CN110050794A - A kind of herbicidal composition and its preparation method and application - Google Patents
A kind of herbicidal composition and its preparation method and application Download PDFInfo
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- CN110050794A CN110050794A CN201910353686.5A CN201910353686A CN110050794A CN 110050794 A CN110050794 A CN 110050794A CN 201910353686 A CN201910353686 A CN 201910353686A CN 110050794 A CN110050794 A CN 110050794A
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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
- A01N43/34—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
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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
- A01N43/58—1,2-Diazines; Hydrogenated 1,2-diazines
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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
- A01N43/90—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
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Abstract
The invention discloses a kind of herbicidal composition, the active constituent including following parts by weight: 1 ~ 50 part of flufenpyrethyl, 1 ~ 50 part of cloransulammethyl, 5 ~ 70 parts of efficient fluazifop.Herbicidal composition of the invention can be configured to wettable powder, water dispersible granules, missible oil, microemulsion, for Controlling Weeds in Rape Fields and the annual and perennial gramineae weed of Soybean Field, broadleaf weeds.Herbicidal composition of the invention can reduce unit area herbicide dosage to rape and soybean safety, and improving herbicidal effect reduces drug cost.
Description
Technical field
The present invention relates to technical field of pesticide, and in particular to a kind of herbicidal composition and its preparation method and application.
Background technique
Many kinds of, main raw gramineae weed such as barnyard grass, herba setariae viridis, the horse one year of Soybean Field and Rice-rape fields weeds
Tang, wild avena sativa, herba eleusines indicae etc., annual broadleaf weed have Chenopodiaceae, Siberian cocklebur, purslane, black nightshade, acalypha copperleaf, knotweed, salsola collina, duck plantar
Grass, herba stellariae mediae etc., perennial weeds such as meadow pine, field thistle, setose thistle, Bermuda grass, reed, buy bowl dish etc. at sowthistle.Preventing and kill off for weeds be
Guarantee an important measures of agricultural production and income.Mainly have in the herbicide of China's Soybean Field registration at present: amides (second grass
Amine, isopropyl methoxalamine, alachlor, propisochlor, S-metolachlor), aryloxyphenoxypropionic class (efficient fluazifop,
Efficient haloxyfop, fenoxapropPethyl, Quizalotop-ethyl) and diphenyl ether (acifluorfen, fomesafen, second carboxylic fluorine
Careless ether, Oxyfluorfen, lactofen) etc..There are problems in China Soybean herbicides market, first is that keeping from ill weeds
Pharmacy variety is few；Second is that especially part peasant habit uses single herbicide due to a large amount of uses of herbicide, lead to weeds
Resistance is generated, dayflower, sowthistle, Ageratum conyzoides etc. become dominant weed；Third is that drug injury problem is prominent；Fourth is that herbicide resistance is sent out
It is fast to open up speed.
Flufenpyrethyl belongs to pyridazinone herbicide, by inhibiting the proporphyrinogen oxidase of weeds, prevents tetrapyrrole
The synthesis of biology, to prevent to generate chlorophyll, last weeds are withered.Flufenpyrethyl can be absorbed through grass cutting blade and root, be
After soybean, corn and sugarcane seedling prevent and treat broadleaf weeds high activity herbicide, it is especially effective to piemarker, have efficiently, low toxicity and
Environmentally friendly feature.Flufenpyrethyl english common name Flufenpyr-ethyl, CA registration number: 188489-07-8,
Chemical name: the chloro- 5- of 2- [1,6- dihydro -5- methyl -6- oxygen -4- (trifluoromethyl) pyridazine -1- base] -4- fluorobenzene fluoroacetic acid second
Ester, molecular formula: C16H13O4N2F4Cl, molecular weight: 408.73, structural formula are as follows:
Cloransulammethyl is sulfonamides herbicide, is absorbed through grass cutting blade, root, and accumulation inhibits acetyl cream in growing point
Acid enzyme (ALS), influences the synthesis of protein, so that weeds is stopped growing and dead.It is spraying for Soybean Field cauline leaf, it prevents and kill off wealthy
Leaf weeds.There is preferable control efficiency to broadleaf weeds dayflower, smartweed, artemisiifolia, there is stronger inhibition to make Chinese Ixeris, sowthistle
With.Cloransulammethyl english common name Cloransulam-methyl, CA registration number: 147150-35-4, chemical name: 3-
Chloro- 2- [(5- ethyoxyl -7- fluorine [5,1-c] pyrimidine -2-base) sulfonamido] methyl benzoate, molecular formula: C15H13ClFN5O5S,
Molecular weight: 429.81, structural formula are as follows:
Efficient fluazifop category aryloxyphenoxypropionic class selectivity interior suction and conduction type cauline leaf process herbicide, are used as
Cauline leaf process can be absorbed by the stem of plant, leaf, be transmitted to growing point and mitogenetic group by the tissue of dredging of xylem, bast
It knits, inhibits the fatty acid of weeds to synthesize and the inhibition to acetyl-CoA carboxylase, and then inhibit the life of its section, rhizome, bud
It is long, it is aggrieved after plant gradually withered death.Annual and perennial gramineae weed can be prevented and treated, such as amur foxtail, herba setariae viridis, barnyard grass
Grass, herba digitariae, herba eleusines indicae, wild avena sativa, reed, johnson grass, Bermuda grass etc. are invalid to broadleaf weed.Efficient fluazifop English is logical
With title Fluazifop-P, CA registration number: 79241-46-6, chemical name: (R) -2- { 4- [(5- trifluoromethyl) -2- base-pyrrole
Piperidinyl] oxygroup } butyl propionate, molecular formula: C19H20F3NO4, molecular weight: 383.36, structural formula are as follows:
Summary of the invention
The object of the present invention is to provide a kind of herbicidal composition, the herbicidal composition can effectively prevent and kill off it is annual and
Perennial gramineae weed, broadleaf weeds grow safety to rape, soybean.And the composition performance is stablized, efficiently.
In order to achieve the above objectives, the technical solution of the present invention is as follows:
Herbicidal composition of the invention, the active constituent including following parts by weight: 1~50 part of flufenpyrethyl, chlorine ester
1~50 part of sulphur grass amine, 5~70 parts of efficient fluazifop.
Further, the herbicidal composition, the active constituent including following parts by weight: 3~8 parts of flufenpyrethyl,
5~7 parts of cloransulammethyl, 22~30 parts of efficient fluazifop.
