CN108770843A - A kind of spray adjuvants and preparation method thereof and include its spray liquid - Google Patents

A kind of spray adjuvants and preparation method thereof and include its spray liquid Download PDF

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Publication number
CN108770843A
CN108770843A CN201810560679.8A CN201810560679A CN108770843A CN 108770843 A CN108770843 A CN 108770843A CN 201810560679 A CN201810560679 A CN 201810560679A CN 108770843 A CN108770843 A CN 108770843A
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China
Prior art keywords
spray
combination
spray adjuvants
oil
agent
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CN201810560679.8A
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Chinese (zh)
Inventor
秦龙
周曙光
黄海燕
徐亚卿
沈兰兰
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Zhejiang Xinan Chemical Industrial Group Co Ltd
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Zhejiang Xinan Chemical Industrial Group Co Ltd
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Priority to CN201810560679.8A priority Critical patent/CN108770843A/en
Publication of CN108770843A publication Critical patent/CN108770843A/en
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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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
    • A01N25/06—Aerosols
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
    • A01N33/18—Nitro compounds
    • A01N33/20—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group
    • A01N33/22—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group having at least one oxygen or sulfur atom and at least one nitro group directly attached to the same aromatic ring system
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
    • A01N37/50—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids the nitrogen atom being doubly bound to the carbon skeleton
    • 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
    • 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
    • A01N43/54—1,3-Diazines; Hydrogenated 1,3-diazines
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
    • A01N43/56—1,2-Diazoles; Hydrogenated 1,2-diazoles
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/647—Triazoles; Hydrogenated triazoles
    • A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/66—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms
    • A01N43/68—1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms with two or three nitrogen atoms directly attached to ring carbon atoms
    • A01N43/70—Diamino—1,3,5—triazines with only one oxygen, sulfur or halogen atom or only one cyano, thiocyano (—SCN), cyanato (—OCN) or azido (—N3) group directly attached to a ring carbon atom
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/707—1,2,3- or 1,2,4-triazines; Hydrogenated 1,2,3- or 1,2,4-triazines
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
    • A01N47/24—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing the groups, or; Thio analogues thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/38—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues 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
    • A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
    • 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
    • A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
    • A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
    • A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals

Abstract

The present invention provides a kind of spray adjuvants and preparation method thereof and comprising its spray liquid, the spray adjuvants contain N, N- dimethyl propylene alkenyl ureas (DMPU).Spray adjuvants provided by the invention contain DMPU, with splendid dissolubility and stability, on the one hand it can increase the dissolubility of spraying active constituent, on the other hand plant or the wax coat of polypide can be dissolved again, accelerate the infiltration of spraying active constituent, arrival target location that can be fast and reliable promotes the absorption of plant or disease pest body to active constituent, significantly increases spray effect.

Description

A kind of spray adjuvants and preparation method thereof and include its spray liquid
Technical field
The invention belongs to technical field of pesticide, it is related to a kind of spray adjuvants and preparation method thereof and includes its spraying Liquid.
Background technology
Continuous intensification with China to environmentally friendly attention degree, traditional emulsifiable concentrates for agricultural chemicals is because organic containing causing serious pollution to the environment Solvent is restricted, and then has pushed the development of water baseization pesticide.But because there are insoluble for plant surface layer and the external table of disease pest It is dissolved in the wax coat of organic solvent in water, and water baseization pesticide is largely water, hampers to tag and be planted with internal-suction type pesticide The osmosis of object and disease pest, so part water baseization preparation must can just give full play to drug effect by mixed with spray adjuvants.
By the way that effective spray adjuvants are added, pesticide activity component can be transported to target site, pesticide biology is made to live Property be not fully exerted, to reduce applications of pesticide amount, reduce environmental pollution.CN102511476A discloses a kind of spray adjuvants And preparation method thereof, azone and trimethoxy silane are added on the advantages of retaining original vegetable oil spray adjuvants, improves Wettability, make pesticide can high-effective penetrating, but azone stability is relatively low, causes spray adjuvants stability relatively low； CN106942207A discloses a kind of mechanization prevention spray adjuvants of anabasine agricultural chemical insecticide, by carrier for active principle, sweet Oil, vegetable oil and surfactant composition, carrier for active principle are made of starch carrier, carbohydrate carrier and inorganic matter carrier, Spray adjuvants ingredient is more complex, and narrow scope of application, is only applicable to anabasine agricultural chemical insecticide；CN106889061A is disclosed A kind of spray adjuvants of mechanization prevention and cure project, including 10-20% vegetable oil, 5-20% organosilicons, 10-20% surface-actives Agent and vegetable oil or methyl oleate, for the existing drug drift of mechanization spraying, volatile the problems such as being evaporated, equally exists steady It is qualitative relatively low, the problem of needing to use at once after mixing with pesticidal preparations etc.；Currently, spray adjuvants product composition is more complex, fit It is relatively narrow with range, and stability is relatively low, after being mixed with pesticidal preparations standing time it is long easily there is preparation precipitation, auxiliary agent decomposes etc. Situation, and then influence entire pesticide supplying effect, need in use i.e. with using, this for peasant daily production and living not It is convenient.
