CN106070226A - A kind of ring pyrrole fluorine oxadiazon compositions and application thereof - Google Patents
A kind of ring pyrrole fluorine oxadiazon compositions and application thereof Download PDFInfo
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- CN106070226A CN106070226A CN201610407712.4A CN201610407712A CN106070226A CN 106070226 A CN106070226 A CN 106070226A CN 201610407712 A CN201610407712 A CN 201610407712A CN 106070226 A CN106070226 A CN 106070226A
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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
- 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
- A01N37/02—Saturated carboxylic acids or thio analogues thereof; 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
- 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
- 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
- A01N39/04—Aryloxy-acetic 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
- A01N43/48—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
Abstract
A kind of ring pyrrole fluorine oxadiazon compositions and application thereof, including component A and component B, wherein component A is chemistry compound described in formula I and all isomers thereof or its salt that can be used for weeding and hydrate；Component B selected from 2 methyl 4 chlorobenzene oxycarboxylic acids, 2 methyl 4 chlorophenoxyacetic acids, 2 methyl 4 chlorophenol second thioesters, MCPB, 2 methyl 4 chlorine phenoxy propionic acids, 2 methyl 4 chlorophenoxyacetic acid sodium, the 2 methyl 4 different monooctyl esters of chlorophenoxyacetic acid, 2,4 dichlorobenzene oxygen butyl acetates, 2, the 4 different monooctyl esters of dichlorphenoxyacetic acid, 2, in 4 dichlorophenoxyacetic acids, 4 (2,4 dichlorophenoxy) propanoic acid or the salt of above-claimed cpd or hydrate at least one.It it is a kind of low cost long-acting, broad-spectrum herbicide.
Description
Technical field
The invention belongs to technical field of pesticide, relate to a kind of ring pyrrole fluorine oxadiazon compositions and application thereof.
Background technology
Semen Tritici aestivi is the second largest cereal crops of China, accounts for the 20%～27% of the whole nation over the years cereal crops gross area, plants model
Enclose almost throughout all farming regions.Within 2014, China's wheat planting area is 24,070,000 hectares, and total output is at 1.26 hundred million tons.I
State's Semen Tritici aestivi crop smothering occurring and damage area accounts for more than the 70% of cultivated area, and wherein serious crop smothering accounts for about 30%, wheat weeds
Learn and prevent and kill off the important measures being to ensure Wheat Production.Since within 1956, introducing 2,4-D, the use history of wheat field herbicide is
Reaching nearly 60 years, stem and leaf inorganic agent has defined and has included phenoxy carboxylic acid, diphenyl ether, aryloxyphenoxypropanoates class, sulfonylureas
The chemoprevention system of the classifications such as class, triazolineone, picolinic acid class, substituted urea class, heterocyclic.But, along with herbicide is little
The extensive application of wheatland, creates resistant weed and malignant weed, on the other hand, along with agricultural structure adjustment and cropping system
Changing, weeds of wheat Plant population change and the succession of community are accelerated, and some secondary weeds are increasingly becoming advantage weeds.So, actively
To have the complex weedicide of potentiation significant for cornfield herbicidal in exploitation effectively.
Summary of the invention
The technical problem to be solved is to provide ring pyrrole fluorine oxadiazon compositions and application thereof, it is provided that effect is more preferable
The pesticide of weeding.
It is an object of the invention to provide logical a kind of ring pyrrole fluorine oxadiazon compositions, including component A and component B, wherein component A is
Chemistry compound described in formula I and all isomers thereof or its salt that can be used for weeding and hydrate.
(I)
Component B selected from 2-methyl-4-chlorobenzene oxycarboxylic acid, 2-methyl-4-chlorophenoxyacetic acid, 2-methyl-4-chloro-phenol second thioesters,
MCPB, 2-methyl-4-chlorine phenoxy propionic acid, 2-methyl-4-chlorophenoxyacetic acid sodium, the different monooctyl ester of 2-methyl-4-chlorophenoxyacetic acid, 2,4-
Dichlorobenzene oxygen butyl acetate, 2, the different monooctyl ester of 4-dichlorphenoxyacetic acid, 2,4-dichlorophenoxyacetic acid, 4-(2,4-dichlorophenoxy)
In propanoic acid or the salt of above-claimed cpd or hydrate at least one.
Further, described Part A components is by the salt of compound (I) described compound, including mineral acid and compound (I)
The salt that the salt formed and organic acid are formed with compound (I).
Further, described mineral acid includes hydrochloric acid, hydrobromic acid, sulphuric acid, nitric acid, phosphoric acid；Described organic acid include formic acid,
Acetic acid, trifluoroacetic acid, maleic acid, propanoic acid, malonic acid, acetone acid, oxalic acid, hydroxyacetic acid, salicylic acid.
Preferably, the weight ratio of component A and component B is 0.01～99::1.
Preferably, the weight ratio of component A and component B is 0.05～20:1.
Further, ring pyrrole fluorine oxadiazon compositions also comprises at least one in solvent, suspending agent, thickening agent, dispersant, its
It is 10～80% that the gross weight of middle component A and component B accounts for the percentage ratio of described ring pyrrole fluorine oxadiazon composition total weight.
