- commodity (RAC) or processed foods/ bers, squash, pumpkin), egg plant, en- feeds derived from the commodity due dive (escarole), horseradish (radish, ru- to its proximity to the RAC or as a re- tabagas, turnip roots), leafy greens sult of its physical size. Dispensers (spinach, swiss chard), lettuce (head must be of such size and construction leaf), okra, parsley, parsnip, peas, peas that they are readily recognized post- with pods, peppers, potatoes, sugar application. beets, tomatoes; the following tree (2) The dispensers must be applied fruit, berry and nut crops—almonds, discretely, i.e., placed in the field in apples, apricots, berries (blackberry, easily perceived distinct locations in a boysenberry, dewberry, loganberry, manner that does not prevent later re- raspberry), blueberry, cherry, citrus trieval. This exemption does not apply (grapefruit, kumquat, lemon, lime, or- to codlure applied in a broadcast man- ange, tangelo, and tangerine) cran- ner either to a crop field plot or to in- berry, grapes, melons, (watermelon, dividual plants. honeydew, crenshaw, cantaloupe, casaba, persian), nectarines, pears, pe- (b) A codlure dispenser is a single en- cans, peaches, and strawberry as dis- closed or semi-enclosed unit that re- persed from the end-use product Corn leases codlure into the surrounding at- Rootworm Bait, a pesticidal bait, in mosphere via volatilization and is ap- accordance with the prescribed condi- plied in a manner to provide discrete tions in paragraph (a) of this section. application (i.e., in easily perceived (a) Cumulative yearly application distinct locations in a manner that cannot exceed 20 grams of each floral does not prevent later retrieval) of the attractant/acre/application. codlure into the environment. (b) [Reserved] [59 FR 9931, Mar. 2, 1994] [59 FR 15857, Apr. 5, 1994]

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§ 180.1128 Bacillus subtilis MBI 600; rial (nucleic acids) necessary for the exemption from the requirement of production of these proteins are ex- a tolerance. empted from the requirement of a tol- The biofungicide Bacillus subtilis MBI erance in this transgenic plant and in 600 is exempted from the requirement subsequent generations of Asgrow line of a tolerance in or on all raw agricul- ZW20 of cucurbita pepo L. obtained tural commodities when applied as a through normal sexual reproduction. seed treatment on seeds used for grow- [59 FR 54825, Nov. 2, 1994] ing agricultural crops in accordance with good agricultural practices. § 180.1133 Methyl-1-alkylamido ethyl-2- alkyl-imidazolinium methyl sulfate; [59 FR 29544, June 8, 1994] exemption from the requirement of a tolerance. § 180.1129 Pseudomonas fluorescens strain NCIB 12089; exemption from Methyl-1-alkylamido ethyl-2-alkyl- the requirement of a tolerance. imidazolinium methyl sulfate, where An exemption from the requirement the alkyl group (C8-C18) is derived from of a tolerance is established for resi- coconut, cottonseed, soya, tallow, or dues of the biological pesticide hogfat fatty acids, is exempted from Pseudomonas fluorescens strain NCIB the requirement of a tolerance when 12089 in or on mushrooms. used as an inert ingredient (metal corrosion inhibitor, spreader-sticker) in [59 FR 43490, Aug. 24, 1994] propionic acid formulations applied to various grains, grasses, and hays, as § 180.1130 N-(n-octyl)-2-pyrrolidone specified in 40 CFR 180.1023. and N-(n-dodecyl)-2-pyrrolidone; exemptions from the requirement of a [59 FR 53751, Oct. 26, 1994] tolerance. N-(n-octyl)-2-pyrrolidone and N-(n- § 180.1134 Neomycin dodecyl)-2-pyrrolidone are exempt from phosphotransferase II and genetic material necessary for its produc- the requirement of a tolerance when tion; exemption from the require- used as solvents in cotton defoliant for- ment of a tolerance. mulations containing thidiazuron and diuron as active ingredients. The neomycin phosphotransferase II (NPTII) and the genetic material nec- [59 FR 32084, June 22, 1994] essary for the production of this protein are exempted from the require- § 180.1131 Ampelomyces quisqualis iso- ment of a tolerance in or on all raw ag- late M10; exemption from the re- ricultural commodities when used as a quirement of a tolerance. plant-pesticide inert ingredient. The biological fungicide Ampelomyces quisqualis isolate M10 is exempted from [59 FR 49353, Sept. 28, 1994] the requirement