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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). -
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®), -
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Dexamethasone sodium phosphate ( 0.339 ) Melengestrol acetate ( 0.282 ) 17beta−Trenbolone ( 0.252 ) 17alpha−Estradiol ( 0.24 ) 17alpha−Hydroxyprogesterone ( 0.238 ) Triamcinolone ( 0.233 ) Zearalenone ( 0.216 ) CP−634384 ( 0.21 ) 17alpha−Ethinylestradiol ( 0.203 ) Raloxifene hydrochloride ( 0.203 ) Volinanserin ( 0.2 ) Tiratricol ( 0.197 ) trans−Retinoic acid ( 0.192 ) Chlorpromazine hydrochloride ( 0.191 ) PharmaGSID_47315 ( 0.185 ) Apigenin ( 0.183 ) Diethylstilbestrol ( 0.178 ) 4−Dodecylphenol ( 0.161 ) 2,2',6,6'−Tetrachlorobisphenol A ( 0.156 ) o,p'−DDD ( 0.155 ) Progesterone ( 0.152 ) 4−Hydroxytamoxifen ( 0.151 ) SSR150106 ( 0.149 ) Equilin ( 0.3 ) 3,5,3'−Triiodothyronine ( 0.256 ) 17−Methyltestosterone ( 0.242 ) 17beta−Estradiol ( 0.24 ) 5alpha−Dihydrotestosterone ( 0.235 ) Mifepristone ( 0.218 ) Norethindrone ( 0.214 ) Spironolactone ( 0.204 ) Farglitazar ( 0.203 ) Testosterone propionate ( 0.202 ) meso−Hexestrol ( 0.199 ) Mestranol ( 0.196 ) Estriol ( 0.191 ) 2,2',4,4'−Tetrahydroxybenzophenone ( 0.185 ) 3,3,5,5−Tetraiodothyroacetic acid ( 0.183 ) Norgestrel ( 0.181 ) Cyproterone acetate ( 0.164 ) GSK232420A ( 0.161 ) N−Dodecanoyl−N−methylglycine ( 0.155 ) Pentachloroanisole ( 0.154 ) HPTE ( 0.151 ) Biochanin A ( 0.15 ) Dehydroepiandrosterone ( 0.149 ) PharmaCode_333941 ( 0.148 ) Prednisone ( 0.146 ) Nordihydroguaiaretic acid ( 0.145 ) p,p'−DDD ( 0.144 ) Diphenhydramine hydrochloride ( 0.142 ) Forskolin ( 0.141 ) Perfluorooctanoic acid ( 0.14 ) Oleyl sarcosine ( 0.139 ) Cyclohexylphenylketone ( 0.138 ) Pirinixic acid ( 0.137 ) -
Ecological Risk Assessment for Saflufenacil
TEXT SEARCHABLE DCOUMENT 2011 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY WASHINGTON, D.C. 20460 OFFICE OF CEMICAL SAFETY AND POLLUTION PREVENTION PC Code: 118203 DP Barcode: 380638 and 381293 Thursday, April 07, 2011 MEMORANDUM SUBJECT: Ecological Risk Assessment for Saflufenacil Section 3 New Chemical Uses as a harvest aid on dry edible beans, dry peas, soybean, oilseeds "sunflower subgroup 20B", oilseeds "cotton subgroup 20C", and oilseeds canola "subgroup 20A". TO: Kathryn Montague, M.S., Product Manager 23 Herbicide Branch Registration Division (RD) (7505P) FROM: ~ Mohammed Ruhman, Ph.D., Agronomist 2 :4- . ""=- ........ 04!tJt! (I neith Sappington, Senior Biologist/Science Adviso~.... Vd- Environmental Risk Branch V O'f/ .../ II Environmental Fate and Effects Division (7507P) THROUGH: Mah Shamim, Ph.D., Branch Chief Environmental Risk Branch VI Environmental Fate and Effects Division (7507P) This ecological risk assessment for saflufenacil new uses is relying on the attached previous assessment (Attachment 1). As shown in the usage summary (Table 1), the single and seasonal rate, for all the crops range from 0.045 to 0.089 lbs a.i/A are within the range application rates used in exposure modeling for the 2009 Section 3 New Chemical Environmental Fate and Ecological Risk Assessment (DP Barcode 349855). Therefore, risk findings determined for the 2009 assessment may be used in the assessment for this submittal. Specifically, the 2009 assessment found no chronic risks to avian and mammalian species at an agricultural use rate 0 0.134 lb a.i.lA. Acute risks were not determined for birds and mammals since saflufenacil was not acutely toxic at the highest doses tested. -
Efficacy of Imazapic/Imazapyr and Other Herbicides in Mixtures for The