Further, described solvent is cream, water, benzene,toluene,xylene, methanol, ethanol, isopropanol, butanol, hexamethylene
Ketone, Hexalin, oxolane, tetrahydrofurfuryl alcohol, dichloromethane, chloroform, dimethylformamide, dioxane, N-methyl pyrrole
One or many in pyrrolidone, ethyl acetate, acetone, butanone, ether, epoxy soybean oil, plant soybean oil, liquid wax, lubricating oil
Kind.
Further, described emulsifying agent be phenethyl phenol polyethenoxy polyethenoxy ether, styryl fluosite gather
Oxygen ethylene-oxypropylene block type polyethers, aliphatic acid polyethenoxy ether, dibenzyl xenyl polyoxyethylene ether, glycerol mono laurate
Ester polyoxyethylene ether, styrylphenol polyoxyethylene ether, ethoxy castor oil polyoxyethylene ether, alkyl phenol polyoxypropylene polyoxy
Vinyl Ether, secondary octyl phenol polyethenoxy ether, NPE, aliphatic alcohol polyoxyethylene sulfonate, polyoxyethylene alkane
Base phenol formaldehyde condensate, dodecyl sodium sulfonate calcium, decanol polyoxyethylene ether sulfosuccinic acid sodium, alkylphenol polyoxyethylene fourth two
Acid monoester sulfonate, alkylphenol-polyethenoxy phosphate ester, alkylphenol polyoxyethylene sulfosuccinates, fatty acid polyglycol ethylene glycol
In ester at least one.Described emulsifying agent can improve the storage stability of medicinal liquid, and stops the droplet of dispersion phase to condense mutually, makes
Medicinal liquid reaches homodisperse effect in use.
Further, described thickening agent is xanthan gum, polyvinyl alcohol, sodium alginate, kieselguhr, starch, Kaolin or has
In machine bentonite at least one.Described thickening agent, primarily to the rheological characteristic of regulation liquid and mobility, prevents scattered grain
Son is because being produced layering and precipitation by action of gravity.
Further, described dispersant is lignosulfonates, lignin calcium iodate, polyoxyethylene lauryl ether sulphuric acid
Sodium, alkyl naphthalene formaldehyde condensate sulfonates, dodecylbenzene sodium sulfonate, sodium lauryl sulphate, alkyl polyoxyethylene ether sulfonic acid
Salt, alkylphenol-polyethenoxy base ether formaldehyde condensation products, alkylphenol-polyethenoxy base ether, Nonyl pheno base ether, polyoxy second
Alkene polyoxypropylene group block copolymer, pull open powder, polymeric carboxylic salt, sodium methylene bis-naphthalene sulfonate, polyvinyl alcohol, polycarboxylic acids
In salt, alkylnaphthalene sulfonate, alkylphenol polyoxyethylene, EO/PO block polyether at least one.Described dispersant can make effectively
Composition is dispersed in solvent in use, it is ensured that particle is suspended state, prevents medicinal liquid to be layered, settles, lumps.
Herbicidal combinations of the present invention is mainly used in management of weeds in wheat paddock, such as amur foxtail, wild oat, hard
Grass, annual bluegrass, caput grass, grass, Herba bromi japonici, Itanlian rye, cattle Herba stellariae mediae, Herba Capsellae, descurainia sophia (l.) webb ex prantl, Herba Galii Teneri, Herba chenopodii, Herba Xanthii, thorn
Dish, Herba Euphorbiae Helioscopiae etc., but it is not limited to above-mentioned weeds.
Herbicidal combinations of the present invention uses with at least one mixture in pyraflufen-ethyl or pyroxsulam, can prevent and treat simultaneously
Wheat paddock broad leaved weed and grassy weed, and the preventive effect phase can be extended, a dispenser can control in the whole period of duration of wheat paddock
Weeds.
The present invention possesses following beneficial effect:
In herbicidal composition of the present invention, each active component is compounding in certain ratio range, shows good potentiation,
Mixed compositions relatively single dose significantly improves herbicidal effect, and then reduces using dosage, is reducing the same of drug cost
Time, reduce the influence degree to environment.
Expanding herbicidal spectrum, this herbicidal composition uses pyraflufen-ethyl to use with pyroxsulam mixture, can prevent and treat little simultaneously
Wheatland broad leaved weed and grassy weed, and the preventive effect phase can be extended, a dispenser can control in the whole period of duration of wheat paddock
Weeds.
In addition, Herbicidal combinations low toxicity of the present invention, low to crop, toxicity to man and livestock, can be in the feelings not injuring crop
Kill under condition except multiple weeds, delay the generation of herbicide resistance, improve total preventive effect, and reduce application cost, to crop more
Safety.
Detailed description of the invention
Being further described the detailed description of the invention of the present invention below in conjunction with embodiment, following example are only used for more
Clearly demonstrate the technical em-bodiments of the present invention, and can not limit the scope of the invention with this.
Embodiment 1
It is an object of the invention to provide logical a kind of ring pyrrole fluorine oxadiazon compositions, including component A and component B, wherein component A is chemistry
Compound described in formula I and all isomers thereof or its salt that can be used for weeding and hydrate.
