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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. -
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 -
Thickening Glyphosate Formulations
(19) TZZ _T (11) EP 2 959 777 A1 (12) EUROPEAN PATENT APPLICATION (43) Date of publication: (51) Int Cl.: 30.12.2015 Bulletin 2015/53 A01N 57/20 (2006.01) A01N 25/30 (2006.01) A01P 13/00 (2006.01) (21) Application number: 15175726.7 (22) Date of filing: 17.08.2009 (84) Designated Contracting States: (71) Applicant: Akzo Nobel N.V. AT BE BG CH CY CZ DE DK EE ES FI FR GB GR 6824 BM Arnhem (NL) HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (72) Inventor: ZHU, Shawn Stormville, NY New York 12582 (US) (30) Priority: 19.08.2008 US 90010 P 09.09.2008 EP 08163910 (74) Representative: Akzo Nobel IP Department Velperweg 76 (62) Document number(s) of the earlier application(s) in 6824 BM Arnhem (NL) accordance with Art. 76 EPC: 11191518.7 / 2 425 716 Remarks: 09781884.3 / 2 315 524 This application was filed on 07-07-2015 as a divisional application to the application mentioned under INID code 62. (54) THICKENING GLYPHOSATE FORMULATIONS (57) The present invention generally relates to a glyphosate formulation with enhanced viscosity, said formulation containing a thickening composition comprising at least one nitrogen- containing surfactant. EP 2 959 777 A1 Printed by Jouve, 75001 PARIS (FR) EP 2 959 777 A1 Description FIELD OF THE INVENTION 5 [0001] The present invention relates to a glyphosate formulations thickened by nitrogen containing surfactants. BACKGROUND OF THE INVENTION [0002] Glyphosate is the most widely used herbicide in the world. -
Herbicide Classification Chart
HERBICIDE CLASSIFICATION Repeated use of herbicides with the same site of action can result in the development of herbicide-resistant weed populations. This chart groups herbicides by their modes of action to assist you in selecting This chart lists premix herbicides alphabetically by their trade names by MODE OF herbicides 1) to maintain greater diversity in herbicide use and 2) to rotate by PREMIX so you can identify the premix’s component herbicides and their respective ACTION among effective herbicides with different sites of action to delay the development site-of-action groups. Refer to the Site-of-Action chart on the left (effect on plant growth) of herbicide resistance. for more information. SITEOFACTION NUMBER OF RESISTANT COMPONENT COMPONENT GROUP WEED SPECIES IN U.S. SITEOFACTION SITEOFACTION GROUP GROUP CHEMICAL ACTIVE PRODUCT ACTIVE TRADE ACTIVE TRADE SITE OF ACTION FAMILY INGREDIENT EXAMPLES PREMIX ® PREMIX ® (TRADE NAME®) INGREDIENT NAME INGREDIENT NAME LIPID SYNTHESIS INHIBITORS bicyclopyrone ––––– 27 acetochlor Harness 15 HARNESS XTRA clodinafop Discover NG mesotrione Callisto 27 atrazine AAtrex 5 ACURON cyhalofop Clincher atrazine AAtrex 5 clopyralid Stinger 4 Aryloxyphenoxypropio- fenoxaprop Ricestar, Tecoma, others HORNET nate (fops) s-metolachlor Dual II Magnum 15 flumetsulam Python 2 ACCASE INHIBITORS fluazifop Fusilade DX bicyclopyrone ––––– 27 pyrasulfotole ––––– 27 1 (acetyl CoA carboxylase) 15 HUSKIE quizalofop Assure II, Targa Acuron Flexi mesotrione Callisto 27 bromoxynil Buctril 6 clethodim Select Max, others -
North Dakota Herbicide Chart
This chart lists premix herbicides alphabetically by their trade names so you can identify the premix's component herbicides and their respective site of action groups. Refer to the Mode of Action chart on the left for more information. North Dakota ------------------------------- Component -------------------------------------------------------- Premix Site of Action Trade Name ® Trade Name ® Active Ingredient Group Affinity BroadSpec Harmony :1 thifensulfuron 2 Express :1 tribenuron 2 Herbicide Chart Repeated use of herbicides with the same site of action alone can Affinity TankMix Harmony :4 thifensulfuron 2 Express :1 tribenuron 2 result in the development of herbicide-resistant weed populations. Anthem * Zidua* pyroxasulfone 15 Cadet fluthiacet-ethyl 14 By Mode of Action (effect on plant growth) Audit Harmony :3 thifensulfuron 2 This chart groups herbicides by their modes of action to assist you in selecting 1) to maintain Express :1 tribenuron 2 greater diversity in herbicide use and 2) to rotate among herbicides with different sites of action to delay the development of herbcide resistance. Authority Assist Spartan sulfentrazone 14 Pursuit imazethapyr 2 The Site of Action Group is a classification system developed by the Weed Science Society of America. Authority First Spartan sulfentrazone 14 Number of resistant - or Sonic FirstRate cloransulam 2 weed species in U.S. Site of Authority MTZ Spartan sulfentrazone 14 Action Product Examples Metribuzin metribuzin 5 Group Site of Action Chemical Family Active Ingredient Trade Name ® -