Therefore, developing a novel spray adjuvants becomes urgent problem to be solved in actual production.
Invention content
The purpose of the present invention is to provide a kind of spray adjuvants and preparation method thereof and include its spray liquid.
For this purpose, the present invention uses following technical scheme：
In a first aspect, the present invention provides a kind of spray adjuvants, the spray adjuvants contain N, N- dimethyl propylene alkenyl ureas.
N, N- dimethyl propylene alkenyl urea (DMPU) have extremely strong dissolubility and fabulous stability, can be applied to organic In chemical reaction, accelerate reaction rate；A variety of drugs can be dissolved, enhance medicine stability and Transdermal absorption ability, and to people Body is substantially nontoxic；In being prepared applied to pesticide, exist usually as solvent；And it is a discovery of the invention that when DMPU is used as spraying When auxiliary agent, by solvation, " DMPU shells " can be formed around spraying active constituent, play splendid protective effect, And then increase the stability of spraying, and on the one hand DMPU can increase the dissolubility of spraying active constituent, and it on the other hand again can To dissolve the wax coat of plant or polypide, accelerate the infiltration of spraying active constituent, arrival that can be fast and reliable targets Position promotes the absorption of plant or disease pest body to active constituent, significantly increases spray effect.
Spray adjuvants stability is good, can with including herbicide, insecticide, fungicide, plant growth regulator or blade face The mixtures such as fertilizer are without exception, and after being added in spray liquid, can increase the stability of spray liquid, and promote activity therein at The function and effect divided.
Preferably, by mass percentage, the spray adjuvants contain following components：
N, N- dimethyl propylene alkenyl urea 8-88%；
Surfactant 5-40%；
Solvent 0-80%.
When the present invention includes surfactant, surfactant cooperates with facilitation with DMPU, can promote DMPU is atomized, and then DMPU is promoted to be adhered on spraying active constituent surface, also, surfactant is added in system, On the one hand can ensure the stability of spray adjuvants system and spray liquid system, be on the other hand more advantageous to the atomization of spray liquid with And spray droplet plant or polypide surface wetting and sprawl.
In the present invention, the mass percentage of the N, N- dimethyl propylene alkenyl urea be 8-88%, such as 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80% etc..
In the present invention, the mass percentage of the surfactant be 5-40%, such as 7%, 10%, 15%, 20%, 25%, 30%, 35% etc..
In the present invention, the mass percentage of the solvent be 0-80%, such as 10%, 20%, 30%, 40%, 50%, 60%, 70% etc..
Preferably, the content of the N, N- dimethyl propylene alkenyl urea is 10-60%, preferably 10-40%.
Preferably, the surfactant includes nonionic surfactant, amphoteric surfactant, anionic surface In activating agent and cationic surface active agent any one or at least two combination.
Surfactant in the present invention includes being not limited to following substance：Fatty alcohol polyoxyethylene ether, alkylamide sweet tea Dish alkali, polyoxyethylene ether sorbitan fatty acid ester, sorbitan fatty acid ester, tallow amine, castor oil polyoxyethylene ether, Alkylbenzene sulfonate, alpha-alkene sulfonate, alkylsulfonate, alpha-sulfo monocarboxylate, aliphatic acid sulfoalkyl ester, succinate sulphur Hydrochlorate, alkylnaphthalene sulfonate, petroleum sulfonate, lignosulfonates, alkyl glyceryl ether sulfonate, alcohol ether carboxylate, alkyl sulfide Hydrochlorate, fatty alcohol polyoxyethylene ether sulfate, fatty acid glyceride sulfate, sulphation natrium ricinoleicum, cycloalkanes sodium sulphate, fat Amidoalkyl group sodium sulphate, alkyl phosphate or salt, aliphatic alcohol polyoxyvinethene phosphate or salt, alkylolamides phosphate or Salt, imidazolines phosphate or salt, polyphosphazene polymer phosphate or salt, siloxanes phosphate, sulfosuccinates and coconut oleoyl amine In propyl betaine any one or at least two combination.
Preferably, the nonionic surfactant includes fatty alcohol polyoxyethylene ether and/or castor oil polyoxyethylene ether.
Preferably, the amphoteric surfactant includes alkyl amido betaine.
Preferably, the anionic surfactant include alkylbenzene sulfonate, fatty alcohol polyoxyethylene ether sulfate, In aliphatic alcohol polyoxyvinethene phosphate, fatty alcohol polyoxyethylene ether phosphate and sulfosuccinates any one or at least Two kinds of combination.