Efficacy of imazapic/imazapyr and other herbicides in mixtures for the control of Digitaria insularis prior to soybean sowing Efectividad de imazapic/imazapyr y otros herbicidas en mezclas para el control de Digitaria insularis en pre-siembra de soya Alfredo Junior Paiola Albrecht1, Leandro Paiola Albrecht1, André Felipe Moreira Silva²*, Romulo Augusto Ramos³, Everson Pedro Zeny³, Juliano Bortoluzzi Lorenzetti4, Maikon Tiago Yamada Danilussi4, and Arthur Arrobas Martins Barroso4 ABSTRACT RESUMEN Herbicide mixtures, use of multiple sites of action, and other Las mezclas entre herbicidas, el uso de múltiples sitios de acción weed management practices are necessary to avoid cases of y otras prácticas de manejo de malezas son necesarias para biotype resistance. The aim of this study was to evaluate the evitar otros casos de resistencia de biotipos. El objetivo de este efficiency of imazapic/imazapyr and other herbicides in mix- estudio fue evaluar la eficiencia de imazapic/imazapyr y otros tures to control Digitaria insularis at burndown before soybean herbicidas en mezclas para controlar Digitaria insularis en la sowing. This field research was conducted in Umuarama, State desecación antes de la siembra de soya. Esta investigación de of Parana (PR), Brazil, in the 2018/19 soybean season. The ex- campo se realizó en Umuarama, Estado de Paraná (PR), Brasil, periment was conducted in a randomized block experimental en la cosecha de soya de 2018/19. El experimento se realizó en design with four replicates and 11 treatments composed of the un diseño experimental de bloques al azar, con cuatro repe- application of glyphosate, clethodim, haloxyfop, imazapic/ ticiones y 11 tratamientos, compuestos por la aplicación de imazapyr, glufosinate, 2,4-dichlorophenoxyacetic acid (2,4-D), glifosato, cletodim, haloxifop, imazapic/imazapir, glufosinato, dicamba, triclopyr, and saflufenacil, in mixtures. -
Post-Emergence Weed Control Options in Tree Nut Orchards
Post-emergence Weed Control Options in Tree Nut Orchards Marcelo L. Moretti1, Rolando Mejorado1, Seth Watkins1, David Doll2, and Bradley D. Hanson1 1University of California, Davis, Dept. of Plant Sciences,2Cooperative Extension Merced County [email protected] Herbicides are the primary means of vegetation management in tree nut orchards in California. Among registered herbicides, post-emergence (POST) materials, like glyphosate, are the most widely used in tree crops because of low cost and broad weed control spectrum. However, herbicide resistance has compromised the efficacy of POST only herbicide programs in many parts of the state. Most cases of resistance in orchards are glyphosate-resistant hairy fleabane, horseweed, ryegrass, and junglerice. To manage resistant weed species, pre-emergence (PRE) herbicides can be applied during winter before weeds emerge; however, PRE herbicide use can be limited by cost and the need for rainfall to incorporate them. Even when PRE herbicides are used, most orchards will need a POST treatment to control weed escapes and to prepare the orchard for harvest operations. One approach to optimize control of late emerging or glyphosate-resistant weeds is to use alternate herbicides, mixtures, rates, or more appropriate application timing. The objective of this project was to evaluate POST control of hairy fleabane and yellow nutsedge with different herbicides combinations. Methods Field experiments were conducted in a three year-old almond orchard infested with hairy fleabane and yellow nutsedge. The orchard was located in a sandy soil area in Merced County, and irrigated with solid set sprinklers. The area is known to be infested with glyphosate-resistant hairy fleabane. -
Safety and Efficacy of Postemergence Herbicides for Container-Grown Landscape Groundcovers
1 17B-Student-Conner-IPPS-2018.doc Safety and Efficacy of Postemergence Herbicides for Container-Grown Landscape Groundcovers© Crystal J. Connera, Chris Marble, and Annette Chandler Mid-Florida Research and Education Center, University of Florida, 2725 S. Binion Road, Apopka, Florida 32703, USA aEmail: [email protected] KeyWords: Landscape nursery, weed management, asiatic jasmine, Trachelospermum asiaticum ‘Minima’, perennial peanut, Arachis glabrata ‘Ecoturf’ SUMMARY Research was conducted to determine crop tolerance of asiatic jasmine (Trachelospermum asiaticum ‘Minima’) and perennial peanut (Arachis glabrata ‘Ecoturf’) to postemergence herbicides including bentazon, sulfentrazone, iron HEDTA, indaziflam (a preemergence herbicide), sulfosulfuron, and clopyralid. Efficacy of these herbicides was evaluated on flowering eclipta (Eclipta prostrata) and hairy beggarticks (Bidens pilosa). All herbicides with the exception of bentazon caused no significant damage to asiatic jasmine; injury resulting from bentazon was minimal. In perennial peanut, the highest injury was noted in plants treated with indaziflam, sulfosulfuron, or clopyralid, but injury was less than 30% and considered acceptable. All herbicides evaluated provided poor control of either weed species with the exception of clopyralid, which provided over 90% control of hairy beggarticks. Results indicate that several postemergence herbicides labeled for use in either nurseries or landscapes could be used to manage weeds in asiatic jasmine or perennial peanut groundcovers but further testing is needed. 1 2 INTRODUCTION Turfgrass is the most widely planted irrigated crop in the United States and occupies the vast majority of most residential and commercial landscapes in Florida (NTRI, 2003). However, the common mantra of landscape design is “right plant right place”. In many neighborhoods, parks, and other areas containing significant tree canopy, turfgrass is not suitable due to limited sunlight. -
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 -
Use Patterns and Formulations
PESTICIDE FACT SHEET Name of Chemical: Indaziflam Reason for Issuance: Conditional Registration Date Issued: July 26, 2010 I. DESCRIPTION OF CHEMICAL Chemical Name: Indaziflam; N-[(1R,2S)-2,3-dihydro-2,6-dimethyl-1H-inden-1-yl]-6-[(1RS)-1 fluoroethyl]-1,3,5-triazine-2,4-diamine Common Name: Indaziflam EPA PC Code: 080818 Chemical Abstracts Service (CAS) Number: 950782-86-2 Year of Initial Registration: 2010 Pesticide Type: Herbicide Chemical Class: Alkylazine Mode of Action: Indaziflam controls weeds by inhibiting cellulose biosynthesis (CB Inhibitor) Registrant: Bayer Environmental Science and Bayer Advanced II. USE PATTERNS AND FORMULATIONS Application Sites: Indaziflam is a selective herbicide providing pre-emergence and post- emergence (when indaziflam is formulated with 2,4-D, dicamba, mecoprop, and penoxsulam) control of annual grasses and broadleaf weeds. Indaziflam is registered for application to residential and commercial areas (lawns, ornamentals, and hardscapes including patios, walkways, etc.), turf (parks, cemeteries, golf courses, sod farms, sports fields, and commercial lawns), field grown ornamentals and Christmas trees, commercial nursery and landscape plantings, and forestry sites. Types of Formulations: Indaziflam is registered as EPA Reg. 432-RLNR (1501) BCS AA10717 Technical Herbicide (containing 95.8% indaziflam) and EPA Reg. 432-RUOI (1498) BCS-AA10717 2% MUP Herbicide (containing 2.0% indaziflam). Indaziflam is proposed for use by commercial applicators (formulated in water soluble bags and added to turf fertilizer). These proposed registrations include EPA Reg. 432-RUOO (1499) BCS-AA10717 20WSP Herbicide (containing 20.0% indaziflam), EPA Reg. 432-RUOL (1495) BCS-AA10717 0.0142% Plus Turf Fertilizer Herbicide (containing 0.0142% indaziflam), EPA Reg. -
Pesticide and Metabolite Standards Catalog Table of Contents GENERAL INFORMATION
Pesticide and Metabolite Standards Catalog Table of Contents GENERAL INFORMATION ........................................................................................................ 2 Ordering Information Fax Order Form Making Dilutions Miscibility Table How To Read a Chem Service Label PESTICIDE AND METABOLITE STANDARDS - ALPHABETICAL LISTING .......................7 PESTICIDE STANDARDS LISTING BY CAS NUMBER WITH STRUCTURES .....................28 METABOLITE STANDARDS LISTING BY PARENT COMPOUND WITH STRUCTURES .. 161 GOVERNMENT/STATE/INTERNATIONAL AGENCY STANDARDS .................................... 178 EPA 500 .................................................................................................................................180 EPA 600 .................................................................................................................................190 EPA 1600 ...............................................................................................................................197 EPA 8000 ...............................................................................................................................199 EPA 8100 ...............................................................................................................................200 EPA 8200 ...............................................................................................................................203 EPA 8300 ...............................................................................................................................204 -