Tzone SE Specimen Label
ECIMEN LABEL – SPECIMEN LABEL – SPECIMEN LABEL – SPECIMEN LABEL – SPECIMEN LABEL – SPEC First Aid 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 by a poison control center or doctor. • Do not give anything to an unconscious person. Have the product container or label with you when calling a poison control center or doctor or going for treatment. You may also contact 1-877-800-5556 for emergency medical information. ACTIVE INGREDIENTS: Triclopyr BEE, butoxyethyl ester . 7.72% Environmental Hazards Sulfentrazone . 0.66% This pesticide is toxic to fish and aquatic invertebrates. Do not apply 2,4-D, 2-ethylhexyl ester . 29.32% directly to water, to areas where surface water is present, or to Dicamba acid . 2.22% intertidal areas below the mean high water mark. Drift and runoff may OTHER INGREDIENTS: . 60.08% b e h a z a r d o u s t o a q u a t i c o r g a n i s m s in w a t e r a d j a c e n t t o t r e a t e d a reas. TOTAL 100.00% Do not contaminate water when disposing of equipment wash waters THIS PRODUCT CONTAINS: 0.50 lb 3,5, 6-trichloro-2-pyridinyloxyacetic acid per gallon or 5.55%. or rinsate. 0.06 lb N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo- These chemicals (triclopyr, 2,4-D and dicamba) have properties and 1H-1,2,4-triazol-1-yl]phenyl] methanesulfonamide per gallon or 0.66%. -
A Corn and Soybean Herbicide Chart
By Premix This chart lists premix herbicides alphabetically by their trade names Corn and Soybean so you can identify the premix’s component herbicides and their respective site of action groups. Refer to the Mode of Action chart on the left for more information. Herbicide Chart Component Premix Site of Action Trade Name ® Trade Name ® Active Ingredient Group Repeated use of herbicides with the same Anthem Zidua pyroxasulfone 15 Cadet fluthiacet-ethyl 14 site of action can result in the development of Autority Assist Spartan sulfentrazone 14 Pursuit imazethapyr 2 herbicide-resistant weed populations. Authority First Spartan sulfentrazone 14 FirstRate cloransulam 2 Autority MTZ Spartan sulfentrazone 14 Sencor metribuzin 5 By Mode of Action (effect on plant growth) Authority XL Spartan sulfentrazone 14 Classic chlorimuron 2 This chart groups herbicides by their modes of action to assist you in Autumn Super Autumn iodosulfuron 2 selecting herbicides 1) to maintain greater diversity in herbicide use and ------- thiencarbazone 2 Basis Blend Resolve rimsulfuron 2 2) to rotate among herbicides with different sites of action to delay the Harmony thifensulfuron 2 development of herbicide resistance. Bicep II Magnum Dual II Magnum s-metolachlor 15 (Bicep Lite II Mag) AAtrex atrazine 5 The Site of Action Group is a classification system developed by the Weed Science Society of America. Boundary Dual Magnum s-metolachlor 15 Sencor metribuzin 5 Breakfree ATZ Breakfree acetochlor 15 (Breakfree ATZ Lite) AAtrex atrazine 5 Number of resistant Bullet -
Redalyc.Correlation Between 2,4-D Herbicide Residues and Soil Attributes in Southern of Brazil