(I)
Component B is selected from 2-methyl-4-chlorophenoxyacetic acid.
The weight ratio of component A and component B is 1:100.
Ring pyrrole fluorine oxadiazon compositions also comprises at least one in solvent, suspending agent, thickening agent, dispersant, wherein component A and
It is 10～80% that the gross weight of component B accounts for the percentage ratio of described ring pyrrole fluorine oxadiazon composition total weight.
Described solvent be cream, water, benzene,toluene,xylene, methanol, ethanol, isopropanol, butanol, Ketohexamethylene, Hexalin,
Oxolane, tetrahydrofurfuryl alcohol, dichloromethane, chloroform, dimethylformamide, dioxane, N-Methyl pyrrolidone, acetic acid
One or more in ethyl ester, acetone, butanone, ether, epoxy soybean oil, plant soybean oil, liquid wax, lubricating oil.
Described emulsifying agent is phenethyl phenol polyethenoxy polyethenoxy ether, styryl fluosite polyoxyethylene-poly-
Oxypropylene block type polyethers, aliphatic acid polyethenoxy ether, dibenzyl xenyl polyoxyethylene ether, glyceryl monolaurate polyoxyethylene
Ether, styrylphenol polyoxyethylene ether, ethoxy castor oil polyoxyethylene ether, alkyl phenol polyoxyethylene polyoxypropylene ether, secondary
OPEO, NPE, aliphatic alcohol polyoxyethylene sulfonate, polyoxyethylene alkylphenol formaldehyde contract
Compound, dodecyl sodium sulfonate calcium, decanol polyoxyethylene ether sulfosuccinic acid sodium, alkylphenol polyoxyethylene succinate monoester sulfonic acid
In salt, alkylphenol-polyethenoxy phosphate ester, alkylphenol polyoxyethylene sulfosuccinates, fatty acid polyethylene glycol ester at least one
Kind.Described emulsifying agent can improve the storage stability of medicinal liquid, and stops the droplet of dispersion phase to condense mutually, makes medicinal liquid use
Time reach homodisperse effect.
Described thickening agent is in xanthan gum, polyvinyl alcohol, sodium alginate, kieselguhr, starch, Kaolin or organobentonite
At least one.Described thickening agent, primarily to the rheological characteristic of regulation liquid and mobility, prevents divided particles because of by gravity
Effect produces layering and precipitation.
Described dispersant is lignosulfonates, lignin calcium iodate, polyoxyethylene lauryl ether sodium sulfate, alkylnaphthalene first
Aldehyde condensate sulfonate, dodecylbenzene sodium sulfonate, sodium lauryl sulphate, alkyl polyoxyethylene ether sulfonate, alkyl phenol are poly-
Oxyethylene group ether formaldehyde condensation products, alkylphenol-polyethenoxy base ether, Nonyl pheno base ether, polyoxyethylene polyoxypropylene base
Block copolymer, pull open powder, polymeric carboxylic salt, sodium methylene bis-naphthalene sulfonate, polyvinyl alcohol, polycarboxylate, alkyl naphthalene sulfonic acid
In salt, alkylphenol polyoxyethylene, EO/PO block polyether at least one.Described dispersant can make effective ingredient in use
It is dispersed in solvent, it is ensured that particle is suspended state, prevents medicinal liquid to be layered, settle, lump.
Embodiment 2
It is an object of the invention to provide logical a kind of ring pyrrole fluorine oxadiazon compositions, including component A and component B, wherein component A is chemistry
Compound described in formula I and all isomers thereof or its salt that can be used for weeding and hydrate.
(I)
Component B is selected from 2-methyl-4-chloro-phenol second thioesters.
The weight ratio of component A and component B is 5:1.
Ring pyrrole fluorine oxadiazon compositions also comprises at least one in solvent, suspending agent, thickening agent, dispersant, wherein component A and
It is 10～80% that the gross weight of component B accounts for the percentage ratio of described ring pyrrole fluorine oxadiazon composition total weight.
Described solvent be cream, water, benzene,toluene,xylene, methanol, ethanol, isopropanol, butanol, Ketohexamethylene, Hexalin,
Oxolane, tetrahydrofurfuryl alcohol, dichloromethane, chloroform, dimethylformamide, dioxane, N-Methyl pyrrolidone, acetic acid
One or more in ethyl ester, acetone, butanone, ether, epoxy soybean oil, plant soybean oil, liquid wax, lubricating oil.
Described emulsifying agent is phenethyl phenol polyethenoxy polyethenoxy ether, styryl fluosite polyoxyethylene-poly-
Oxypropylene block type polyethers, aliphatic acid polyethenoxy ether, dibenzyl xenyl polyoxyethylene ether, glyceryl monolaurate polyoxyethylene
Ether, styrylphenol polyoxyethylene ether, ethoxy castor oil polyoxyethylene ether, alkyl phenol polyoxyethylene polyoxypropylene ether, secondary
OPEO, NPE, aliphatic alcohol polyoxyethylene sulfonate, polyoxyethylene alkylphenol formaldehyde contract
Compound, dodecyl sodium sulfonate calcium, decanol polyoxyethylene ether sulfosuccinic acid sodium, alkylphenol polyoxyethylene succinate monoester sulfonic acid
In salt, alkylphenol-polyethenoxy phosphate ester, alkylphenol polyoxyethylene sulfosuccinates, fatty acid polyethylene glycol ester at least one
Kind.Described emulsifying agent can improve the storage stability of medicinal liquid, and stops the droplet of dispersion phase to condense mutually, makes medicinal liquid use
Time reach homodisperse effect.