Further, liquid preparation is made with solvent and auxiliary material cooperation in the herbicidal composition, and the auxiliary material is cream
The mixing of one or more of agent, dispersing agent, thickener, defoaming agent, antifreezing agent, pH adjusting agent.
Further, the solvent is water, benzene,toluene,xylene, acetone, dimethylformamide, dimethyl sulfoxide, three
Chloromethanes, methylene chloride, hexamethylene, cyclohexanone, N-Methyl pyrrolidone, acetonitrile, methanol, ethyl alcohol, propyl alcohol, isopropanol, butanol,
One or more of isobutanol, cyclohexanol, ethyl acetate, Propylene Glycol ether, ethohexadiol ether, petroleum ether mix
Close object；
The emulsifier is calcium dodecyl benzene sulfonate, lauryl sodium sulfate, neopelex, triphen second
Base phenol polyoxy ether phosphate amine salt, thermally coupled distillation columns amine salt, castor oil polyoxyethylene ether phosphate amine salt,
It is Polyoxyethylene fatty acid amides fatty acid ester, Fixanol, alkyl isoquinolinium salt, dialkylmorpholinum salts, oleamide sulfonate, two different
Propyl naphthalene sulfonate, lignosulfonates, naphthalenesulfonate formaldehyde condensation compound, styryl phenyl polyoxyethylene ether, phenethyl benzene
Phenol polyethenoxy polyethenoxy ether, alkyl phenol formaldehyde resin polyoxyethylene ether, nonylphenol polyoxyethylene ether, aliphatic alcohol polyethenoxy
Ether, polyoxyethylene alkyl ether, polyoxyethylene polyoxypropylene block polymer, Polyoxyethylene Sorbitol Fatty Acid Esters, sorbitol anhydride
One of monostearate, sorbitan monostearate polyoxyethylene ether, polyoxypropylene glycol mono fatty acid ester or two
Kind or more mixture；
The dispersing agent is lignosulfonates, p-hydroxyphenyl sodium lignin sulfonate, fatty alcohol polyoxyethylene ether sulfuric acid
Salt, alkylnaphthalene sulfonate, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, dodecyl trimethyl ammonium salt, alkyl dimethyl benzyl ammonium salt, two
Polyoxyethylene lauryl ether phosphate, styrene-maleate copolymer, aliphatic alcohol polyoxyvinethene phosphate, nonyl phenol
Polyoxyethylene ether, glycerine fatty acid polyoxyethylene ether, polyoxyethylene alkylaryl ether, polyoxyethylene lanolin alcohol, polyoxyethylene
One of sorbitan aliphatic ester, polyoxyethylene glyceryl mono fatty acid ester, alkylolamides and polyoxyethylene alkyl amine
Or two or more mixture；
The thickener is Arabic gum, in xanthan gum, gelatin, polyvinyl alcohol, aluminium-magnesium silicate, sodium carboxymethylcellulose
One or more kinds of mixtures；
The defoaming agent is polyglycerol, organosilicon, polypropylene glycerol aether, butylphosphoric acid ester, phosphoric acid isobutyl ester, benzene second
One of alcohol oleate；
The antifreezing agent is the mixture of one or more of ethylene glycol, propylene glycol, glycerine；
The pH adjusting agent is hydrochloric acid, calgon, sodium citrate, sodium bicarbonate, sodium acetate, sodium hydroxide, hydrogen
The mixture of one or more of oxidant, triethanolamine.
Further, solid pharmaceutical preparation is made with auxiliary material cooperation, it is characterised in that: described is auxiliary in the herbicidal composition
Material includes inert filler, wetting agent, dispersing agent, disintegrating agent.
Further, the preparation method of the herbicidal composition, solid pharmaceutical preparation includes the following steps:
Each raw material and inert filler are mixed, fine powder is ground into, wetting agent, dispersing agent, disintegrating agent is added, is uniformly mixed system
At pulvis；
Or on the basis of pulvis, suitable binder is added and is further prepared into granule.
Further, the inert filler is diatomite, clay, talcum powder, high viscous starch, kaolin, clay, swelling
The mixing of one or more of soil, attapulgite, white carbon black, precipitated calcium carbonate；
The wetting agent is calcium dodecyl benzene sulfonate, lauryl sodium sulfate, neopelex, triphen second
Base phenol polyoxy ether phosphate amine salt, thermally coupled distillation columns amine salt, castor oil polyoxyethylene ether phosphate amine salt,
It is Polyoxyethylene fatty acid amides fatty acid ester, Fixanol, alkyl isoquinolinium salt, dialkylmorpholinum salts, oleamide sulfonate, two different
Propyl naphthalene sulfonate, lignosulfonates, naphthalenesulfonate formaldehyde condensation compound, styryl phenyl polyoxyethylene ether, phenethyl benzene
Phenol polyethenoxy polyethenoxy ether, alkyl phenol formaldehyde resin polyoxyethylene ether, nonylphenol polyoxyethylene ether, aliphatic alcohol polyethenoxy
Ether, polyoxyethylene alkyl ether, polyoxyethylene polyoxypropylene block polymer, Polyoxyethylene Sorbitol Fatty Acid Esters, sorbitol anhydride
One of monostearate, sorbitan monostearate polyoxyethylene ether, polyoxypropylene glycol mono fatty acid ester or two
Kind or more mixture；
The dispersing agent is lignosulfonates, p-hydroxyphenyl sodium lignin sulfonate, fatty alcohol polyoxyethylene ether sulfuric acid
Salt, alkylnaphthalene sulfonate, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, dodecyl trimethyl ammonium salt, alkyl dimethyl benzyl ammonium salt, two
Polyoxyethylene lauryl ether phosphate, styrene-maleic acid salt copolymer, aliphatic alcohol polyoxyvinethene phosphate, nonyl phenol
Polyoxyethylene ether, glycerine fatty acid polyoxyethylene ether, polyoxyethylene alkylaryl ether, polyoxyethylene lanolin alcohol, polyoxyethylene
One of sorbitan aliphatic ester, polyoxyethylene glyceryl mono fatty acid ester, alkylolamides and polyoxyethylene alkyl amine
Or two or more mixture；
The disintegrating agent is urea, sodium sulphate, calcium sulfate, sodium bicarbonate, ammonium sulfate, magnesium chloride, one in sodium chloride
Kind or two or more mixtures；
The binder is cornstarch, natural gum, animal glue, denaturated sodium polyacrylate, alkylaryl polyoxyethyl ether
One or more of mixture.