Revista Ciência Agronômica ISSN: 0045-6888 [email protected] Universidade Federal do Ceará Brasil Baumgartner, Denilson; Godoy de Souza, Eduardo; Machado Coelho, Silvia Renata; Furlan Maggi, Marcio Correlation between 2,4-D herbicide residues and soil attributes in southern of Brazil Revista Ciência Agronômica, vol. 48, núm. 3, julio-septiembre, 2017, pp. 428-437 Universidade Federal do Ceará Ceará, Brasil Available in: http://www.redalyc.org/articulo.oa?id=195350460005 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Revista Ciência Agronômica, v. 48, n. 3, p. 428-437, jul-set, 2017 Centro de Ciências Agrárias - Universidade Federal do Ceará, Fortaleza, CE Artigo Científico www.ccarevista.ufc.br ISSN 1806-6690 Correlation between 2,4-D herbicide residues and soil attributes in southern of Brazil1 Correlação espacial do residual do herbicida 2,4-D com atributos do solo Denilson Baumgartner2, Eduardo Godoy de Souza3*, Silvia Renata Machado Coelho3 and Marcio Furlan Maggi3 ABSTRACT - The 2,4-D herbicide is widely used in Brazilian and global agriculture to control weeds. It is potentially toxic to mankind, and one of the herbicides final destinations is the soil. The aim of the study was to determine the spatial correlation of 2,4-D herbicide in soil attributes after 12 months of application. The experiment was conducted in an agricultural area of 5.04 ha in the municipality of Nova Santa Rosa/PR, in 2011 and 2012. -
CAUTION 836/5-2013 See Back Panel for Precautionary Statements and Directions for Use (Including EPA REG
16431 - TZone SE 1-G Front Label (5-2013) 5/3/13 8:02 AM Page 1 ACTIVE INGREDIENTS: Triclopyr BEE, butoxyethyl ester . 7.72% Sulfentrazone . 0.66% 2,4-D, 2-ethylhexyl ester . 29.32% Dicamba acid . 2.22% OTHER INGREDIENTS: . 60.08% THIS PRODUCT CONTAINS: TOTAL 100.00% 0.50 lb 3,5, 6-trichloro-2-pyridinyloxyacetic acid per gallon or 5.55%. 0.06 lb N-[2,4-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]phenyl] methanesulfonamide per gallon or 0.66%. 1.75 lbs 2,4-dichlorophenoxyacetic acid equivalent per gallon or 19.44%. 0.20 lb 3,6-dichloro-o-anisic acid equivalent per gallon or 2.22%. TZONE™ is a trademark of PBI-Gordon Corporation. Isomer specific by AOAC Methods. PROFORM® and TRIMEC® are registered trademarks of PBI-Gordon Corporation. KEEP OUT OF REACH OF CHILDREN ® Checkered Flag/Label Design is a registered trademark of PBI-Gordon Corporation. CAUTION 836/5-2013 See back panel for Precautionary Statements and Directions for Use (including EPA REG. NO. 2217-976 First Aid, Agricultural Use Requirements, and Storage and Disposal). EPA EST. NO. 2217-KS-1 NET CONTENTS: ONE U.S. GALLON ® 17303 - TZone SE 1-G&2.5-G ETL Booklet (9-2015) 9/25/15 1:33 PM Page 1 WILD VIOLET GROUND IVY Tough weeds controlled – FAST! For use on: Bluegrass, Fescues, Perennial and Annual Ryegrass and other turf species listed • Tough weed formulation • Low-odor formulation BLACK MEDIC • Four ingredients • Rainfast in 3 hours • Contains triclopyr, • Designed for residential, a proven ingredient for commercial and golf sites hard-to-control weeds • Penetrates through the CLOVER cuticle of some of the toughest weeds • Yellow nutsedge suppression • Fast visual response See inside pages for complete Reduces call backs DANDELION • Precautionary Statements and • Cool-weather weed control Directions for Use (including option (as low as 50°F) First Aid, Agricultural Use Requirements and Storage • Suitable for applications and Disposal). -
WSDA Pesticides in Surface Water Technical Report
Ambient Monitoring for Pesticides in Washington State Surface Water May 2020 2017 Technical Report Washington State Department of Agriculture Natural Resources Assessment Section Derek I. Sandison, Director Visit the Department of Agriculture’s Natural Resources Assessment Section website at agr.wa.gov/AgScience to view or download this report. Contact Information Program Manager Gary Bahr 360-902-1936 Natural Resources Assessment Section Washington State Department of Agriculture Olympia, Wash. [email protected] Communications Director Hector Castro 360-902-1815 Washington State Department of Agriculture Olympia, Wash. [email protected] Any use of product or firm names in this publication is for descriptive purposes only and does not imply endorsement by the author or the Department of Agriculture. Publication No. 102-629 (R/5/20) Do you need this publication in an alternate format? Please call the WSDA Receptionist at 360-902-1976 or TTY 800-833-6388. Ambient Monitoring for Pesticides in Washington State Surface Water May 2020 2017 Technical Report Washington State Department of Agriculture Natural Resources Assessment Section Lead author: Katie Noland Matthew Bischof, Margaret Drennan, Abbey Nickelson, Jadey Ryan Ambient Monitoring for Pesticides in Washington State Surface Water: 2016 Technical Report | i Acknowledgments The authors of this report would like to thank the following people and organizations for their important contributions to this study: • The Washington State Department of Ecology Manchester Environmental Laboratory staff for their care and attention to detail in every step of the process: method development, sample transport, logging, extraction, analysis, quality assurance and quality control, and data reporting. Without their work, this project would not be possible. -
