• tiNnED SlATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, D.C. 20480

OFFICE OF Larry . Hammond I'IIEWNrICN.1'E1TICIDE1 AND DOWELANCO TQICIC..rANCEI Quad IV 9002 Purdue Rd Indianapolis, IN 46268

Subject: Label Amendment Submission of r:17/08/93 in Respanse to PR Notice 93-7 EPA Reg. No. 6271948 CUR TAIL HERBICIDE

Dear Registrant:

The labeling cited above and submitted in connection with registration under the Federal Insecticide, Fungi.::ide, and Rodenticide Act (FIFRA), as amended, is accepted subject to the comments reflected on the enclosed sheet. copy of your proposed labeling stamped "ACCEPTED WITH COMMENTS- is enclosed.

WHAT THIS ACCEPTANCE MEANS:

Based on your certification, the Agency has accepted the labeling changes that are necessary to comply with the Worker Protection Standard (WPS) labeling requirements of 40 CFR part 156, subpart K, described in PR Notices 93-7 and 93-11. Any other labellng changes submitted in connection with this amendment application but not directly related to compliance with the WPS have not been reviewed or accepted by the Agency. If )'Ou wish to make such changes, you must submit a separate amendment application proposing them. If your product is currently suspended. the acceptance of this labeling amendment does not affect the suspension in any way.

WHAT YOU NEED TO 00 NEXT:

By the next label printing make all the specitied change;. .0 your labeling. Send to EPA one (1) copy of the final printed labeling:

• BEFORE selling or distributing any product bearing the fmal printed labeling AND • WITHIN one year from date of this acceptance. '.J..of 1'\

•

Pale 2

Submit the final printed labeling via the .s. Postal Service to:

Document Processinl Desk (fIN-LABEL) Office of Pesticide Proll'ams (7saSC) U.s. Environmental Protection Agency 401 M Street. SW Washington. D.C. 20460-0001

Hand or couriel deliveries of fmal printed labeling may be made to:

Document Process;.ng Desk (FIN-LABEL) Office of Pesticide Prugrams Room 266A. Crystal Mall :: 1921 Jeffers04 Davis Highway Arlington. V A 22202

Sincerely.

• puty Chief R gistratio Support Branch R gistration Division (1SOSW)

Attachment mtI'nD STA'RS DVIROI1ifIP1TAL PROTIiCTIOH AGDICY Offlca of Pa.ticida Progr... Ragi.tratioD Divi.ioD

Larry E. Hammond DOWELANCO QUAD IV 9002 PURDUE RD INDIANAPOLIS IN 46268

Subject: Label Amendment Submission of 07/08/93 to Comply with WPS Labeling Requirements EPA Reg Nr. 62719-48 CURTAIL HERBICIDE The following specific comments pertain to your WPS labeling submission concerning the product cited above: EPA has determined that a "closed" mechanical transfer system is not required for 2,4,-0 products. In the personal protective equipment section of your amended labeling, you may revise the statement to read as follows: CONTAINERS GREATER THAN 1 GALLON BUT LESS THAN 5 GALLONS: "Mixers and loaders who do not use a mechanical system (probe and pump) to transfer the contents of this container must wear coveralls or a chemical-resistant apron in addition to the other required PPE."

F.P~ b~s d9termined that a "closed" mechanical t~ansfer system is not required for 2,4-0 products. In the personal protective equipment section of your amended labeling, you may revise the statement to read as follows:

CONTAINERS 5 GALLONS OR MORE: "A mechanical system (probe and pump) must be used for transferring the contents of this container. If the contents of a non-refillable pesticide container are emptied, the probe must be rinsed before removal. If the mecha.nical system is used in a manner that meets the requirements listed in the Worker Protection Standard (WPS) for agricultural pesticides [40 CFR 170.240 (d) (4)1, the handler PPE requirements may be reduced or modified as specified in the WPS." Add the following sentence to the paragraph on laundering PPE: "After each day of use, clothing or PPE must not be reused until it has been cleaned." Please refer to the special 2,4-0 guidance issued by EPA on September 13, 1993 (page 4) for placement of the sent.ence. DOnLAIrCO . ••A Reg. RU.berl 62719-48 CURTAIL ....ICID. Application dates 07/08/93 Original Submi •• ion

Please conform with the special 2,4-D guidanc~ issued by EPA on September 13, 1993 for adding WPS statements. The statement on your proposed label that references the Agricultural Use ~equirements box in your proposed supplemental labeiing contains incorrect language. Use the exact text and placement of the referral statement as shown on page 43 in Supplement Three to PR Notice 93-7. , priraed July 2. 1H3 • uibellnl ...... ncIecI to ...... t ... requ ...... n .. of t ... Worker Protection Standard (WPS) .nd 2..... D Expo.ura Reduction Program (Editor'. Notl: Deleted"" Indicated by ..rlk ..throulh .nd added ..xt underlined) (Bale Label of DIIIPI"* - CUrtaI) (logo) DowEI.nco ...... ,...... , r" Curta II * r !:!'j- I,. r" Ad For ..Iectlv. control of broad.... weeda In w...... n~ :3;~E:'d with • legum •• '111ow cropland. 'ra.... ,rown for aeed. rangeland Ind permanent Ira•• pHtura.. con.. rvltlon ,...",. program (CRP) Icra. Ind non-cropland Active IllGredienls: cIopyralid: 3.1ktiCI1IDrO-2-pyridinecarboxylic acid. aIIanoIanine saJIs 01 the e!hanol and isopropanol series ...... 7.5% 2.4-dich1orophenoxyacetic acid. triisopropanolamine saltt ...... •...... 38.4% Inert Ingredients ...... 54.1 % Acid Equivalents: 3,6-dichIoro-21)yrldlnec8rboxylic acid • 3.9% • 0.381b1ga1 2.4o(f1chlorophenoxyacetic acid • 20.9% • 2.0 blgaI tlsomer Specific by AOAC Method No. 978.05 (15th Ed.)

