WO2019090816A1 - Composition herbicide contenant du di-carfentrazone-éthyle et son application - Google Patents

Composition herbicide contenant du di-carfentrazone-éthyle et son application Download PDF

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Publication number
WO2019090816A1
WO2019090816A1 PCT/CN2017/112018 CN2017112018W WO2019090816A1 WO 2019090816 A1 WO2019090816 A1 WO 2019090816A1 CN 2017112018 W CN2017112018 W CN 2017112018W WO 2019090816 A1 WO2019090816 A1 WO 2019090816A1
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WIPO (PCT)
Prior art keywords
polyoxyethylene ether
oxazolone
amaranth
methyl
accession number
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PCT/CN2017/112018
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English (en)
Chinese (zh)
Inventor
彭学岗
金涛
赵德
刘娜
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青岛清原化合物有限公司
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Publication of WO2019090816A1 publication Critical patent/WO2019090816A1/fr

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    • 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
    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
    • A01N33/18—Nitro compounds
    • A01N33/20—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group
    • A01N33/22—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group having at least one oxygen or sulfur atom and at least one nitro group directly attached to the same aromatic ring system
    • 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
    • A01N37/22—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof the nitrogen atom being directly attached to an aromatic ring system, e.g. anilides
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
    • A01N37/26—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof containing the group; Thio analogues thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
    • A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
    • A01N41/04—Sulfonic acids; Derivatives thereof
    • A01N41/06—Sulfonic acid amides
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    • A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
    • A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
    • A01N41/10—Sulfones; Sulfoxides
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
    • A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • 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
    • A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
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    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/647—Triazoles; Hydrogenated triazoles
    • A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
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    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
    • A01N43/68—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms with two or three nitrogen atoms directly attached to ring carbon 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
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
    • A01N43/68—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms with two or three nitrogen atoms directly attached to ring carbon atoms
    • A01N43/70—Diamino—1,3,5—triazines with only one oxygen, sulfur or halogen atom or only one cyano, thiocyano (—SCN), cyanato (—OCN) or azido (—N3) group directly attached to a ring carbon 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
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/707—1,2,3- or 1,2,4-triazines; Hydrogenated 1,2,3- or 1,2,4-triazines
    • 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
    • A01N43/74—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 one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
    • A01N43/78—1,3-Thiazoles; Hydrogenated 1,3-thiazoles
    • 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
    • A01N43/80—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 one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
    • 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
    • A01N43/72—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
    • A01N43/88—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 six-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
    • A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
    • 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
    • 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<
    • A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
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    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
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Definitions

  • the invention belongs to the field of pesticides, and in particular relates to a herbicidal composition containing oxadiadine and an application thereof.
  • Chemical weeding is the most economical and effective means of controlling weeds in farmland.
  • long-term continuous high-dose use of single-species or single-acting chemical herbicides is prone to problems such as weed resistance and resistance evolution.
  • oxadiazepine is a newly developed HPPD inhibitor herbicide for post-emergence stem and leaf treatment of wheat field. It has excellent biological activity and can effectively control a variety of malignant weeds in wheat fields.
  • Rational compounding or compounding of herbicide compounds has the advantages of expanding weed spectrum, improving control effect, delaying the occurrence and development of weed resistance and drug resistance, and is one of the most effective methods to solve the above problems. Therefore, the production of cockroaches requires the development of a variety of herbicidal compositions that have high safety, broad spectrum of herbicides, can produce synergistic effects and solve the problem of resistant weeds.
  • the present invention provides a herbicidal composition containing oxadiadine and an application thereof.
  • the composition can effectively prevent weed problems such as amaranth, burdock, broken rice bran, and Indian leeks in crop fields, and has the advantages of expanding herbicidal spectrum, reducing application amount, safety to crops, synergistic effect and solving resistance.
  • weeds such as amaranth, burdock, broken rice bran, and Indian leeks in crop fields.