(HPPD) Inhibitor-Resistant Palmer Amaranth in Glyphosate-Resistant Maize in field Experiments Conducted in 2015 and 2016 in Nebraska, Usaa
ORIGINAL RESEARCH published: 09 January 2018 doi: 10.3389/fpls.2017.02231 Overlapping Residual Herbicides for Control of Photosystem (PS) II- and 4-Hydroxyphenylpyruvate Dioxygenase (HPPD)-Inhibitor-Resistant Palmer amaranth (Amaranthus palmeri S. Watson) in Glyphosate-Resistant Maize Parminder S. Chahal, Zahoor A. Ganie and Amit J. Jhala* Department of Agronomy and Horticulture, University of Nebraska-Lincoln, Lincoln, NE, United States A Palmer amaranth (Amaranthus palmeri S. Watson) biotype has evolved resistance Edited by: Dimitrios J. Bilalis, to photosystem (PS) II- (atrazine) and 4-hydroxyphenylpyruvate dioxygenase Agricultural University of Athens, (HPPD)-inhibiting herbicides (mesotrione, tembotrione, and topramezone) in maize Greece seed production field in Nebraska, USA. The objectives of this study were to Reviewed by: determine the effect of soil residual pre-emergence (PRE) herbicides followed by Pablo Tomás Fernández-Moreno, Universidad de Córdoba, Spain (fb) tank-mixture of residual and foliar active post-emergence (POST) herbicides on Pei Wang, PS-II- and HPPD-inhibitor-resistant Palmer amaranth control, maize yield, and net Jiangsu University, China economic returns. Field experiments were conducted in a grower’s field infested with *Correspondence: Amit J. Jhala PS II- and HPPD-inhibitor-resistant Palmer amaranth near Shickley in Fillmore County, [email protected] Nebraska, USA in 2015 and 2016. The contrast analysis suggested that saflufenacil plus dimethenamid-P or pyroxasulfone plus saflufenacil applied PRE provided -
Selective Star-Of-Bethlehem Control with Sulfentrazone and Mixtures Of
80% control at 35 DAT. Applications Selective Star-of-Bethlehem Control with of imazaquin at 0.50 lb/acre, metsul- Sulfentrazone and Mixtures of Mesotrione furon at 0.031 lb/acre, and halosul- furon at 0.06 lb/acre did not provide and Topramezone with Bromoxynil and effective control (<30%) at 35 DAT when applied alone; however, when Bentazon in Cool-season Turfgrass applied in combination with bromox- ynil at 1.11 lb/acre, each of those 1,2 1 1 treatments provided >80% control at James T. Brosnan , Gregory R. Armel , William E. Klingeman III , 35 DAT (Main et al., 2004). Gregory K. Breeden1, Jose J. Vargas1, and Philip C. Flanagan1 Carfentrazone-ethyl inhibits pro- toporphyrinogen IX oxidase [protox (E.C. 1.3.3.4)] in the chlorophyll bio- ADDITIONAL INDEX WORDS. HPPD inhibition, Ornithogalum umbellatum, synthesis pathway, increasing the pro- photosystem II, protox, synergy, tank-mixture duction of reactive oxygen species in SUMMARY. Star-of-bethlehem (Ornithogalum umbellatum) commonly invades susceptible plants (Senseman, 2007). turfgrass stands throughout the transition zone. Field experiments were conducted Askew and Willis (2006) reported to evaluate sulfentrazone and mixtures of mesotrione and topramezone with that carfentrazone-ethyl at 0.06 lb/ bromoxynil and bentazon for selective star-of-bethlehem control in cool-season acre provided 96% control of star-of- turf. At 4 weeks after treatment (WAT), applications of sulfentrazone at 0.25 and bethlehem 1 month after treatment; 0.38 lb/acre provided >95% control of star-of-bethlehem in 2008 and 2009. Star- however, this exceeds the maximum of-bethlehem control following applications of commercial prepackaged mixtures labeled use rate of 0.031 lb/acre (FMC containing sulfentrazone was not significantly different from applications of sulfentrazone alone, at either rate, at 4 WAT in 2008 and 2009.