DANGER PELIGRO: Si vllld ng .rttenclt II IIjpyet, tyyp". 'Ie! !I,n para "" M II ftXnb II a yped .0 delap. In w' ! opt "ndemt.nd 1M lebel tjr¥llQQMlono to explain I to vou jn detail ) Cau... Ey. DUllgl And Skin 1rrII.. lon • Harmful If SWlllowed Do not gat In 'Y". on akin. or on clothing. 'MI." .1.. "., 10 ..1". 0' IIPP"'''. CII .. pruuct, or rap.lrI". or cl ••"III ••qulp", ...... wMIl Cili' prolluct, ..., .y. proclCClo" ,fICI .111.111 or I""" .I•• e .... ~, clll.lc.1 r.. I .... Ilov•• , 10", 111I"ed .111", 10"1 p.ACI, lock..... 110... It I. FIlla .....'" III ...1I1Iy .1..... I"clulll 'ro"I, .. row .... CI.P" p.ICCIo" Jor ••rI.1 .pllollOra III ." ."clo.11I cockpit 1,,11 .ppllcllora apPIyl"1 til" prollnct fro •• IFlClor 11111 II •••••pl ...., ••10 .... cell, . p ••CClo" I. "II raqulrlll W.. II II ...., 1101 ....AIII. willi ••p ...... , •• '00" .. JlOI.I ....."" .111"., 101111". or 'ppflll". 1111. proll...... 11 111 ..0, IICI ,AIII, .1111 .ap .,,11 "Ir _'ora ,"IAI, ••0II1A1 .r IIrI,,"Ill.. W•• II III"d. .,,11 .FIR. ".'ora ...1"1 t ... tol .." A"" work, ,.... ,,'. .1 1111111". .,,11 .lIozu er u'I". .Olp 1,,11 w...... Do "01 MI.' .101111"1 WOFA _rl"l pra'1"'" lIaye .IIIAI, 10"'1"1 or .pllc.. lo" •• '"11 product. c:tOI .. I" ••u .. _ 1l1P' 1,,11 ...11111 ••per ... ly fro ... OIlier ...u ...... IIUAliry. AI.". I"U"'''' .101 .. 1111 ...oon ...... I .. '''0 er. (Ed",,", nota: Thl MoN tA,."., hYla/na .,.tamant. .,.,. IMOrporatltl Into UH' S.,." "-ommandlltlon.) • tl.11 III, ..111.1111 .. III IU.' 1 ,111e., 'n" I...... ,1.1.; 1iI.'II...... ~ IA pew ... tI1lll1Ji8t:ce ·"III•• IF ••••r Glum·g.' ...· ..... IllJi8A 'er liP 11111 ... III • ,111e.1 I' ....; .. m.g_c.'.,...... , ••m (jaJi8I1.IAIIIIU ..' ...... III .... Ior .....,...111 ...... &1:11 ...ainer. I llIe 1IO"t.... of a ROA ..,..11'. ~,,,'gi~1 ...aiAlr 1Ft 'AIIIIIICI, &lie 1IA1~1 All" III ,iA •• lllt;.. Flm; 'ai, (Editor'. no,.: Tft. two ""t.,,,.nt. Immed/.t.,y uov. "'v. bHn IliCorpor.,." Into 1ft. -PPE- .nd -En,ln"rln, Contro/.- • .ctlon•. P_.I """telly, .gUIgNO' 'PPIl App'lcllO" IOd mIMr blndltl'l, Inc1ycllng "rag", rtpI1dng or clt,n,ng "ylpmtot. myM WM'; • I QIXt"""'" abIrt end Ipm Mds • WMIIlWQQI *"" • Sbpn me ends, :....ftpteqbte tyIWIIC em u 'em 'billet or ""'" ""'an 'bmw and Mm. prptlQlM remrnrt4llded' Eya prgreqtiM Is opt "Ali. tor qpylXt or atrial ""if'dptl jn mrmIe'atv en *ud c;pbs or C'l"<*Pi's

• NQIt; Fpr eom".1]! gf 0Y'r 1 gl"OO. bid It,. 'hln ! g.lIonl; PlasO"' .maged in murtm ,bjI '!"O K2 ""$I Wli' QQYlA'" or a Cbemira'=rtsjslapf aprgn

PiMe" Cilptblop arxI gtbtr IbIQrtWM """rlale thai bayt bten drIoGbtd or btayly g;mtanjoalocl _lib .hja '!"O '''"$ moctnlrata Do opt "'. tbtm Eo*M IMIMIfa""qt(llnItruqlpnafor gearjoglmairtainjm pee Um pm igsInll"llMl fgr Wllbabltl "M dottQMr1 and bpi WI!tr KIM am wash pee IWrat'''' 'rpm pl. Ia""'ry Enal.... rlna eantral. I"'IDI.D'.; ynwn banrItns "M C'oMd mit". ""*"'" an or aitmdI jn IlDjMIDIr thai "'"', trw rm·jrtnltnls IjItId jn tba Wgrktr Pl'Qleqlpm Staodaa! IWPSI tor !KIri!;!!"'''' !!I!dk;ir!ea Wl CEB 170 240 (dl IHilI lhe bandler PPE ",,"rem,'" nwy be "Ad 9' rmrlljId MSneci'1Id In.hI wps

FcK Mil"'" Qf I A"1Me or I!IQII; A nwr.baojcaJlrarwf.r QIftm fprpbt and mum) ""st be ylm tgr t,.,.,.rrIm IhI cprftfMI gf tM mrt'qr "trw QXf., pi • rM)n-reMab" P'M'ck1e GQatainer art """led Irw """l' "'1M hi d"M btfgra rtIDQYII ~.,. • WMh bend! ... IUd ..wIb WlF lilt .... emn M M!!th !OM rniIQI, "**" pr-nwr tbiI '!"Oft l1li twIqt'lIm Rll*1m or ""'*D' Wyb hindi ""IIIDI bItprt ,.Im ttw IpjIII • AIIIIWt '*"*" irnrrwWtIy • gut"*,, "'" Irwirle TIwo WIIb ttyygM1"Y 1M pd go *'0 c;PthkMl • Rend PPE ImnwIetetv "'" benrMxJ IhII '!"Oo Wpb" gd!lc!e pi CPa twig" mnpyjm MM •• "'lid II f ...." .....r •..., ""PlOd w"_agI ""'II' idA Glean '*"'.'0 'P'nder l.JiIIIIIIiaWIHII .1IIIIIIII: I~. 11&.' -,- Firat Aid If In.,..: AIIh wit: ~ of WIler tor • Ie .. 15 miUft. Get medical attention. • on 1IIdn: Wilt: will pIInly of IOIP Md wiler. Get JnIdIcII ...MIon IInIIIIon perMll. If ..Il10 aid: IncU:e vomIIlilg l:'i,3ldllll1Iy by gIYIng two gIaIlft of w•• r and ItickIng finger down 1hioII. c.I. phpk:IM. Do not Incb:e vomiting or give UIyIhi: III by moult: 10 .... ullCOlllCloul person. Envlronmengl H.zard. D:It or runoft JNy D •• Iffec:t ~targII pIerIl. Do not eppIy dl:tc:tIy to WII., to ... whirl Meet WIlIer II prtIM or 10 ~ ... below !hi iDllIII nigtl_lIIIIk. Do not corumner. w•• when dIIpoIlng of equipmenl w...... ,..

IUl lll\lllli C,"

".11 1."'" /11111 /' • l c ~- " ~

prinled July 2. 1183

~1'IIId lIa ct. Neal which can trav.I (seep or INCh) through I0Il and under certUl COndIIIonI COIUmkIa!e groundw.er which may be UItd for irrigation or dIInkIng purposes. USers are advised not Ie:; apply c:Iq¥'aIId white IOiII have a nIPid 10 wry rapid permelbilily I~ the profile (1UCh u loamy sand 10 sand) and the waterlable of an undertyIng 8CJ.I1er II shallow. or to SOilS containing sinkholes over limeltone bedrOCk, HYII'IIy frICIInd lUl'faces, and subltratn whIc:h would allow direct introduction into an 8CJ.IIer. yQJ/( IoCiaIlgriQ.IIurIIlgtrlCilel can provide further information on the type of I0Il in your .... and the location of groundwater• ...... to ...... book... tor edCIlllonal pNC8UIloMry Information includIng Pel'lONll Protective Equipment (PPE), and DINCtlona for U.. IncludlnQ Agricultural U.. Requirement. and Storage and Dlepoul. Notice: Read the entIrI libel. USe only according 10 label dire.;tions. Befora buying or ding thl. product, rud "Warre"'y DIoclalmer" and ·Umltatlon of RemeclleI" In.ld...... booklet.

