CN112823628B - Seed treatment agent containing active component of alkene oxime amine and application thereof - Google Patents

Seed treatment agent containing active component of alkene oxime amine and application thereof Download PDF

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CN112823628B
CN112823628B CN201911148919.4A CN201911148919A CN112823628B CN 112823628 B CN112823628 B CN 112823628B CN 201911148919 A CN201911148919 A CN 201911148919A CN 112823628 B CN112823628 B CN 112823628B
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seed treatment
agent
oxime amine
alkene oxime
prothioconazole
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CN112823628A (en
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遇璐
丑靖宇
陶晓光
于海波
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Jiangsu Yangnong Chemical Co Ltd
Shenyang Sinochem Agrochemicals R&D Co Ltd
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Jiangsu Yangnong Chemical Co Ltd
Shenyang Sinochem Agrochemicals R&D Co Ltd
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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
    • A01N25/24—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 ingredients to enhance the sticking of the active ingredients
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/06—Coating or dressing seed
    • 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
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/647—Triazoles; Hydrogenated triazoles
    • A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Soil Sciences (AREA)
  • Toxicology (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

The invention belongs to the technical field of pesticides, and relates to a seed treatment agent containing an active component of fenaminstrobin and application thereof. The seed treatment agent comprises an active component, and is matched with at least one carrier and at least one auxiliary agent; the weight percentage of the active component is 0.1-99%, and the active component contains alkene oxime amine. The seed treating agent selects proper auxiliary agents according to a specific proportion, so that the problems of dark color and lusterless color of seeds coated by the existing seed treating agent containing the alkene oxime amine are solved; the fatty substance beeswax is added into the auxiliary agent, and after the auxiliary agent is applied, the coated seeds can show the smoothness of the auxiliary agent, so that the surface characteristics of the seed treatment agent are improved, and the attachment of the seeds can be further improved. Meanwhile, when the block copolymer auxiliary agent and the beeswax are compatible, the gloss of the surface of the seed can be obviously improved.