Described thickening agent is in xanthan gum, polyvinyl alcohol, sodium alginate, kieselguhr, starch, Kaolin or organobentonite
At least one.Described thickening agent, primarily to the rheological characteristic of regulation liquid and mobility, prevents divided particles because of by gravity
Effect produces layering and precipitation.
Described dispersant is lignosulfonates, lignin calcium iodate, polyoxyethylene lauryl ether sodium sulfate, alkylnaphthalene first
Aldehyde condensate sulfonate, dodecylbenzene sodium sulfonate, sodium lauryl sulphate, alkyl polyoxyethylene ether sulfonate, alkyl phenol are poly-
Oxyethylene group ether formaldehyde condensation products, alkylphenol-polyethenoxy base ether, Nonyl pheno base ether, polyoxyethylene polyoxypropylene base
Block copolymer, pull open powder, polymeric carboxylic salt, sodium methylene bis-naphthalene sulfonate, polyvinyl alcohol, polycarboxylate, alkyl naphthalene sulfonic acid
In salt, alkylphenol polyoxyethylene, EO/PO block polyether at least one.Described dispersant can make effective ingredient in use
It is dispersed in solvent, it is ensured that particle is suspended state, prevents medicinal liquid to be layered, settle, lump.
Embodiment 3
It is an object of the invention to provide logical a kind of ring pyrrole fluorine oxadiazon compositions, including component A and component B, wherein component A is chemistry
Compound described in formula I and all isomers thereof or its salt that can be used for weeding and hydrate.
(I)
Component B is selected from MCPB.
The weight ratio of component A and component B is 20:1.
Ring pyrrole fluorine oxadiazon compositions also comprises at least one in solvent, suspending agent, thickening agent, dispersant, wherein component A and
It is 10～80% that the gross weight of component B accounts for the percentage ratio of described ring pyrrole fluorine oxadiazon composition total weight.
Described solvent be cream, water, benzene,toluene,xylene, methanol, ethanol, isopropanol, butanol, Ketohexamethylene, Hexalin,
Oxolane, tetrahydrofurfuryl alcohol, dichloromethane, chloroform, dimethylformamide, dioxane, N-Methyl pyrrolidone, acetic acid
One or more in ethyl ester, acetone, butanone, ether, epoxy soybean oil, plant soybean oil, liquid wax, lubricating oil.
Described emulsifying agent is phenethyl phenol polyethenoxy polyethenoxy ether, styryl fluosite polyoxyethylene-poly-
Oxypropylene block type polyethers, aliphatic acid polyethenoxy ether, dibenzyl xenyl polyoxyethylene ether, glyceryl monolaurate polyoxyethylene
Ether, styrylphenol polyoxyethylene ether, ethoxy castor oil polyoxyethylene ether, alkyl phenol polyoxyethylene polyoxypropylene ether, secondary
OPEO, NPE, aliphatic alcohol polyoxyethylene sulfonate, polyoxyethylene alkylphenol formaldehyde contract
Compound, dodecyl sodium sulfonate calcium, decanol polyoxyethylene ether sulfosuccinic acid sodium, alkylphenol polyoxyethylene succinate monoester sulfonic acid
In salt, alkylphenol-polyethenoxy phosphate ester, alkylphenol polyoxyethylene sulfosuccinates, fatty acid polyethylene glycol ester at least one
Kind.Described emulsifying agent can improve the storage stability of medicinal liquid, and stops the droplet of dispersion phase to condense mutually, makes medicinal liquid use
Time reach homodisperse effect.
Described thickening agent is in xanthan gum, polyvinyl alcohol, sodium alginate, kieselguhr, starch, Kaolin or organobentonite
At least one.Described thickening agent, primarily to the rheological characteristic of regulation liquid and mobility, prevents divided particles because of by gravity
Effect produces layering and precipitation.
Described dispersant is lignosulfonates, lignin calcium iodate, polyoxyethylene lauryl ether sodium sulfate, alkylnaphthalene first
Aldehyde condensate sulfonate, dodecylbenzene sodium sulfonate, sodium lauryl sulphate, alkyl polyoxyethylene ether sulfonate, alkyl phenol are poly-
Oxyethylene group ether formaldehyde condensation products, alkylphenol-polyethenoxy base ether, Nonyl pheno base ether, polyoxyethylene polyoxypropylene base
Block copolymer, pull open powder, polymeric carboxylic salt, sodium methylene bis-naphthalene sulfonate, polyvinyl alcohol, polycarboxylate, alkyl naphthalene sulfonic acid
In salt, alkylphenol polyoxyethylene, EO/PO block polyether at least one.Described dispersant can make effective ingredient in use
It is dispersed in solvent, it is ensured that particle is suspended state, prevents medicinal liquid to be layered, settle, lump.