of a tolerance in or on § 180.1135 Pasteuria penetrans; exemp- all raw agricultural commodities when tion from the requirement of a tol- used as a fungicide on agricultural erance. crops in accordance with good agricultural practices. The biological nematicide Pasteuria penetrans is exempted from the require- [59 FR 33437, June 29, 1994] ment of a tolerance in or on all raw agricultural commodities, except roots § 180.1132 Watermelon mosaic virus-2 and tubers, when used as a nematicide coat protein, zucchini yellow mo- in the production of fruits and vegeta- saic virus coat protein, and the genetic material necessary for the bles in greenhouses. production of these proteins; ex- [59 FR 66741, Dec. 28, 1994] emption from the requirement of a tolerance. § 180.1139 Sodium 5-nitroguaiacolate; The plant pesticides watermelon mo- exemption from the requirement of saic virus-2 coat protein and zucchini a tolerance. yellow mosaic virus coat protein as ex- The biochemical sodium 5- pressed in Asgrow line ZW20 of nitroguaiacolate is exempted from the Cucurbita pepo L. and the genetic mate- requirement of a tolerance when used

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as a plant regulator in end-use prod- § 180.1143 Methyl anthranilate; exemp- ucts at a concentration of 0.1% by tion from the requirement of a tol- weight and applied at an application erance. rate of 20 grams of active ingredient Methyl anthranilate, a biochemical per acre (20 g ai/A) or less per applica- pesticide, is exempt from the require- tion, in or on the raw agricultural com- ment of a tolerance when used in ac- modities cottonseed, cotton gin by- cordance with good agricultural prac- products, rice, rice straw, soybeans, tices on the following raw agricultural and soybean forage and hay. commodities: Blueberry, cherry, and [60 FR 4097, Jan. 20, 1995] grape. [60 FR 20433, Apr. 26, 1995] § 180.1140 Sodium o-nitrophenolate; exemption from the requirement of § 180.1144 Candida oleophila isolate I- a tolerance. 182; exemption from the require- The biochemical sodium o- ment of a tolerance. nitrophenolate is exempted from the Candida oleophila isolate I-182, when requirement of a tolerance when used used as a post-harvest biological fun- as a plant regulator in end-use prod- gicide, is exempted from the require- ucts at a concentration of 0.2% by ment of a tolerance in or on all raw ag- weight and applied at an application ricultural commodities. rate of 20 grams of active ingredient per acre (20 g ai/A) or less per applica- [60 FR 11033, Mar. 1, 1995] tion, in or on the raw agricultural com- § 180.1145 Pseudomonas syringae; ex- modities cottonseed, cotton gin by- emption from the requirement of a products, rice, rice straw, soybeans, tolerance. and soybean forage and hay. Pseudomonas syringae is exempted [60 FR 4097, Jan. 20, 1995] from the requirement of a tolerance on all raw agricultural commodities when § 180.1141 Sodium p-nitrophenolate; applied postharvest according to good exemption from the requirement of agricultural practices. a tolerance. The biochemical sodium p- [60 FR 12703, Mar. 8, 1995] nitrophenolate is exempted from the § 180.1146 Beauveria bassiana Strain requirement of a tolerance when used GHA; exemption from the require- as a plant regulator in enduse products ment of a tolerance. at a concentration of 0.3% by weight and applied at an application rate of 20 Beauveria bassiana Strain GHA is ex- grams of active ingredient per acre (20 empted from the requirement of a tol- g ai/A) or less per application, in or on erance in or on all raw agricultural the raw agricultural commodities cot- commodities when applied to growing tonseed, cotton gin by-products, rice, crops according to good agricultural rice straw, soybeans and soybean for- practices. age and hay. [60 FR 18547, Apr. 12, 1995] [60 FR 4097, Jan. 20, 1995] § 180.1147 Bacillus thuringiensis § 180.1142 1,4-Dimethylnaphthalene; CryIIIA delta-endotoxin and the ge- exemption from the requirement of netic material necessary for its pro- tolerance. duction. An exemption from the requirement Bacillus thuringiensis CryIIIA delta- of a tolerance is established for resi- endotoxin and the genetic material dues of the plant growth regulator 1,4- necessary for its production are ex- dimethylnaphthalene when applied empted from the requirement of a tol- post harvest to potatoes in accordance erance when used as a plant pesticide with good agricultural practices. in potatoes. ‘‘Genetic material necessary for its production’’ means the [60 FR 7457, Feb. 8, 1995]

