SPECIMEN LABEL Group4 Herbicide

Total Page:16

File Type:pdf, Size:1020Kb

SPECIMEN LABEL Group4 Herbicide SPECIMEN LABEL Group4 Herbicide DICAMBA DMA SALT ACTIVE INGREDIENT: For Weed Control in Corn, Sorghum, Dimethylamine salt of dicamba (3,6-dichloro-o-anisic acid)*. 48.2% Small Grains (wheat, barley, and oats), OTHER INGREDIENTS . 51.8% Pasture, Hay, Rangeland, General TOTAL . 100.0% Farmstead (Non-Cropland), Fallow, *This product contains 40.0% 3,6-dichloro-o-anisic acid (dicamba) Cotton, Sugarcane, Asparagus, Turf, (4 pounds Dicamba acid equivalent per gallon) and Grass Seed Crops EPA Reg. No. 42750-40 EPA Est. No. 42750-MO-001 KEEP OUT OF REACH OF CHILDREN MANUFACTURED BY: WARNING – AVISO Albaugh, LLC Si usted no entiende la etiqueta, busque a alguien para que se la explique a usted en detalle. 1525 NE 36th Street (If you do not understand the label, find someone to explain it to you in detail). Ankeny, Iowa 50021 FIRST AID IF IN EYES: • Hold eye open and rinse slowly and gently with water for 15-20 minutes. • Remove contact lenses, if present, after the first 5 minutes, then continue rinsing FOR CHEMICAL SPILL, LEAK, eye. FIRE, OR EXPOSURE, CALL • Call a poison control center or doctor for treatment advice. CHEMTREC 1-800-424-9300 IF SWALLOWED: • Call a poison control center or doctor immediately for treatment advice. • Have person sip a glass of water if able to swallow. • Do not induce vomiting unless told to do so by the poison control center or doctor. • Do not give anything to an unconscious person. HOT LINE NUMBER Have the product container or label with you when calling a poison control center or doctor, or going for treat- ment. You may also contact 1-800-424-9300 for emergency medical treatment information. NOTE TO PHYSICIAN Probable mucosal damage may contraindicate the use of gastric lavage. See inside booklet for additional PRECAUTIONARY STATEMENTS. AD120315A PRECAUTIONARY STATEMENTS HAZARDS TO HUMANS AND DOMESTIC ANIMALS WARNING Causes substantial but temporary eye injury. Harmful if swallowed. Do not get in eyes or on clothing. Avoid contact with skin. Wear protective eyewear (goggles, safety glasses or face shield), long sleeve shirt, long pants, shoes and socks. Wash thoroughly with soap and water after handling. Remove contaminated clothing and wash clothing before reuse. PERSONAL PROTECTIVE EQUIPMENT Some materials that are chemical-resistant to this product are butyl rubber, natural rubber, neoprene rubber or nitrile rubber. All mixers, loaders, and applicators and other handlers must wear: • Long-sleeved shirt and long pants, • Chemical-resistant gloves (except for applicators using ground boom equipment, pilots and flaggers) such as Barrier Laminate, Butyl Rubber ≥14 mils, Nitrile Rubber ≥14 mils, Neoprene Rubber ≥14 mils, Natural Rubber ≥14 mils, Polyethylene, Polyvinyl Chloride (PVC) ≥14 mils or Viton ≥14 mils. • Shoes plus socks, and • Protective eyewear (goggles or face shield). See engineering controls for additional requirements and exceptions. Discard clothing and other absorbent materials that have been drenched or heavily contaminated with this product’s concentrate. Do not reuse them. Follow manufacturer’s instructions for cleaning/maintaining PPE. If no such instructions for washables exist, use detergent and hot water. Keep and wash PPE separately from other laundry. ENGINEERING CONTROLS STATEMENT When handlers use closed systems, enclosed cabs, or aircraft in a manner that meets the requirements listed in the Worker Protection Standard (WPS) for agricultural pesticides [40 CFR 170.240(d)(4-6)], the handler PPE requirements may be reduced or modified as specified in the WPS. Pilots must use cockpits in a manner that meets the requirements listed in the Worker Protection Standard (WPS) for agricultural pesticides (40 CFR 170.240 (d) (4-6). USER SAFETY RECOMMENDATIONS Users should: • Wash hands before eating, drinking, chewing gum, using tobacco or