  • a herbicidal composition containing oxazolone comprising a herbicidally effective amount of active ingredient A and active ingredient B, wherein active ingredient A is oxazinone, and active ingredient B may be selected from one or more of the following compounds :
  • VLCFA inhibitor butachlor (CAS accession number: 23184-66-9), pretilachlor (CAS accession number: 51218-49-6), benzilamide (CAS accession number: 73250-68 -7), metolachlor (CAS accession number: 178961-20-1), sulfoxapyrazole (CAS accession number: 447399-55-5), sassafras phosphorus (CAS accession number: 64249-01- 0), xylenolamine (CAS accession number: 87674-68-8), tetrazolylamine (CAS accession number: 158237-07-1), triazolamide (CAS accession number: 212201-70 -2), oxalochlor (CAS accession number: 125306-83-4), piperidine (CAS accession number: 24151-93-7), isopropyl glycol (CAS accession number: 86763-47-5), Alachlor (CAS accession number: 15972-60-8), pyrazolamide
  • PPO inhibitor oxyfluorfen (CAS accession number: 42874-03-3), flufenazone (CAS accession number: 72178- 02-0), oxaloin (CAS accession number: 19666-30-9), propargyl fluacetamide (CAS accession number: 103361-09-7), mesalin (CAS accession number: 122836-35- 5), oxazolidine (CAS accession number: 158353-15-2), propiflufenic acid (CAS accession number: 103361-09-7), cyclopentazone (CAS accession number: 110956-75- 7), tiafenacil (CAS accession number: 1220411-29-9), saflufenacil (CAS accession number: 372137-35-4), pyriprene (CAS accession number: 129630-19-9);
  • PSII inhibitors Xicaojing (CAS accession number: 1014-70-6), Tedingjing (CAS accession number: 886-50-0), and annihilation (CAS accession number: 834-12-8) ), isopropyl (CAS accession number: 4147-51-7), harm grass net (CAS accession number: 845-52-3), diquat grass net (CAS accession number: 1014-69-3), simazine (CAS accession number: 122-34-9), oxazinone (CAS accession number: 64529-56-2), oxaconazole (CAS accession number:), oxazinone (CAS accession number: 41394- 05-2), cyanazine (CAS accession number: 21725-46-2), diuron (CAS accession number: 330-54-1), fluroxypyr (CAS accession number: 2164-17-2), benefit Gu Long (CAS registration number: 330-55-2), Ding Thiol (CAS registration number: 34014-18-1), Sha Plong (CAS
  • ALS inhibitors pyrazosulfuron (CAS accession number: 93697-74-6), thioxasulfuron (CAS accession number: 317815-83-1), azoxysulfuron (CAS accession number: 570415 -88-2), oxazinsulfuron-methyl (CAS accession number: 868680-84-6), sulfonamide (CAS accession number: 122931-48-0), ethoxysulfuron (CAS accession number: 126801- 58-9), pyrimidine sulfonate (CAS accession number: 213464-77-8), nicosulfuron (CAS accession number: 111991-09-4), formamide sulfonate (CAS accession number: 173159-57- 4), flufensulfame (CAS accession number: 96525-23-4), chlorsulfuron (CAS accession number: 147150-35-4), imazamox (CAS accession number: 114311-32
  • Inhibitors of microtubule assembly dextromethamine (CAS accession number: 33629-47-9), flurazepam (CAS accession number: 97886-45-8), ethylenebutene fluoride (CAS accession number: 55283-68-6), amisulpole (CAS accession number: 19044-88-3), fluramide (CAS accession number: 1861-40-1), thiabidine (CAS accession number: 117718-60- 2), Natto (CAS accession number: 23950-58-5), diquat (CAS registration number: 1861-32-1), oxaloplatin (CAS accession number: 36335-67-8);
  • HPPD inhibitor cyclosulfone (CAS accession number: 335104-84-2), fluroxypyr (CAS accession number: 352010-68-5), furoserin (CAS accession number: 473278-76 -1), bicyclosulfonone (CAS accession number: 156963-66-5), lancotrione (CAS accession number: 1486617-21-3), oxazolone (CAS accession number: 1992017-55-6), Sulfonylpyrazole (CAS accession number: 365400-11-9), pyrazol (CAS accession number: 58011-68-0), pyroxamate (CAS accession number: 82692-44-2), tolpyralate (CAS Accession number: 1101132-67-5), fenquinotrione (CAS accession number: 1342891-70-6), isoxaflutole (CAS accession number: 141112-29-0);