In case of emergency endangering health or the envtronment involving this product. call collect 517-638-....00. Agricultural Chemical: Do not ship or store wlh food, feecll. drugs or clothing.

EPA Reg. No. 62719-48 EPA Est. 4&4-MI-1 08103 900-00xxxx

"Trademark of DowEIanco DowElanco " Indlanapoll., IN 48268, U.S.A. Herbicide

-- 1'.11 /.If"" IlIffl" /I', prinlecl July 2. 1i113

(Libel Booklet) (logo) DowEI.nco Curtall*

For ..lectlve control of broICI...... d. In wheat .nd ba.... y not un.,.•• ded with • legum., falloW cropl.nd, g,..... grown .or 1Nd, ,.ng.land .nd perm.nent g,.11 palture., con.. rv.tlon r... rv. program (CRP) ICre. .nd non-cropl.nd Active Ingredle,.s: cIopyralid: 3.6-dlChloro·2-pyridinecerboxyllc acid. rnonoethenolamlne salt ...... 7.5% 2.4-dct11orophenoxyacetlc acid. triiSopropanolamlne saltt ...... 38.4% Inert Ingredients ...... 54.1% Acid Equivaler.ts: 3.lkIio:hioro·2·pyrIdInecarboxyliC acid • 3.9% • 0.38 Iblgel 2.

Rar.r to inalde o. label bookllt .or additional precautlon.r; In'ormatlon Including r.NOn.1 Protectlv. Equipment (PPE), .nd Direction. for U.. Including Agrlculturel U.. Requlremente end Stor. end DI.poe.l.

Notice: Read the tntIre label. Use only ICCOrdlng to label directions. Before buying or Ullng thle product, reed "W.rranty Dleclalmer" end "L1mltltlon of R.... edl ••" In.leI. libel bookllt.

In ca.. of emergency endangeflng heelh or the tnYiror1rnen involving this prockIcI. caa collect 517·836·4400. Agticultural ChImIcaI: Do not ship or store with food. feedS. drugs or cIOtt*Ig.

EPA Reg. No. 62719-48 EPA Est. 464-MI·1 08103 9OO·00xxxx

'Trademark 01 DowEIInco DowEtanco • Indlanapoll., IN 41211, U.S.A. Herbicide

, lEST ."ltABLE con} pril'lled July 2. 1H3

(Page 2 Of BookIeI) P;lcautionary statlmlnt. Hazard. to Human. and Dome.tlc Animal. DANGER PEUGRO: $I ,,!led M'I11tOdt II ."'... be •• ' 'DeIeo WI PW Mil ...... lilted In ""'Ie 'n ¥AU dp mt yryttrsl'''' 1M Iebe! find IQPIIQDI tq emilio I tp " in dttaM ) c.u... EYI DMlaIlI And Skin irritation • HIInnfUl If SwalloWed Do not get In IY.. , on Ikln, or on ClotlllnQ. 'MI.A 111111111, 10.1111 or .".,IAI 1.. 1. prolluc., or rep.IIIIAI or cl•• IIIAI 'lIulplII.At U.M ..... ' .. I. prolluct, wllr .,. pro•• ;tIOA ("c, ...1.111 or 1•• 11, II..... ), c".IIIIc.1 re.I•• At Illov ••, 10AI .I.... ed ."IFt, 10111 p.AII, .ock•• AII '''0.. It I. rIUIIIIII.AIIM ...... , II••••• IAClull • •roA', larow ,AII '.lIIpl. prot_lOA 'or ••111.1 .ppllcllore IA .A .Aclo.M cockpit .AII .pllc.ore .,I,1A1 ...1. ,rolluct 1r01ll • 'r_or t...... COlllpl ...., .Aclo.M c.Ia, If' prot_lOA I. AOI rellulrill. w...... AII•• 'IC. .AII .FIII ....11 .o.p .AII wI•• r I ••OOA •• po•• llal ••It.r IIIIIIAI. IoIII'AI or ...Iy'A, ...1. prolluct. WI... "IAII•• IIc. IFIll' wi'" .0. 11111 w... , Mlore '''IA" 'lIIoklA, or IIFtAkllll. WI... III All. .AII 1"1 Ia,,'ore U.IAI 'III '01 ....

AIt ... work, re"O\I•• 11 clo.IIIAI .AII '''O\1'lr uIIAI ••p .AII w•• r. Do ROt re.. 11 clot.. 11I1 WOFA lIullllll pre"loua Clay... 111"1. 10.111"1 or .pllc.. lo" 01 t.... prolluct CIO, .. I..... U" IaI "IPI 1.11 .....11 •••r ••I, 'FOII! o'lIIr 1I0u•• IIo ... 1'''1111" ....ov. ,"urat.1I clollllAI II 100A II po.. llal. IAII ,"owlF. (Etlno,.. nore: The above perso,.., hYllel,.. .,.,.",enfl "'.,. Incorporated Into U• ., Sa'ety Recommendation.)

Not.: Jor COAtIIA.re 01 o".r 1 ••IIoA, laut .... '11111 I ,11I0A,' ~'IIOA' 'Ag'i'd IA POUAAg tIIiIpAllII1Gt "' ...'10 ..IF ._raII or GIIIR i; m' All ..... IIPIQA Jor cOAtll ..re 01 I l.noA. or 1II0re' ... MI;_I;lI ...., 1YII'lIIjplQlII IAII PUIIIP) ..... 1I1Mt IIIIII'or 'AlAIf.IAAg ttl. ;oAt.,.. '" 'III DO At .....", !t 'III COAIIAtI III • ROA , ..II.IaI. plllle.. ;oAtlIAlr are 1II1II'l1li. 'III IIIQII ...... lflal '* .1II1I.tora ralllll .... (Etlno,'. note: The tlllO .,at.",enta 'mmed/a,.,y above hive bien Incorpo,ated Into the "PPE" anti "EnlllnHrlnll Contro/.- tect/on., PM'90,1 prgt_'Y' Egylpmtn. 'PPll Applle-O" 'nd pi.. ' IIIPd",,· Inclydlng _gOD. rIM'dng or cll.nlng Mylpm.m. mUll WMr; • LQrIHIItvId aNn IOd Icm ... · ft" gmot .. • Sbpn ,*" "Y*. !...P.mIJCilbt! ..... pm. fecp """let pc yftty ."n 'bmw lilt termIe gptec;tlpn remmmerxttd) C"I pmt'C"O" II mI CICI,trwt .. grpyrxl or "",I 'RP'iC"'Y' In GQIIIIIIItIy ep;;mlad Mba At mctsDl'

• NoI'; Fgr ...... pi pytr 1 M"gn, byI 11M tbID 5 gllgnl; e,clPU Ingaged in meT thjI 'YOOd m••• merom!: or. clwl1i:!Lfllwd pm

{ aESl AVAILABLE con 1 prinled July 2, 1893

'rpm pi" '.0113'. Eng'Mlrlng Gonlm', 1"'tm.1lU.: "",." herder! lIM Gig"" 1.'fIlI trncbyd r-ehs or 'jo;catt io • OWDOlC"" OW" tbe '.rIrements lilted In tbI Wpds., P""'G'1Me swmm 'MS) tgr atu "',,' ""''ck'r' '40 CEa 1 ZQ 240 Cd) 14iS)] ttw bam", peE PKI.drtmtDl' max bt ..... Ad or nglitd I' '_lad In ttw wps.