using the toilet. • Remove clothing/PPE immediately if pesticide gets inside. Then wash thoroughly and put on clean clothing. • Remove PPE immediately after handling this product. Wash the outside of gloves before removing. As soon as possible, wash thor- oughly and change into clean clothing. ENVIRONMENTAL HAZARDS Do not apply directly to water, or to areas where surface water is present, or to intertidal areas below the mean high water mark. Do not con- taminate water when cleaning equipment or disposing of equipment washwaters or rinseate. Apply this product only as directed. DIRECTIONS FOR USE It is a violation of Federal law to use this product in a manner inconsistent with its labeling. Do not apply this product in a way that will contact workers or other persons, either directly or through drift. Only protected handlers may be in the area during application. For any requirements specific to your State or Tribe, consult the agency responsible for pesticide regulation. 2 AGRICULTURAL USE REQUIREMENTS Use this product only in accordance with its labeling and with the Worker Protection Standard, 40 CFR part 170. This Standard contains requirements for the protection of agricultural workers on farms, forests, nurseries, and greenhouses, and handlers of agricultural pesti- cides. It contains requirements for training, decontamination, notification, and emergency assistance. It also contains specific instructions and exceptions pertaining to the statements on this label about personal protective equipment (PPE) and restricted-entry interval. The requirements in this box only apply to uses of this product that are covered by the Worker Protection Standard. Do not enter or allow worker entry into treated areas during the restricted-entry interval (REI) of 24 hours. PPE required for early entry to treated areas that is permitted under the Worker Protection Standard and that involves contact with any- thing that has been treated, such as plants, soil, or water is: 1. Coveralls worn over short-sleeved shirt and short pants. 2. Chemical resistant footwear plus socks 3. Chemical resistant gloves made of any waterproof material. 4. Chemical resistant headgear for overhead exposure. 5. Protective eyewear Notify workers of application by warning them orally and by posting warning signs at entrances to treated area. NON-AGRICULTURAL USE REQUIREMENTS The requirements in this box apply to uses of this product that are NOT within the scope of the Worker Protection Standard for agricul- tural pesticides (40 CFR Part 170). The WPS applies when this product is used to produce agricultural plants on farms, forests, nurseries, or greenhouses. Do not enter or allow others to enter the treated area until sprays have dried. STORAGE AND DISPOSAL PROHIBITIONS: Do not contaminate water, food, or feed by storage or disposal. Open dumping is prohibited. This product may not be mixed, loaded, or used within 50 feet of all wells including abandoned wells, drainage wells, and sinkholes. PESTICIDE STORAGE: Store in original container in a well-ventilated area separately from fertilizer, feed and foodstuffs. Avoid cross- contamination with other pesticides. Spillage or leakage should be contained and absorbed with clay granules, sawdust, or equivalent material for disposal. PESTICIDE DISPOSAL: Triple rinse pesticide from containers and use rinsates in the pesticide application. Wastes which cannot be used according to label instructions may be disposed of on site or at an approved waste disposal facility. CONTAINER DISPOSAL: Non-refillable containers (1, 2.5, 30 & 55 gallon): Do not reuse or refill this container. Offer for recycling, if available. Triple rinse or pressure rinse container (or equivalent) promptly after emptying. (non-refillable <5 gallons): Triple rinse as follows: Empty the remaining contents into application equipment or a mix tank and drain for 1 10 seconds after the flow begins to drip. Fill the