Description

Seed treatment agent containing active component of alkene oxime amine and application thereof
Technical Field
The invention belongs to the technical field of pesticides, and relates to a seed treatment agent containing an active component of fenaminstrobin and application thereof.
Background
The alkene oxime amine has the characteristics of wide bactericidal spectrum, high bactericidal activity and small dosage, and has treatment and protection effects. Is suitable for preventing and treating most fungal diseases of various crops. For example, the composition can be used for preventing and treating rice sheath blight, rice blast, false smut, wheat rust, cucumber powdery mildew, banana leaf spot, banana scab and powdery mildew and rust of other melons and fruits.
At present, preparations containing the alkene oxime amine are mostly suspending agents, missible oil and dispersible oil suspending agents, mainly take foliar spray prevention and control as a main part, and are also applied to seed treatment by one variety aiming at seed-borne diseases caused by seed transmission and soil-borne diseases transmitted in soil.
In practical application, the problems of seed adhesion and brightness of the seed treatment agent containing the alkene oxime amine after coating are found to exist, and new technical breakthroughs and researches are needed for improving the application performance of the coated seed. The quinoxamine compound is gray powder, and has the problems of obvious dull color and unclear coating color when being used as a seed treatment agent. And under the action of external force, such as shaking, packaging, transportation and the like, the liquid medicine wrapped on the surface of the seeds falls off after being dried, so that the dosage of the medicine on the part of the seeds can be obviously reduced, and the medicine effect is influenced. Therefore, the judgment of the falling-off condition of the seed treatment agent is a key problem in the research of the seed treatment agent industry at present.
The prior art does not solve the above problems, but does not adopt the technical scheme of the present invention. Coating adhesion in industry the addition of film-forming substances is basically adopted in industry, and generally the film-forming substances are mostly high molecular polymers. The technical scheme adopted by the invention solves the problems of safety and adhesion of the coated seeds, and the problems are not reported in the known technology.
Disclosure of Invention
The invention aims to provide a seed treatment agent containing an active component of alkene oxime amine and application thereof.
In order to achieve the purpose, the invention adopts the technical scheme that:
a seed treatment agent containing an active component of alkene oxime amine comprises the active component and is matched with at least one carrier and at least one auxiliary agent; the weight percentage of the active component is 0.1-99%, and the active component contains alkene oxime amine.
The active components comprise fenaminstrobin and prothioconazole, and the weight ratio of the two components is 1: 99-99: 1.
The weight percentage of the active component is 0.5-90%.
The seed treatment agent is seed treatment dry powder, seed treatment dispersible powder, seed treatment liquid, seed treatment emulsion or seed treatment suspending agent.
The auxiliary agent contains a wetting dispersant; the addition amount of the composition accounts for 1-20% of the weight of the preparation; the wetting dispersant can be one or more of sulfonates, sulfates, carboxylates, phosphates, succinates, lignosulfonates, fatty alcohol-polyoxyethylene ethers, alkylphenol ethoxylates, fatty amine-polyoxyethylene ethers, fatty acid-polyoxyethylene ethers, acid alcohol esters and polyoxyethylene ethers thereof, fatty amides and polyoxyethylene ethers thereof, alkanolamides and polyoxyethylene ethers thereof, block copolymers, sodium alkyl naphthalene sulfonate, fatty alcohol-polyoxyethylene ethers, and sorbitan fatty acid ester polyoxyethylene ethers.
The wetting dispersant is one or more of carboxylate, phosphate, succinate, lignosulfonate, fatty alcohol-polyoxyethylene ether, alkylphenol polyoxyethylene, fatty acid-polyoxyethylene ether and block copolymer, and the addition amount of the wetting dispersant is 3-6% of the weight of the preparation.
The auxiliary agent also comprises beeswax, and the addition amount of the beeswax is 0.1-10% of the weight of the preparation.
The seed treatment agent preparation and the application of the preparation as an agricultural bactericide.
The bactericidal preparation needs to be coated on seeds for application when in use.
The technical scheme of the invention also comprises a method for controlling diseases, which comprises the following steps: the biocide formulation of the present invention is applied to the medium. The preferred amount of active ingredient is generally selected to be from 10 to 1000 grams per hectare.
The technical scheme of the invention also comprises the application of the sterilization preparation: the sterilization preparation can be applied to prevention and control of fungal diseases in agriculture, and after the sterilization preparation is prepared into an applicable seed treatment agent preparation, the excellent prevention and control effect is ensured, and the sterilization preparation is safe to crops. The seed treatment agent preparation prepared from the alkene oxime amine can be applied to the coating of high-added-value crops such as corn, wheat, soybean, peanut, rice, cotton, tobacco, potato and vegetables.
The adjuvants in the above formulations may additionally, but need not necessarily, include thickeners, defoamers, preservatives, pH adjusters or color altering agents.
The carrier comprises a natural or synthetic solid substance;
the thickener can be one or more of xanthan gum, gelatin, gum arabic, polyvinyl acetate, polyvinylpyrrolidone, magnesium aluminum silicate, polyvinyl alcohol, polyethylene glycol, phenolic resin, shellac, hydroxymethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, methyl cellulose and sodium alginate, and can improve the stability of the preparation to a certain extent.
The defoaming agent can be one or more of defoaming agents SAG1522, silicones, C8-10 fatty alcohols, phosphates, C10-20 saturated fatty acids (such as capric acid) and amides or the like.
The antiseptic may be one or more of sodium benzoate, Kathon (2-methyl-4-isothiazoline-3-ketone and (B) 5-chloro-2-methyl-4-isothiazoline-3-ketone), potassium sorbate, sodium dehydroacetate, or others.
The color-alert agent may include dyes, pigments (including toners and pastes), and the like.
The auxiliary agents of the seed treatment dry powder agent, the seed treatment dispersible powder agent, the seed treatment liquid agent, the seed treatment emulsion and the seed treatment suspending agent can also comprise beeswax.
Under various conditions of selecting different additives, the active components of the invention are ensured to be uniformly distributed and exert the active function, and the prior specific preparation method is as follows:
the seed treatment dry powder is prepared by mixing raw pesticide, an auxiliary agent and a carrier and performing air flow crushing.