Preferably, the content of the solvent is 1-80%, such as 5%, 10%, 20%, 40%, 60%, 70% etc..
Preferably, the solvent include vegetable fat, it is methyl oleate, ethyl oleate, water, ethyl alcohol, ethylene glycol, glycerine, different In butanol, isoamyl alcohol and mineral oil any one or at least two combination, further preferred vegetable fat, methyl oleate, In ethyl oleate and glycerine any one or at least two combination.
Preferably, the vegetable fat includes in soybean oil, linseed oil, rapeseed oil, castor oil, cottonseed oil and turpentine oil Any one or at least two combination, further preferred soybean oil and/or castor oil.
Only include DMPU and optional surfactant and solvent in spray adjuvants provided by the invention, stability is good, Volatility is low, can room storage 2 years or more convenient for storage and transport.
In the present invention, the spray adjuvants further include organosilicon auxiliary agent, stabilizer, setting accelerator, pH adjusting agent and increasing In thick dose any one or at least two combination, preferred any one in organosilicon auxiliary agent, setting accelerator and thickener Or at least two combination.
Preferably, when the spray adjuvants include organosilicon auxiliary agent, with the gross mass of the spray adjuvants for 100% Meter, the additive amount of the organosilicon auxiliary agent are 0.1-10%, such as 1%, 3%, 5%, 8%, 9% etc..
Preferably, the organosilicon auxiliary agent includes polyether modified silicon oil, methyl-silicone oil, ethyl silicon oil, phenyl silicone oil, methyl Containing hydrogen silicone oil, methyl phenyl silicone oil, methylchlorophenyl silicone oil, methyl vinyl silicon oil, methylhydroxy silicone oil, ethyl Silicon Containing Hydrogen Oil, hydroxyl hydrogen silicone oil, containing nitrile silicone and ethyoxyl be modified in poly- trisiloxanes any one or at least two combination.
Preferably, when the spray adjuvants include stabilizer, by the gross mass of the spray adjuvants be 100% in terms of, The additive amount of stabilizer is 0.1-10%, such as 1%, 3%, 5%, 8%, 9% etc..
Preferably, the stabilizer is sodium humate and/or poly.
Preferably, when the spray adjuvants include setting accelerator, with the gross mass of the spray adjuvants for 100% Meter, the additive amount of setting accelerator are 0.1-20%, such as 1%, 5%, 10%, 15%, 18% etc..
Preferably, the setting accelerator includes in urea, poly aluminium iron silicate, ironic citrate, polyacrylamide and magnesium chloride Any one or at least two combination.
Preferably, when the spray adjuvants include pH adjusting agent, with the gross mass of the spray adjuvants for 100% Meter, the additive amount of pH adjusting agent are 0.1-10%, such as 1%, 3%, 5%, 8%, 9% etc..
Preferably, the pH adjusting agent include citric acid, tartaric acid, acetic acid, oxalic acid, adipic acid, ammonium hydroxide, potassium hydroxide, In sodium hydroxide, diethanol amine and triethanolamine any one or at least two combination.
Preferably, when the spray adjuvants include thickener, by the gross mass of the spray adjuvants be 100% in terms of, The additive amount of thickener is 0.1-20%, such as 1%, 5%, 10%, 15%, 18% etc..
Preferably, the thickener include aluminum magnesium silicate, sodium metasilicate magnesium lithium, lithium magnesium silicate, sodium magnesium silicate, lagoriolite, In lithium aluminium silicate, zinc pyrrolidone carboxylate and xanthans any one or at least two combination.
In the present invention, the additive amount of the organosilicon auxiliary agent, stabilizer, setting accelerator, pH adjusting agent and thickener It is adjusted according to actual conditions, such as setting accelerator, effect is the spray droplet in order to avoid having under the weather conditions such as wind Quality kicks the beam and is unable to useful effect in plant or polypide, therefore can judge setting accelerator according to actual conditions such as the sizes of wind Additive amount, but overall additive amount is unsuitable excessively high, so having carried out the restriction of additive amount, overall additive amount is no more than 25%.
Second aspect, the present invention provides the preparation method of spray adjuvants as described in relation to the first aspect, the preparation method For：By the N of formula ratio, N- dimethyl propylene alkenyl ureas and optional surfactant and solvent are uniformly mixed, and obtain the spraying Auxiliary agent.
Preferably, by the N of formula ratio, N- dimethyl propylene alkenyls urea, surfactant and solvent and optional organosilicon In auxiliary agent, stabilizer, setting accelerator, pH adjusting agent and thickener any one or at least two combined hybrid it is uniform, obtain To the spray adjuvants.
In preparation method, the order of addition for limiting component is not needed to, it is only necessary to want all components by such as right The ratio of restriction is asked to be uniformly mixed；Preparation method is simple.
The third aspect, the present invention provides a kind of spray liquid, the spray liquid includes the spray adjuvants described in first aspect.