container ⁄4 full with water and recap. Shake for 10 seconds. Pour rinsate into applica- tion equipment or a mix tank or store rinsate for later use or disposal. Drain for 10 seconds after the flow begins to drip. Repeat this procedure two more times. (non-refillable >5 gallons): Triple rinse as follows: Empty the remaining contents into application equipment or a mix tank. Fill the con- 1 tainer ⁄4 full with water. Replace and tighten closures. Tip container on its side and roll it back and forth, ensuring at least one complete revolution, for 30 seconds. Stand the container on its end and tip it back and forth several times. Empty the rinsate into application equip- ment or a mix tank or store rinsate for later use or disposal. Repeat this procedure two more times. Pressure rinse as follows (all sizes): Empty the remaining contents into application equipment or a mix tank and continue to drain for 10 seconds after the flow begins to drip. Hold container upside down over application equipment or mix tank or collect rinsate for later use for disposal. Insert pressure rinsing nozzle inside of the container, and rinse at about 40 PSI for at least 30 seconds. Drain for 10 sec- onds after the flow begins to drip. Refillable container (250 gallon & bulk): Refill this container with pesticide only. Do not reuse this container for any other purpose. Cleaning the container before final disposal is the responsibility of the person disposing of the container. Cleaning before refilling is the responsibility of the refiller. To clean the container before final disposal, empty the remaining contents from the container into application equipment or mix tank. Fill the container about 10 percent full with water. Agitate vigorously or recirculate water with the pump for 2 minutes. Pour or pump rinseate into application equipment or rinsate collection system. Repeat this rinsing process two more times. 3 RESISTANCE MANAGEMENT Although DICAMBA DMA SALT has a low probability of selecting for resistant weed biotypes, tank mixes and rotation with herbicides pos- sessing other modes of action are recom mended to avoid weed resistance. PRODUCT INFORMATION The following directions apply to all uses of DICAMBA DMA SALT. Additional precautions and restrictions will be found in each specific use section. Do not treat irrigation ditches or water used for crop irrigation or domestic uses.
Recommended publications
  • 2,4-Dichlorophenoxyacetic Acid
    2,4-Dichlorophenoxyacetic acid 2,4-Dichlorophenoxyacetic acid IUPAC (2,4-dichlorophenoxy)acetic acid name 2,4-D Other hedonal names trinoxol Identifiers CAS [94-75-7] number SMILES OC(COC1=CC=C(Cl)C=C1Cl)=O ChemSpider 1441 ID Properties Molecular C H Cl O formula 8 6 2 3 Molar mass 221.04 g mol−1 Appearance white to yellow powder Melting point 140.5 °C (413.5 K) Boiling 160 °C (0.4 mm Hg) point Solubility in 900 mg/L (25 °C) water Related compounds Related 2,4,5-T, Dichlorprop compounds Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) 2,4-Dichlorophenoxyacetic acid (2,4-D) is a common systemic herbicide used in the control of broadleaf weeds. It is the most widely used herbicide in the world, and the third most commonly used in North America.[1] 2,4-D is also an important synthetic auxin, often used in laboratories for plant research and as a supplement in plant cell culture media such as MS medium. History 2,4-D was developed during World War II by a British team at Rothamsted Experimental Station, under the leadership of Judah Hirsch Quastel, aiming to increase crop yields for a nation at war.[citation needed] When it was commercially released in 1946, it became the first successful selective herbicide and allowed for greatly enhanced weed control in wheat, maize (corn), rice, and similar cereal grass crop, because it only kills dicots, leaving behind monocots. Mechanism of herbicide action 2,4-D is a synthetic auxin, which is a class of plant growth regulators.