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CryIIIA gene and its regulatory re- rial necessary for its production’’ gions. ‘‘Regulatory regions’’ are the ge- means the genetic material which com- netic materials that control the ex- prise genetic material encoding the pression of the gene, such as promot- PAT protein and its regulatory re- ers, terminators, and enhancers. gions. ‘‘Regulatory regions’’ are the genetic material that control the expres- [60 FR 21728, May 3, 1995] sion of the genetic material encoding § 180.1148 Occlusion Bodies of the the PAT protein, such as promoters, Granulosis Virus of Cydia terminators, and enhancers. pomenella; tolerance exemption. [62 FR 17719, Apr. 11, 1997] An exemption from the requirement of a tolerance is established for resi- § 180.1152 Bacillus thuringiensis dues of the microbial pest control CryIA(b) delta-endotoxin and the agent Occlusion Bodies of the genetic material necessary for its Granulosis Virus of Cydia pomonella production (plasmid vector pCIB4431) in corn; exemption from (codling moth) in or on all raw agricul- the requirement of a tolerance. tural commodities. Bacillus thuringiensis CryIA(b) delta- [60 FR 42450, Aug. 16, 1995] endotoxin and the genetic material necessary for its production (plasmid § 180.1149 Inclusion bodies of the vector pCIB4431) in corn is exempt from multi-nuclear polyhedrosis virus of Anagrapha falcifera; exemption the requirement of a tolerance when from the requirement of a toler- used as a plant pesticide in the raw ag- ance. ricultural commodities of field corn, The microbial pest control agent in- sweet corn, and popcorn. ‘‘Genetic ma- clusion bodies of the multi-nuclear terial necessary for its production’’ polyhedrosis virus of Anagrapha means the genetic materials which falcifera is exempted from the require- comprise genetic material encoding the ment of a tolerance in or on all raw ag- CryIA(b) delta-endotoxin and its regu- ricultural commodities when used to latory regions. ‘‘Regulatory regions’’ control certain lepidopteran pest spe- are the genetic materials that control cies. the expression of the genetic material encoding the CryIA(b) delta-endotoxin, [60 FR 37020, July 19, 1995] such as promoters, terminators, and enhancers. § 180.1150 6-Benzyladenine; exemption from the requirement of a toler- [60 FR 42446, Aug. 16, 1995] ance. The plant growth regulator 6- § 180.1153 Lepidopteran pheromones; exemption from the requirement of benzyladenine is exempt from the re- a tolerance. quirement of a tolerance when used as a fruit-thinning agent at an applica- Lepidopteran pheromones that are tion rate not to exceed 30 grams of ac- naturally occurring compounds, or tive ingredient per acre (30 g ai/A) in or identical or substantially similar syn- on apples. thetic compounds, designated by an unbranched aliphatic chain (between 9 [60 FR 34869, July 5, 1995] and 18 carbons) ending in an alcohol, aldehyde or acetate functional group § 180.1151 Phosphinothricin and containing up to 3 double bonds in Acetyltransferase (PAT) and the genetic material necessary for its pro- the aliphatic backbone, are exempt duction all plants; exemption from from the requirement of a tolerance in the requirement of a tolerance. or on all raw agricultural commodities. This exemption pertains to only those Phosphinothricin Acetyltransferase situations when the pheromone is ap- (PAT) and the genetic material nec- plied to growing crops at a rate not to essary for its production in all plants exceed 150 grams active ingredient/ are exempt from the requirement of a acre/year in accordance with good agri- tolerance when used as plant-pesticide cultural practices. inert ingredients in all plant raw agricultural commodities. ‘‘Genetic mate- [60 FR 45062, Aug. 30, 1995]