Embodiment 4
It is an object of the invention to provide logical a kind of ring pyrrole fluorine oxadiazon compositions, including component A and component B, wherein component A is chemistry
Compound described in formula I and all isomers thereof or its salt that can be used for weeding and hydrate.
(I)
Component B is selected from 2-methyl-4-chlorophenoxyacetic acid sodium.
The weight ratio of component A and component B is 1:10.
Ring pyrrole fluorine oxadiazon compositions also comprises at least one in solvent, suspending agent, thickening agent, dispersant, wherein component A and
It is 10～80% that the gross weight of component B accounts for the percentage ratio of described ring pyrrole fluorine oxadiazon composition total weight.
Described solvent be cream, water, benzene,toluene,xylene, methanol, ethanol, isopropanol, butanol, Ketohexamethylene, Hexalin,
Oxolane, tetrahydrofurfuryl alcohol, dichloromethane, chloroform, dimethylformamide, dioxane, N-Methyl pyrrolidone, acetic acid
One or more in ethyl ester, acetone, butanone, ether, epoxy soybean oil, plant soybean oil, liquid wax, lubricating oil.
Described emulsifying agent is phenethyl phenol polyethenoxy polyethenoxy ether, styryl fluosite polyoxyethylene-poly-
Oxypropylene block type polyethers, aliphatic acid polyethenoxy ether, dibenzyl xenyl polyoxyethylene ether, glyceryl monolaurate polyoxyethylene
Ether, styrylphenol polyoxyethylene ether, ethoxy castor oil polyoxyethylene ether, alkyl phenol polyoxyethylene polyoxypropylene ether, secondary
OPEO, NPE, aliphatic alcohol polyoxyethylene sulfonate, polyoxyethylene alkylphenol formaldehyde contract
Compound, dodecyl sodium sulfonate calcium, decanol polyoxyethylene ether sulfosuccinic acid sodium, alkylphenol polyoxyethylene succinate monoester sulfonic acid
In salt, alkylphenol-polyethenoxy phosphate ester, alkylphenol polyoxyethylene sulfosuccinates, fatty acid polyethylene glycol ester at least one
Kind.Described emulsifying agent can improve the storage stability of medicinal liquid, and stops the droplet of dispersion phase to condense mutually, makes medicinal liquid use
Time reach homodisperse effect.
Described thickening agent is in xanthan gum, polyvinyl alcohol, sodium alginate, kieselguhr, starch, Kaolin or organobentonite
At least one.Described thickening agent, primarily to the rheological characteristic of regulation liquid and mobility, prevents divided particles because of by gravity
Effect produces layering and precipitation.
Described dispersant is lignosulfonates, lignin calcium iodate, polyoxyethylene lauryl ether sodium sulfate, alkylnaphthalene first
Aldehyde condensate sulfonate, dodecylbenzene sodium sulfonate, sodium lauryl sulphate, alkyl polyoxyethylene ether sulfonate, alkyl phenol are poly-
Oxyethylene group ether formaldehyde condensation products, alkylphenol-polyethenoxy base ether, Nonyl pheno base ether, polyoxyethylene polyoxypropylene base
Block copolymer, pull open powder, polymeric carboxylic salt, sodium methylene bis-naphthalene sulfonate, polyvinyl alcohol, polycarboxylate, alkyl naphthalene sulfonic acid
In salt, alkylphenol polyoxyethylene, EO/PO block polyether at least one.Described dispersant can make effective ingredient in use
It is dispersed in solvent, it is ensured that particle is suspended state, prevents medicinal liquid to be layered, settle, lump.
Embodiment 5
It is an object of the invention to provide logical a kind of ring pyrrole fluorine oxadiazon compositions, including component A and component B, wherein component A is chemistry
Compound described in formula I and all isomers thereof or its salt that can be used for weeding and hydrate.
(I)
Component B is selected from the different monooctyl ester of 2-methyl-4-chlorophenoxyacetic acid.
The weight ratio of component A and component B is 2:1.
Ring pyrrole fluorine oxadiazon compositions also comprises at least one in solvent, suspending agent, thickening agent, dispersant, wherein component A and
It is 10～80% that the gross weight of component B accounts for the percentage ratio of described ring pyrrole fluorine oxadiazon composition total weight.
Described solvent be cream, water, benzene,toluene,xylene, methanol, ethanol, isopropanol, butanol, Ketohexamethylene, Hexalin,
Oxolane, tetrahydrofurfuryl alcohol, dichloromethane, chloroform, dimethylformamide, dioxane, N-Methyl pyrrolidone, acetic acid
One or more in ethyl ester, acetone, butanone, ether, epoxy soybean oil, plant soybean oil, liquid wax, lubricating oil.
