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WO2003024225A2 - Composition herbicide - Google Patents

Composition herbicide Download PDF

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Publication number
WO2003024225A2
WO2003024225A2 PCT/EP2002/010543 EP0210543W WO03024225A2 WO 2003024225 A2 WO2003024225 A2 WO 2003024225A2 EP 0210543 W EP0210543 W EP 0210543W WO 03024225 A2 WO03024225 A2 WO 03024225A2
Authority
WO
WIPO (PCT)
Prior art keywords
picolinafen
amicarbazone
flufenacet
active ingredient
metamitron
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2002/010543
Other languages
English (en)
Other versions
WO2003024225A3 (fr
Inventor
Georg Rüdiger Kotzian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Syngenta Participations AG
Original Assignee
Syngenta Participations AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Syngenta Participations AG filed Critical Syngenta Participations AG
Priority to AU2002362367A priority Critical patent/AU2002362367A1/en
Publication of WO2003024225A2 publication Critical patent/WO2003024225A2/fr
Publication of WO2003024225A3 publication Critical patent/WO2003024225A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/82—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with three ring hetero atoms
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/06—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings
    • A01N43/10—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom five-membered rings with sulfur as the ring hetero atom
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/20—N-Aryl derivatives thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/30—Derivatives containing the group >N—CO—N aryl or >N—CS—N—aryl