Preferably, in spray liquid, the mass concentrations of the spray adjuvants is 0.01-5%, for example, 0.05%, 0.1%, 0.5%, 1%, 2%, 3%, 4% etc., preferably 0.01-1%.
Spray adjuvants provided by the invention include the splendid DMPU of stability and help the groups such as stable surfactant Point, thus by spray adjuvants be added spray liquid in after, do not need to be now with the current, can prepare and make within two days in advance With greatly facilitating the daily production application process of peasant.
Preferably, the active constituent of the spray liquid includes herbicide, insecticide, fungicide, growth regulator and blade face In fertilizer any one or at least two combination.
Spray liquid provided by the invention can make according to liquid cooperation of the actual use situation selection with different activities ingredient With, after being diluted with water, the spray adjuvants described in first aspect are added, it is i.e. usable after mixing.
Spray adjuvants application range provided by the invention is extremely wide, for herbicide, the desinsection mentioned in currently available technology Active constituent in agent, fungicide, growth regulator and foliar fertilizer, which is substantially all, can meet application requirement.
In the present invention, the active constituent of the herbicide includes but not limited to following component：2,4 dichlorophenoxyacetic acid, The different monooctyl ester of 2,4 dichlorophenoxyacetic acid, -4 chlorophenoxyacetic acid of 2- methyl, prodiamine, amicarbazone, metamitron, pyrrole fluorine acyl grass Amine, promazine Sulfometuron Methyl, flumioxazin, glufosinate-ammonium, diquat dibromide, pyroxsulam, oxaziclomefones, pendimethalin, clopyralid, Rimsulfuron, flurtamone, flufenacet, fluorine ketone sulphur grass amine, haloxyfop-r-methyl, pyriftalid, iodosulfuron-methyl-sodium, first Two sulphur of base is grand, fenoxapropPethyl, S-metolachlor, halosulfuronmethyl, fluroxypyr, chlorimuronethyl, chlorine ester sulphur grass Amine, Mediben, pyribenzoxim, metribuzin, clodinafop-propargyl, trifloxysulfuron sodium, bispyribac-sodium, florasulam, penoxsulam Any one in amine, mesotrione, nicosulfuron, ethoxysulfuron, atrazine, pinoxaden and Flumetsulam or at least two The combination of kind.
Preferably, the active constituent of the herbicide is different pungent including 2,4- dichlorphenoxyacetic acids, 2,4- dichlorphenoxyacetic acids Ester, -4 chlorophenoxyacetic acid of 2- methyl, glufosinate-ammonium, fluroxypyr, diquat dibromide, clodinafop-propargyl, Mediben, atrazine, bispyribac-sodium, In penoxsuam, mesotrione, nicosulfuron and pendimethalin any one or at least two combination.
In the present invention, the active constituent of the insecticide includes but not limited to following component：Nylar, imidacloprid, pyrrole Aphid ketone, diafenthiuron, multiple killing teichomycin, dinotefuran, fluorobenzene insect amide, ethiprole, flonicamid, gamma cyhalothrin, methoxy Tebufenozide, Bifenazate, Biphenthrin, spiral shell worm ethyl ester, Envidor, Rynaxypyr, metaflumizone, clothianidin, thiacloprid, Diacloden, lufenuron, bromine cyanogen insect amide, ethiprole, pleocidin, etoxazole, orthene, indoxacarb, Tolfenpyrad and In fenpyroximate any one or at least two combination.
Preferably, the active constituent of the insecticide includes organochlorine insecticide, gamma cyhalothrin and Biphenthrin In any one or at least two combination.
Preferably, organochlorine insecticide includes indoxacarb, pymetrozine, spiral shell worm ethyl ester, Rynaxypyr, imidacloprid, furan In worm amine and thiacloprid any one or at least two combination.
In the present invention, the active constituent of the fungicide includes but not limited to following component：Bravo, phenyl ether methyl cyclic Azoles, pyraclostrobin, isopyrazam, prothioconazoles, Propineb, Mancozeb, Boscalid, ZEN 90160, famoxadones, Fluopicolide, fluopyram, fluazinam, Flusilazole, epoxiconazole, fluorine bacterium azoles, fluorine azoles ring bacterium amine, fluorine azoles bacterium aniline, fludioxonil, Cyproconazole, nitrile bacterium azoles, Metalaxyl-M, kresoxim-methyl, cyprodinil, pyrimethanil, dazomet, cyazofamid, thifluzamide, mandipropamid It is any one in amine, cymoxanil, tetraconazole, trifloxystrobin, Tebuconazole, probenazole, nitre benzene bacterium ester, metconazole and iprodione Kind or at least two combination.
Preferably, the active constituent of the fungicide includes difenoconazole, pyraclostrobin, prothioconazoles, pyridine oxygen bacterium In ester, Boscalid, epoxiconazole, fludioxonil, trifloxystrobin, Tebuconazole and metconazole any one or at least two combination.