Described emulsifying agent is phenethyl phenol polyethenoxy polyethenoxy ether, styryl fluosite polyoxyethylene-poly-
Oxypropylene block type polyethers, aliphatic acid polyethenoxy ether, dibenzyl xenyl polyoxyethylene ether, glyceryl monolaurate polyoxyethylene
Ether, styrylphenol polyoxyethylene ether, ethoxy castor oil polyoxyethylene ether, alkyl phenol polyoxyethylene polyoxypropylene ether, secondary
OPEO, NPE, aliphatic alcohol polyoxyethylene sulfonate, polyoxyethylene alkylphenol formaldehyde contract
Compound, dodecyl sodium sulfonate calcium, decanol polyoxyethylene ether sulfosuccinic acid sodium, alkylphenol polyoxyethylene succinate monoester sulfonic acid
In salt, alkylphenol-polyethenoxy phosphate ester, alkylphenol polyoxyethylene sulfosuccinates, fatty acid polyethylene glycol ester at least one
Kind.Described emulsifying agent can improve the storage stability of medicinal liquid, and stops the droplet of dispersion phase to condense mutually, makes medicinal liquid use
Time reach homodisperse effect.
Described thickening agent is in xanthan gum, polyvinyl alcohol, sodium alginate, kieselguhr, starch, Kaolin or organobentonite
At least one.Described thickening agent, primarily to the rheological characteristic of regulation liquid and mobility, prevents divided particles because of by gravity
Effect produces layering and precipitation.
Described dispersant is lignosulfonates, lignin calcium iodate, polyoxyethylene lauryl ether sodium sulfate, alkylnaphthalene first
Aldehyde condensate sulfonate, dodecylbenzene sodium sulfonate, sodium lauryl sulphate, alkyl polyoxyethylene ether sulfonate, alkyl phenol are poly-
Oxyethylene group ether formaldehyde condensation products, alkylphenol-polyethenoxy base ether, Nonyl pheno base ether, polyoxyethylene polyoxypropylene base
Block copolymer, pull open powder, polymeric carboxylic salt, sodium methylene bis-naphthalene sulfonate, polyvinyl alcohol, polycarboxylate, alkyl naphthalene sulfonic acid
In salt, alkylphenol polyoxyethylene, EO/PO block polyether at least one.Described dispersant can make effective ingredient in use
It is dispersed in solvent, it is ensured that particle is suspended state, prevents medicinal liquid to be layered, settle, lump.
Embodiment 6
It is an object of the invention to provide logical a kind of ring pyrrole fluorine oxadiazon compositions, including component A and component B, wherein component A is chemistry
Compound described in formula I and all isomers thereof or its salt that can be used for weeding and hydrate.
(I)
Component B is selected from 2, the different monooctyl ester of 4-dichlorphenoxyacetic acid.
The weight ratio of component A and component B is 1:1.
Ring pyrrole fluorine oxadiazon compositions also comprises at least one in solvent, suspending agent, thickening agent, dispersant, wherein component A and
It is 10～80% that the gross weight of component B accounts for the percentage ratio of described ring pyrrole fluorine oxadiazon composition total weight.
Described solvent be cream, water, benzene,toluene,xylene, methanol, ethanol, isopropanol, butanol, Ketohexamethylene, Hexalin,
Oxolane, tetrahydrofurfuryl alcohol, dichloromethane, chloroform, dimethylformamide, dioxane, N-Methyl pyrrolidone, acetic acid
One or more in ethyl ester, acetone, butanone, ether, epoxy soybean oil, plant soybean oil, liquid wax, lubricating oil.
Described emulsifying agent is phenethyl phenol polyethenoxy polyethenoxy ether, styryl fluosite polyoxyethylene-poly-
Oxypropylene block type polyethers, aliphatic acid polyethenoxy ether, dibenzyl xenyl polyoxyethylene ether, glyceryl monolaurate polyoxyethylene
Ether, styrylphenol polyoxyethylene ether, ethoxy castor oil polyoxyethylene ether, alkyl phenol polyoxyethylene polyoxypropylene ether, secondary
OPEO, NPE, aliphatic alcohol polyoxyethylene sulfonate, polyoxyethylene alkylphenol formaldehyde contract
Compound, dodecyl sodium sulfonate calcium, decanol polyoxyethylene ether sulfosuccinic acid sodium, alkylphenol polyoxyethylene succinate monoester sulfonic acid
In salt, alkylphenol-polyethenoxy phosphate ester, alkylphenol polyoxyethylene sulfosuccinates, fatty acid polyethylene glycol ester at least one
Kind.Described emulsifying agent can improve the storage stability of medicinal liquid, and stops the droplet of dispersion phase to condense mutually, makes medicinal liquid use
Time reach homodisperse effect.
Described thickening agent is in xanthan gum, polyvinyl alcohol, sodium alginate, kieselguhr, starch, Kaolin or organobentonite
At least one.Described thickening agent, primarily to the rheological characteristic of regulation liquid and mobility, prevents divided particles because of by gravity
Effect produces layering and precipitation.