Definitions

  • the present invention relates to a novel herbicidal synergistic composition
  • a novel herbicidal synergistic composition comprising a herbicidal active ingredient combination that is suitable for the selective control of weeds in crops of useful plants, for example in crops of maize, rape, sugar beet and potatoes.
  • the invention relates also to a method of controlling weeds in crops of useful plants and to the use of the novel composition for that purpose.
  • the compounds carbetamide, metazachlor, isoxaflutole, linuron, metamitron, monolinuron, flufenacet, dimefuron, dimethenamid, amicarbazone, picolinafen and pendimethalin exhibit herbicidal activity, as described, for example, in The Pesticide Manual, 12th Edition (BCPC), 2000.
  • a novel synergistic composition for selective weed control which, in addition to comprising customary inert formulation adjuvants, comprises as active ingredient a mixture of at least two compounds selected from the group carbetamide, metazachlor, isoxaflutole, linuron, metamitron, monolinuron, flufenacet, dimethenamid, amicarbazone, picolinafen, pendimethalin and dimefuron, with mixtures of picolinafen and flufenacet, picolinafen and metamitron, flufenacet and isoxaflutole, amicarbazone and dimethenamid, amicarbazone and picolinafen, and amicarbazone and metamitron being excluded.
  • composition according to the invention can be used against a large number of agro- nomically important weeds, such as Stellaria, Agrostis, Digitaria, Avena, Setaria, Sinapis, Lolium, Solanum, Phaseolus, Echinochloa, Scirpus, Monochoria, Sagittaria, Bromus, Alopecurus, Sorghum halepense, Rottboellia, Cyperus, Abutilon, Sida, Xanthium, Amaranthus, Chenopodium, Ipomoea, Chrysanthemum, Galium, Viola and Veronica.
  • the composition according to the invention is suitable for all methods of application conventionally used in agriculture, e.g.
  • composition according to the invention is suitable especially for controlling weeds in crops of useful plants such as cereals, rape, sugar beet, potatoes and maize, and also for non-selective weed control.
  • Use plants such as cereals, rape, sugar beet, potatoes and maize, and also for non-selective weed control.
  • Crops of useful plants are to be understood as including those which have been made tolerant to herbicides or classes of herbicides as a result of conventional methods of breeding or genetic engineering.
  • composition according to the invention comprises the said active ingredients in any mixing ratio, but usually has an excess of one component over the other.
  • Preferred mixing ratios of the active ingredients are from 1 :10 to 10:1, preferably from 5:1 to 1 :5 and especially 1 :1.
  • compositions carbetamide + metazachlor especially for rape, dimefuron + metazachlor especially for rape, isoxaflutole + dimethenamid especially for maize, linuron + flufenacet especially for potatoes, linuron + dimethenamid especially for potatoes, metamitron + dimethenamid especially for sugar beet, monolinuron + flufenacet especially for potatoes, monolinuron + dimethenamid especially for potatoes and flufenacet + pendimethalin especially for potatoes, cereals, sunflowers and maize.
  • the rate of application may vary within wide limits and depends on the nature of the soil, the method of application (pre- or post-emergence; seed dressing; application to the seed furrow; no tillage application etc.), the crop plant, the weed to be controlled, the prevailing climatic conditions, and other factors governed by the method of application, the time of application and the target crop.
  • the active ingredient mixture according to the invention can generally be applied at a rate of from 0.02 to 2.5 kg of active ingredient mixture per ha.
  • the mixtures according to the invention may be employed in unmodified form, that is to say as obtained in synthesis.
  • they are formulated in customary manner, together with the adjuvants conventionally used in formulation technology, such as solvents, solid carriers or surfactants, for example into emulsifiable concentrates, directly sprayable or dilutable solutions, wettable powders, soluble powders, dusts, granules or microcapsules, as described in WO 97/34483, pages 9 to 13.
  • the methods of application such as spraying, atomising, dusting, wetting, scattering or pouring, are chosen in accordance with the intended objectives and the prevailing circumstances.
  • the formulations i.e.
  • the media, preparations or compositions comprising the mixtures according to the invention and also, as appropriate, one or more solid or liquid formulation adjuvants, are prepared in a manner known per se, e.g. by intimately mixing and/or grinding the active ingredients with the formulation adjuvants, e.g. solvents or solid carriers.
  • formulation adjuvants e.g. solvents or solid carriers.
  • surface-active compounds surfactants may also be used in the preparation of the formulations.
  • suitable surface-active compounds are non-ionic, cationic and/or anionic surfactants and surfactant mixtures having good emulsifying, dispersing and wetting properties.
  • suitable anionic, non-ionic and cationic surfactants are listed, for example, in WO 97/34485, pages 7 and 8.
  • Also suitable for the preparation of the herbicidal compositions according to the invention are the surfactants conventionally employed in formulation technology, which are described, inter alia, in "McCutcheon's Detergents and Emulsifiers Annual” MC Publishing Corp., Ridgewood New Jersey, 1981 , Stache, H., “Tensid-Taschenbuch", Carl Hanser Verlag, Kunststoff/Vienna, 1981 and M. and J. Ash, "Encyclopedia of Surfactants", Vol I— I ll, Chemical Publishing Co., New York, 1980-81.