The present invention also provides the herbicidal compositions to prevent and kill off annual and perennial standing grain for Rice-rape fields or Soybean Field
Undergraduate course weeds, broadleaf weeds purposes.
Further, the herbicidal composition is for preventing and treating amur foxtail, herba setariae viridis, barnyard grass, herba digitariae, herba eleusines indicae, wild swallow
Wheat, reed, johnson grass, Bermuda grass, wild millet, purslane, Siberian cocklebur, black nightshade, bidens pilosa, Ageratum conyzoides, fennel fiber crops, datura, weasel valve
Flower, Chenopodiaceae, acalypha copperleaf, knotweed, salsola collina, dayflower, herba stellariae mediae purposes.
In recent years, since single herbicide, dayflower, sowthistle, meadow pine, Ageratum conyzoides, Bermuda grass, aged horse is used for a long time
The weeds such as Tang are at the dominant weed in Rice-rape fields, Soybean Field.The present invention weeding that three kinds of mechanism of action is different with degrass spectrum
Agent flufenpyrethyl, cloransulammethyl, efficient fluazifop are mixed according to a certain percentage, increasing action target site, expand
Degrass spectrum, final composition can be good at prevent and treat knotgrass, Echinochloa, setaria, herba eleusines indicae, Amaranthus, Polygonum, Chenopodium,
Xanthium, black nightshade, purslane, fennel fiber crops, datura, Ageratum conyzoides, weasel hemp nettle, salsola collina, dayflower, herba stellariae mediae etc., and the herbicide
Composition is applied to Rice-rape fields, soybean field weeding, has herbicidal effect good, easy to use, efficient, right to rape, soybean safety
Low, the environmentally friendly feature of people and animals' toxicity.
In view of this, the present invention has following remarkable result:
(1) flufenpyrethyl, cloransulammethyl, efficient fluazifop combination, in addition to conventional weeds efficiently other than, it is especially right
Rice-rape fields, resistant weed such as dayflower, sowthistle, meadow pine, black nightshade, Bermuda grass, aged herba digitariae of Soybean Field etc. have prominent effect.
(2) flufenpyrethyl, cloransulammethyl, efficient fluazifop combination, to rape, soybean safety, to people and animals' toxicity
Low, dosage is few compared with other rapes, Soybean herbicides, and popularization and application have huge economic benefit and social benefit.
(3) flufenpyrethyl, cloransulammethyl, the mechanism of action of efficient fluazifop are different, can overcome long-term
Single use is easy to produce the shortcomings that resistance, extends the service life of medicament, has important meaning to the comprehensive treatment of Weed Resistance
Justice.
(4) flufenpyrethyl, cloransulammethyl, efficient fluazifop combination, show obvious within a certain ratio range
Synergistic effect, control efficiency is significantly improved than single dose, expands degrass spectrum, it is possible to reduce dosage, avoid blindly plus
The dosage of big herbicide and the waste for causing this risings of agriculture He herbicide, protection environment.
Specific embodiment
In order to keep the objectives, technical solutions, and advantages of the present invention more concise, present invention following specific embodiments
It is illustrated, but the present invention is by no means limited to these examples.The following is only the preferred embodiment of the present invention, is only used for describing
The present invention should not be understood as limiting the scope of the present invention.It should be pointed out that institute all within the spirits and principles of the present invention
Any modifications, equivalent replacements, and improvements etc. done, should all be included in the protection scope of the present invention.
Embodiment 1:50% flufenpyrethyl cloransulammethyl efficient fluazifop wettable powder.
The herbicidal composition raw material dosage of the present embodiment are as follows:
Flufenpyrethyl 28kg, cloransulammethyl 12kg, efficient fluazifop 10kg, lauryl sodium sulfate 7kg are wooden
Plain sulfonate 3kg, fatty alcohol polyoxyethylene ether 5kg, p-hydroxyphenyl sodium lignin sulfonate 10kg, alkylolamides 5kg, diatomite
15kg, precipitated calcium carbonate 5kg.
The herbicidal composition of the present embodiment the preparation method comprises the following steps:
Above-mentioned material is added together in cone-type mixer and is uniformly mixed, is crushed by airslide disintegrating mill, smashed object
Material is mixed through cone-type mixer again, and mixed fineness of materials 98% is by 600 mesh standard sieves to get wettable powder.
Embodiment 2:75% flufenpyrethyl cloransulammethyl efficient fluazifop water dispersible granules.
The herbicidal composition raw material dosage of the present embodiment are as follows:
Flufenpyrethyl 16kg, cloransulammethyl 14kg, efficient fluazifop 45kg, Polyoxyethylene fatty acid amides fatty acid ester 5kg gather
Ethylene oxide alkyl ether 2kg, lignosulfonates 3kg, sodium sulphate 5kg, cornstarch 2kg, talcum powder 8kg.
The herbicidal composition of the present embodiment the preparation method comprises the following steps:
Above-mentioned material is added together in cone-type mixer and is uniformly mixed, is crushed by airslide disintegrating mill, smashed object
Material is mixed using cone-type mixer, and mixed fineness of materials 98% is added in kneader and is kneaded by 600 mesh standard sieves
This material is finally put into extrusion granulation in Squeezinggranulator by plasticity material, obtains moisture after drying, screening after granulation
Shot agent.
Embodiment 3:35% flufenpyrethyl cloransulammethyl efficient fluazifop missible oil.
The herbicidal composition raw material dosage of the present embodiment are as follows:
Flufenpyrethyl 12kg, cloransulammethyl 5kg, efficient fluazifop 18kg, dimethylbenzene 8kg, dimethylformamide
12kg, methylene chloride 15kg, Polyoxyethylene fatty acid amides fatty acid ester 8kg, phenethyl phenol polyoxyethylene poly-oxygen propylene aether 10kg, lignin
Sulfonate 5kg, Arabic gum 2kg, polyglycerol 3kg, sodium citrate 2kg.
The herbicidal composition of the present embodiment the preparation method comprises the following steps:
Above-mentioned material is added together in reaction kettle mixing machine, 90min is stirred, is sufficiently mixed uniformly to uniform lotion,
Up to missible oil.
Embodiment 4:25% flufenpyrethyl cloransulammethyl efficient fluazifop microemulsion.
Flufenpyrethyl 3kg, cloransulammethyl 10kg, efficient fluazifop 12kg, toluene 10kg, acetone 15kg, 12
Alkyl benzene calcium sulfonate 5kg, three phenethyl phenol polyoxy ether phosphate amine salt 8kg, fatty alcohol polyoxyethylene ether sulfate 10kg, nonyl
Base phenol polyethenoxy ether 6kg, aluminium-magnesium silicate 3kg, butylphosphoric acid ester 5kg, propylene glycol 2kg, sodium acetate 3kg, water 8kg.
