CN1486609A - Herbicide composition containing 2,4-D ester, amide herbicide and clomazone - Google Patents

Herbicide composition containing 2,4-D ester, amide herbicide and clomazone Download PDF

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Publication number
CN1486609A
CN1486609A CNA031337147A CN03133714A CN1486609A CN 1486609 A CN1486609 A CN 1486609A CN A031337147 A CNA031337147 A CN A031337147A CN 03133714 A CN03133714 A CN 03133714A CN 1486609 A CN1486609 A CN 1486609A
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kilograms
herbicide
ester
clomazone
compd
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Inventor
王丕业
白殿奎
苗革新
马映辉
马文旭
郑学胜
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SONGLIAO CHEMICAL ENGINEERING Co DLIAN
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SONGLIAO CHEMICAL ENGINEERING Co DLIAN
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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
    • A01N39/00—Biocides, pest repellants or attractants, or plant growth regulators containing aryloxy- or arylthio-aliphatic or cycloaliphatic compounds, containing the group or, e.g. phenoxyethylamine, phenylthio-acetonitrile, phenoxyacetone
    • A01N39/02—Aryloxy-carboxylic acids; 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
    • 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

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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)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The herbicide composition is emulsion containing 2,4-D ester 2-30 wt%, amide herbicide 2-30 wt%, clomazone 2-30 wt%, solvent 10-70 wt% and emulsifier 5-30 wt%. The present invention is used as pre-seedling herbicide for soybean field and has high herbicidal effect, wide herbicidal spectrum, low use cost, high safety, convenient use and other features. It has especially better preventing and killing effect on intractable perennial broad-leaved weeds.