Fgr GCMJIIIIWI Qf !I g.llpn. A'IDQI'I; A mechanic,1 transfer 'xllE ,prpbt lOcI B'Rp' OJ'at be used for traDlfamm tbt MDltOCI gf the contaNt U1'" com'm§ 01 • non-CAli""'" MItAM Mntai"'c ara ,"",jed ,ht M!be DIlIt be riMod before ctmgyal

Uet, S"lIy BtCgmm.nd"lgn. Users shQyld· • Wafib bands fare and 'am wah $OF and water as soon as POMbft aft@[ mjxjM lpadfm pc enobdoo tbjl grpducI and before e'ling amgkjoo pr drinking Wash bag and 'lUls before yajng the tpjltt :..Bar:pye Glgtbing jDlfl!ftdja1oty " Msljcjde gets ;nlidA Then wafin thQrpughlY and B" pn GI,.n c;lgtbjnp !.J:!fdDCW' ppe jmmediately after baodljog this 9'Pd'.a WaSh the outsjdt of gtoyos befora rtmpylm Aftar work rtapyt aU '*>tbjM shQwer ylm Map aM water and ""age jDlQ clean Glotbjog '.'ada' I wom . .. . I or " and ", ",.. " , ......

First Aid If In.,..: Flush with plenty of water lor at least 15 minutes. Gel medical attention. H on .Idn: Wash with plenty of soap and water. Get medical a!tention If irritation persists. If lWaIIoMd: Induce vomiting immediately by giving two glasses 01 water and sticking linger down throat. Call a physir..lan. Do not induce vomiting or give anything by mouth to an unconscious person. Environmental Hlzards DrIl or runoff may adversely affect non-targel plants. Do not apply directly to water, to areas where surface water is present or to intertidal areas beloW the mean high water maIk. Do not contaminate water when disposing of equipment washwaters.

CtopyraItd is a chemical which can travel (seep or leach) through soU and under certain conditionS colUrninate groundwater which may be used lor irrigation or drinkilg PUI1lO5eS. users are advised IIOt to appI)< ctopyralid where soils have a rapid to very rapid penneabilily IhroughoUIIhe prolile (SUCh as loamy sand to sand) and the water table 01 an underIY-lg 8CJ.Iler II shalloW, or to lOlls containing sinkholes over limestone bedrock, severely !ractured surfaces, and substratH which would allow direct introduction into an aquifer. Your local agrtcullural agencies can provide further lnIormatioo on the type of soil In your area and the loc:8lion of groundwater.

( lEST AVAILABLE coPi'l 3

1197 !)rinIed July 2, 1"3

Direction. for 0..

n II a violation of FederallIw to 11M this producIln a manner Incollllltllt with "libeling. React .. Dnc:IIonI for Uee carefuIy before applying.

Po !XII emIu IhII """'d In • way 1hIt wi exaM MArts',. or pIbt[ gorpw tiber dIrec;tIy or thmelClb drII Only rmllCjlld her!r!ens may be In m;t .rt. "'rim "Y"'r.etiM For any DKlUlrtmontS nc"r '0 your Slit. or Trjbt mo.,' trw WMX ~DI"'1gr gat"*" .'18m IIIIII;IIUIIIII u•• 811UI£l1l101. u.. thI& pmdilCl QDly ... - "',""tv. with 1.1abeI1Dg IDd rdb IbI WorkAr Pmt~1DD SJlndard ~ CEB Did lZQ ThIA SlarvtA[d ggntaiM r"llmmAnl~ IAI: IbillDiAr!t1aD gI IGrbllIIlI:aI.arbN DD I."" IQIMtI [l.lrurMtl iEII QrlAnhouuI dlli bandlAm at MricultLlml DlIlIcldAS. II s;QDlaIDl t'MtJumlms tat IrairWtg ~~lmlftJltioD ogJ~11mJ lad IIIW'EIIflCY IIlIIIilOCI IIII1Q MntiiDi AMC~IC iMtDICli:lDl ilDd IllmrdiDDllHldaroioa IQ 1bIIIIlIIDIDlI AD Iblalshallbotd allIQDlI Dl'fttlGllxl AtlUinmADI ,eeEl aEli [llIrWAd:t1ll1X iDllrvai ThA [flClJDDlIDII Illbil tagl "DI¥ aq)ly Jg Lilli gJ IbIB nmdI&a IbIIllI MVlmd bX the WOrts.c Prpt"'ton StilQ1ard

Do mt emer or allow wmtser .MDt 'm treated areas ,*,,100 the "stric:ted .[fry ',..,'Val (BEn of 48 boy[$

PPE nHJtlims:i fAE ladX IDIEX Jg 1[11I1d 1[l1I1b1l II gBrmlttAd undA[ lhe WOIIe.[ !mllCIKlg SlindAm aDd that invoIvH c;pnt2l'1 wlh anvthilll that bal hAan lt8atMl 111Cb .. RIIW5 saM g[ IfIlIE ." • CgVlll1lk • WAtlmmof WDXII • ShoH aIIll cnrJslI •

Do not contaminate water, food or leed by storage or disposal. I ...... Store .tIoYe 40°F or wann and agitate before use. Ip ...I1- DltpO": Pesticide wastes are toxic. I~r dilSposal 01 excess pesticide, spray mixture, rtnsate is a violation of Far.l1aw and may contaminate epoundwater. "thne wlStes camot be of by use according to 1IbeIlnltructlonl, contact your Stat. Ptltlcidt or Environmental Control or the Hazardous Wilt. repreeelUtlve at tilt nearest EPA Regional 0IIIce lor guidance. Dlapoaal (..... 1): Do not ..... container. T~ rill.. (or equivalent). Puncture and of in a sanitary 1andflii. or by otlltr procedures approved by stat. and local authOrititl. DI..,.al (PlUtIc): Do not ..... container. Triple rInIt i')r equivalent). p.... ncture of In a aanitlfY 1andflii, or by incineration. or •• alkY_d by .at. and local authorIiII, by • out of smoke,

1BEST AVAILABLE COPY J IcoI. or !..,

prinled July 2, , H3

. O,o,ral 10fprlDltlpo

Curtail llelblclde IlIICOI11n'IInded lor 1tIectlve, poltemergence control 01 broadIelf weedlln wheat and barley not underleldld wIIt'I aleguml, lallow cropland (including summer fallow, poll-haMil, and nt­ Hide acres) rangeland and permanent grass pastures, land In tile Conserv.lon ReseM Program (CRP) and non-croplancl, General U.. Precaution. Appty only once per 12-111Ofd1 period, .xcept for grus grown for Ittd (He DIrtctIont lor Ust), A fdow trtetmtnt thII prtctdtl or follows a liliiii grain IPP"CItIon II aIIo aIowtd.