The herbicidal composition of the present embodiment the preparation method comprises the following steps:
Above-mentioned material (in addition to water) is added in reaction kettle mixing machine together, 90min is stirred, is sufficiently mixed, then on one side
Stirring is slowly added into water on one side, is stirred for 30min, to get microemulsion after being sufficiently mixed uniformly.
Embodiment 5:64% flufenpyrethyl cloransulammethyl efficient fluazifop wettable powder.
The herbicidal composition raw material dosage of the present embodiment are as follows:
Flufenpyrethyl 13kg, cloransulammethyl 8kg, efficient fluazifop 43kg, neopelex 5kg, benzene
Ethenylphenyl polyoxyethylene ether 4kg, alkyl dimethyl benzyl ammonium salt 5kg, nonylphenol polyoxyethylene ether 2kg, kaolin 10kg,
White carbon black 10kg.
The herbicidal composition of the present embodiment the preparation method comprises the following steps:
Above-mentioned material is added in cone-type mixer together and is mixed, mixing velocity is 200~300 revs/min, incorporation time
It is 1~1.5 hour, is crushed after being sufficiently mixed through airslide disintegrating mill, airslide disintegrating mill pressure is 0.8~1MPa, and discharging speed is
100~150 kgs/hour, smashed material is mixed through cone-type mixer again, and mixed fineness of materials 98% passes through 600
Mesh standard sieve is to get wettable powder.
Embodiment 6:60% flufenpyrethyl cloransulammethyl efficient fluazifop water dispersible granules.
The herbicidal composition raw material dosage of the present embodiment are as follows:
Flufenpyrethyl 10kg, cloransulammethyl 20kg, efficient fluazifop 30kg, three phenethyl phenol polyoxy ether phosphoric acid
Ester amine salt 8kg, alkyl phenol formaldehyde resin polyoxyethylene ether 5kg, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 7kg, sodium bicarbonate 8kg, tree
Glue 5kg, clay 7kg.
The herbicidal composition of the present embodiment the preparation method comprises the following steps:
Above-mentioned material is added together in cone-type mixer and is uniformly mixed, is crushed by airslide disintegrating mill, smashed object
Material is mixed using cone-type mixer, and mixed fineness of materials 98% is added in kneader and is kneaded by 600 mesh standard sieves
This material is finally put into extrusion granulation in Squeezinggranulator by plasticity material, obtains moisture after drying, screening after granulation
Shot agent.
Embodiment 7:30% flufenpyrethyl cloransulammethyl efficient fluazifop missible oil.
The herbicidal composition raw material dosage of the present embodiment are as follows:
Flufenpyrethyl 6.5kg, cloransulammethyl 4kg, efficient fluazifop 19.5kg, methylene chloride 17kg, methanol
13kg, Fixanol 7kg, Polyoxyethylene Sorbitol Fatty Acid Esters 9kg, two polyoxyethylene lauryl ether phosphate 5kg,
Alkylolamides 8kg, ethylene glycol 1kg, xanthan gum 3kg, polypropylene glycerol aether 5kg, calgon 2kg.
The herbicidal composition of the present embodiment the preparation method comprises the following steps:
Above-mentioned material is added together in reaction kettle mixing machine, stir 90min, be sufficiently mixed uniformly to equal liquid phase to get
Missible oil.
Embodiment 8:38% flufenpyrethyl cloransulammethyl efficient fluazifop microemulsion.
Flufenpyrethyl 6kg, cloransulammethyl 6kg, efficient fluazifop 26kg, acetonitrile 10kg, ethyl acetate 20kg, castor
Sesame oil polyoxyethylene ether phosphate amine salt 8kg, fatty alcohol polyoxyethylene ether 5kg, p-hydroxyphenyl sodium lignin sulfonate 5kg, polyoxy
Vinyl alkyl aryl ether 6kg, gelatin 1kg, organosilicon 2kg, sodium bicarbonate 1kg, water 4kg.
The herbicidal composition of the present embodiment the preparation method comprises the following steps:
Above-mentioned material (in addition to water) is added in reaction kettle mixing machine together, 90min is stirred, is sufficiently mixed, then stir on one side
It mixes and is slowly added into water on one side, be stirred for 30min, to get microemulsion after being sufficiently mixed uniformly.
Embodiment 9:55% flufenpyrethyl cloransulammethyl efficient fluazifop wettable powder.
The herbicidal composition raw material dosage of the present embodiment are as follows:
Flufenpyrethyl 15kg, cloransulammethyl 30kg, efficient fluazifop 10kg, calcium dodecyl benzene sulfonate 10kg,
Dialkylmorpholinum salts 5kg, fatty alcohol polyoxyethylene ether sulfate 8kg, polyoxyethylene glyceryl mono fatty acid ester 10kg, clay
12kg。
The herbicidal composition of the present embodiment the preparation method comprises the following steps:
Above-mentioned material is added in cone-type mixer together and is mixed, mixing velocity is 200~300 revs/min, incorporation time
It is 1~1.5 hour, is crushed after being sufficiently mixed through airslide disintegrating mill, airslide disintegrating mill pressure is 0.8~1MPa, and discharging speed is
100~150 kgs/hour, smashed material is mixed through cone-type mixer again, and mixed fineness of materials 98% passes through 600
Mesh standard sieve is to get wettable powder.
Embodiment 10:48% flufenpyrethyl cloransulammethyl efficient fluazifop water dispersible granules.
The herbicidal composition raw material dosage of the present embodiment are as follows:
Flufenpyrethyl 20kg, cloransulammethyl 20kg, efficient fluazifop 8kg, oleamide sulfonate 10kg, phenethyl
Phenol polyoxyethylene poly-oxygen propylene aether 8kg, alkylnaphthalene sulfonate 10kg, magnesium chloride 10kg, denaturated sodium polyacrylate 4kg, swelling
Native 10kg.
The herbicidal composition of the present embodiment the preparation method comprises the following steps:
Above-mentioned material is added together in cone-type mixer and is uniformly mixed, is crushed by airslide disintegrating mill, smashed object
Material is mixed using cone-type mixer, and mixed fineness of materials 98% is added in kneader and is kneaded by 600 mesh standard sieves
This material is finally put into extrusion granulation in Squeezinggranulator by plasticity material, obtains moisture after drying, screening after granulation
Shot agent.