In the present invention, the active constituent of the growth regulator includes but not limited to following component：1- methyl cyclopropenes, Gibberellin, paclobutrazol, compound sodium nitrophenolate, first piperazine, TrinexAN_SNacethyl, chloropyuril, Thidiazuron, ethephon (CEPHA),2-(chloroethyl) phosphonic acid, maleic hydrazide and brassin lactones In any one or at least two combination.
Preferably, the active constituent of the growth regulator includes appointing in brassin lactones, compound sodium nitrophenolate and TrinexAN_SNacethyl It anticipates a kind of or at least two combinations.
Preferably, the active constituent of the foliar fertilizer includes amino acid Water soluble fertilizer, contains humic acid water-soluble fertilizer, is water-soluble containing seaweed Fertilizer and Water soluble fertilizer containing albumen in any one or at least two combination.
Preferably, the dosage form of the spray liquid includes missible oil, wettable powder, suspending agent, microemulsion, aqueous emulsion, aqua With in dry suspending agent any one or at least two combination, appointing in further preferred suspending agent, aqua and dry suspending agent It anticipates a kind of or at least two combinations.
The compatibility of spray adjuvants provided by the invention and oil base or water-base preparation is good, is applicable to several formulations shape Formula in suspending agent, water dispersible granules or dry in suspension can more embody its compatibilization effect.
Compared with the existing technology, the invention has the advantages that：
(1) spray adjuvants provided by the invention contain DMPU, have splendid dissolubility and stability, on the one hand can be with Increase the dissolubility of spraying active constituent, on the other hand can dissolve plant or the wax coat of polypide again, accelerates spraying activity The infiltration of ingredient, arrival target location that can be fast and reliable promote the absorption of plant or disease pest body to active constituent, Significantly increase spray effect；
(2) when spray adjuvants provided by the invention include surfactant, surfactant can promote DMPU to be atomized, into And DMPU is promoted to be adhered on spraying active constituent surface, also, surfactant is added in system, on the one hand it can protect The stability of spray adjuvants system and spray liquid system is demonstrate,proved, the atomization and spray droplet for being on the other hand more advantageous to spray liquid exist It the wetting on plant or polypide surface and sprawls；
(3) containing the splendid DMPU of stability and the groups such as stable surfactant are helped in spray liquid provided by the invention Point, therefore stability is good, without layering or deposited phenomenon after placing 36 hours, can prepare and be used within two days in advance, and And DMPU dissolubilities are extremely strong, for the work in herbicide common at present, insecticide, fungicide, growth regulator and foliar fertilizer Property ingredient, which is substantially all, can meet application requirement；
(4) spray liquid provided by the invention improves the saturating epidermal absorption ability of active constituent therein, extends activity The action time of ingredient increases the function and effect of active constituent, when the active constituent in spray liquid is insecticide, desinsection effect Fruit is up to 90% or more, and when active constituent is fungicide, bactericidal effect is up to 90% or more.
Specific implementation mode
The technical solution further illustrated the present invention below by specific implementation mode.Those skilled in the art should be bright , the embodiment, which is only to aid in, understands the present invention, should not be regarded as a specific limitation of the invention.
Preparation example 1
A kind of spray adjuvants are grouped as by following group by mass percentage：
N, N- dimethyl propylene alkenyl urea 40%；
Surfactant 16%；
Solvent 44%；
Wherein, surfactant is calcium dodecyl benzene sulfonate, fatty alcohol polyoxyethylene ether and alkyl amido betaine Combination, three can be arbitrary proportioning；Solvent is soybean oil.
Preparation method is：By the N of formula ratio, N- dimethyl propylene alkenyls urea, surfactant and solvent are uniformly mixed, obtain Spray adjuvants.
Preparation example 2-5
Addition with differing only in for preparation example 1, N, N- dimethyl propylene alkenyl ureas is 10% (preparation example 2), 60% (preparation example 3), 84% (preparation example 4), 8% (preparation example 5), at the same time, the additive amount of surfactant is constant, changes solvent Additive amount to 100%.
Preparation example 6-7
With differing only in for preparation example 1, in the present embodiment surfactant be fatty alcohol polyoxyethylene ether phosphate and Combination (preparation example 6) that sulfosuccinates are formed with arbitrary proportion, Cocoamidopropyl betaine (preparation example 7).
Preparation example 8
A kind of spray adjuvants are grouped as by following group by mass percentage：
Wherein, surfactant is calcium dodecyl benzene sulfonate, fatty alcohol polyoxyethylene ether and alkyl amido betaine Combination, three can be arbitrary proportioning；Solvent is ethylene glycol；Organosilicon auxiliary agent is polyether modified silicon oil.
Preparation method is：By the N of formula ratio, N- dimethyl propylene alkenyls urea, surfactant, solvent and organosilicon auxiliary agent are mixed It closes uniformly, obtains spray adjuvants.