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§ 180.1154 CryIA(c) and CryIC derived rate not to exceed 4.2 lbs/acre with the delta-endotoxins of Bacillus maximum number of applications not thuringiensis var. kurstaki encap- exceeding two per year. sulated in killed Pseudomonas (b) Pelargonic acid when used as an fluorescens, and the expression herbicide is exempt from the require- plasmid and cloning vector genetic constructs. ment of a tolerance on all plant food commodities provided that: CryIA(c) and CryIC derived delta- (1) Applications are not made di- endotoxins of Bacillus thuringiensis var. rectly to the food commodity except kurstaki encapsulated in killed when used as a harvest aid or desiccant Pseudomonas fluorescens and the expres- to: any root and tuber vegetable, bulb sion plasmid and cloning vector ge- vegetable or cotton. netic constructs are exempt from the (2) When pelargonic acid is used as a requirement of a tolerance when used harvest aid or desiccant, applications in or on all raw agricultural commod- must be made no later than 24 hours ities. prior to harvest. [60 FR 47489, Sept. 13, 1995] [62 FR 28364, May 23, 1997]

§ 180.1155 Bacillus thuringiensis sub- § 180.1160 Jojoba oil; exemption from species Kurstaki CryIA(c) and the the requirement of a tolerance. genetic material necessary for its production in all plants; exemption The insecticide and spray tank adju- from the requirement of a toler- vant jojoba oil is exempted from the ance. requirement of a tolerance in or on all Bacillus thuringiensis subspecies raw agricultural commodities when ap- kurstaki CryIA(c) delta-endotoxin and plied at the rate of 1.0% or less of the the genetic material necessary for its final spray in accordance with good ag- production in all plants are exempt ricultural practices, provided the from the requirement of a tolerance jojoba oil does not contain when used as plant-pesticides in all simmondsin, simmondsin-2-ferulate, plant raw agricultural commodities. and related conjugated organonitriles ‘‘Genetic material necessary for its including demethyl simmondsin and production’’ means the genetic mate- didemethylsimmondsin. rial which comprise genetic material [61 FR 2121, Jan. 25, 1996] encoding the CryIA(c) delta-endotoxin and its regulatory regions. ‘‘Regu- § 180.1161 Clarified hydrophobic ex- latory regions’’ are the genetic mate- tract of neem oil; exemption from rial that control the expression of the the requirement of a tolerance. genetic material encoding the CryIA(c) Clarified hydrophobic extract of delta-endotoxin, such as promoters, neem oil (Reg. No. 11688-8) is exempt terminators, and enhancers. from the requirement of a tolerance on [62 FR 17722, Apr. 11, 1997] all raw agricultural commodities when used as a botanical fungicide/insecti- § 180.1156 Cinnamaldehyde; exemption cide/miticide. from the requirement of a tolerance. [60 FR 63953, Dec. 13, 1995] Cinnamaldehyde is exempted from § 180.1162 Acrylate polymers and co- the requirement of a tolerance when polymers; exemption from the re- used as a plant pesticide on soil casing quirement of a tolerance. for mushrooms. (a) Acrylate polymers and copoly- [60 FR 48657, Sept. 20, 1995] mers are exempt from the requirement of a tolerance when used as inert ingre- § 180.1159 Pelargonic acid; exemption dients in pesticidal formulations ap- from the requirement of tolerances. plied to growing, raw agricultural com- (a) Pelargonic acid is exempt from modities. This tolerance exemption the requirement of a tolerance on tree covers the acrylate polymers/copoly- fruits provided it is used as a blossom mers that are intrinsically safe and al- thinner only and is in a dilution of 100 ready listed in TSCA inventory or will gallons of water applied to blooms at a meet the polymer tolerance exemption

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from requirements of (b) Red pepper (Capsicum spp.) is ex- premanufacturing notification under 40 empt from the requirement of a toler- CFR 723.250. Polymers exempted can be ance on all raw agricultural commod- used as dispensers, resins, fibers, and ities when used as a gustatory animal beads, as long as the fibers, beads and repellent. resins particle sizes are greater than 10 (c) Corn gluten (CAS Reg. No. 66071– microns and insoluble in water. This 96–3) is exempt from the requirement of exemption pertains to the acrylate a tolerance on all food commodities polymers/copolymers used as inert in- when used as an herbicide in accord- gredients for sprayable and dispenser ance with good agricultural practice. pesticide formulations that are applied [61 FR 13426, Mar. 27, 1996, as amended at 62 on food crops. Any acrylate polymers/ FR 60661, Nov. 12, 1997] copolymers used for encapsulating material must be cleared as an inert in- § 