Embodiment 11:40% flufenpyrethyl cloransulammethyl efficient fluazifop missible oil.
The herbicidal composition raw material dosage of the present embodiment are as follows:
Flufenpyrethyl 8kg, cloransulammethyl 20kg, efficient fluazifop 12kg, N-Methyl pyrrolidone 15kg, trichlorine
Methane 12kg, neopelex 7kg, polyoxyethylene alkyl ether 8kg, alkylnaphthalene sulfonate 4kg, aliphatic alcohol polyethenoxy
Ether phosphate 6kg, polyvinyl alcohol 2kg, phosphoric acid isobutyl ester 5kg, sodium hydroxide 1kg.
The herbicidal composition of the present embodiment the preparation method comprises the following steps:
Above-mentioned material is added together in reaction kettle mixing machine, stir 90min, be sufficiently mixed uniformly to equal liquid phase to get
Missible oil.
Embodiment 12:20% flufenpyrethyl cloransulammethyl efficient fluazifop microemulsion.
Flufenpyrethyl 3kg, cloransulammethyl 4kg, efficient fluazifop 13kg, dimethyl sulfoxide 12kg, ethyl alcohol 5kg, ring
Hexane 15kg, lauryl sodium sulfate 10kg, thermally coupled distillation columns amine salt 5kg, styryl phenyl polyoxy second
Alkene ether 3kg, dodecyl trimethyl ammonium salt 6kg, Polyoxyethylene Sorbitan acid esters 7kg, sodium carboxymethylcellulose 2kg,
Benzyl carbinol oleate 4kg, glycerine 1kg, triethanolamine 2kg, water 8kg.
The herbicidal composition of the present embodiment the preparation method comprises the following steps:
Above-mentioned material (in addition to water) is added in reaction kettle mixing machine together, 90min is stirred, is sufficiently mixed, then stir on one side
It mixes and is slowly added into water on one side, be stirred for 30min, to get microemulsion after being sufficiently mixed uniformly.
Embodiment 13:67% flufenpyrethyl cloransulammethyl efficient fluazifop wettable powder.
The herbicidal composition raw material dosage of the present embodiment are as follows:
Flufenpyrethyl 9kg, cloransulammethyl 12kg, efficient fluazifop 46kg, thermally coupled distillation columns
Amine salt 5kg, nonylphenol polyoxyethylene ether 4kg, Polyoxyethylene Sorbitol Fatty Acid Esters 2kg, dodecyl trimethyl ammonium salt 3kg,
Aliphatic alcohol polyoxyvinethene phosphate 3kg, polyoxyethylene lanolin alcohol 5kg, sodium chloride 3kg, attapulgite 8kg.
The herbicidal composition of the present embodiment the preparation method comprises the following steps:
Above-mentioned material is added in cone-type mixer together and is mixed, mixing velocity is 200~300 revs/min, incorporation time
It is 1~1.5 hour, is crushed after being sufficiently mixed through airslide disintegrating mill, airslide disintegrating mill pressure is 0.8~1MPa, and discharging speed is
100~150 kgs/hour, smashed material is mixed through cone-type mixer again, and mixed fineness of materials 98% passes through 600
Mesh standard sieve is to get wettable powder.
Embodiment 14:78% flufenpyrethyl cloransulammethyl efficient fluazifop water dispersible granules.
The herbicidal composition raw material dosage of the present embodiment are as follows:
Flufenpyrethyl 14kg, cloransulammethyl 14kg, efficient fluazifop 50kg, polyoxyethylene polyoxypropylene block are poly-
Close object 4kg, sorbitan monostearate polyoxyethylene ether 2kg, glycerine fatty acid polyoxyethylene ether 3kg, polyoxyethylene alkane
Base amine 2kg, urea 2kg, calcium sulfate 2kg, alkylaryl polyoxyethyl ether 2kg, animal glue 1kg, precipitated calcium carbonate 4kg.
The herbicidal composition of the present embodiment the preparation method comprises the following steps:
Above-mentioned material is added together in cone-type mixer and is uniformly mixed, is crushed by airslide disintegrating mill, smashed object
Material is mixed using cone-type mixer, and mixed fineness of materials 98% is added in kneader and is kneaded by 600 mesh standard sieves
This material is finally put into extrusion granulation in Squeezinggranulator by plasticity material, obtains moisture after drying, screening after granulation
Shot agent.
Embodiment 15:32% flufenpyrethyl cloransulammethyl efficient fluazifop missible oil.
The herbicidal composition raw material dosage of the present embodiment are as follows:
Flufenpyrethyl 5kg, cloransulammethyl 3kg, efficient fluazifop 24kg, dichloroethanes 15kg, butanol 8kg, second
Ethyl glycol ether 7kg, diisopropyl naphthalene sulfonate 6kg, naphthalenesulfonate formaldehyde condensation compound 4kg, sorbitan monostearate
5kg, glycerine fatty acid polyoxyethylene ether 4kg, polyoxyethylene glyceryl mono fatty acid ester 4kg, polyoxyethylene alkyl amine 6kg are yellow
Virgin rubber 3kg, polypropylene glycerol aether 3kg, hydrogen-oxygen agent 3kg.
The herbicidal composition of the present embodiment the preparation method comprises the following steps:
Above-mentioned material is added together in reaction kettle mixing machine, stir 90min, be sufficiently mixed uniformly to equal liquid phase to get
Missible oil.
Embodiment 16:34% flufenpyrethyl cloransulammethyl efficient fluazifop microemulsion.
Flufenpyrethyl 15kg, cloransulammethyl 9kg, efficient fluazifop 10kg, cyclohexanone 11kg, propyl alcohol 7kg, petroleum
Ether 8kg, polyoxypropylene glycol mono fatty acid ester 9kg, oleamide sulfonate 6kg, naphthalene sulfonic acid-formaldehyde condensation product sodium salt 5kg, polyoxy
Ethylene lanolin alcohol 7kg, polyvinyl alcohol 2kg, butylphosphoric acid ester 3kg, hydrochloric acid 1kg, water 7kg.
The herbicidal composition of the present embodiment the preparation method comprises the following steps:
Above-mentioned material (in addition to water) is added in reaction kettle mixing machine together, 90min is stirred, is sufficiently mixed, then stir on one side
It mixes and is slowly added into water on one side, be stirred for 30min, to get microemulsion after being sufficiently mixed uniformly.