This product can affect susceptible lIfo... af plants directly Ihrough foliage and Indirectly by root uptake lrom treated soli. Therefore, do not apply Cultalt dIrec:IIy to 01' allow spray drift to come in contact will vegetables, Ilowers, grapes, tomatoes, potatoes, beans, IenIMs, peas, alala, sunflowers, soybeans, safflower, 0' other desirable broadIeaf ClOPS and omamentaI plants or soil where these sensitive aops win be planted the same season. Be sure thai use 01 this product conforms to aU applicable regulations. Chtmlptlon: Do not apply this product through any type 01 irrigation system.

00 not contaminate irrigation ditcheS or water usecllor lnIgation or domestic purpo....

Residues 01 Curta~ In treated plant tissue, Including the treated crop or weeds, which has not decayed may affect suc:cetding SUlCeplibie ClOPS. Rotational Crop R.strlctlon.

(All Stat.. Except Idallo. Navada. Oregon. Utah and Wa.hlngton) 00 not plant wheat, baJ1ey, oall, grasses, and com wIhin 30 days after an appIicalion 01 Curtail.

00 not plant sugar beets (Including beets grown lor seed) in the same growing season following an application 01 Curtail.

Do not plant allala, asparagus, canoIa, cole ClOPS, grain sorghum. onions, popcom, safflower, sweet com, and SlrawberrIes lor 12 I1'IOI1tII after an appIIca!IM 01 CuI1aiI.

00 not plant dry beans, soybe_ and ..'lowers for 12 I1'IOI1tIIlfter an application of CurtaN, or 18 months I IOiIII contain leu than 2% organic matter and natural preclpitltion illels than 15 inctIes during the 12 months following ...... ,.. Fort,,", artU Itt "SpecIal CondItIons" below.

To avoid potential ptIytotoxlcly all other crops IncUdIng peas, lentils, potatoes, and lIfoadleaf crops grown lor seed should not be plaited for 18 months Ifter treatment unleU the risk oIlnjulY II acceptable.

Special CondItIona: Curial ratIctIesln plant tissues which have not completely decayed may affect IUCXllding I!UlceptIble aopI. In ..as defined previoully as low in organic matler and precipitation, sensitive aopslUCh n dIIy beans, aoybt_, .nd sunflowers may be ....red when planted 12 rnonthI Ifter treatment. UnIeu the itIk oIlnjulY II acx:eptable, these crops should not be planted until 18 months atter treD...... The potential lor Injury may be reduced by burning, removal, or incorporation of tr.ated crop Midi .. wIIt'I a mInknum 01 21f1Pp1trnanta1 FallntgationI. (klllilo. Navada. O....,n. Utah and W.. hlngton Onl" 00 not plant wheat, bailey, ••, cran.s or field com within 30 dayllIfttr an appIcatIon 01 Curtail. 00 not plant sugar be ... (including beets grown lor seed) In tile same growing seuon Iolowillg an IiPPIicItlon 01 Curtail.

1'.'11 I.U'· I L uE E I', /I'. .'~ prjnllCl July 2. 1183

00 not ...... IIPI'IQUI. canoII (rapeseed). BraaICI epeciH grown for HId. cole CI'OPI. dry beL'll, 1Oybe1lll. grain 1Ofg1lum, rnnI, 0""", popcorn, NfIIower, sunflower, IWMt com or ItrIwberrIH during the filii 12 monIhIafter an appbllion of Curtail. For .,... receiving l' Inc.... or more of .nnual precipitation (not Including Irrigation): Alt"a, asparagus, dry be_, canoIa (rapeseed). Br...a species grown lor seed, grain IOIghum. rnnt, onions, popcorn, sweet com, lOybeane, strawberries and sunflowers may be planted 12 monthlafter an appMcatiOn of CurtaIl. eoll CI'OPI, IIrt11s, pea, potaIOeI (1nckIcIIng potatoes grown for seed), lIfIIower or broIdIIlf CI'OPIgrownfor .... (exckldlng BlllDaapec:lla) may alto be pllnlleI 1211'10111h11fter ar,atment, however, unit.. risk of injury is acceptable. theae cropI should not be plartlel until 18 months after treatment. For .,... receiving .... tllln 1. IncIIeI .verag. annual precipitation (not Including Intgatlon): AlIda, dry beans, soybeans, sunflowers, IentHs. pea, potatoes (1nckIdIng potatoes grown lor seed) or broadIeaf CtOpe grown for seed (excluding Brauica species) should not be planled untM 18 months after an applcation of Curtail. However, crop injury and/or yield loss may occur up to 4 years after application. Note: The above restrictions are based on average annual precIpIIatlon, regardless of irrigation pradlces. Use of Curtail in accordance with the rotational crop restrictions stated, if followed, is not expected to result in crop ~ry; however, because Curtaliis dlsq,ated in the soil by mK:robIIl activity and the nile of microbial actIvIy is dependent on soil moisture. terr.,arature and organic matter, accurtJte prediction of pote~1 rotational crop injuty Is in1XIIlIIII. In areas of low organic matter (<2.0%) and less tllln 15 incheIaverage annual precipitation, potential for crop injury may be reduced by bumIng or removal of pIarM residues. supplemental faM irrigation and deep moldboard plowing prior to planting the aensitive crop. Avoid Spray Drift ApplIcations should be made to avoid spray drift since very sma" CJjanllies of the spray, which may not be vid)le, may severely Injure susceptible crops during both growing anet cJormant periods. USe coarse sprays to minimize drift since, under adverse weather conditions, fine spray droplets may drift a mile or more. Fine droplets can present a drift hazard. A drift controt or deposition agent IUCtt as NaIoo-Trol may be used wlh this product to aid in reducing spray d. It used. follow .. use recomrnenclatlon and precautions on the product label. Ground Appllc:lltlon: To minimize spray drift, apply Curtail In a total spray vok.tme of 10 or more gallons per acre u a 1aIge-dropIIt, low pressure spray. Refer 10 marUllClureI'a recommendations for additional Information on gallons per acre, spray pressure, sprayer speed, nozzle types IncI arrangements, nozzle heights above the target canopy. Ite., for respective Ippllcatlon equipment. Spot treatments should only be applied wlh a Cllibrated boom 10 prevent misapplication. WIth ground equipment, spray drift can be leseened by keeplllg the spray boom u low u possIIII; by IppIyIng no more than 20 gallons of spray per ecre; by using no rnor. thin 30 pounds spraying pressure wit! IIrge dropIet-producing nozzll tips; by IprIying when wind veloclly II low; IncI by slopping" sprayill when wind exceeds 810 7 niles per hour. Do not eppIy wlh hoIow CXII1I-typIlneectlclde or other non," thlt produce a flne~ropIet spray.

AerIal AppIIc.IOn: WIh lIIaaft, drift can beleuened 1ft eppIyill a coatH spray; by UIing no more than 30 pouncll spray prtllUrilt the nozz,"; by UIing Itraight-ltrIam non," dlrectlel Itraighl back; ty using a spray boom no longer than 314 the wing IpII1 of the 1iIcrIII; and by spraying only when wind veloclly II .... thin 8 .... Do not apply by "'enlll wilen an .Ir temperatura lnVeraJon ..I •• , Such a condition II chIrIcttrIzed by lilt or no wind InCi wIIh lower air tll11*idur. l11li' the ground than • higher levell. The use of a lmok. device on the aIrerIft or COnIIru.1.ts amoke ook.tmn • or near lie of appMc atlon willndicate u cJIrIc:tIon IncI veloclly, IncI whether a tempera!url invIrIion II prnert, which II shown by layering of the smoke. I'-lQ';,\

~10 printed July 2. 1993

Do nat move ...... IOIIInd avoIcIlIuatIonI where IlUted I0Il panicles may blow Into are .. wl'are IIUICIPIIbit crops .. QIOWII. VIolent wIIldsIomII may moved particles. If this product Is on SOlI particles and lhey .. blown onto _1ICIpI1bit plants. viIIbIt symptoms may lPPtar. Sertoullnjury II unlikely. The hUlRS of movement of IhII product on dull II rtCU:ed If treated fields are irrigated or If rain occurs IhorIIy IfIIf' application.