    [Show full text]
  • USDA, Forest Service Forest Health Protection GSA Contract No
    SERA TR 02-43-13-03b Triclopyr - Revised Human Health and Ecological Risk Assessments Final Report Prepared for: USDA, Forest Service Forest Health Protection GSA Contract No. GS-10F-0082F USDA Forest Service BPA: WO-01-3187-0150 USDA Purchase Order No.: 43-1387-2-0245 Task No. 13 Submitted to: Dave Thomas, COTR Forest Health Protection Staff USDA Forest Service Rosslyn Plaza Building C, Room 7129C 1601 North Kent Street Arlington, VA 22209 Submitted by: Patrick R. Durkin Syracuse Environmental Research Associates, Inc. 5100 Highbridge St., 42C Fayetteville, New York 13066-0950 Telephone: (315) 637-9560 Fax: (315) 637-0445 E-Mail: [email protected] Home Page: www.sera-inc.com March 15, 2003 TABLE OF CONTENTS LIST OF APPENDICES ...................................................... iv LIST OF WORKSHEETS ...................................................... v LIST OF ATTACHMENTS .................................................... v LIST OF TABLES ............................................................ v LIST OF FIGURES ......................................................... viii ACRONYMS, ABBREVIATIONS, AND SYMBOLS .............................. ix COMMON UNIT CONVERSIONS AND ABBREVIATIONS ......................... xi CONVERSION OF SCIENTIFIC NOTATION .................................... xii EXECUTIVE SUMMARY ................................................... xiii 1. INTRODUCTION ........................................................ 1-1 2. PROGRAM DESCRIPTION ................................................ 2-1 2.1. OVERVIEW
    [Show full text]
  • Common and Chemical Names of Herbicides Approved by the WSSA
    Weed Science 2010 58:511–518 Common and Chemical Names of Herbicides Approved by the Weed Science Society of America Below is the complete list of all common and chemical of herbicides as approved by the International Organization names of herbicides approved by the Weed Science Society of for Standardization (ISO). A sponsor may submit a proposal America (WSSA) and updated as of September 1, 2010. for a common name directly to the WSSA Terminology Beginning in 1996, it has been published yearly in the last Committee. issue of Weed Science with Directions for Contributors to A herbicide common name is not synonymous with Weed Science. This list is published in lieu of the selections a commercial formulation of the same herbicide, and in printed previously on the back cover of Weed Science. Only many instances, is not synonymous with the active ingredient common and chemical names included in this complete of a commercial formulation as identified on the product list should be used in WSSA publications. In the absence of label. If the herbicide is a salt or simple ester of a parent a WSSA-approved common name, the industry code number compound, the WSSA common name applies to the parent as compiled by the Chemical Abstracts Service (CAS) with compound only. CAS systematic chemical name or the systematic chemical The chemical name used in this list is that preferred by the name alone may be used. The current approved list is also Chemical Abstracts Service (CAS) according to their system of available at our web site (www.wssa.net).
    [Show full text]
  • Herbicide Mode of Action Table High Resistance Risk
    Herbicide Mode of Action Table High resistance risk Chemical family Active constituent (first registered trade name) GROUP 1 Inhibition of acetyl co-enzyme A carboxylase (ACC’ase inhibitors) clodinafop (Topik®), cyhalofop (Agixa®*, Barnstorm®), diclofop (Cheetah® Gold* Decision®*, Hoegrass®), Aryloxyphenoxy- fenoxaprop (Cheetah®, Gold*, Wildcat®), fluazifop propionates (FOPs) (Fusilade®), haloxyfop (Verdict®), propaquizafop (Shogun®), quizalofop (Targa®) Cyclohexanediones (DIMs) butroxydim (Factor®*), clethodim (Select®), profoxydim (Aura®), sethoxydim (Cheetah® Gold*, Decision®*), tralkoxydim (Achieve®) Phenylpyrazoles (DENs) pinoxaden (Axial®) GROUP 2 Inhibition of acetolactate synthase (ALS inhibitors), acetohydroxyacid synthase (AHAS) Imidazolinones (IMIs) imazamox (Intervix®*, Raptor®), imazapic (Bobcat I-Maxx®*, Flame®, Midas®*, OnDuty®*), imazapyr (Arsenal Xpress®*, Intervix®*, Lightning®*, Midas®* OnDuty®*), imazethapyr (Lightning®*, Spinnaker®) Pyrimidinyl–thio- bispyribac (Nominee®), pyrithiobac (Staple®) benzoates Sulfonylureas (SUs) azimsulfuron (Gulliver®), bensulfuron (Londax®), chlorsulfuron (Glean®), ethoxysulfuron (Hero®), foramsulfuron (Tribute®), halosulfuron (Sempra®), iodosulfuron (Hussar®), mesosulfuron (Atlantis®), metsulfuron (Ally®, Harmony®* M, Stinger®*, Trounce®*, Ultimate Brushweed®* Herbicide), prosulfuron (Casper®*), rimsulfuron (Titus®), sulfometuron (Oust®, Eucmix Pre Plant®*, Trimac Plus®*), sulfosulfuron (Monza®), thifensulfuron (Harmony®* M), triasulfuron (Logran®, Logran® B-Power®*), tribenuron (Express®),
    [Show full text]
  • Exposure to Herbicides in House Dust and Risk of Childhood Acute Lymphoblastic Leukemia
    Journal of Exposure Science and Environmental Epidemiology (2013) 23, 363–370 & 2013 Nature America, Inc. All rights reserved 1559-0631/13 www.nature.com/jes ORIGINAL ARTICLE Exposure to herbicides in house dust and risk of childhood acute lymphoblastic leukemia Catherine Metayer1, Joanne S. Colt2, Patricia A. Buffler1, Helen D. Reed3, Steve Selvin1, Vonda Crouse4 and Mary H. Ward2 We examine the association between exposure to herbicides and childhood acute lymphoblastic leukemia (ALL). Dust samples were collected from homes of 269 ALL cases and 333 healthy controls (o8 years of age at diagnosis/reference date and residing in same home since diagnosis/reference date) in California, using a high-volume surface sampler or household vacuum bags. Amounts of agricultural or professional herbicides (alachlor, metolachlor, bromoxynil, bromoxynil octanoate, pebulate, butylate, prometryn, simazine, ethalfluralin, and pendimethalin) and residential herbicides (cyanazine, trifluralin, 2-methyl-4- chlorophenoxyacetic acid (MCPA), mecoprop, 2,4-dichlorophenoxyacetic acid (2,4-D), chlorthal, and dicamba) were measured. Odds ratios (OR) and 95% confidence intervals (CI) were estimated by logistic regression. Models included the herbicide of interest, age, sex, race/ethnicity, household income, year and season of dust sampling, neighborhood type, and residence type. The risk of childhood ALL was associated with dust levels of chlorthal; compared to homes with no detections, ORs for the first, second, and third tertiles were 1.49 (95% CI: 0.82–2.72), 1.49 (95% CI: 0.83–2.67), and 1.57 (95% CI: 0.90–2.73), respectively (P-value for linear trend ¼ 0.05). The magnitude of this association appeared to be higher in the presence of alachlor.
    [Show full text]
  • U.S. Geological Survey National Water-Quality Assessment Program
    U.S. Geological Survey National Water-Quality Assessment Program Stream water-quality analytes Major ions and trace elements­schedule 998 (20 constituents) Pesticides ­­schedule 2437 (229 compounds) Alkalinity 1H­1,2,4­Triazole Arsenic 2,3,3­Trichloro­2­propene­1­sulfonic acid (TCPSA) Boron 2,4­D Calcium 2­(1­Hydroxyethyl)­6­methylaniline Chloride 2­[(2­Ethyl­6­methylphenyl)amino]­1­propanol Fluoride 2­Amino­N­isopropylbenzamide Iron 2­Aminobenzimidazole Lithium 2­Chloro­2',6'­diethylacetanilide 2­Chloro­4,6­diamino­s­triazine {CAAT} Magnesium (Didealkylatrazine) pH 2­Chloro­4­isopropylamino­6­amino­s­triazine Potassium 2­Chloro­6­ethylamino­4­amino­s­triazine {CEAT} Total dissolved solids 2­Chloro­N­(2­ethyl­6­methylphenyl)acetamide Selenium 2­Hydroxy­4­isopropylamino­6­amino­s­triazine 2­Hydroxy­4­isopropylamino­6­ethylamino­s­triazin Silica e {OIET} Sodium 2­Hydroxy­6­ethylamino­4­amino­s­triazine Specific conductance 2­Isopropyl­6­methyl­4­pyrimidinol Strontium 3,4­Dichlorophenylurea Sulfate 3­Hydroxycarbofuran Turbidity 3­Phenoxybenzoic acid Vanadium 4­(Hydroxymethyl)pendimethalin 4­Chlorobenzylmethyl sulfoxide Suspended sediment 4­Hydroxy molinate 4­Hydroxychlorothalonil Nutrients­schedule 2430 (18 constituents) 4­Hydroxyhexazinone A Inorganic carbon, suspended Acephate Dissolved inorganic carbon Acetochlor ammonia + organic nitrogen (unfiltered­Kjeldahl) Acetochlor oxanilic acid ammonia + organic nitrogen (filtered­Kjeldahl) Acetochlor sulfonic acid Ammonia as N, filtered Acetochlor sulfynilacetic acid nitrite, filtered Alachlor