Preparation example 9
A kind of spray adjuvants are grouped as by following group by mass percentage：
Wherein, surfactant is calcium dodecyl benzene sulfonate, fatty alcohol polyoxyethylene ether and alkyl amido betaine Combination, three can be arbitrary proportioning；Solvent is castor oil；Stabilizer is poly.
Preparation method is：By the N of formula ratio, N- dimethyl propylene alkenyls urea, surfactant and solvent are uniformly mixed, obtain Spray adjuvants.
Preparation example 10
A kind of spray adjuvants are grouped as by following group by mass percentage：
N, N- dimethyl propylene alkenyl urea 80%；
Surfactant 20%；
Wherein, surfactant is calcium dodecyl benzene sulfonate, fatty alcohol polyoxyethylene ether and alkyl amido betaine Combination, three can be arbitrary proportioning.
Preparation method is：By the N of formula ratio, N- dimethyl propylene alkenyl ureas and surfactant are uniformly mixed, and are sprayed Auxiliary agent.
Preparation example 11
By N, the spray adjuvants of N- dimethyl propylene alkenyl ureas composition.
Embodiment 1-11
Present embodiments provide a kind of spray liquid, wherein in spray liquid, the mass concentration of spray adjuvants is 0.5%, spray Mist auxiliary agent is the spray adjuvants that preparation example 1-11 is provided.
Active constituent in spray liquid is combination (the embodiment 1- of Rynaxypyr, pyraclostrobin and Boscalid 3) combination of, the combination (embodiment 4-6) of glufosinate-ammonium, bispyribac-sodium and atrazine, indoxacarb, dinotefuran and prothioconazoles (is implemented Example 7-9), the combination (embodiment 10-11) of imidacloprid, trifloxystrobin and compound sodium nitrophenolate.
Comparative example 1-2
With differing only in for embodiment 1, this comparative example is not added with spray adjuvants (comparative example 1), the spray adjuvants of addition are God's dew (god's dew is common agricultural spray adjuvants, comparative example 2 currently on the market).
Comparative example 3-4
With differing only in for embodiment 4, this comparative example is not added with spray adjuvants (comparative example 3), the spray adjuvants of addition are God's dew (comparative example 4).
Comparative example 5-6
With differing only in for embodiment 7, this comparative example is not added with spray adjuvants (comparative example 5), the spray adjuvants of addition are God's dew (comparative example 6).
Comparative example 7-8
With differing only in for embodiment 10, this comparative example is not added with spray adjuvants (comparative example 7), the spray adjuvants of addition are God's dew (comparative example 8).
Performance test
(1) spray liquid stability test：After the spray liquid that embodiment 1-11 and comparative example 1-8 are provided stands 36h, observation Its stability, the results are shown in Table 1：
Table 1
By testing and testing it is found that when spray liquid provided by the invention includes spray adjuvants provided by the invention, spray liquid Uniform emulsion state is still maintained after when placing 36h, does not need to be now with the current, daily use can be greatly facilitated.
Experimental example 1
Prepare the spray liquid that the mass concentration of spray adjuvants is 1%, wherein spray adjuvants are the spray that preparation example 1-11 is provided Mist auxiliary agent；Active constituent in spray liquid is Rynaxypyr.
Experimental example 2
A kind of spray liquid is prepared, the mass concentration of spray adjuvants is 5%, and spray adjuvants are the spraying that preparation example 1-11 is provided Auxiliary agent；Active constituent in spray liquid is the combination of Nitenpyram and pymetrozine.
Experimental example 3
Prepare the spray liquid that the mass concentration of spray adjuvants is 0.01%, wherein spray adjuvants provide for preparation example 1-11 Spray adjuvants；Active constituent in spray liquid is difenoconazole.
Experimental example 4
Prepare the spray liquid that the mass concentration of spray adjuvants is 0.5%, wherein spray adjuvants are what preparation example 1-11 was provided Spray adjuvants；Active constituent in spray liquid is trifloxystrobin.
Performance test
Field trial is carried out to the spray liquid that experimental example 1-2 is provided according to method described in GB/T17980.3-2000, is surveyed Its impact of performance is tried, the results are shown in Table 2：
Field trial is carried out to the spray liquid that experimental example 3-4 is provided according to method described in GB/T17980.20-2000, The impact of performance is as shown in table 3：
Table 2
Table 3
From the data in the table, spray adjuvants provided by the invention are for including herbicide, insecticide, bacteria remover, growth A variety of active ingredients including conditioning agent etc. can meet application requirement, and spray liquid provided by the invention improves work therein The function and effect of property ingredient, function and effect are up to 90% or more；By preparation example 1-2,9 it is found that when spray adjuvants include 10- DMPU, surfactant, solvent and the optional organosilicon auxiliary agent of 40% mass percentage, stabilizer, thickener, pH tune When saving the ingredients such as agent, the function and effect of the active constituent in spray liquid are more preferable.