Description

Contain 2,4-D ester class, acetamide-group herbicides He the Herbicidal combinations of clomazone
Technical field: the present invention relates to a kind of agricultural chemicals, especially for the agricultural chemicals of weeding.
Background technology: active ingredient of the present invention is 2,4-D ester class (A), and (B) is with clomazone (C) for acetamide-group herbicides.Compd A includes 2,4-D ethyl ester (A 1), 2,4-D butyl ester (A 2), 2,4-D isobutyl ester (A 3) and 2, the different monooctyl ester (A of 4-D 4)
Compd A wherein 1General by name 2, the 4-D ethyl ester, chemical name: the 2,4 dichlorophenoxyacetic acid ethyl ester, its structural formula is:
Figure A0313371400031
Compd A 2General by name 2, the positive butyl ester of 4-D (2,4-D butylate), chemical name: the positive butyl ester of 2,4 dichlorophenoxyacetic acid, its structural formula is:
Compd A 3General by name 2, the 4-D isobutyl ester, chemical name: the 2,4 dichlorophenoxyacetic acid isobutyl ester, its structural formula is:
Compd A 4General by name 2, the different monooctyl ester of 4-D, chemical name: the different monooctyl ester of 2,4 dichlorophenoxyacetic acid, its structural formula is:
Figure A0313371400034
Compd A is interior suction selective herbicide, is mainly used in to prevent and kill off gramineous crop Tanaka broadleaf weed, nutgrass flatsedge and some malignant weed.
Compound (B) comprises alachlor (B 1), Acetochlor (B 2), propisochlor (B 3) and isopropyl methoxalamine (B 4).Compd B wherein 1General alachlor by name, chemical name be 2-chloro-2 ', 6 '-diethyl-N-methoxyl methyl acetanil, its structural formula is:
Compd B 2General Acetochlor by name, chemical name be 2-chloro-N-ethoxymethyl-6 '-acetyl-o-is for aniline, its structural formula is:
Figure A0313371400041
Compd B 3General propisochlor by name, chemical name be 2 '-methyl-6 '-ethyl-N-(isopropoxy methyl)-2-chloro acetanilide, its structural formula is:
Figure A0313371400042
Compd B 4General isopropyl methoxalamine by name, chemical name be 2-chloro-6 '-ethyl-N-(2-methoxyl group-1-Methylethyl) acetyl-neighbour-for aniline, its structural formula is:
Compd B is a kind of selectivity inner sucting conduction type weed killer herbicide, and in emerging preceding or crop is bestowed corn, sunflower, soybean before transplanting, potato etc. can be prevented and kill off annual gramineous weed and part broad leaved weed.
The general clomazone by name of Compound C, chemical name are 2-(dichlorophenyl) methyl-4,4-dimethyl isoxazole-3-ketone, and its structural formula is:
Figure A0313371400044
This compound is is mainly prevented and treated multiple annual gramineae of soybean Tanaka and broad leaved weed, and perennial perverse youngster's dish, setose thistle, corn sow thistle etc. are had stronger inhibitory action.
Above-mentioned three kinds of compounds all can be used for soybean Tanaka weeding.Annual and the perennial broadleaf weed that compd A has been unearthed to soybean has good preventive effect, especially perennial broadleaf weeds such as the corn sow thistle of the refractory that has been unearthed, thorn dish, setose thistle is had the good restraining effect; Compd B has good herbicidal effect to soybean Tanaka annual gramineous weed and part broad leaved weed, but relatively poor to indivedual broad leaved weed preventive effects; Compound C can be prevented and treated annual gramineae and broad leaved weed, and perennial broadleaf weeds such as the corn sow thistle of refractory, thorn dish, setose thistle are had the good restraining effect.Above-mentioned three kinds of independent uses of compound all have certain limitation.Compd A can only be prevented and treated the broad leaved weed that has been unearthed, and is invalid substantially to grassy weed, and because the lasting period weak point, to the control of weeds effect reduction in later stage; Compd B is is mainly prevented and treated annual gramineous weed and part broad leaved weed, to the anti-heterodyne of most broad leaved weeds; Compound C can be prevented and treated annual gramineae and broad leaved weed, and perennial broadleaf weeds such as the corn sow thistle of refractory, thorn dish, setose thistle are had the good restraining effect, but relatively poor to weeds preventive effects such as acalypha copperleafs.
Summary of the invention: the object of the present invention is to provide a kind of grassy weed and the broad leaved weed that can disposablely prevent and kill off soybean Tanaka, especially solve the refractory perennial broadleaf weed of overflowing in the agricultural production the problem of preventing and treating contain 2,4-D ester class, acetamide-group herbicides He the Herbicidal combinations of clomazone.
Herbicidal combinations of the present invention mainly is made up of above-mentioned A, B, three kinds of compounds of C, and the composition principal component that obtains is A+B+C, and said composition can be made into missible oil.Wherein in the missible oil of this Herbicidal combinations, the consumption of compd A accounts for 2～30% in composition, and its consumption drug effect very little is not obvious, and consumption Tai Gaoyi produces poisoning, and can cause use cost higher, and the most rational consumption is to account for 5～20% in composition; The consumption of compd B accounts for 2～30% in composition, its reason and compd A are basic identical, and optimum amount is 5～20%; The consumption of Compound C accounts for 2～30% in composition, its reason and compd A are basic identical, and optimum amount is 5～20%.
The used solvent of the present composition has toluene, dimethylbenzene, methyl-sulfoxide, N, dinethylformamide, acetone, butanone, cyclohexanone, pyrrolidones, methyl alcohol, ethanol, isopropyl alcohol, butanols, ethylene glycol, ethyl acetate, butyl acetate, acetonitrile, oxolane, machine oil, plant wet goods, its consumption accounts for 10～70% in composition.