Straw hom treated ...., or mmn hom anirnaIs which hive gflZed lrealed ft•• cannol be used for COIJ1IOIIIng or nuct1Ing on ground where .!Ie.... crops may be grown lilt folowlng sealOn. To ptOI,lOI' herbicide dIcoqlOllion, planlllllllertallhouid be eyenly Incorporated or burned.

Do not use In a gretno'loust. Excesalve amounts of this heitlk:ide In the soil may lempollliily inhIlIl seed gennlnation or plant growth.

Do not contaminate water when disposing of equipment washwaters. Apply Ihis produc;I only as specilled on this label. Paatur./Grazlng/Haylng R.strlCtlon.

Do not trana'" IIvNlock from Irealed grazing areal onto sensitive broadeaf crop areal wllhout first allowing 7 days of grazing on an untreated pas1ure. Otherwise, urine may contain enough cIopyralld 10 cause Injury to sensitive broadleaf plants.

Do not use on newly seeded areas urd grass is wei established. Do not use on bentgrass. NoI.: Many fOlbs (desirable broadIeaf forage plantl, are susceptible to CurtaH. Do not spray pastures containing desirable fOIbs. especiaJIy legumes, Unlellinjury can be lolerated. However, the stand and growth of established peremial grasses is usually iqIroved after spraying, especiaUy when rainlaU is adequate and grazing is deferred.

Do not use hay or straw from treated areas for oompoallng or mulching on susceptible broadleaf crops.

Do not graze dairy caaIe iI treated areas for 14 dayl after 1jlpIicatIon.

Remove meat animals from freshly treated ftU 7 days btIore -'GIt.. Wlhclrawal is not needed If 2 weeks or more have ."'peed .nee appIIcelion. Do not cut lreated grass for hay wIhIn 30 days after applicatIOn. _XIng and LoMIng: Moat c.... of groundwater contamination Involving phenoxy herbicides such al 2,4-dIchIoIophenoxyKelIc acid have been ulOClated with mix~ and disposal siles. Caullon should be exerclled when harding 2,4-dIcNorophenoxyacellc acid pesticldel at such Iiles to prevent oonIamInation of groundwater .~IiI •. Use of closed aystlf'ftl for mixing or tranaf.rring lhis pesticide will reclJct lilt probabiIIy of spill. Placement of the mix~ equipment on an II11ItMouS pad to contain apIIIs wi. help pi ..... groundwal.r oonIanination. Broadlu' Weeds Controlled by Curtail alalia 1I1UItaRI, U1Ue (Jim HI) artichoke, JeruaaJtm mustIRS, wid buckwhe_, wild nlghtahldt, cut"" buffaloburt nig!'Uhade. hairy buRlock, convnon PlMJCi.II, field (fanweed) chamomile, f.... (scent ...., pigweed. redroot chamomile, I'IIIylWaed plneapplewHCI (dogfllM8l, plantain CIoVlf', .HI radiIh, wild l'5o't 1'\

peg. 11 printed July 2. 1 H3

ctover. red ragw ••d.conmon cocklebur. common ragweed. giant cotteeweed saIsIIy, meadow (goatlbell'd) cornflower (blchelor buIIon) shepherdspurse dandelion slcklepod dock. curty amanweec:l, PlMlylvania fllxweedt sorrel, red groundHl. common IOWthiltle. annual 1Iawt'lbeMi. NImIWI ... 1OWthIItle, ptremiart hotseweed starthistle. yelow jimsonweed sunflower, common knapweed. diffuse tansymustarct. pimatet knlpweed. Rulliant thistle. Canada knapweed. sponad thistle. musk koctia (2'" leal)t thistle. Russian (1-3 leaf) ladysttoumb velvetleaf a~art~.common vetch lettuce. prickly volunteer beans locoweed. white voIuntHr lentils locoweed. Lambert voluntHr peas marahelder nnese weeds may only be suppressed. Suppression Is a vlsua1 reducUon In weed col11l8000n (reduced population or vigor) as COIq)8r8d to untreated areas. The degree of weed control and duration of effect win vary with weed SIZe and density. spray rate and coverage. and growing conditions before. cIurIng and after the time of treatment. For perennial weed., Curtail wi. control the Initial topgrowth and inhibit regrowth during the season of application (season-long control). At higher rates shoWn on this label. Curtail may cause a reduction In shoot regrowih In the season folowlng application; hoWever. plant response may be inconSIstent ( to Inherent variability In shoot regrowth from perennial root systems. Appllc.tlon Timing Apply to actively growing weeds. Extreme growing conditions IUCh as drought or near freezing tel11l8r.ures prior to, at and foIowlllg time of application may reduce weed control and Increase the risk of crop injury at all stages of growth. Only weed. which ...... rged at the time of 8ppllcatlon wtll be affected. Wet foliage II the time of application may decrease control. The Curtail treatment will be raintast within H hours after application. Rate Generally, lower lIIbeIecIappllc3tlon rates wII be satisfactory tor young, IUCCUIenI growth of ..nsllve weed species. For Iess .....1ve 1P8CIe'. perennials and under condllons where control IS more dlflall (plant stress conditions such .. drought or extreme temperatures, denSe weed standS ancilor IIrger weeds) the higher rates wII be n•• ded. WMdlIn fllow or other .,.as where crop ~ion II nola flClor will generaIy requlrl higher rateI to obIaIn control or suppression. Coverage AdecJ,late apray CO'oe,. and drIt control"'~, Obcalr*',g a balance between apray COWtragl and drIt control may aometIme. be dlflall but can be achieved. providld the app:t.:.ator understands the flClora atredlng cove,. and drIt. FlClora affecting spray coverage Include apray volume, crop canopy and weed dendy. ~ crop canopy and weed delllly increaH. apray volume lhauld be Incrtued to obtain equlvelent weld conIrol. Refer to marulCtUrlf'. recommendations tor InformItIon on the relationship between pIIonI per acre, apray pressure. sprayer Ipeed, nozzle type and arrangement, nozzle h~ above the target canopy. droplet size and dill potential tor respec:IIve IPIlbtlon equipment Do not apply leu than 2 and not men than 40 gallons per acre tot.! spray voUnI. For best nIIUb, apply 5 or men gaIIonI per acre by air and 10 or more gaIIonI per acre by ground. RIcIucIng 10111 spray volume may ,...,1 In dlcNUId cover.gI and weed control. u.. enough toIaI spray YOIume and a delivery aystem to provide thorough coverage and a unlorrn apray pattern. Do not apply whn apray dill may be a problem clue to proximlly of lUacepCI)Ie crope or other dllillble pIarU. PlG'12 prinled Jul; 2. 1Ii83