    [Show full text]
  • INDEX to PESTICIDE TYPES and FAMILIES and PART 180 TOLERANCE INFORMATION of PESTICIDE CHEMICALS in FOOD and FEED COMMODITIES
    US Environmental Protection Agency Office of Pesticide Programs INDEX to PESTICIDE TYPES and FAMILIES and PART 180 TOLERANCE INFORMATION of PESTICIDE CHEMICALS in FOOD and FEED COMMODITIES Note: Pesticide tolerance information is updated in the Code of Federal Regulations on a weekly basis. EPA plans to update these indexes biannually. These indexes are current as of the date indicated in the pdf file. For the latest information on pesticide tolerances, please check the electronic Code of Federal Regulations (eCFR) at http://www.access.gpo.gov/nara/cfr/waisidx_07/40cfrv23_07.html 1 40 CFR Type Family Common name CAS Number PC code 180.163 Acaricide bridged diphenyl Dicofol (1,1-Bis(chlorophenyl)-2,2,2-trichloroethanol) 115-32-2 10501 180.198 Acaricide phosphonate Trichlorfon 52-68-6 57901 180.259 Acaricide sulfite ester Propargite 2312-35-8 97601 180.446 Acaricide tetrazine Clofentezine 74115-24-5 125501 180.448 Acaricide thiazolidine Hexythiazox 78587-05-0 128849 180.517 Acaricide phenylpyrazole Fipronil 120068-37-3 129121 180.566 Acaricide pyrazole Fenpyroximate 134098-61-6 129131 180.572 Acaricide carbazate Bifenazate 149877-41-8 586 180.593 Acaricide unclassified Etoxazole 153233-91-1 107091 180.599 Acaricide unclassified Acequinocyl 57960-19-7 6329 180.341 Acaricide, fungicide dinitrophenol Dinocap (2, 4-Dinitro-6-octylphenyl crotonate and 2,6-dinitro-4- 39300-45-3 36001 octylphenyl crotonate} 180.111 Acaricide, insecticide organophosphorus Malathion 121-75-5 57701 180.182 Acaricide, insecticide cyclodiene Endosulfan 115-29-7 79401
    [Show full text]
  • US EPA, Pesticide Product Label, RANGE STAR,01/30/2020
    UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, DC 20460 OFFICE OF CHEMICAL SAFETY AND POLLUTION PREVENTION January 30, 2020 Nathan Ehresman Registrations Manager Albaugh, LLC P.O. Box 2127 Valdosta, GA 31604-2127 Subject: Label Amendment – Add Pre-plant directions Product Name: Range Star EPA Registration Number: 42750-55 Application Date: August 17, 2017 Decision Number: 533635 Dear Mr. Ehresman: The amended label referred to above, submitted in connection with registration under the Federal Insecticide, Fungicide and Rodenticide Act, as amended, is acceptable. This approval does not affect any conditions that were previously imposed on this registration. You continue to be subject to existing conditions on your registration and any deadlines connected with them. A stamped copy of your labeling is enclosed for your records. This labeling supersedes all previously accepted labeling. You must submit one copy of the final printed labeling before you release the product for shipment with the new labeling. In accordance with 40 CFR 152.130(c), you may distribute or sell this product under the previously approved labeling for 18 months from the date of this letter. After 18 months, you may only distribute or sell this product if it bears this new revised labeling or subsequently approved labeling. “To distribute or sell” is defined under FIFRA section 2(gg) and its implementing regulation at 40 CFR 152.3. Should you wish to add/retain a reference to the company’s website on your label, then please be aware that the website becomes labeling under the Federal Insecticide Fungicide and Rodenticide Act and is subject to review by the Agency.