180.1167 Allyl isothiocyanate as a gredient when used in pesticide formu- component of food grade oil of mus- lation applied on food crops. tard; exemption from the require- (b) For the purposes of this exemp- ment of a tolerance. tion, acrylate polymers/copolymers The insecticide and repellent Allyl used as inert ingredients in an end-use isothiocyanate is exempt from the re- formulation must meet the definition quirement of a tolerance for residues for a polymer as given in 40 CFR when used as a component of food 723.250(b), are not automatically ex- grade oil of mustard, in or on all raw cluded by 40 723.250(d), and meet the agricultural commodities, when ap- tolerance exemption criteria in 40 CFR plied according to approved labeling. 723.250(e)(1), 40 CFR 723.250 (e)(2) or 40 CFR 723.250(e)(3). Therefore, acrylate [61 FR 24894, May 17, 1996] polymers and copolymers that are al- § 180.1169 Dihydroazadirachtin; ex- ready listed in the TSCA inventory or emption from the requirement of a will meet the polymer tolerance ex- tolerance. emption under 40 CFR 723.250 as amended on March 29, 1995 are covered The biochemical pesticide by this exemption. dihydroazadirachtin is exempted from the requirement of a tolerance in or on [61 FR 6551, Feb. 21, 1996] all raw agricultural commodities when applied as an insect growth regulator § 180.1163 Killed Myrothecium and/or antifeedant at 20 gm or less per verrucaria; exemption from the re- acre with the maximum number of quirement of a tolerance. seven applications per growing season Killed Myrothecium verrucaria is ex- on all raw agricultural commodities. empted from the requirement of a tolerance in or on all raw agricultural [61 FR 37397, July 18, 1996] commodities when applied as a pre- § 180.1173 Bacillus thuringiensis seed or pre- or post-planting soil treat- CryIA(b) delta-endotoxin and the ment alone or mixed with water and genetic material necessary for its the mixed suspension be applied production in all plants. through drip or border irrigation sys- Bacillus thuringiensis CryIA(b) delta- tems and the indicator mycotoxin lev- endotoxin and the genetic material els do not exceed 15 ppm. necessary for its production in all [61 FR 11315, Mar. 20, 1996, as amended at 61 plants are exempt from the require- FR 58332, Nov. 14, 1996] ment of a tolerance when used as plant pesticides in all plant raw agricultural § 180.1164 Food and food by-products; commodities. ‘‘Genetic material nec- exemption from the requirement of essary for its production’’ means the a tolerance. genetic material which comprise ge- (a) Meat meal, a sterilized food by- netic material encoding the CryIA(b) product, is exempt from the require- delta-endotoxin and its regulatory re- ment of a tolerance on all raw agricul- gions. ‘‘Regulatory regions’’ are the ge- tural commodities when used as an ol- netic material that control the expres- factory animal repellent. sion of the genetic material encoding

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the CryIA(b) delta-endotoxin, such as Quercus falcata, Rhus aromatica, and promoters, terminators, and enhancers. Rhizophoria mangle is exempted from [61 FR 40343, Aug. 2, 1996] the requirement of a tolerance in or on all raw agricultural commodities when § 180.1174 CP4 Enolpyruvylshikimate- applied as a nematicide/plant regulator 3-phosphate (CP4 EPSPS) and the in accordance with good agricultural genetic material necessary for its practices. production in all plants. CP4 Enolpyruvylshikimate-3-phos- [62 FR 24842, May 7, 1997] phate (CP4 EPSPS) and the genetic § 180.1180 Kaolin; exemption from the material necessary for its production requirement of a tolerance. in all plants are exempt from the requirement of a tolerance when used as (a) The biochemical pesticide kaolin plant pesticide inert ingredients in all is temporarily exempted from the re- raw agricultural commodities. ‘‘Ge- quirement of a tolerance for residues of netic material necessary for its produc- the insecticide Kaolin, when used on tion’’ means the genetic material crops (apples, apricots, bananas, beans, which comprise genetic material en- cane berries, citrus fruits, corn, cotton, coding the CP4 EPSPS and its regu- cranberries, cucurbits, grapes, melons, latory regions. ‘‘Regulatory regions’’ nuts, ornamentals, peaches, peanuts, are the genetic material that control pears, peppers, plums, potatoes, seed