un of SUrfHtanta AddIion of witting arDlor penetralion .,..111 not UIUIIIy neceuary when uling Curtal; however •• a aurtactanl will be added to the apray IOkIIIOn. LIM a non-Ionic "".:1 ... approyw:J for LIM In growing ~. auch. x-no of at Ie ... 80% active ingredient and do not ••CMCI4 pints per 100 gaIIonI 01 spray lOIution (0.5% v/V). AddIng a ...rfactanl to the spray mixture may lncNase effectlveneu on welds but may NCIuCe MItcIIvIIy to the CIQP, particularly under condIIlcns which prcmote plan 1lr'III. U.. With SpraYlble Uquld Fertilizer Solutlona Curtalll COI'I1IIIIbIe wit! moat fIOn1II.11 ned _Id ftl1llzer 1OIuIIonI; however •• thtIe IO~ are to be sprayed witt Curtail. a COfI1I81IlIIIy tell (jar ttlt) IhouId be made prior to rruing. J8I teSls are particularly Iq)ortant when a new balch of fertilizer or patlclde it used, when water source changn, or when tarM mixture ilgr8dlenll or concentl'lllons are changed. A. COf1l)alIbilily tflllis p&rformed by pouring thot spray CDfI1)OIIIrts (In the cIeIIred older and proportions) inlo a clear glass jU before mixing in the spray tank. use of a ~1Iy aid 1UCh. UnIte or COrrc»x may ~ obtain and INInIaIn auriform spray IOkJtIon miring rrulng '.nd 1A)McaIIon. AgItation In the I9rIY tank must be vigorous to COfI1)8r8 with jar . agitatIOn. For best results, liquid IlItIIIzer rateI should not exceed 50% of the total spray voklme. PremIx Curtail with water and acid to thlllquld lertlllzer.water mixture while ag!'.ating conterts 01 the spray tIM. Apply the spray thl same day it is prepared while maintairing cortinuous agitation.

Note: Foliar-applied liquid IertiUzers can cause yelowing or leaf bum 01 crop foliage. Approyed UII. u•••

Wheat end Blrl.y Timing Apply Curtail In the spring to actively QlOWIIIg wheat or barley once 41eIYn have unfoided on the main Item and tiering hal begun up to the jointing atage (fillt node of main Item detectable). To control or suppress weedlilsted abOve, make application after maximum emergence of the target weeds but before they exceed 3 Inches in he~ or diameter (tor roleftn). To obtain season-long control of pereMial welds such • Canada 1hIItIe, apply after the majorIy of the weecrl basil leaves have el1lllgld from the I0Il, but before bud 1lIIQI. A."er tIn*1g of appIcaIIon (when the grain Is between the jointing and boot stages) may be used to t... "er-emerglng welds; however, do not apply unless the risk of InjUry Is eceeptabIe. Do not apply after the boot 1lIIQI.

Note: Do not permit dairy anImIII or mwai anknaIa being finished tor slaughter to forage or graze treated grain fields wit,*, 1 week Iller trwt"..... Do not hanIeIt hay from ....ed grain flelde. Rate Apply 210 2 213 pIrU of CuttaII per acre. The higher rate may be used when the condition of the weeds ard'or crop at the time of trail..... may pravert optInun control.

HeM: Higher rat.. of Curial or any IIIlPIGation of Curtal following a spring poatemergence treatment witt 2,4-0 or MCPA., may IncrNIt the !Ilk of crop InjUry. p.ge13

Amount of Actlv. Inllredl"" Product Formulltlon Product - Acr. bromoxvnilf Buctril 2!b1aa1 314 to 1 III chIorsuluron an 75%DF 1/6 to 113 wt oz dlCarrDaT.ff Banvel 4!b1gs1 118 to 114 III clifenzMllat Avellfte 21b1oa1 2112 to 4 III diuron DlreX4L 41b1oa1 1 to 1 112 III Dluron4L Oluron SO WOO 80% OF 112 :0 1 II DiuronOF 80%WP MCPA or 2 4-0ff 41b1aat Uoto 112 III metribuzin Lexollt OF 75'-. OF 2112to4wtoz Sencor OF metsuluron metiiVi AIv 60". OF 1110 wt oz terbufrVn liIiiiil-80WP 8O%WP 6to10wtoz tribenuron methyl and thilensulfuron methvl Harmonv Extra 75% OF 113 to 112 wt oz tribtnuron mettiVi ElcDr8SS 75% OF 1/6 to 114 wt OZ tBuctril or Banvel tank mixes with Curtail may be useful in broldening the annual weed contIOI spectrum but may reduce c:ortroI 01 perennials. such as Canada thistle. ttMole: Do not tank mix Curtail with 2.4-0 or dIcamba unless the risk 01 crop Injury is acceptable. Fillow Crop lind

Timing Curtail can be appUect e.her poIt-Mrvest. in the sprir9sumrner (cluing f.1ow period) or to set-aside acres to 0-,,1101 or suppress ...dS Ilted lIbove (refer to IOtation restrictions). ~'Iy to young. emerged weeds under conditions that proITIOtIecllVe growth. For best resu •• on tough ptf8fIIIIal weedllUCh u Canada thistle. apply .tier the majOrIty 01 the balalleav.. have emerged. but before bud 1tIge. Uter lPPIiCatlons 1lIIY resu. In ItsI consist ... control. Extreme growi III conditions (such II drougtt or Iltlr freezing tefl1)tr8lures) prior to ••• or foIowIIlII the time of appMratlon may reduce weed control.

For belt ...... wall 14 to 20 dlyllller 1A*1I~ WI before QII/vIIIng or fert;Mz1ng with ltIar*-type lIAI'I'2.ors to IIIDw tor 1tIDrough~. To avoid potenllal phyMItD.cIClly. allow • Ie.. 30 days after llPPlauon .,.,. II. ~III to will•• tlMey or gre ..... Rlt. Apply 2.... '** of CuItIII per 1Cft. AppIeIIIonl of CuItd to fdow c:ropIMd 11\Ide tlher before or Iller an 1PPIiC~ 10 ..... gran In I 12 month period ere rutrlcted to 2 pIntI per 1ICI't. The lower ..... 1hOu1d not be UI8d In falloW cropland unIeII .... part 01 I pIInned eequentiIl treat"",.. Tank ..xtu,.. For Fillow CfopIIncI To lliiprov. COItroI of certain broaltl" weedI. CuItIiI at 2 pintl per acre may be applied wit! up 10 1.5 b .. per IICI't adell.".. 2.4-0. When mixing, read and to!low the label of each tank mix pnxkJc:I UItd lor prICaItIonIry It.ementl. dnc:tlonl for u... weedI cortroled and gtOg'lIPf1iC and OIlIer rKrIcIIonI. When tank mixing. UN In ICCOIdancI with t:1e I110Il ruIrIcIlve of libel IimIIIIIonI and precautIonI. No libel doMIlhouId be exci I cIId. ThII pnxkJc:I ClnnoI be mixed with IIf'/ pnxkJc:I contIIr*'II I libel prohbItIon aga/nlleucn mixing. ------