    [Show full text]
  • Control of Melaleuca Seedlings and Trees by Herbicides RANDALL K
    J. Aquat. Plant Manage. 35: 55-59 Control of Melaleuca Seedlings and Trees by Herbicides RANDALL K. STOCKER1 AND D. R. SANDERS, SR.2 ABSTRACT starting in 1940 to prevent storm generated waves from erod- ing the levee system (Herbert Hoover Dike). From the tree Field tests of several herbicides at Lake Okeechobee, Flor- islands, melaleuca has spread into shallow wetland areas of ida, demonstrated effective control of melaleuca seedlings the lake. Because of the invasive nature of melaleuca (Craig- and mature trees. The lowest tested rates (4.5, 2.2, and 4.5 kg head 1971), and subsequent impacts to native plant (Myers ai/ha) of bromacil, hexazinone, and tebuthiuron (respec- 1984) and animal (Deuver et al. 1979, Maffei 1994, Mmazzot- tively) produced complete mortality of melaleuca seedings tii et al. 1981, Ostrenko et al 1979, Sowder and Woodall within six weeks of treatment. The highest tested rate (13.4 1985) communities, and because the USAE has determined kg ai/ha) of glyphosate also produced 100 percent mortality that the trees are no longer essential for bank stabilization, of seedlings, but 44 weeks were required to achieve these efforts have been underway since 1993 to control the trees results. At lower rates, tebuthiuron pellets were not as effec- and prevent further spread into adjacent wetlands. tive as the wettable powder formulation on seedlings. Only Melaleuca has been reported to be controlled by several dicamba + 2,4-D produced less than 100 percent mortality of herbicides. Imazapyr caused melaleuca mortality 12 months seedlings at the highest tested rate (87%). After 15 months, after treatment (Standish and Burns 1994).
    [Show full text]
  • AP-42, CH 9.2.2: Pesticide Application
    9.2.2PesticideApplication 9.2.2.1General1-2 Pesticidesaresubstancesormixturesusedtocontrolplantandanimallifeforthepurposesof increasingandimprovingagriculturalproduction,protectingpublichealthfrompest-bornediseaseand discomfort,reducingpropertydamagecausedbypests,andimprovingtheaestheticqualityofoutdoor orindoorsurroundings.Pesticidesareusedwidelyinagriculture,byhomeowners,byindustry,andby governmentagencies.Thelargestusageofchemicalswithpesticidalactivity,byweightof"active ingredient"(AI),isinagriculture.Agriculturalpesticidesareusedforcost-effectivecontrolofweeds, insects,mites,fungi,nematodes,andotherthreatstotheyield,quality,orsafetyoffood.Theannual U.S.usageofpesticideAIs(i.e.,insecticides,herbicides,andfungicides)isover800millionpounds. AiremissionsfrompesticideusearisebecauseofthevolatilenatureofmanyAIs,solvents, andotheradditivesusedinformulations,andofthedustynatureofsomeformulations.Mostmodern pesticidesareorganiccompounds.EmissionscanresultdirectlyduringapplicationorastheAIor solventvolatilizesovertimefromsoilandvegetation.Thisdiscussionwillfocusonemissionfactors forvolatilization.Thereareinsufficientdataavailableonparticulateemissionstopermitemission factordevelopment. 9.2.2.2ProcessDescription3-6 ApplicationMethods- Pesticideapplicationmethodsvaryaccordingtothetargetpestandtothecroporothervalue tobeprotected.Insomecases,thepesticideisapplieddirectlytothepest,andinotherstothehost plant.Instillothers,itisusedonthesoilorinanenclosedairspace.Pesticidemanufacturershave developedvariousformulationsofAIstomeetboththepestcontrolneedsandthepreferred
    [Show full text]