the expression of the genetic material crops, small grains, soybeans, straw- encoding the CP4 EPSPS, such as pro- berries, sugar beets, and tomatoes) to moters, terminators, and enhancers. control certain insect, fungus, and bac- [61 FR 40340, Aug. 2, 1996] terial damage to plants. This temporary exemption from the require- § 180.1176 Sodium bicarbonate; exemp- ment of a tolerance will permit the tion from the requirement of a tol- marketing of the food commodities in erance. this paragraph when treated in accord- The biochemical pesticide sodium bi- ance with the provisions of experi- carbonate is exempted from the re- mental use permit 70060–EUP–1, which quirement of a tolerance in or on all is being issued under the Federal Insec- raw agricultural commodities when ap- ticide, Fungicide, and Rodenticide Act plied as a fungicide or post-harvest fun- (FIFRA), as amended (7 U.S.C. 136). gicide in accordance with good agricul- This temporary exemption from the re- tural practices. quirement of a tolerance expires and is [61 FR 67473, Dec. 23, 1996] revoked December 31, 1999. This temporary exemption from the require- § 180.1177 Potassium bicarbonate; ex- ment of a tolerance may be revoked at emption from the requirement of a any time if the experimental use per- tolerance. mit is revoked or if any experience The biochemical pesticide potassium with or scientific data on this pesticide bicarbonate is exempted from the re- indicate that the tolerance is not safe. quirement of a tolerance in or on all (b) Kaolin is exempted from the re- raw agricultural commodities when ap- quirement of a tolerance for residues plied as a fungicide or post-harvest fun- when used on or in food commodities to gicide in accordance with good agricul- aid in the control of insects, fungi, and tural practices. bacteria (food/feed use). [61 FR 67473, Dec. 23, 1996] [62 FR 19685, Apr. 23, 1997, as amended at 63 § 180.1179 Plant extract derived from FR 9430, Feb. 25, 1998] Opuntia lindheimeri, Quercus falcata, Rhus aromatica, and § 180.1181 Bacillus cereus strain BP01; Rhizophoria mangle; exemption exemption from the requirement of from the requirement of a toler- a tolerance. ance. An exemption from the requirement The biochemical pesticide plant ex- of a tolerance is established for resi- tract derived from Opuntia lindheimeri, dues of the microbial plant regulator

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Bacillus cereus strain BP01 in or on cot- and the genetic material necessary for tonseed. its production in or on all food com- [62 FR 41877, Aug. 4, 1997] modities. [62 FR 44575, Aug. 22, 1997] § 180.1182 Coat Protein of Potato Virus Y and the genetic material nec- § 180.1186 Coat protein of cucumber essary for its production; exemption from the requirement of a tol- mosaic virus and the genetic mate- erance. rial necessary for its production; exemption from the requirement of An exemption fron the requirement a tolerance. of a tolerance is established for residues of the biological plant pesticide An exemption from the requirement Coat Protein of Potato Virus Y and the of a tolerance is established for resi- genetic material necessary for its pro- dues of the biological plant pesticide duction in or on all food commodities. Coat Protein of Cucumber Mosaic Virus and the genetic material nec- [62 FR 43657, Aug. 15, 1997] essary for its production in or on all § 180.1183 Replicase Protein of Potato food commodities. Leaf Roll Virus and the genetic ma- [62 FR 44579, Aug. 22, 1997] terial necessary for its production; Exemption from the requirement of § 180.1187 Glutamic acid; exemption a tolerance. from the requirement of a toler- An exemption fron the requirement ance. of a tolerance is established for resi- Glutamic acid is exempt from the re- dues of the biological plant pesticide quirement of a tolerance on all raw ag- Replicase Protein of Potato Leaf Roll Virus and the genetic material nec- ricultural commodities when used as a essary for its production in or on all plant growth enhancer in accordance food commodities. with good agricultural practices. [62 FR 43653, Aug. 15, 1997] [63 FR 682, Jan. 7, 1998]