Described dispersant is lignosulfonates, lignin calcium iodate, polyoxyethylene lauryl ether sodium sulfate, alkylnaphthalene first
Aldehyde condensate sulfonate, dodecylbenzene sodium sulfonate, sodium lauryl sulphate, alkyl polyoxyethylene ether sulfonate, alkyl phenol are poly-
Oxyethylene group ether formaldehyde condensation products, alkylphenol-polyethenoxy base ether, Nonyl pheno base ether, polyoxyethylene polyoxypropylene base
Block copolymer, pull open powder, polymeric carboxylic salt, sodium methylene bis-naphthalene sulfonate, polyvinyl alcohol, polycarboxylate, alkyl naphthalene sulfonic acid
In salt, alkylphenol polyoxyethylene, EO/PO block polyether at least one.Described dispersant can make effective ingredient in use
It is dispersed in solvent, it is ensured that particle is suspended state, prevents medicinal liquid to be layered, settle, lump.
Embodiment 7
It is an object of the invention to provide logical a kind of ring pyrrole fluorine oxadiazon compositions, including component A and component B, wherein component A is chemistry
Compound described in formula I and all isomers thereof or its salt that can be used for weeding and hydrate.
It is an object of the invention to provide logical a kind of ring pyrrole fluorine oxadiazon compositions, including component A and component B, wherein component A is
Chemistry compound described in formula I and all isomers thereof or its salt that can be used for weeding and hydrate.
(I)
Component B is selected from 2,4 dichloro benzene ethoxyacetic acid, 4-(2,4 dichloro benzene epoxide) propanoic acid.
The weight ratio of component A and component B is 80:1.
Ring pyrrole fluorine oxadiazon compositions also comprises at least one in solvent, suspending agent, thickening agent, dispersant, wherein component A and
It is 10～80% that the gross weight of component B accounts for the percentage ratio of described ring pyrrole fluorine oxadiazon composition total weight.
Described solvent be cream, water, benzene,toluene,xylene, methanol, ethanol, isopropanol, butanol, Ketohexamethylene, Hexalin,
Oxolane, tetrahydrofurfuryl alcohol, dichloromethane, chloroform, dimethylformamide, dioxane, N-Methyl pyrrolidone, acetic acid
One or more in ethyl ester, acetone, butanone, ether, epoxy soybean oil, plant soybean oil, liquid wax, lubricating oil.
Described emulsifying agent is phenethyl phenol polyethenoxy polyethenoxy ether, styryl fluosite polyoxyethylene-polyoxy third
Alkene block type polyethers, aliphatic acid polyethenoxy ether, dibenzyl xenyl polyoxyethylene ether, glyceryl monolaurate polyoxyethylene ether,
Styrylphenol polyoxyethylene ether, ethoxy castor oil polyoxyethylene ether, alkyl phenol polyoxyethylene polyoxypropylene ether, secondary octyl
Phenol polyethenoxy ether, NPE, aliphatic alcohol polyoxyethylene sulfonate, polyoxyethylene alkylphenol formaldehyde condensation
Thing, dodecyl sodium sulfonate calcium, decanol polyoxyethylene ether sulfosuccinic acid sodium, alkylphenol polyoxyethylene succinate monoester sulfonic acid
In salt, alkylphenol-polyethenoxy phosphate ester, alkylphenol polyoxyethylene sulfosuccinates, fatty acid polyethylene glycol ester at least one
Kind.Described emulsifying agent can improve the storage stability of medicinal liquid, and stops the droplet of dispersion phase to condense mutually, makes medicinal liquid use
Time reach homodisperse effect.
Described thickening agent is in xanthan gum, polyvinyl alcohol, sodium alginate, kieselguhr, starch, Kaolin or organobentonite
At least one.Described thickening agent, primarily to the rheological characteristic of regulation liquid and mobility, prevents divided particles because of by gravity
Effect produces layering and precipitation.
Described dispersant is lignosulfonates, lignin calcium iodate, polyoxyethylene lauryl ether sodium sulfate, alkylnaphthalene first
Aldehyde condensate sulfonate, dodecylbenzene sodium sulfonate, sodium lauryl sulphate, alkyl polyoxyethylene ether sulfonate, alkyl phenol are poly-
Oxyethylene group ether formaldehyde condensation products, alkylphenol-polyethenoxy base ether, Nonyl pheno base ether, polyoxyethylene polyoxypropylene base
Block copolymer, pull open powder, polymeric carboxylic salt, sodium methylene bis-naphthalene sulfonate, polyvinyl alcohol, polycarboxylate, alkyl naphthalene sulfonic acid
In salt, alkylphenol polyoxyethylene, EO/PO block polyether at least one.Described dispersant can make effective ingredient in use
It is dispersed in solvent, it is ensured that particle is suspended state, prevents medicinal liquid to be layered, settle, lump.
Above-described embodiment 1-7 has carried out weeding test for the different weeds of different regions, and its effect is as follows:
Field demonstration effect situation:
Preventive effect to ALS inhibitor Herbicide-resistant weeds
The above is only the preferred embodiments of the present invention, it is noted that come for those skilled in the art
Saying, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvements and modifications, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (9)
1. a ring pyrrole fluorine oxadiazon compositions, it is characterised in that effective ingredient includes component A and component B, and wherein component A is for changing
Learn the compound described in formula I and all isomers thereof or its salt that can be used for weeding and hydrate；
Component B selected from 2-methyl-4-chlorobenzene oxycarboxylic acid, 2-methyl-4-chlorophenoxyacetic acid, 2-methyl-4-chloro-phenol second thioesters,
MCPB, 2-methyl-4-chlorine phenoxy propionic acid, 2-methyl-4-chlorophenoxyacetic acid sodium, the different monooctyl ester of 2-methyl-4-chlorophenoxyacetic acid, 2,4-
Dichlorobenzene oxygen butyl acetate, 2, the different monooctyl ester of 4-dichlorphenoxyacetic acid, 2,4-dichlorophenoxyacetic acid, 4-(2,4-dichlorophenoxy)
In propanoic acid or the salt of above-claimed cpd or hydrate at least one.