Embodiment 17: flufenpyrethyl, cloransulammethyl and aryloxyphenoxypropionic class mixture of herbicides are to three leaves ghost
The indoor toxicity test of needle grass.
It is tested by indoor bioassay, specifies flufenpyrethyl, cloransulammethyl and aryloxyphenoxypropionic class and remove
Synergy situation after careless agent compounding, wherein the type of aryloxyphenoxypropionic class herbicide has 1. efficient fluazifop；2. high
It imitates haloxyfop-P-methyl (Haloxyfop-r-methyl)；3. Quizalotop-ethyl (Quizalofop-p-ethyl)；4. smart oxazole dogstail
Clever (Fenoxaprop-P-ethyl)；5. cyhalofop-butyl (Cyhalofop-butyl)；6. diclofop-methyl (Diclofop-methyl).
Using bidens pilosa (Bidenspilosa L.) as raw measure object, herbicide soil was not applied in selection, and pH 6.8 will be native
After earth air-dries sieving, it is packed into diameter 32cm, in the plastic flowerpot (having pallet) of deep 20cm.Using cauline leaf spray-on process, referring to NY/T
The 4th part of 1155.4-2006 farm-chemical indoor determination test rule herbicide: active determination test cauline leaf spray-on process carries out real
It tests, 4 repetitions of every processing, 15 plants of plants of every repetition, if being blank control without chemicals treatment.Data statistical analysis method reference
The 7th part of NY/T 1155.7-2006 farm-chemical indoor determination test rule herbicide: in mixed synergy measurement
Colby method calculates each mixed combinatorial theory survival rate E0Difference (the E of value, practical survival rate E value and theoretical value and actual value0-
E)。
The theoretical weeds survival rate E of mixture0It is calculated by formula (1):
In formula:
A-flufenpyrethyl is when using a single dose to the fresh weight inhibition rate of target weeds
B-cloransulammethyl is when using a single dose to the fresh weight inhibition rate of target weeds
C-aryloxyphenoxypropionic class herbicide is when using a single dose to the fresh weight inhibition rate of target weeds
The fresh weight inhibition rate of N-herbicide N weeds
N-is the kind number of mixture herbicide
E0To target when-flufenpyrethyl, cloransulammethyl, aryloxyphenoxypropionic class three kinds of pharmacy mix of herbicide
Mark the theoretical value of weeds fresh weight inhibition rate
E is fresh to target weeds when being flufenpyrethyl, three kinds of cloransulammethyl, aryloxyphenoxypropionic class pharmacy mix
Weight inhibiting rate is the measured value of control.
The three kinds of effect judgment criterias shown after herbicide mixture: E0- E value > 10% is synergistic effect；E0- E value <-
10% is antagonism；E0- E value is summation action between -10%~10%.
It the results are shown in Table 1.
1 flufenpyrethyl of table, cloransulammethyl, aryloxyphenoxypropionic class mixture of herbicides are to the room of bidens pilosa
Interior virulence measurement result
It can be seen in table 1 that flufenpyrethyl, cloransulammethyl, aryloxyphenoxypropionic class mixture of herbicides, mixture are each
With the equal ﹥ -10% of co-toxicity coefficient for comparing bidens pilosa, there is not antagonism, illustrates flufenpyrethyl, chlorine ester sulphur grass
Amine, aryloxyphenoxypropionic class mixture of herbicides are feasible.Flufenpyrethyl, cloransulammethyl and efficient fluazifop are multiple
Timing mixture respectively matches the survival rate difference (E for comparing bidens pilosa0- E) obviously higher than other combinations, illustrate fluorine pyridazine grass
The synergistic effect of ester, cloransulammethyl and efficient fluazifop compounding is apparently higher than other combinations.
Embodiment 18: the room of flufenpyrethyl, efficient fluazifop and sulfonamides herbicide compounding to bidens pilosa
Interior toxicity test
On the basis of embodiment 17, by indoor biometrics, flufenpyrethyl, efficient fluazifop and sulfonamides are specified
Synergy situation after mixture of herbicides, wherein the type of sulfonamides herbicide has 1. cloransulammethyl；2. Flumetsulam
(Flumetsulam)；3. florasulam (Florasulam)；4. penoxsuam (Penoxsulam)；5. pyroxsulam
(Pyroxsulam).Equally using bidens pilosa as raw measure object, test method and synegism evaluation with embodiment 17,
It the results are shown in Table 2.
The interior poison of 2 flufenpyrethyl of table, haloxyfop-r-methyl and sulfonamides herbicide compounding to bidens pilosa
Measurement result
As seen from Table 2, flufenpyrethyl, efficient fluazifop and sulfonamides herbicide compounding, mixture respectively match comparison
, there is not antagonism, illustrates flufenpyrethyl, efficient fluazifop and sulphur in the equal ﹥ -10% of the co-toxicity coefficient of bidens pilosa
Acetamide-group herbicides compounding is feasible.Compared to other combine, flufenpyrethyl, cloransulammethyl and efficient fluazifop are multiple
Respectively match the survival rate difference (E for comparing bidens pilosa with mixture0- E) it is higher than other processing, illustrate flufenpyrethyl, chlorine ester sulphur
The synergistic effect of careless amine and efficient fluazifop compounding is apparently higher than other combinations.
Embodiment 19: the room of cloransulammethyl, efficient fluazifop and pyridazinone mixture of herbicides to bidens pilosa
Interior toxicity test
On the basis of embodiment 17,18, by indoor biometrics, cloransulammethyl, efficient fluazifop and pyridazine are specified
Synergy situation after type herbicides compounding, wherein the type of pyridazinone herbicide has 1. flufenpyrethyl；2. chloridazon
(Chloridazon)；3. grass is rattled away loose (Oxapyrazon).It the results are shown in Table 3.
The indoor virulence of 3 cloransulammethyl of table, efficient fluazifop and pyridazinone mixture of herbicides to bidens pilosa
Measurement result
As seen from Table 3, mixture, which is respectively matched, when flufenpyrethyl, cloransulammethyl and efficient fluazifop compound compares three leaves
Beggar-ticks survival rate difference (E0- E) it is higher than other processing, illustrate that flufenpyrethyl, cloransulammethyl and efficient fluazifop are multiple
The synergistic effect matched is the most obvious.