The emulsifier that adopts in the present composition is the single agent or the complex preparation of non-ionic surface active agent or cationic surfactant or anion surfactant, and wherein ionic surfactant pack is drawn together: alkylphenol polyoxyethylene, alkyl phenol polyethenoxy ether, benzylphenol polyvinyl chloride ether, phenethyl polyvinyl chloride polyethenoxy ether, fatty acid oxirane ester, sorbitan fatty acid ester etc.Cationic surfactant comprises: fatty amine salt, fat primary amine salt, fatty primary secondary amine salt etc.Anion surfactant comprises: alkyl benzene calcium sulfonate, alkyl sulfonic acid calcium, fatty alcohol-polyoxyethylene ether calcium sulphate, phenethyl phenol polyethenoxy ether sulfate, alkyl polyoxyethylene ether phosphate etc.The emulsifier consumption accounts for 5～30% in composition.
The missible oil preparation method of Herbicidal combinations of the present invention is as follows:
Component A, B, C crude oil are put in the reactor, added solvent, emulsifier for mixing then and promptly obtain the missible oil product after evenly.
The present invention has following advantage compared to existing technology:
1, enlarges grass spectrum extremely, can disposablely effectively prevent and kill off soybean Tanaka's annual gramineous weed and broad leaved weed, especially the perennial weed to refractory also has preventive effect preferably, has solved that perennial weed in the agricultural production is overflowed and a great problem that can't effectively prevent and kill off.
2, control efficiency has reduced the usage amount of every kind of active substance significantly better than single agent, can delay the drug-fast generation of weeds and the succession of community, has important ecological significance.
3, production cost and use cost have been reduced.
4, easy to use, avoided in the agricultural production process existing mix existing with and the inconvenience brought of secondary dispenser.
Embodiment:
Example 1: with 2 kilogram 2,4-D butyl ester, 30 kilograms of propisochlors and 30 kilograms of clomazone crude oil add in the reactor, add 33 kilograms of toluene and 5 kilograms of alkylphenol polyoxyethylene again, promptly obtain double centner missible oil product after stirring.
Example 2: repeat the operation of example 1, wherein 2,30 kilograms of 4-D butyl esters, 2 kilograms of 2 kilograms of, clomazones of propisochlor, 36 kilograms of methyl-sulfoxides, 30 kilograms of sorbitan fatty acid esters.
Example 3: repeat the operation of example 1, wherein 2,10 kilograms of 4-D butyl esters, 10 kilograms of 2 kilograms of, clomazones of propisochlor, 70 kilograms of dimethylbenzene, 8 kilograms of fatty acid oxirane esters.
Example 4: repeat the operation of example 1, wherein 2,30 kilograms of 4-D ethyl esters, 30 kilograms of 5 kilograms of, clomazones of propisochlor, N, 10 kilograms of dinethylformamides, 25 kilograms of phenethyl polyvinyl chloride polyethenoxy ethers.
Example 5: repeat the operation of example 1, wherein 2,2 kilograms of 4-D ethyl esters, 30 kilograms of 30 kilograms of, clomazones of isopropyl methoxalamine, 33 kilograms in acetone, 5 kilograms in benzylphenol polyvinyl chloride ether.
Example 6: repeat the operation of example 1, wherein 2,30 kilograms of 4-D ethyl esters, 2 kilograms of 2 kilograms of, clomazones of isopropyl methoxalamine, 36 kilograms of cyclohexanone, 30 kilograms of alkyl phenol polyethenoxy ethers.
Example 7: repeat the operation of example 1, wherein 2,10 kilograms of 4-D isobutyl esters, 13 kilograms of 23 kilograms of, clomazones of propisochlor, 48 kilograms of butanone, 6 kilograms of fatty amine salts.
Example 8: repeat the operation of example 1, wherein 2,30 kilograms of 4-D isobutyl esters, 30 kilograms of 5 kilograms of, clomazones of propisochlor, 10 kilograms of pyrrolidones, 25 kilograms of fat primary amine salt.
Example 9: repeat the operation of example 1, wherein 2,2 kilograms of 4-D isobutyl esters, 30 kilograms of 30 kilograms of, clomazones of propisochlor, 33 kilograms of methyl alcohol, 5 kilograms of fatty primary secondary amine salt.
Example 10: repeat the operation of example 1, wherein 2,30 kilograms of the different monooctyl esters of 4-D, 2 kilograms of 2 kilograms of, clomazones of propisochlor, 36 kilograms of ethanol, 30 kilograms of alkyl benzene calcium sulfonates.
Example 11: repeat the operation of example 1, wherein 2,5 kilograms of the different monooctyl esters of 4-D, 5 kilograms of propisochlors, 20 kilograms of Yi E Evil pines, 62 kilograms in butanols, 8 kilograms of alkyl sulfonic acid calcium.
Example 12: repeat the operation of example 1, wherein 2,30 kilograms of the different monooctyl esters of 4-D, 30 kilograms of 5 kilograms of, clomazones of alachlor, 10 kilograms of acetonitriles, 25 kilograms in fatty alcohol-polyoxyethylene ether calcium sulphate.
Example 13: repeat the operation of example 1, wherein 2,2 kilograms of the different monooctyl esters of 4-D, 20 kilograms of alachlors, 30 kilograms of clomazones, 43 kilograms of ethylene glycol, 5 kilograms of phenethyl phenol polyethenoxy ether sulfates.
Example 14: repeat the operation of example 1, wherein 2,30 kilograms of 4-D butyl esters, 5 kilograms of 2 kilograms of, clomazones of Acetochlor, 33 kilograms in ethyl acetate, 30 kilograms of alkyl polyoxyethylene ether phosphates.
Example 15: repeat the operation of example 1, wherein 2,20 kilograms of 4-D butyl esters, 20 kilograms of 2 kilograms of, clomazones of propisochlor, 50 kilograms of butyl acetates, 8 kilograms of alkyl benzene calcium sulfonates.
Example 16: repeat the operation of example 1, wherein 2,30 kilograms of 4-D butyl esters, 30 kilograms of 5 kilograms of, clomazones of propisochlor, 10 kilograms of oxolanes, 25 kilograms of alkyl sulfonic acid calcium.
Example 17: repeat the operation of example 1, wherein 2,30 kilograms of 4-D butyl esters, 2 kilograms of 2 kilograms of, clomazones of propisochlor, 36 kilograms of isopropyl alcohols, 30 kilograms in fatty alcohol-polyoxyethylene ether calcium sulphate.
Example 18: repeat the operation of example 1, wherein 2,10 kilograms of 4-D butyl esters, 2 kilograms of Acetochlors, 10 kilograms of clomazones, 70 kilograms of vegetable oil, 8 kilograms of phenethyl phenol polyethenoxy ether sulfates.
Example 19: repeat the operation of example 1, wherein 2,30 kilograms of 4-D butyl esters, 30 kilograms of 5 kilograms of, clomazones of Acetochlor, 10 kilograms in machine oil, 25 kilograms of alkyl polyoxyethylene ether phosphates.