  • Biochemical and Genotoxic Effects of a Commercial Formulation of the Herbicide Tebuthiuron in Oreochromis Niloticus of Different Sizes
    Ecotoxicol. Environ. Contam., v. 9, n. 1, 2014, 59-67 doi: 10.5132/eec.2014.01.008 Biochemical and genotoxic effects of a commercial formulation of the herbicide tebuthiuron in Oreochromis niloticus of different sizes M.F. FRANCO-BERNARDES; L.R. MASCHIO; M.T.V. DE AZEREDO-OLIVEIRA & E.A. DE ALMEIDA Universidade Estadual Paulista Júlio de Mesquita Filho. Rua Cristóvão Colombo, 2265. 15054-000. São José do Rio Preto, SP. Brazil. (Received April 16, 2014; Accept June 17, 2014) Abstract Pesticides are serious contaminants because they are designed to eliminate pests, but they also affect non-target species. The present study aimed to evaluate the biochemical and genetic effects of the herbicide tebuthiuron in Oreochromis niloticus of different sizes. Thus, we analyzed biomarkers in small and large O. niloticus specimens exposed to 62.5, 125 and 250 mg L-1 of tebuthiuron for 72 hours. Fish exposed to 250 mg L-1 had high mortality rates; therefore, the data could not be used. The results showed an increase in EROD activity in fish exposed to 125 mg L-1, but no GST alteration. Antioxidant enzymes GPx and CAT were altered only in the liver of treated fish compared to the control group: CAT decreased in large fish, and GPx increased in small fish. The MDA analysis did not evidence lipid peroxidation. High DNA damage in exposed small fish (not in large fish) was observed using comet assay, but a micronucleus test did not show mutagenicity. Moreover, a comparison between control groups with specimens of different sizes revealed that small fish are more susceptible than large fish to the tebuthiuron effects, since increased comet scores was observed only for smaller fish.
    [Show full text]
  • List of Herbicide Groups
    List of herbicides Group Scientific name Trade name clodinafop (Topik®), cyhalofop (Barnstorm®), diclofop (Cheetah® Gold*, Decision®*, Hoegrass®), fenoxaprop (Cheetah® Gold* , Wildcat®), A Aryloxyphenoxypropionates fluazifop (Fusilade®, Fusion®*), haloxyfop (Verdict®), propaquizafop (Shogun®), quizalofop (Targa®) butroxydim (Falcon®, Fusion®*), clethodim (Select®), profoxydim A Cyclohexanediones (Aura®), sethoxydim (Cheetah® Gold*, Decision®*), tralkoxydim (Achieve®) A Phenylpyrazoles pinoxaden (Axial®) azimsulfuron (Gulliver®), bensulfuron (Londax®), chlorsulfuron (Glean®), ethoxysulfuron (Hero®), foramsulfuron (Tribute®), halosulfuron (Sempra®), iodosulfuron (Hussar®), mesosulfuron (Atlantis®), metsulfuron (Ally®, Harmony®* M, Stinger®*, Trounce®*, B Sulfonylureas Ultimate Brushweed®* Herbicide), prosulfuron (Casper®*), rimsulfuron (Titus®), sulfometuron (Oust®, Eucmix Pre Plant®*), sulfosulfuron (Monza®), thifensulfuron (Harmony®* M), triasulfuron, (Logran®, Logran® B Power®*), tribenuron (Express®), trifloxysulfuron (Envoke®, Krismat®*) florasulam (Paradigm®*, Vortex®*, X-Pand®*), flumetsulam B Triazolopyrimidines (Broadstrike®), metosulam (Eclipse®), pyroxsulam (Crusader®Rexade®*) imazamox (Intervix®*, Raptor®,), imazapic (Bobcat I-Maxx®*, Flame®, Midas®*, OnDuty®*), imazapyr (Arsenal Xpress®*, Intervix®*, B Imidazolinones Lightning®*, Midas®*, OnDuty®*), imazethapyr (Lightning®*, Spinnaker®) B Pyrimidinylthiobenzoates bispyribac (Nominee®), pyrithiobac (Staple®) C Amides: propanil (Stam®) C Benzothiadiazinones: bentazone (Basagran®,
    [Show full text]