  • PDS inhibitors Fluroxylysone (CAS accession number: 61213-25-0), furoserone (CAS accession number: 96525-23-4), flupropionylamine (CAS accession number: 113614- 08-7), fluroxypyr (CAS accession number: 27314-13-2), fluroxylin (CAS accession number: 59756-60-4);
  • DOXP inhibitor oxacillin (CAS accession number: 81777-89-1);
  • Lipid synthesis (non-acetyl-CoA carboxylase) inhibitor benzathine (CAS accession number: 52888-80-9), grass herbicide (CAS accession number: 2212-67-1), grass Dan (CAS registration number: 28249-77-6), furose yellow (CAS accession number: 68505-69-1), ethoxyfurant yellow (CAS accession number: 26225-79-6), wild wheat (CAS login No.: 2303-17-5), chlorpyrifos (CAS accession number: 28249-77-6), chlorpyrifos (CAS accession number: 1929-77-7), butyl grass (CAS accession number: 2008-41 -5), ring grass enemy (CAS accession number: 1134-23-2), piperidan (CAS accession number: 61432-55-1), pento-dan (CAS accession number: 85785-20-2);
  • EPSPS inhibitor oxalate (CAS accession number: 81591-81-3);
  • GS inhibitor bialaphos (CAS accession number: 35597-43-4), glufosinate (CAS accession number: 35597-44-5);
  • PSI inhibitors paraquat (CAS accession number: 1910-42-5), diquat (CAS accession number: 6385-62-2);
  • DHP inhibitor sulforaphane (CAS accession number: 3337-71-1);
  • the weight ratio of A and B is 1:200-200:1, preferably 1:150-150:1, more preferably 1:120-120:1; further, the weight ratio of A and B is 1:100- 100:1, preferably 1:80-80:1, more preferably 1:50-50:1; further, A and B The weight ratio is from 1:30 to 30:1, preferably from 1:10 to 10:1, more preferably from 1:5 to 5:1.
  • the mass percentage of A and B in the herbicidal composition is from 1 to 95%, preferably from 10 to 80%, based on the total amount.
  • the herbicidal composition further comprises a conventional auxiliary agent comprising a carrier and a surfactant.
  • carrier refers to an organic or inorganic, natural or synthetic material. They aid in the administration of the active ingredient which is generally inert and must be agriculturally acceptable, especially accepted by the treated plant.
  • the carrier may be solid, such as clay, natural or synthetic silicates, silica, resins, waxes, solid fertilizers, etc.; or liquid, such as water, alcohols, ketones, petroleum fractions, aromatic or waxy hydrocarbons, chlorine Hydrocarbons, liquefied gases, etc.
  • Surfactants may include emulsifiers, dispersants or wetting agents, which may be ionic or nonionic. Examples which may be mentioned are salts of polyacrylic acid, lignosulfonates, salts of phenolsulfonic or naphthalenesulfonic acid, ethylene oxide with aliphatic alcohols or with aliphatic acids or with aliphatic amines and substituted phenols (especially a polymer of an alkylphenol or an arylphenol, a sulfosuccinate, a taurine derivative (especially a taurine alkyl ester), a phosphate ester of an alcohol or a phosphate of a polyhydroxyethylated phenol, Alkyl sulfonates, alkyl aryl sulfonates, alkyl sulfates, lauryl ether sulfates, fatty alcohol sulfates, and sulfated hexadecane, hepta-
  • compositions may also contain various other components such as protective colloids, binders, thickeners, thixotropic agents, penetrants, stabilizers, chelating agents, dyes, colorants, and polymers.
  • compositions of the present invention may be diluted or used directly by the user prior to use.
  • the preparation can be prepared by a usual processing method, that is, after mixing the active material with a liquid solvent or a solid carrier, and then adding one or more of a surfactant such as a dispersing agent, a stabilizer, a wetting agent, a binder, an antifoaming agent, and the like.