§ 180.1184 Coat Protein of Watermelon § 180.1188 Gamma aminobutyric acid; Mosaic Virus-2 and Zucchini Yellow exempt from the requirement of a Mosaic Virus and the genetic mate- tolerance. rial necessary for its production; exemption from the requirement Gamma aminobutyric acid is exempt for a tolerance. from the requirement of a tolerance on all food commodities when used as a An exemption from the requirement plant growth enhancer in accordance of a tolerance is established for residues of the biological plant pesticide with good agricultural practices. Coat Protein of Watermelon Mosaic [63 FR 679, Jan. 7, 1998] Virus-2 and Zucchini Yellow Mosaic Virus and the genetic material nec- § 180.1189 Methyl salicylate; exemption essary for its production in or on all from the requirement of a toler- food commodities. ance. [62 FR 44582, Aug. 22, 1997] The biochemical pesticide methyl salicylate is exempt from the require- § 180.1185 Coat Protein of Papaya ment of a tolerance for residues in or Ringspot Virus and the genetic ma- on food or feed when used as an insect terial necessary for its production; repellant in food packaging and animal exemption from the requirement of a tolerance. feed packaging at an application rate that does not exceed 0.2 mg of methyl An exemption from the requirement salicylate per square inch of packaging of a tolerance is established for resi- materials. dues of the biological plant pesticide Coat Protein of Papaya Ringspot Virus [62 FR 61639, Nov. 19, 1997]

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§ 180.1190 Glyphosate Oxidoreductase odorized edible oil obtained from cer- [GOX or GOXv247] and the genetic tain varieties of Brassica Napus or B. material necessary for its produc- Campestris of the family Cruciferae. tion in all plants; exemption from Canola oil contains no more than 2 per- the requirement of a tolerance. cent erucic acid. Glyphosate Oxidoreductase [GOX or [63 FR 18329, Apr. 15, 1998] GOXv247] and the genetic material necessary for its production in all plants § 180.1195 Titanium dioxide. are exempt from the requirement of a Titanium dioxide is exempted from tolerance when used as plant-pesticide the requirement of a tolerance for resi- inert ingredients in all plant RACs. Ge- dues in or on growing crops, when used netic material necessary for its production as an inert ingredient (UV protectant) means the genetic material which com- in microencapsulated formulations of prise genetic material encoding the the insecticide lambdacyhalothrin at GOX proteins and their regulatory re- no more than 3.0% by weight of the for- gions. Regulatory regions are the ge- mulation. netic material that control the expression of the genetic material encoding [63 FR 14363, Mar. 25, 1998] the GOX proteins, such as promoters, terminators, and enhancers. § 180.1196 Peroxyacetic acid; exemption from the requirement of a tol- [62 FR 52509, Oct. 8, 1997] erance. An exemption from the requirement § 180.1191 Ferric phosphate; exemp- of a tolerance is established for resi- tion from the requirement of a tolerance. dues of peroxyacetic acid up to 100 ppm in or on raw agricultural commodities, An exemption from the requirement in processed commodities, when such of a tolerance is established for resi- residues result from the use of peroxy- dues of the biochemical pesticide, fer- acetic acid as an antimicrobial agent ric phosphate (FePO4, CAS No. 11045– on fruits, vegetables, tree nuts, cereal 86–0) in or on all food commodities. grains, herbs, and spices. [62 FR 56105, Oct. 29, 1997] [63 FR 24955, May 6, 1998; 63 FR 34303, June 24, 1998] § 180.1192 Bacillus thuringiensis subspecies tolworthi Cry9C protein § 180.1197 Hydrogen peroxide; exemp- and the genetic material necessary tion from the requirement of a tol- for its production in corn; exemp- erance. tion from the requirement of a tolerance. An exemption from the requirement of a tolerance is established for resi- The plant-pesticide Bacillus dues of hydrogen peroxide up to 120 thuringiensis subspecies tolworthi Cry9C ppm in or on raw agricultural commod- and the genetic material necessary for ities, in processed commodities, when its production in corn is exempted from such residues result from the use of hy- the requirement of a tolerance for resi- drogen peroxide as an antimicrobial dues, only in corn used for feed; as well agent on fruits, vegetables, tree nuts, as in meat, poultry, milk, or eggs re- cereal grains, herbs, and spices. sulting from animals fed such feed. [63 FR 24963, May 6, 1998; 63 FR 34304, June 24, [63 FR 28261, May 22, 1998] 1998]