Claims (2)

1, a kind ofly contain 2,4-D ester class, acetamide-group herbicides He the Herbicidal combinations of clomazone is characterized in that: its missible oil is made up of following components by weight proportion:
2,4-D ester class 2～30%
Acetamide-group herbicides 2～30%
Clomazone 2～30%
Solvent 10～70%
Emulsifier 5～30%.
2, according to claim 1ly contain 2,4-D ester class, acetamide-group herbicides He the Herbicidal combinations of clomazone is characterized in that: its missible oil is made up of following components by weight proportion:
2,4-D ester class 5～20%
Acetamide-group herbicides 5～20%
Clomazone 5～20%
Solvent 10～70%
Emulsifier 5～30%.
CNA031337147A 2003-07-11 2003-07-11 Herbicide composition containing 2,4-D ester, amide herbicide and clomazone Pending CN1486609A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010143071A3 (en) * 2009-06-09 2011-12-29 Arysta Lifescience Corporation Carbamoyl triazolinone based herbicide combinations and methods of use
FR3002413A1 (en) * 2013-02-26 2014-08-29 Arysta Lifescience SYNERGISTIC HERBICIDAL COMPOSITIONS
CN104839155A (en) * 2015-05-30 2015-08-19 张掖市农业科学研究院 Herbicide composition for preventing and killing off volunteer rapes in spring rape fields
CN104970026A (en) * 2015-06-08 2015-10-14 河北中天邦正生物科技股份公司 Herbicidal composition and application thereof
WO2015197487A3 (en) * 2014-06-25 2016-04-28 Basf Se Formulation of clomazone having reduced volatility
WO2018087616A1 (en) * 2016-11-09 2018-05-17 Upl Ltd Ternary herbicidal combination.
US10299479B2 (en) 2009-06-09 2019-05-28 Arysta Lifescience Corporation Carbamoyl triazolinone based herbicide combinations and methods of use

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
RU2539210C2 (en) * 2009-06-09 2015-01-20 Ариста Лайфсайэнс Корпорейшн Carbamoyl triazolinone-based herbicidal compositions and methods for use thereof
WO2010143071A3 (en) * 2009-06-09 2011-12-29 Arysta Lifescience Corporation Carbamoyl triazolinone based herbicide combinations and methods of use
US11917994B2 (en) 2009-06-09 2024-03-05 Arysta Lifescience Corporation Carbamoyl triazolinone based herbicide combinations and method of use
WO2014131958A1 (en) * 2013-02-26 2014-09-04 Arysta Lifescience Synergic herbicide compositions
FR3002413A1 (en) * 2013-02-26 2014-08-29 Arysta Lifescience SYNERGISTIC HERBICIDAL COMPOSITIONS
EA027011B1 (en) * 2013-02-26 2017-06-30 Ариста Лайфсайенс Synergic herbicide compositions
WO2015197487A3 (en) * 2014-06-25 2016-04-28 Basf Se Formulation of clomazone having reduced volatility
CN104839155A (en) * 2015-05-30 2015-08-19 张掖市农业科学研究院 Herbicide composition for preventing and killing off volunteer rapes in spring rape fields
CN104970026A (en) * 2015-06-08 2015-10-14 河北中天邦正生物科技股份公司 Herbicidal composition and application thereof
WO2018087616A1 (en) * 2016-11-09 2018-05-17 Upl Ltd Ternary herbicidal combination.
AU2017356654B2 (en) * 2016-11-09 2022-05-26 Upl Ltd Ternary herbicidal combination.
US20190269135A1 (en) * 2016-11-09 2019-09-05 Upl Ltd Ternary herbicidal combination
CN109952029A (en) * 2016-11-09 2019-06-28 Upl有限公司 Ternary combinations of herbicides

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