  • a surfactant such as a dispersing agent, a stabilizer, a wetting agent, a binder, an antifoaming agent, and the like.
  • Specific formulations of the herbicidal compositions are dispersible oil suspending agents, aqueous suspensions, suspoemulsions, wettable powders, emulsifiable concentrates, water-dispersible granules (dry suspensions), aqueous emulsions, microemulsions.
  • compositions of the present invention can be combined with solid and liquid additives conventionally used in prior art formulations.
  • compositions of the compounds A and B may be mixed with the following active substances, for example, "World Pesticide New Variety Technology Encyclopedia", China Agricultural Science and Technology Press, 2010.9 and known materials in the literature cited herein.
  • the herbicide active substance mentioned below (remark: the name of the compound, or the common name according to the International Organization for Standardization (ISO), or the chemical name, when appropriate, the code name): acetochlor, butachlor, Alachlor, propisochlor, and isopropyl Oxalamine, purified metolachlor, pretilachlor, chlorfenapyr, chloramine, naproxil, R-levonaprost, diazepam, phenothranil, dibenzoyl , flufenacetamide, herbicide, flufenic acid, bromobutyramide, dimethoprim, high-performance metolachlor, acetophene, flufenacet, methoxythiophene Oxalamide, metazachlor, iso
  • the herbicidal composition further comprises a safener selected from the group consisting of dibenzoxazole acid (CAS accession number: 163520-33-0), cyprosulfamide (CAS accession number: 221667-31-8), pyrazolium ester (CAS) Accession number: 135590-91-9), detoxification quinine (CAS accession number: 99607-70-2), gibberellic acid (CAS accession number: 77-06-5), furilazole (CAS accession number: 121776-33-8 One or more of metcamifen (CAS accession number: 129531-12-0).
  • a safener selected from the group consisting of dibenzoxazole acid (CAS accession number: 163520-33-0), cyprosulfamide (CAS accession number: 221667-31-8), pyrazolium ester (CAS) Accession number: 135590-91-9), detoxification quinine (CAS accession number: 99607-70-2), gibberellic acid (CAS accession number:
  • composition of the present invention can be applied to the leaves of the plants to be treated by spraying, i.e., to the weeds, particularly on the surface which is infested or susceptible to weeds which are harmful to the growth of the crop.
  • composition of the present invention is environmentally friendly and is easily degraded in the environment, and is suitable for use in various crop fields.
  • the herbicidal composition of the invention has low cost and convenient use, and has great economic and social benefits for its popularization and application.
  • oxaconazole 22.5% valerate + 5% calcium dodecyl benzene sulfonate + 6% nonylphenol ethoxylate + 4% castor oil polyoxyethylene ether + 3.0% organic bentonite + 2.5% Fumed silica + 10% 150 # solvent oil + methyl oleate to make up.
  • suspoemulsion processing equipment mixing tank, colloid mill, sand mill, shearing machine, and the like.
  • the water phase material is put into the mixing kettle, stirred and mixed, then passed through the colloid mill, then enters the sand mill three-stage sanding, and finally sheared uniformly in the shearing machine, and the test is transferred and ready for use;
  • the oil phase material is put into the mixing tank, the solvent oil and the emulsifier are added, and the mixture is stirred and dissolved uniformly; then the aqueous phase material is added into the shearing kettle, and the oil phase material is slowly drawn into the shearing kettle under shearing condition. Cut while feeding, continue to cut evenly, after passing the test, transfer to the tank filling.
  • the above water suspension processing equipment mixing tank, colloid mill, sand mill, shearing machine and the like.
  • the above dispersible oil suspension processing equipment mixing tank, colloid mill, sand mill, shearing machine and the like.
  • the above dispersible oil suspension agent processing process all materials are put into the mixing kettle, stirred and mixed, then passed through the colloid mill, then enter the sand mill three-stage sanding, and finally cut evenly in the shearing machine, after passing the test, transfer To the tank filling.
  • the above water dispersible granule processing equipment a jet mill, a coulter mixer, a basket granulator, a drying box, a screening machine, and the like.