Turfgrass Science 1 Goosegrass Biology and Management in Turf Darcy E
ENH1133 Turfgrass Science 1 Goosegrass Biology and Management in Turf Darcy E. P. Telenko, Ramon G. Leon, and J. Bryan Unruh 2 Goosegrass (Eleusine indica), also known as silver Turf management practices that reduce soil compaction crabgrass or crowfoot, is a major turf weed found and excess soil moisture and that maintain healthy throughout Florida. It is a tough, clumped, dark green turf will minimize goosegrass infestation. A number of summer annual with a generally “whitish to silverish” preemergence herbicides are available for goosegrass coloration at the center of the plant. The leaf blade is control, and applications should be made in late winter smooth on both surfaces, and occasionally a few hairs or early spring when soil temperatures reach 60°F for can be found near the base on the edge of the blade. 24 consecutive hours to ensure proper placement of the It measures 0.2 to 0.4 inches wide. The visible ligule is herbicide before goosegrass germination. Postemergence short toothed and membranous. Seedhead spikelets form control is dependent on turfgrass species and requires in two rows on 2 to 13 “fingers.” Frequently, a single repeat applications of herbicides for successful finger will form below the terminal cluster of fingers. goosegrass management. Goosegrass tolerates close mowing and compacted wet or dry soils. In the spring, goosegrass germinates when soil temperatures reach 63°F–65°F for at least 24 consecutive hours. 1 This document is ENH1133, one of a series of the Environmental Horticulture Department, UF/IFAS Extension. Original publication date July 2009. Revised February 2013 and April 2016. -
Butafenacil – a New Complimentary Premix Partner for Triasulfuron Or Glyphosate for the Enhanced Knockdown and Residual Contro
Thirteenth Australian Weeds Conference Butafenacil – a new complimentary premix partner for triasulfuron or glyphosate for the enhanced knockdown and residual control of weeds in broadacre cropping situations Brett A. Davies Syngenta Crop Protection Pty. Ltd., 140–150 Bungaree Road, PO Box 249, Pendle Hill, New South Wales 2145, Australia Summary Butafenacil is a new pyrimidindione her- symptoms, however, are already observed within a few bicide released in Australia during the 2002 season hours after treatment. as a complementary component of two new products Trial work with butafenacil has been ongoing in – Logran® B-Power™ (a premix of triasulfuron and Australia since the mid 1990s. Over 100 trials have butafenacil), for the pre-emergent control of grass been conducted to investigate the complimentary activ- and broadleaf weeds in wheat, and Touchdown® B- ity of butafenacil in mixtures with either glyphosate or Power™ (a premix of glyphosate and butafenacil), for triasulfuron for pre-plant weed knockdown and in-crop the knockdown control of grass and broadleaf weeds residual weed. prior to the sowing of cereals crops. This paper provides a summary of the spectrum Effi cacy trials conducted throughout the major of activity on weeds of both Touchdown B-Power (a grain growing regions of Australia since the late premix of 5 g a.i. kg-1 of butafenacil, and 225 g a.i. 1990s have highlighted the enhanced knockdown kg-1 of glyphosate present as the isopropylamine salt control of Touchdown B-Power at rates ranging from as a suspension concentrate formulation) and Logran 184–636 g a.i. ha-1 of a wide range of both grass and B-Power (a premix of 200 g a.i.