Embodiment 20: the indoor virulence of flufenpyrethyl, cloransulammethyl and efficient fluazifop and its compounding to weeds
Measurement test
For the synergy situation of clear flufenpyrethyl, cloransulammethyl and efficient fluazifop ternary built and three's mixture
Optimum proportioning, we are with the herba digitariae (Digitaria sanguinalis (L.) Scop) of 3 leaf phases, the black nightshade of 3 leaf phases
The dayflower (Commelina communis L.) of (Solanum nigrum L.), 3 leaf phases are used as raw measure object, test method
And synegism evaluation is the same as embodiment 19.It the results are shown in Table 4,5,6.
The indoor toxicity test knot of 4 flufenpyrethyl of table, cloransulammethyl and efficient fluazifop and its compounding to herba digitariae
Fruit
Herbicide associated form is evaluated according to Colby method, 4 data of table are shown, flufenpyrethyl, cloransulammethyl and smart pyrrole
Fluorine diclofop-methyl triple combination is significant to herba digitariae synergistic effect, E0- E value is all larger than 15%.
The indoor toxicity test knot of 5 flufenpyrethyl of table, cloransulammethyl and efficient fluazifop and its compounding to black nightshade
Fruit
Herbicide associated form is evaluated according to Colby method, 5 data of table are shown, flufenpyrethyl, cloransulammethyl and smart pyrrole
Fluorine diclofop-methyl triple combination is significant to black nightshade synergistic effect, E0- E value is all larger than 13%.
The indoor toxicity test of 6 flufenpyrethyl of table, cloransulammethyl and efficient fluazifop and its compounding to dayflower
As a result
Herbicide associated form is evaluated according to Colby method, 6 data of table are shown, flufenpyrethyl, cloransulammethyl and smart pyrrole
Fluorine diclofop-methyl triple combination is significant to dayflower synergistic effect, E0- E value is all larger than 15%.
According to table 4,5,6 as a result, flufenpyrethyl is at high dose (13g a.i./ha), cloransulammethyl is in low dosage
Under (8g a.i./ha), the mixed apparent synergistic effect of performance of efficient fluazifop high and low dose (35,50g a.i./ha),
E0- E ﹥ 20.Best mixed ratio range is 13:8:35~13:8:50.
Embodiment 21: inventive embodiments are in soybean in field applicable cases.
In May, 2018, we in Nanning Wuming area doube bridge town Soybean Field have carried out the examination of crop field weeding drug effect
It tests.Test medicine is product obtained by embodiment 1~16, and comparison medicament is 25% flufenpyrethyl missible oil, 84% chlorine ester sulphur
Careless aqueous amine dispersible granule, 150g/L efficient fluazifop missible oil, is commercial product；The use concentration of test medicine is
150a.i.g/hm2, the use concentration of 25% flufenpyrethyl missible oil is 30a.i.g/hm2(pressing Products Show dosage), 84% chlorine
The use concentration of ester sulphur grass aqueous amine dispersible granule is 30a.i.g/hm2(pressing Products Show dosage), 150g/L efficient fluazifop
The use concentration of missible oil is 130a.i.g/hm2(pressing Products Show dosage).Test method is referring to GB/T 17980.125-2004
Pesticide field efficacy medicine test criterion (one) herbicide prevents and treats soybean weeds.Its test result such as the following table 7.
The control efficiency of 7 1~16 pair of sugarcane field weeds of embodiment of table
Note: May 14 sprayed, investigation on June 28 hybrid strain preventive effect, preventive effect (%)=(CK number of weeds-medication number of weeds)/CK
Number of weeds × 100%.
Field medicine effect test the result shows that, flufenpyrethyl, cloransulammethyl, efficient fluazifop Herbicidal combinations are everywhere
Manage to the control in field effects (fresh weight preventive effect) of weeds more than 83%, the compound preparation of embodiment 1~16 respectively handle drug effect with
Degrass spectrum is superior to 25% flufenpyrethyl missible oil of comparison medicament, 84% cloransulammethyl water dispersible granules and 150g/L essence pyrrole fluorine
Dogstail missible oil；Most obvious with 7 effect of embodiment, total grass strain preventive effect is 95.61%.Each embodiment Herbicidal combinations are to soybean
Safety.
Claims (9)
1. a kind of herbicidal composition, which is characterized in that the active constituent including following parts by weight: 1 ~ 50 part of flufenpyrethyl,
1 ~ 50 part of cloransulammethyl, 5 ~ 70 parts of efficient fluazifop.
2. herbicidal composition as described in claim 1, which is characterized in that the active constituent including following parts by weight: fluorine is rattled away
3 ~ 8 parts of piperazine grass ester, 5 ~ 7 parts of cloransulammethyl, 22 ~ 30 parts of efficient fluazifop.
3. liquid preparation is made with solvent and auxiliary material cooperation in herbicidal composition as claimed in claim 1 or 2, feature exists
In:
The auxiliary material is one or more of emulsifier, dispersing agent, thickener, defoaming agent, antifreezing agent, pH adjusting agent
Mixing.
4. herbicidal composition as claimed in claim 3, it is characterised in that:
The solvent is benzene,toluene,xylene, acetone, dimethylformamide, dimethyl sulfoxide, chloroform, dichloromethane
Alkane, hexamethylene, cyclohexanone, N- methyl pyrrolidone, acetonitrile, methanol, ethyl alcohol, propyl alcohol, isopropanol, butanol, isobutanol, hexamethylene
The mixture of one or more of alcohol, Propylene Glycol ether, ethohexadiol ether, petroleum ether；
The emulsifier is calcium dodecyl benzene sulfonate, lauryl sodium sulfate, neopelex, three phenethyl phenols
Polyoxy ether phosphate amine salt, thermally coupled distillation columns amine salt, castor oil polyoxyethylene ether phosphate amine salt, polyoxy
Ethylene fatty acid amide, Fixanol, alkyl isoquinolinium salt, dialkylmorpholinum salts, oleamide sulfonate, diisopropyl
Naphthalene sulfonate, lignosulfonates, naphthalenesulfonate formaldehyde condensation compound, styryl phenyl polyoxyethylene ether, phenethyl phenol are poly-
Ethylene oxide polyethenoxy ether, alkyl phenol formaldehyde resin polyoxyethylene ether, nonylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether,
Polyoxyethylene alkyl ether, polyoxyethylene polyoxypropylene block polymer, Polyoxyethylene Sorbitol Fatty Acid Esters, sorbitol anhydride list are hard
One or both of resin acid ester, sorbitan monostearate polyoxyethylene ether, polyoxypropylene glycol mono fatty acid ester with
On mixture；
The dispersing agent is lignosulfonates, p-hydroxyphenyl sodium lignin sulfonate, fatty alcohol polyoxyethylene ether sulfate, alkane
Base naphthalene sulfonate, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, dodecyl trimethyl ammonium salt, alkyl dimethyl benzyl ammonium salt, two polyoxies
Ethylene dodecyl ether phosphate, styrene-maleate copolymer, aliphatic alcohol polyoxyvinethene phosphate, polyoxyethylene nonyl phenyl
Vinethene, glycerine fatty acid polyoxyethylene ether, polyoxyethylene alkylaryl ether, polyoxyethylene lanolin alcohol, polyoxyethylene
One of glycan aliphatic ester, polyoxyethylene glyceryl mono fatty acid ester, alkylolamides and polyoxyethylene alkyl amine or two
Kind or more mixing；
The thickener is Arabic gum, xanthan gum, gelatin, polyvinyl alcohol, aluminium-magnesium silicate, one in sodium carboxymethylcellulose
Kind or two or more mixtures；
The defoaming agent is polyglycerol, organosilicon, polypropylene glycerol aether, butylphosphoric acid ester, phosphoric acid isobutyl ester, benzyl carbinol oil
One of acid esters；
The antifreezing agent is the mixture of one or more of ethylene glycol, propylene glycol, glycerine；
The pH adjusting agent is hydrochloric acid, calgon, sodium citrate, sodium bicarbonate, sodium acetate, sodium hydroxide, hydroxide
The mixture of one or more of agent, triethanolamine.