  • the herbicidal formulations usually contain from 0.1 to 99 % by weight, especially from 0.1 to 95 % by weight, of active ingredient mixture, from 1 to 99.9 % by weight of a solid or liquid formulation adjuvant, and from 0 to 25 % by weight, especially from 0.1 to 25 % by weight, of a surfactant.
  • compositions may also comprise further ingredients, such as stabilisers, e.g. vegetable oils or epoxidised vegetable oils (epoxidised coconut oil, rapeseed oil or soybean oil), antifoams, e.g. silicone oil, preservatives, viscosity regulators, binders, tackifiers and also fertilisers or other active ingredients.
  • stabilisers e.g. vegetable oils or epoxidised vegetable oils (epoxidised coconut oil, rapeseed oil or soybean oil), antifoams, e.g. silicone oil, preservatives, viscosity regulators, binders, tackifiers and also fertilisers or other active ingredients.
  • Emulsifiable concentrates active ingredient mixture: 1 to 90 %, preferably 5 to 20 % surfactant: 1 to 30 %, preferably 10 to 20 % liquid carrier: 5 to 94 %, preferably 70 to 85 %
  • Dusts active ingredient mixture: 0.1 to 10 %, preferably 0.1 to 5 % solid carrier: 99.9 to 90 %, preferably 99.9 to 99 %
  • Suspension concentrates active ingredient mixture: 5 to 75 %, preferably 10 to 50 % water: 94 to 24 %, preferably 88 to 30 % surfactant: 1 to 40 %, preferably 2 to 30 %
  • Wettable powders active ingredient mixture: 0.5 to 90 %, preferably 1 to 80 % surfactant: 0.5 to 20 %, preferably 1 to 15 % solid carrier: 5 to 95 %, preferably 15 to 90 %
  • Granules active ingredient mixture: 0.1 to 30 %, preferably 0.1 to 15 % solid carrier: 99.5 to 70 %, preferably 97 to 85 %
  • Emulsifiable concentrates a) b) c) d) active ingredient mixture 5 % 10% 25% 50% calcium dodecylbenzenesulfonate 6 % 8% 6% 8% castor oil polyglycol ether 4 % _ 4% 4%
  • Emulsions of any desired concentration can be obtained from such concentrates by dilution with water.
  • N-methyl-2-pyrrolidone - - 30% 10% arom. hydrocarbon mixture 75 % 60 %
  • the solutions are suitable for use in the form of microdrops.
  • Wettable powders a) b) c) d) active ingredient mixture 5% 25% 50% 80% sodium lignosulfonate 4% - 3% - sodium lauryl sulfate 2% 3% - 4% sodium diisobutylnaphthalene- sulfonate - 6% 5% 6% octylphenol polyglycol ether - 1 % 2% -
  • the active ingredient is mixed thoroughly with the adjuvants and the mixture is thoroughly ground in a suitable mill, affording wettable powders which can be diluted with water to give suspensions of any desired concentration.
  • F4. Coated granules a) b) c) active ingredient mixture 0.1 % 5% 15% highly dispersed silicic acid 0.9 % 2% 2% inorganic carrier 99.0 % 93% 83%
  • the active ingredient is dissolved in methylene chloride and applied to the carrier by spraying, and the solvent is then evaporated off in vacuo.
  • the finely ground active ingredient is uniformly applied, in a mixer, to the carrier moistened with polyethylene glycol.
  • Non-dusty coated granules are obtained in this manner.
  • the active ingredient is mixed and ground with the adjuvants, and the mixture is moistened with water.
  • the mixture is extruded and then dried in a stream of air.
  • Ready-to-use dusts are obtained by mixing the active ingredient with the carriers and grinding the mixture in a suitable mill.
  • Suspension concentrates a) b) c) d) active ingredient mixture 3% 10% 25% 50% ethylene glycol 5% 5% 5% 5% nonylphenol polyglycol ether - 1 % 2 % (15 mol of ethylene oxide) sodium lignosulfonate 3 % 3 % 4 % 5 % carboxymethylcellulose 1 % 1 % 1 % 1 %
  • the finely ground active ingredient is intimately mixed with the adjuvants, giving a suspension concentrate from which suspensions of any desired concentration can be obtained by dilution with water.
  • test plants are sown in pots under greenhouse conditions.
  • a standard soil is used as cultivation substrate.
  • the herbicides are applied to the surface of the soil both alone and in admixture.
  • the rates of application are governed by the optimum concentrations determined under field or greenhouse conditions.
  • test plants are raised to a post-application stage in pots under greenhouse conditions.
  • a standard soil is used as cultivation substrate.
  • the herbicides are applied to the test plants both alone and in admixture.
  • the rates of application are governed by the optimum concentrations determined under field or greenhouse conditions.
  • the mixtures used in this test exhibit good results.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L'invention concerne une composition herbicide qui contient non seulement les adjuvants de formulation interne standard, mais aussi comme constituant actif un mélange d'au moins deux composés sélectionnés dans le groupe composé de carbétamide, métazachlore, isoxaflutole, linuron, métamitron, monolinuron, flufenacet, diméhenamide, amicarbazone, picolinafène, pendiméthalin et diméfuron, les mélanges de picolinafène et flufenacet, picolinafène et metamitron, flufenacet et isoxaflutole, amicarbazone et diméthenamide, amicarbazone et picolinafène, et amicarbazone et metamitron étant exclus.
PCT/EP2002/010543 2001-09-20 2002-09-19 Composition herbicide Ceased WO2003024225A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002362367A AU2002362367A1 (en) 2001-09-20 2002-09-19 Herbicidal composition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1735/01 2001-09-20
CH17352001 2001-09-20