Applicant states that the present invention illustrates spray adjuvants, preparation method and the spray of the present invention by above-described embodiment Spray film, but the invention is not limited in above-mentioned method detaileds, that is, do not mean that the present invention has to rely on above-mentioned method detailed ability Implement.Person of ordinary skill in the field it will be clearly understood that any improvement in the present invention, to each raw material of product of the present invention etc. Effect is replaced and the addition of auxiliary element, the selection etc. of concrete mode, all falls within protection scope of the present invention and the open scope.

Claims (10)

1. a kind of spray adjuvants, which is characterized in that the spray adjuvants contain N, N- dimethyl propylene alkenyl ureas.
2. spray adjuvants according to claim 1, which is characterized in that by mass percentage, the spray adjuvants contain Following components：
N, N- dimethyl propylene alkenyl urea 8-88%；
Surfactant 5-40%；
Solvent 0-80%.
3. spray adjuvants according to claim 2, which is characterized in that the content of the N, N- dimethyl propylene alkenyl urea is 10-60%, preferably 10-40%.
4. according to the spray adjuvants described in one of claim 1-3, which is characterized in that the surfactant includes nonionic table In face activating agent, amphoteric surfactant, anionic surfactant and cationic surface active agent any one or At least two combination；
Preferably, the nonionic surfactant includes fatty alcohol polyoxyethylene ether and/or castor oil polyoxyethylene ether；
Preferably, the amphoteric surfactant includes alkyl amido betaine；
Preferably, the anionic surfactant includes alkylbenzene sulfonate, fatty alcohol polyoxyethylene ether sulfate, fat Any one in alcohol polyoxyethylene ether phosphate, fatty alcohol polyoxyethylene ether phosphate and sulfosuccinates or at least two Combination；
Preferably, the content of the solvent is 1-80%；
Preferably, the solvent include vegetable fat, methyl oleate, ethyl oleate, water, ethyl alcohol, ethylene glycol, glycerine, isobutanol, In isoamyl alcohol and mineral oil any one or at least two combination, further preferred vegetable fat, methyl oleate, oleic acid second In ester and glycerine any one or at least two combination；
Preferably, the vegetable fat includes arbitrary in soybean oil, linseed oil, rapeseed oil, castor oil, cottonseed oil and turpentine oil It is a kind of or at least two combination, further preferred soybean oil and/or castor oil.
5. according to the spray adjuvants described in any one of claim 1-4, which is characterized in that the spray adjuvants further include having In machine silicon additive, stabilizer, setting accelerator, pH adjusting agent and thickener any one or at least two mixture, preferably In organosilicon auxiliary agent, setting accelerator and thickener any one or at least two combination.
6. spray adjuvants according to claim 5, which is characterized in that when the spray adjuvants include organosilicon auxiliary agent When, it is in terms of 100% by the gross mass of the spray adjuvants, the additive amount of the organosilicon auxiliary agent is 0.1-10%；
Preferably, the organosilicon auxiliary agent includes polyether modified silicon oil, methyl-silicone oil, ethyl silicon oil, phenyl silicone oil, methyl hydrogen Silicone oil, methyl phenyl silicone oil, methylchlorophenyl silicone oil, methyl vinyl silicon oil, methylhydroxy silicone oil, ethyl containing hydrogen silicone oil, hydroxyl Base containing hydrogen silicone oil, containing nitrile silicone and ethyoxyl be modified in poly- trisiloxanes any one or at least two combination；
Preferably, it is to stablize in terms of 100% by the gross mass of the spray adjuvants when the spray adjuvants include stabilizer The additive amount of agent is 0.1-10%；
Preferably, the stabilizer is sodium humate and/or poly；
Preferably, it is to promote in terms of 100% by the gross mass of the spray adjuvants when the spray adjuvants include setting accelerator The additive amount of sedimentation agent is 0.1-20%；
Preferably, the setting accelerator includes appointing in urea, poly aluminium iron silicate, ironic citrate, polyacrylamide and magnesium chloride It anticipates a kind of or at least two combinations；
Preferably, it is pH in terms of 100% by the gross mass of the spray adjuvants when the spray adjuvants include pH adjusting agent The additive amount of conditioning agent is 0.1-10%；
Preferably, the pH adjusting agent includes citric acid, tartaric acid, acetic acid, oxalic acid, adipic acid, ammonium hydroxide, potassium hydroxide, hydrogen-oxygen Change in sodium, diethanol amine and triethanolamine any one or at least two combination；
Preferably, it is thickening in terms of 100% by the gross mass of the spray adjuvants when the spray adjuvants include thickener The additive amount of agent is 0.1-20%；
Preferably, the thickener includes aluminum magnesium silicate, sodium metasilicate magnesium lithium, lithium magnesium silicate, sodium magnesium silicate, lagoriolite, silicic acid In aluminium potassium, zinc pyrrolidone carboxylate and xanthans any one or at least two combination.