5. solid pharmaceutical preparation is made with auxiliary material cooperation, it is characterised in that: described in herbicidal composition as claimed in claim 1 or 2
Auxiliary material include inert filler, wetting agent, dispersing agent, disintegrating agent.
6. herbicidal composition as claimed in claim 5, which is characterized in that the preparation method of its solid pharmaceutical preparation includes step below
It is rapid:
Each raw material and inert filler are mixed, fine powder is ground into, wetting agent, dispersing agent, disintegrating agent is added, is uniformly mixed and powder is made
Agent；
Or on the basis of pulvis, suitable binder is added and is further prepared into granule.
7. herbicidal composition as claimed in claim 5, it is characterised in that:
The inert filler be diatomite, clay, talcum powder, high viscous starch, kaolin, clay, bentonite, attapulgite,
The mixture of one or more of white carbon black, precipitated calcium carbonate；
The wetting agent is calcium dodecyl benzene sulfonate, lauryl sodium sulfate, neopelex, three phenethyl phenols
Polyoxy ether phosphate amine salt, thermally coupled distillation columns amine salt, castor oil polyoxyethylene ether phosphate amine salt, polyoxy
Ethylene fatty acid amide, Fixanol, alkyl isoquinolinium salt, dialkylmorpholinum salts, oleamide sulfonate, diisopropyl
Naphthalene sulfonate, lignosulfonates, naphthalenesulfonate formaldehyde condensation compound, styryl phenyl polyoxyethylene ether, phenethyl phenol are poly-
Ethylene oxide polyethenoxy ether, alkyl phenol formaldehyde resin polyoxyethylene ether, nonylphenol polyoxyethylene ether, fatty alcohol polyoxyethylene ether,
Polyoxyethylene alkyl ether, polyoxyethylene polyoxypropylene block polymer, Polyoxyethylene Sorbitol Fatty Acid Esters, sorbitol anhydride list are hard
One or both of resin acid ester, sorbitan monostearate polyoxyethylene ether, polyoxypropylene glycol mono fatty acid ester with
On mixture；
The dispersing agent is lignosulfonates, p-hydroxyphenyl sodium lignin sulfonate, fatty alcohol polyoxyethylene ether sulfate, alkane
Base naphthalene sulfonate, naphthalene sulfonic acid-formaldehyde condensation product sodium salt, dodecyl trimethyl ammonium salt, alkyl dimethyl benzyl ammonium salt, two polyoxies
Ethylene dodecyl ether phosphate, styrene-maleate copolymer, aliphatic alcohol polyoxyvinethene phosphate, polyoxyethylene nonyl phenyl
Vinethene, glycerine fatty acid polyoxyethylene ether, polyoxyethylene alkylaryl ether, polyoxyethylene lanolin alcohol, polyoxyethylene
One of glycan aliphatic ester, polyoxyethylene glyceryl mono fatty acid ester, alkylolamides and polyoxyethylene alkyl amine or two
Kind or more mixture；
The disintegrating agent be one of urea, sodium sulphate, calcium sulfate, sodium bicarbonate, ammonium sulfate, magnesium chloride, sodium chloride or
Two or more mixtures；
The binder is cornstarch, in natural gum, animal glue, denaturated sodium polyacrylate, alkylaryl polyoxyethyl ether
One or more kinds of mixtures.
8. as the described in any item herbicidal compositions of claim 1-7 prevent and kill off annual and many years for Rice-rape fields or Soybean Field
Raw gramineae weed, broadleaf weeds purposes.
9. if the described in any item herbicidal compositions of claim 1-7 are for preventing and treating amur foxtail, herba setariae viridis, barnyard grass, herba digitariae, ox
Muscle grass, wild avena sativa, reed, johnson grass, Bermuda grass, wild millet, purslane, Siberian cocklebur, black nightshade, bidens pilosa, Ageratum conyzoides, fennel are numb, graceful
Top sieve, weasel hemp nettle, Chenopodiaceae, acalypha copperleaf, knotweed, salsola collina, dayflower, herba stellariae mediae purposes.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1239403A (en) * | 1997-02-18 | 1999-12-22 | 住友化学工业株式会社 | Herbicidal compsn. |
| CN1491949A (en) * | 1995-08-21 | 2004-04-28 | ס�ѻ�ѧ��ҵ��ʽ���� | Pyridazine-3-one derivatives, their use, and intermediate preparing them |
| CN104519740A (en) * | 2012-01-12 | 2015-04-15 | 陶氏益农公司 | Herbicidal compositions containing bentazon and ALS inhibitor and ACCase inhibitor |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1491949A (en) * | 1995-08-21 | 2004-04-28 | ס�ѻ�ѧ��ҵ��ʽ���� | Pyridazine-3-one derivatives, their use, and intermediate preparing them |
| CN1239403A (en) * | 1997-02-18 | 1999-12-22 | 住友化学工业株式会社 | Herbicidal compsn. |
| CN104519740A (en) * | 2012-01-12 | 2015-04-15 | 陶氏益农公司 | Herbicidal compositions containing bentazon and ALS inhibitor and ACCase inhibitor |
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