2. ring pyrrole fluorine oxadiazon compositions as claimed in claim 1, it is characterised in that described Part A components is by compound (I) institute
State the salt of compound, the salt that the salt formed including mineral acid and compound (I) and organic acid are formed with compound (I).
3. ring pyrrole fluorine oxadiazon compositions as claimed in claim 2, it is characterised in that described mineral acid include hydrochloric acid, hydrobromic acid,
Sulphuric acid, nitric acid, phosphoric acid；Described organic acid includes formic acid, acetic acid, trifluoroacetic acid, maleic acid, propanoic acid, malonic acid, acetone acid, grass
Acid, hydroxyacetic acid, salicylic acid.
4. ring pyrrole fluorine oxadiazon compositions as claimed in claim 1, it is characterised in that the weight ratio of component A and component B is 0.01
～99:1.
5. ring pyrrole fluorine oxadiazon compositions as claimed in claim 1, it is characterised in that the weight ratio of component A and component B is 0.05
～20:1.
6. the ring pyrrole fluorine oxadiazon compositions as described in claim 1 any one, it is characterised in that ring pyrrole fluorine oxadiazon compositions is also
Comprising at least one in solvent, suspending agent, thickening agent, dispersant, emulsifying agent, wherein the gross weight of component A and component B accounts for described
The percentage ratio of ring pyrrole fluorine oxadiazon composition total weight is 10～80%.
7. ring pyrrole fluorine oxadiazon compositions as claimed in claim 6, it is characterised in that be cream, water, benzene, first with described solvent
Benzene, dimethylbenzene, methanol, ethanol, isopropanol, butanol, Ketohexamethylene, Hexalin, oxolane, tetrahydrofurfuryl alcohol, dichloromethane, trichlorine
Methane, dimethylformamide, dioxane, N-Methyl pyrrolidone, ethyl acetate, acetone, butanone, ether, epoxy soybean oil,
One or more in plant soybean oil, liquid wax, lubricating oil.
8. ring pyrrole fluorine oxadiazon compositions as claimed in claim 6, it is characterised in that described emulsifying agent is phenethyl phenol polyoxy second
Alkene polyethenoxy ether, styryl fluosite PULLRONIC F68 block type polyethers, aliphatic acid polyethenoxy ether,
Dibenzyl xenyl polyoxyethylene ether, glyceryl monolaurate polyoxyethylene ether, styrylphenol polyoxyethylene ether, ethyoxyl castor
Oleum Sesami polyoxyethylene ether, alkyl phenol polyoxyethylene polyoxypropylene ether, secondary octyl phenol polyethenoxy ether, NPE,
Aliphatic alcohol polyoxyethylene sulfonate, polyoxyethylene alkylphenol formaldehyde condensation products, dodecyl sodium sulfonate calcium, decanol polyoxyethylene ether
Sodium sulfosuccinate, alkylphenol polyoxyethylene succinate monoester sulfonate, alkylphenol-polyethenoxy phosphate ester, alkyl phenol polyoxy
In vinyl Ether sulfosuccinates, fatty acid polyethylene glycol ester at least one；Described thickening agent is xanthan gum, polyvinyl alcohol, sea
In sodium alginate, kieselguhr, starch, Kaolin or organobentonite at least one；Described dispersant is lignosulfonates, wooden
Element calcium iodate, polyoxyethylene lauryl ether sodium sulfate, alkyl naphthalene formaldehyde condensate sulfonates, dodecylbenzene sodium sulfonate, 12
Alkyl sodium sulfate, alkyl polyoxyethylene ether sulfonate, alkylphenol-polyethenoxy base ether formaldehyde condensation products, alkylphenol-polyethenoxy base
Ether, Nonyl pheno base ether, polyoxyethylene polyoxypropylene group block copolymer, pull open powder, polymeric carboxylic salt, methylene
In double sodium naphthalene sulfonates, polyvinyl alcohol, polycarboxylate, alkylnaphthalene sulfonate, alkylphenol polyoxyethylene, EO/PO block polyether extremely
Few one.
9. the ring pyrrole fluorine oxadiazon compositions as described in claim 1-8 any one, it is characterised in that described Herbicidal combinations
It is mainly used in management of weeds in wheat paddock, such as amur foxtail, wild oat, hard grass, annual bluegrass, caput grass, grass, Herba bromi japonici, spends more
Rye grass, cattle Herba stellariae mediae, Herba Capsellae, descurainia sophia (l.) webb ex prantl, Herba Galii Teneri, Herba chenopodii, Herba Xanthii, field thistle, Herba Euphorbiae Helioscopiae.
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