Publications (2)

Publication Number Publication Date
WO2003024225A2 true WO2003024225A2 (fr) 2003-03-27
WO2003024225A3 WO2003024225A3 (fr) 2003-10-30

Family

ID=4566080

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/010543 Ceased WO2003024225A2 (fr) 2001-09-20 2002-09-19 Composition herbicide

Country Status (2)

Country Link
AU (1) AU2002362367A1 (fr)
WO (1) WO2003024225A2 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010143071A3 (fr) * 2009-06-09 2011-12-29 Arysta Lifescience Corporation Combinaisons herbicides à base de carbamoyl triazolinone et leurs procédés d'utilisation
WO2011082966A3 (fr) * 2009-12-17 2012-03-15 Bayer Cropscience Ag Agents herbicides contenant du flufénacet
CN105660661A (zh) * 2016-03-18 2016-06-15 哈尔滨利民农化技术有限公司 一种玉米田除草组合物及其使用方法
WO2017009088A1 (fr) * 2015-07-10 2017-01-19 BASF Agro B.V. Composition herbicide à base de cinméthyline, de pendiméthaline et de flufénacet
US10299479B2 (en) 2009-06-09 2019-05-28 Arysta Lifescience Corporation Carbamoyl triazolinone based herbicide combinations and methods of use
EP3884778A1 (fr) 2020-03-27 2021-09-29 UPL Corporation Limited Combinaison herbicide
AU2019100613B4 (en) * 2018-06-05 2022-07-28 Adama Australia Pty Limited New Uses of Carbetamide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656769B1 (fr) * 1990-01-11 1996-11-15 Rhone Poulenc Agrochimie Melanges herbicides a base d'aclonifen.
ATE510454T1 (de) * 1993-02-18 2011-06-15 Basf Se Herbizide zusammensetzungen
DE19635060A1 (de) * 1996-08-30 1998-03-05 Bayer Ag Selektive Herbizide auf Basis von Carbamoyltriazolinonen
IT1292088B1 (it) * 1997-06-05 1999-01-25 Isagro Ricerca Srl Composizioni erbicide
MXPA02003260A (es) * 1999-09-30 2002-11-07 Bayer Ag Herbicidas selectivos a base de n-aril-triazolin(tio)onas.
DE19955056A1 (de) * 1999-11-15 2001-05-17 Aventis Cropscience Gmbh Herbizid-Kombination mit acylierten Aminophenylsulfonylharnstoffen

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010143071A3 (fr) * 2009-06-09 2011-12-29 Arysta Lifescience Corporation Combinaisons herbicides à base de carbamoyl triazolinone et leurs procédés d'utilisation
US10299479B2 (en) 2009-06-09 2019-05-28 Arysta Lifescience Corporation Carbamoyl triazolinone based herbicide combinations and methods of use
US11432549B2 (en) 2009-06-09 2022-09-06 Arysta Lifescience Corporation Carbamoyl triazolinone based herbicide combinations and method of use
US11917994B2 (en) 2009-06-09 2024-03-05 Arysta Lifescience Corporation Carbamoyl triazolinone based herbicide combinations and method of use
WO2011082966A3 (fr) * 2009-12-17 2012-03-15 Bayer Cropscience Ag Agents herbicides contenant du flufénacet
WO2017009088A1 (fr) * 2015-07-10 2017-01-19 BASF Agro B.V. Composition herbicide à base de cinméthyline, de pendiméthaline et de flufénacet
CN105660661A (zh) * 2016-03-18 2016-06-15 哈尔滨利民农化技术有限公司 一种玉米田除草组合物及其使用方法
AU2019100613B4 (en) * 2018-06-05 2022-07-28 Adama Australia Pty Limited New Uses of Carbetamide
EP3884778A1 (fr) 2020-03-27 2021-09-29 UPL Corporation Limited Combinaison herbicide

Also Published As

Publication number Publication date
WO2003024225A3 (fr) 2003-10-30
AU2002362367A1 (en) 2003-04-01

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