p.ge 14 prinled July 2, 1893

Gr..... Grown tor SMd Timing Apply only to IStablIlhed gruMS before the boot stage. AppIIcatJoIII in the boot ". and beyond wII resul In IncrNtled Injury. Do not apply to benIgrass unIeU injury can be lOIIrated. For ~ of 1at6- enwrging Canacll thIIIIe. a preMrvetl tntatment may be made Ifter grail seed illuly devlloped. T...... of can.da thIIlIIln the bud", and ... may r...aln leu COl fill" COIllioi. PoIt-harWIt taI_..... may be IIiIdI to actWIy \liMIg Canada ..... afIIr thI majOrIy of bMallNvII havl lmerged, Ratl Use 2 to .. pinIs of Cultal par acre lor como! of ...,.. weeds and Canada thistle. The pot ...iII for aop injury IXIsla clIe to the 2,4·0 component of thiI proclJcI and must be balanced -oaJnII the benlflts of ImprOved weed co"lOI. Pot ..... tc.; aop InjIry Increases with higher rates. A6-treat 81 necessary, but do not Ixceed .. pinIs per acre of Curtail per seaon. Tank Mlxtu,.. for Orea... Grown for SMcI Curtail II 1 3/4 pIIacre may be tank nixed with eanvel or BuctrllIO inlIfOvI the control 0' certain weeds. Aefer 10 the smal grains :able for use rat .. and tn mil guidelines. Rangel.nd. P•• ture .nd Non-crop U...

R.ngel.nd .nd Permsnent Gr... P•• ture.

Apply 210 4 quartS of Curtal per acre when weeds are actw.1y growing. For weeds such 81 biennial thislles, spotted and dIIuse knapu ••ed, yellow stllthistle and Canida thistle apply the 2 quart lit. on light to moderate infestations under good glOWIng condllonl. use 3 ",lIltS par acre 'or dense infestationS or under poor growing condllonllUCh al drought For ~roI or FIuaIIan knIIpwlld. apply 3-4 quarts per acre at the.arIy bud to rnd-fJowerlilgltage or on 'al regrowth. Hole: AevieW "Pasturl AeatrIcIiOIII' under "Ganaral U.. PrecautJoIII", Con.erv.tlon Re ..rve Progr.m (CRP) For SMdlng To Permanent Gr..... Only

Do noI ute CUrtan " .... u..... or bentg,... a,. a .....red cover during CRP.

Do not plant broadIIlf cropIln trNled artlil until an adequately ....Ive bIoaslay IhowI that no cMtactab'l cIopyraIId II ...... In the I0Il.

CoIidIIonI ...... graMS. IUCh • drought. wIIlncreaIe patertlal for Injury to the grail 81 III ...of glOWIh. Do not ute In ftIWIy •• dId ... until grail II eatabIIIhed. Timing CurIal can be IIlP'ed whIn ptrWli'IIaI grI.... have bIcomt ....tIIiIhId (tllarlng. wIh 81 IIUIl.51nch11 MCOi1dary RIoII. n good vtgor). For COIllioi or WI. dllUCh • nuk ...... canada ttIIItII and knlpiulld (cIIfuIe.lPOIed and RuMian). apply to actively glOWIng wlleII ... the rrwjDrIy or the bUaI INveI have erntigad. but bItont bud .... LaIer tWk.11oilI may mullin .... conaIIt... ~roI.

In fields will heavy weed dlilily which art to be plaited to CAP grill... a pre ...:III1g apprc.Jon rillY bellildl. In general. aapIand to be pIInIICI to CAP In the eprIng should be lruted the prlviouI fal and cropland to be pllnted to CAP In thefllshould ben8lad \he PleWouIlPfIngor tunmet'. A pre-.I:III'II CurtaIl IN..... 1lIIY c:a. vIIIIIe Injury and reduced seed proclJcIJon In IOint ftIWIy pIInIICI gr... P11C1115 prInIlCI July 2. 1113

...... ~r. or- IIInd eIIIbIIIhmInflhould be ~.!pIOYId "'ell ... 01 _ICed weed COfI1)etIIon. W" ."'30" iNrO..n.ll ...... ~ ... 11110 graINS. R ••• Apply 2 to 4 quarts 01 CUrtaIl par 81ft. 00 rIOt 6Ixce"Id 2 q118Ift tor pre-...1ll1O ti'Nlmlnl. Non.Cropland

Warranty bi,elalmer 00wEJanc:) WIIrantI that this procU:t COI'1fui ... to the chenical delCliptloo'l on the label and is reasonably f. for the purposes SIlled on the label when used In strict accordance with the dinlc:tions. subjeCt to the inhef8nf riIka set forth below. OOWELANCO MAKES NO OTHER EXPRESS OR IMPLIED WARRANTY OF MERCHANTA9II..JTY OR FITNESS FOR A PARTICULAR PURPOSE OR INt OTHER EXPRESS OR IMPLIED WARRANTY. Inher.nt RI'k' of 0.. It II ifI1IOIIIIIe to llirIiMte II riIkI ulOCiided with use of this procU:t. Crop Injury. lack of performance. or other unintended consequenoH may MIIII beCIUH of such factors a 11M of the pIOCU:t contwy to IebeI inltructlonl (Inckdng oondllonl noted on the libel. IUdI .1 unf.voi1lble temperature. soil ooncIlIonI. e:,:.). abnormII 00I1d111o .. (lUdIa exC8lllve rnlnfd. drought. tomadoeI. turIcanes). presence of other lI1IIerIIII. the rrenner of ~.'h "'. or OIlIer flClorl. II of which .re beyOnd the control of OowElanoo or the 1IIIIIr. AlIUdI rilles IhaII be IllUmed by Buyer. Limitation of R.meal., The ex<*.lliYe remedy for IoIMI or darMgea .....1IIng fIom thiI procU:t (1ncUIIng cIainW baled on contract. negligence. strict 1IIbiIIty. or other lagal theorlel).1haII be linIed to. at 00wE1anoo'1 eIec:lion. one of the following:

1. Refund of pun:hall price paid by buyer or user for procMI boIqIt. or 2. Replacement of amount of product used.

00wE1Inco IhIII not be IIbIe for IoIIa or damageI mullng from hancIIng or use of this product unIeII 00wE1Inco II piOI'. natlild 0I1UCh IDII or dImIge In wrIIng. In no caaelhal 00wEIan00 be liable for ~ or IiICidenfal dImIgeI or foIIn.

The tennl 01 tIII-NarranIy DIIc ...... ave n this "lImIIII1on of Ren'IId.l· cannot be varied by any wrItIn or ftIbII-••.,.,.. or .MmIIU. No IfI1IIOyee or .... ayent of 00wE1anoo or the ...... II IIIII1cIiu.d to YfI'I or IMC .Id 1M I!ImII 01 till -N1rrII1y DIIcIaImIr" or thII "LImII~ 01 Remedlls" In any 1'nIMII.

CopJ."JiIO 1113 00wEJan00 ".vl.lon.: 1) Added requllnlrltlftmll_...... of the Worker p.OIIiCIlon StandIRI 2) Added rtCJ*ernanll to 0011" wilt! the 2.4-0 Exposure Pldlictlon ~. 3) lIbeIlormIIted to be.....,... with recprementl 01 the 2.4-0 Expoeure ReducIIon Program and Worker Protection Standard.