  • the above water-dispersible granule processing process the above materials are uniformly mixed and pulverized by air flow, added with water to knead and granulate, then dried, and finally sieved to obtain a finished product.
  • the leek was collected from Tai'an, Shandong province, and the cattle was collected from Xinghua, Jiangsu.
  • the above weeds were cultivated by pot culture. They were placed in an enamel pan with 180 ⁇ 140mm plastic nutrient bowl, and the surface soil was collected from the farmland and air-dried through the farmland. At the beginning of /5), the soil moisture is controlled at 20% at the beginning, and the weed seeds with full and uniform grain are selected, soaked in warm water at 25 °C for 6 hours, germinated in a 28 °C biochemical incubator (dark), and the white weed seeds will be exposed. Evenly placed on the surface of the soil, according to the size of the seed and then covered with soil 0.5-1 cm.
  • the required active ingredient B is purchased from a reagent company, and A is produced by the company.
  • the original drug was treated with acetone as a solvent, diluted with 0.1% emulsifier Tween-80 aqueous solution, and now diluted.
  • a and B active ingredients used alone and mixed dosages are shown in the table. Water containing no drug, the same solvent and an emulsifier was used as a blank control.
  • Each treatment was repeated 4 times, and each time 3 pots were treated, 20 seeds of weed seeds were planted per pot, and 60 plants per treatment.
  • the cultured test materials were evenly placed on a platform with an area of 0.5 m 2 , and sprayed with a 3WP-2000 type walking spray tower, and the spray amount was 30 kg/ha.
  • the spray pressure was 0.3 MPa. After all the liquid medicines have been sprayed, close the air valve. After 30 seconds, open the spray tower door and take out the nutrient bowl. Then open the gas valve, spray 50 mL of water, and clean the spray tube.
  • weed culture see 1.1, refer to the "Pesticide Indoor Bioassay Test Guidelines Herbicide”. Medication See 2.3.2 for the method, using stem and leaf treatment. After the treatment, it was transferred to a greenhouse for routine culture, and a water layer of 1-2 cm was always maintained during the test.
  • the whole seedlings of the living weeds were cut along the surface of the soil with a blade, and the fresh weight of the weeds was weighed by an analytical balance. For dead weeds, the fresh weight is zero.
  • the investigation was conducted 20 days after the treatment, and a total of 1 investigation was conducted.
  • E measured inhibition rate
  • the E-E0 value is greater than 10% for synergism, less than -10% for antagonism, and between -10% and 10% for additive effect. According to the actual control effect and the characteristics of the herbicide, the balance of the formula and other factors determine the best ratio.
  • X is the fresh weight inhibition rate when the amount of the active ingredient A is P; and Y is the fresh weight inhibition rate when the amount of the active ingredient B is Q.
  • Niu Fanyu was collected from Xinghua, Jiangsu.
  • the test soil was dosed to 3/4 of the pots and then watered from the bottom of the pots to completely wet the soil to saturation.
  • the pretreated weed seeds were uniformly distributed on the surface, and the soil was covered by 0.5-2 cm according to the seed size, and was used 24 hours after sowing.
  • GA10 type one ten thousand electronic balance Germany
  • ZDR2000 intelligent data recorder Hagzhou Zeda Instrument Co., Ltd.
  • SPX type intelligent biochemical incubator Naingbo Jiangnan Instrument Factory
  • the required active ingredient B is a commercially available original drug, and A is produced by the company.
  • the original drugs were all treated with acetone as a solvent, diluted with 0.1% emulsifier T-80 aqueous solution, and now diluted.
  • each group of A and active ingredient B When determining the distribution ratio or content of each group of A and active ingredient B, it should be measured from the characteristics and virulence of the two agents, and the main purpose of the formulation should be considered. On the basis of the preliminary pre-test, the A and B active ingredients used alone and mixed dosages are shown in the table. Water containing no drug, the same solvent and an emulsifier was used as a blank control.
  • Each treatment was repeated 4 times, 3 pots per treatment, and 30 seeds of weed seeds were seeded per pot.