7. the preparation method of the spray adjuvants according to any one of claim 1-6, which is characterized in that the preparation side Method is：By the N of formula ratio, N- dimethyl propylene alkenyl ureas and optional surfactant and solvent are uniformly mixed, and obtain the spray Mist auxiliary agent；
Preferably, by the N of formula ratio, N- dimethyl propylene alkenyls urea, surfactant and solvent and optional organosilicon auxiliary agent, In stabilizer, setting accelerator, pH adjusting agent and thickener any one or at least two combined hybrid it is uniform, obtain described Spray adjuvants.
8. a kind of spray liquid, which is characterized in that the spray liquid includes that the spraying described in any one of claim 1-7 helps Agent；
Preferably, in spray liquid, the mass concentration of the spray adjuvants is 0.01-5%, preferably 0.01-1%.
9. spray liquid according to claim 8, which is characterized in that the active constituent of the spray liquid includes herbicide, kills In worm agent, fungicide, growth regulator and foliar fertilizer any one or at least two combination；
Preferably, the active constituent of the herbicide includes 2,4- dichlorphenoxyacetic acids, the different monooctyl ester of 2,4- dichlorphenoxyacetic acids, 2- - 4 chlorophenoxyacetic acid of methyl, glufosinate-ammonium, fluroxypyr, diquat dibromide, clodinafop-propargyl, Mediben, atrazine, bispyribac-sodium, five fluorine In sulphur grass amine, mesotrione, nicosulfuron and pendimethalin any one or at least two combination；
Preferably, the active constituent of the insecticide includes in organochlorine insecticide, gamma cyhalothrin and Biphenthrin Any one or at least two combination；
Preferably, organochlorine insecticide includes indoxacarb, pymetrozine, spiral shell worm ethyl ester, Rynaxypyr, imidacloprid, dinotefuran With in thiacloprid any one or at least two combination；
Preferably, the active constituent of the fungicide includes difenoconazole, pyraclostrobin, prothioconazoles, ZEN 90160, pyridine In acyl bacterium amine, epoxiconazole, fludioxonil, trifloxystrobin, Tebuconazole and metconazole any one or at least two combination；
Preferably, the active constituent of the growth regulator includes any one in brassin lactones, compound sodium nitrophenolate and TrinexAN_SNacethyl Kind or at least two combination；
Preferably, the active constituent of the foliar fertilizer include amino acid Water soluble fertilizer, containing humic acid water-soluble fertilizer, Water soluble fertilizer containing seaweed and In Water soluble fertilizer containing albumen any one or at least two combination.
10. spray liquid according to claim 8 or claim 9, which is characterized in that the dosage form of the spray liquid includes missible oil, wettable In property pulvis, suspending agent, microemulsion, aqueous emulsion, aqua and dry suspending agent any one or at least two combination, further It is preferred that in suspending agent, aqua and dry suspending agent any one or at least two combination.
CN201810560679.8A 2018-05-25 2018-05-25 A kind of spray adjuvants and preparation method thereof and include its spray liquid Pending CN108770843A (en)

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CN109526953A (en) * 2018-12-21 2019-03-29 石家庄博佳特化工有限公司 A kind of low temperature resistant resistance to hard water flies anti-auxiliary agent
CN110235900A (en) * 2019-06-05 2019-09-17 广西天浩农业发展有限公司 A kind of glufosinate-ammoniumaqua aqua and preparation method thereof
CN110622966A (en) * 2019-09-29 2019-12-31 海南天道种业有限公司 Herbicide composition for paddy field and preparation method thereof
IT201900014445A1 (en) * 2019-08-08 2021-02-08 Sipcam Oxon S P A FUNGICIDE COMPOSITION
CN112471147A (en) * 2020-11-27 2021-03-12 南京博臣农化有限公司 Synergist of bispyribac-sodium pesticide and bispyribac-sodium pesticide preparation

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CN106889061A (en) * 2017-03-03 2017-06-27 王澄宇 A kind of spray adjuvantses of mechanization prevention and cure project

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Publication number Priority date Publication date Assignee Title
CN109526953A (en) * 2018-12-21 2019-03-29 石家庄博佳特化工有限公司 A kind of low temperature resistant resistance to hard water flies anti-auxiliary agent
CN109526953B (en) * 2018-12-21 2022-01-18 石家庄博佳特化工有限公司 Low-temperature-resistant and hard-water-resistant flight control aid
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CN110622966A (en) * 2019-09-29 2019-12-31 海南天道种业有限公司 Herbicide composition for paddy field and preparation method thereof
CN112471147A (en) * 2020-11-27 2021-03-12 南京博臣农化有限公司 Synergist of bispyribac-sodium pesticide and bispyribac-sodium pesticide preparation

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Application publication date: 20181109