§ 180.1194 Canola oil; exemption from § 180.1199 Phospholipid: Lyso-PE the requirement of a tolerance. (lysophosphatidylethanolamine); An exemption from the requirement temporary exemption from the re- of a tolerance is established for resi- quirement of a tolerance. dues of the biochemical pesticide, The phospholipid biochemical Lyso- canola oil, conforming to the following PE (lysophosphatidylethanolamine); is definition when used as an insecticide, temporarily exempted from the re- in or on all food commodities: Canola quirement of a tolerance for residues oil, also known as low erucic rapeseed when used on crops including: apples, oil, is the full refined, bleached, and de- citrus, cranberries, grapes, nectarines,

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VerDate 1198 07:29 Sep 16, 1998 Jkt 179155 PO 00000 Frm 00517 Fmt 8010 Sfmt 8010 Y:\SGML\179155T.XXX pfrm01 PsN: 179155T Pt. 185 40 CFR Ch. I (7–1–98 Edition)

peaches, pears, strawberries, and toma- 185.3550 Hexakis. toes. This temporary exemption from 185.3575 Hexazinone. the requirement for a tolerance will 185.3600 Hydrogen cyanide. 185.3650 Imazalil. permit the marketing of the food com- 185.3700 Inorganic bromide. modities in this paragraph when treat- 185.3750 Iprodione. ed in accordance with the provisions of 185.3775 d-Limonene. experimental use permit 70515-EUP-1, 185.3800 Magnesium phosphide. which is being issued under the Federal 185.4000 Metalaxyl. Insecticide, Fungicide, and Rodenticide 185.4035 Metarhizium anisopliae strain Act (FIFRA), as amended (7 U.S.C. 136). ESF1. 185.4100 Methomyl. This temporary exemption from the re- 185.4150 Methoprene. quirement of a tolerance expires and is 185.4250 Methyl chloride. revoked on June 1, 2001. This tem- 185.4300 Methyl formate. porary exemption from the require- 185.4400 Nitrogen. ment of a tolerance may be revoked at 185.4500 N-Octylbicycloheptene any time if the experimental use per- dicarboximide. 185.4650 Paraformaldehyde. mit is revoked or if any experience 185.4800 Phosalone. with or scientific data on this pesticide 185.4850 Picloram. indicate that the tolerance is not safe. 185.4900 Piperonyl butoxide. 185.4950 Pirimiphos-methyl. [63 FR 32134, June 12, 1998] 185.5000 Propargite. 185.5100 Propetamphos. PART 185—TOLERANCES FOR 185.5150 Propylene oxide. PESTICIDES IN FOOD 185.5200 Pyrethrins. 185.5375 Sulfonium, trimethyl-salt with N- (phosphonomethyl)glycine (1:1). Subpart A [Reserved] 185.5950 Triforine. 185.6300 Zinc ion and maneb coordination Subpart B—Food Additives Permitted in product. Food for Human Consumption Sec. Subpart C—Food Additives Resulting From 185.150 Aldicarb. Contact With Containers or Equipment 185.200 Aluminum phosphide. and Food Additives Otherwise Affect- 185.250 4-Amino-6-(1,1-dimethylethyl)-3- ing Food (methylthio)-1,2,4-triazin-5(4H)-one. 185.650 Carbon dioxide. 185.7000 Malathion. 185.1000 Chlorpyrifos. AUTHORITY: 21 U.S.C. 346a and 348. 185.1050 Chlorpyrifos-methyl. 185.1150 Combustion product gas. SOURCE: 40 FR 14156, Mar. 28, 1975, unless 185.1200 Copper. otherwise noted. Redesignated at 41 FR 26568, 185.1350 Cyhexatin. June 28, 1976, and 53 FR 24667, June 29, 1988. 185.1500 Dalapon. EDITORIAL NOTE: The text of part 185 set 185.1650 Dialifor. forth below was transferred and recodified at 185.1700 Diatomaceous earth. 53 FR 24666, June 29, 1988. New part 185 for- 185.1800 Dicamba. merly appeared in 21 CFR part 193. A Redes- 185.1900 2,2-Dichlorovinyl dimethyl phos- ignation Table appears in the Finding Aids phate. section of this volume. 185.2200 O,O-Dimethyl O-(4-nitro-m-tolyl) phosphorothioate. 185.2250 Dimethyl phosphate of 3-hydroxy- Subpart A [Reserved] N-methyl-cis-crotonamide. 185.2500 Diquat. Subpart B—Food Additives Per- 185.2600 Endosulfan. 185.2700 Ethephon. mitted in Food for Human 185.2850 Ethylene oxide. Consumption 185.2950 Ethyl 3-methyl-4- (methylthio)phenyl (1-methylethyl)- § 185.150 Aldicarb. phosphoramidate. (a) A regulation is established per- 185.3000 O-Ethyl O-[4-(methylthio)phenyl] S- mitting the combined residues of the propyl phosphorodithioate. 185.3250 Fluazifop-butyl. insecticide/nematocide aldicarb 2- 185.3385 Flutolanil (N-(3-(1- methyl-2-(methylthio)propionaldehyde methylethoxy)phenyl)-2- O-(methylcarbamoyl)oxime and its (trifluoromethyl)benzamide). cholinesterase-inhibiting metabolites

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