  • Table 1A The actual control effect and combined effect evaluation of amaranth mixed with butachlor (soil treatment)
  • Table 60A The actual control effect and combined effect evaluation of the mixed amaranth with the enemy scorpion (stem and leaf treatment)
  • Table 132A The actual control effect and combined effect evaluation of amaranth mixed with sulforaphane (stem and leaf treatment)
  • Table 134A The actual control effect and combined effect evaluation of amaranth mixed with glufosinate (stem and leaf treatment)
  • the herbicidal composition prepared in Examples 1) to 139) was subjected to a field weed effect test.
  • Soil treatment Before the weeds are germinated, hand sprayer, water volume 45 kg / 667 m 2 , evenly sprayed on the soil surface.
  • Stem and leaf treatment When the weeds are in the 3-4 leaf stage, hand sprayer, water volume 30 kg / 667 m 2 , spray evenly with stem and leaf spray.
  • test agents and dosages are shown in Table 140.
  • the plot area is 50 square meters, and each treatment is repeated 4 times. See Table 140 for investigation of the control effect 45 days after application.
  • composition is useful for controlling weeds such as amaranth, burdock, broken rice bran, Indian leeks, etc., with surprising and unexpected synergistic effects.
  • the synergistic effect is more significant at low doses, which can reduce the dosage and reduce the pollution to the environment, and the reasonable compounding reduces the agricultural cost, and is effective for the resistance of ALS and ACCase inhibitors, and has a good application. prospect.

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  • 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)
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  • Wood Science & Technology (AREA)
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Abstract

La présente invention concerne une composition herbicide contenant du di-carfentrazone-éthyle et son application, la composition comprenant les ingrédients actifs A et B d'une quantité efficace pour tuer des adventices, l'ingrédient actif A est le di-carfentrazone-éthyle, et l'ingrédient actif B peut être choisi parmi un ou plusieurs des composés chimiques suivants : VLCFA, PPO, PSII, ALS, un ensemble microtubules, HPPD, PDS, DOXP, la synthèse de lipides, EPSPS, GS, PSI, des inhibiteurs DHP, des hormones synthétisées et ainsi de suite. La composition décrite peut efficacement empêcher et éliminer les problèmes d'adventices, telles que Capsella bursa-pastoris et Malachium aquaticum (L.) Fries etc., dans un champ cultivé.
PCT/CN2017/112018 2017-11-09 2017-11-21 Composition herbicide contenant du di-carfentrazone-éthyle et son application WO2019090816A1 (fr)

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WO2024002741A1 (fr) * 2022-06-29 2024-01-04 Basf Se Mélanges herbicides comprenant du l-glufosinate ou son sel et un second herbicide
RU2812493C2 (ru) * 2019-05-30 2024-01-30 Исихара Сангио Кайся, Лтд. Гербицидная композиция

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CN108651491A (zh) * 2018-06-15 2018-10-16 北京科发伟业农药技术中心 含双氯磺草胺和甲磺草胺的除草组合物
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CN109042675B (zh) * 2018-07-21 2021-05-28 青岛清原化合物有限公司 包含hppd抑制剂类除草剂的三元除草组合物及其应用
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CN116250539A (zh) * 2018-12-14 2023-06-13 青岛清原化合物有限公司 包含砜吡草唑的三元除草组合物及其应用
CN109452301B (zh) * 2019-01-17 2021-03-19 安徽省农业科学院植物保护与农产品质量安全研究所 一种含丙嗪嘧磺隆的三元除草组合物
CN112219853B (zh) * 2019-07-15 2024-02-23 江苏龙灯化学有限公司 一种除草组合物
CN111357750A (zh) * 2020-04-16 2020-07-03 京博农化科技有限公司 一种水稻田除草组合物及其应用
CN114304165B (zh) * 2020-09-30 2023-07-07 青岛清原化合物有限公司 一种二元除草组合物及其应用
WO2022126466A1 (fr) * 2020-12-17 2022-06-23 山东省农药检定所(山东省农药质量检验站) Composition herbicide ternaire et son application

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RU2812493C2 (ru) * 2019-05-30 2024-01-30 Исихара Сангио Кайся, Лтд. Гербицидная композиция
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