The dispersible powder for seed treatment is prepared by mixing raw medicines, an auxiliary agent and a carrier and crushing. The active component is usually 0.5-80%, and the auxiliary agents such as pH regulator and wetting dispersant are 5-20%, and the rest is inert carrier.
The seed treatment suspending agent is prepared by adding functional additives such as active components, wetting dispersant and the like into a sand mill for sand milling until the particle size is qualified, and adding a color warning agent and a film forming substance. Generally, the liquid detergent comprises 2-60% of active ingredients, 6-20% of wetting dispersant, 2-15% of color warning agent, 1-15% of film forming substances and the balance of water.
The seed treatment liquid is prepared by dissolving active components in solvent, and adding surfactant, color warning agent and film forming substance.
The seed treatment emulsion is prepared by dissolving active components in solvent, adding surfactant, color warning agent and film forming material, and adding water to balance.
The adherence of the seed treatment is expressed as coating release rate, measured as 4.11 coating release rate in the written specification of the GB/T17768-1999 suspended seed coating product standard.
The invention has the advantages that:
according to the seed treatment agent, a proper auxiliary agent is selected according to a specific proportion, so that the problems of dark color and lusterless color of seeds coated by the conventional seed treatment agent containing the alkene oxime amine are solved; furthermore, fatty substance beeswax is added into the auxiliary agent, and the coated seeds can show the smoothness property after the auxiliary agent is applied, so that the surface property of the seed treatment agent is improved, and the seed attachment degree can be further improved. Meanwhile, when the block copolymer auxiliary agent and the beeswax are compatible, the gloss of the surface of the seed can be obviously improved.
The dimethomorph can also be compounded with the bactericides difenoconazole, fludioxonil, prothioconazole, pyrisoxazole, triadimefon, tebuconazole, carbendazim, thiram, metalaxyl-M, metalaxyl, azoxystrobin, pyraclostrobin, triticonazole and thifluzamide, and the insecticides such as carbosulfan, thiamethoxam, imidacloprid, dinotefuran, clothianidin and the like to obtain the seed treatment agent.
Detailed Description
The following specific examples are intended to illustrate the invention in further detail, but the invention is by no means limited to these examples and methods known to the person skilled in the art are included within the scope of the invention. The percentages and parts in the formula are by weight. The fenaminstrobin is purchased from Shenyang Kechuang chemical Co., Ltd, and is added after being folded, the proportion of each component is weight percent, and other raw materials are all commercial products.
The conventional seed treating agent containing the alkene oxime amine coats the seeds, and the alkene oxime amine is gray in original pesticide, so that the seed treating agent is prepared, and after the seeds are coated, the surfaces of the seeds are obviously dark and dull. The gloss after coating the seeds was according to the following criteria: first grade brightness, the seed coat is bright like pearly; secondary brightness, the seed coat is slightly glossy; third-level brightness, dull and dull coat. However, the seed coat is bright like pearly luster after being coated by the seed treating agent, so that the glossiness and the adhesion of the seed coating are improved.
Formulation examples of formulations
Example 1-1.20% Triflufenamid seed treatment suspension
According to the formula requirements, 20% of the alkene oxime amine, 20% of YUS-FS 30003%, 0.2% of Ultrazine NA 4%, 1% of magnesium aluminum silicate and 0.2% of xanthan gum are put into a sand mill for sanding, water is added to 100% according to the formula proportion, and a police-ing agent RED 1315% and 4% of polyvinyl alcohol are added into the sanding slurry for mixing and stirring uniformly, so that the 20% alkene oxime amine seed treatment suspending agent is obtained.
Example 1-2.20% Triflufenamid seed treatment suspension
According to the formula requirements, 20% of alkene oxime amine, 20% of YUS-FS 30003%, 0.2% of Ultrazine NA 4%, 1% of magnesium aluminum silicate, 0.5% of beeswax and 0.2% of xanthan gum are put into a sand mill for sand milling, water is supplemented to 100% according to the formula proportion, and a police-washing agent RED 1315% and 4% of polyvinyl alcohol are added into sand-milled slurry for uniform mixing and stirring, so that the 20% alkene oxime amine seed treatment suspending agent can be obtained.
Example 2-1.30% Triflufenamid seed treatment emulsion
According to the formula requirements, the dimethomorph-fluazinam seed treatment emulsion with the concentration of 30 percent, AEO-55 percent, YUS-1106 percent, 0.1 percent of rose essence, 200#10 percent of solvent oil and the balance of water to 100 percent can be obtained.
Example 2-2.30% Triflufenamid seed treatment emulsion
30% of alkene oxime amine, 55% of AEO-1106%, 0.1% of rose essence, 1% of beeswax, 200# 10% of solvent oil and the balance of water to 100% to obtain the 30% alkene oxime amine seed treatment emulsion.
Example 3-1.50% Triflufenamid seed treatment Dry powder
According to the formula requirements, 50% of alkene oxime amine, 3% of calcium lignosulphonate, 3% of D-4254%, 0.05% of rose essence, 5% of white carbon black and the balance of light calcium carbonate are supplemented to 100%, and the 50% of alkene oxime amine seed treatment dry powder can be obtained after airflow crushing.
Example 3-2.50% Triflufenamid seed treatment Dry powder
According to the formula requirements, 50% of alkene oxime amine, 3% of calcium lignosulphonate, D-4254%, 0.05% of rose essence, 0.5% of beeswax, 5% of white carbon black and the balance of light calcium carbonate are supplemented to 100%, and the 50% of alkene oxime amine seed treatment dry powder can be obtained after air flow crushing.
Example 4-1.25% Triflufenamid-prothioconazole seed treatment suspending agent (20+5)
According to the formula requirements, 20% of alkene oxime amine, 5% of prothioconazole, SP-270015%, SK-242%, water is added to 100% according to the formula proportion, the police-ing agent RED 1315% and 4% of polyvinyl alcohol are added into the sanding slurry, and the mixture is uniformly mixed and stirred, so that the 25% alkene oxime amine prothioconazole seed treatment suspending agent is obtained.
Example 4-2.25% Triflufenamid-prothioconazole seed treatment suspension (20+5)
According to the formula requirements, 20% of fenaminstrobin, 5% of prothioconazole, SP-270015%, SK-242% and 5% of beeswax are added to 100% of water according to the formula proportion, and the police-ing agent RED 1315% and 4% of polyvinyl alcohol are added into the sanding slurry and uniformly mixed to obtain the 25% of fenaminstrobin-prothioconazole seed treatment suspending agent.
Example 4-3.25% Trimethoxamide-Prothioconazole seed treatment suspending agent (20+5)
According to the formula requirements, 20% of alkene oxime amine, 5% of prothioconazole, SP-270015%, SK-242%, 5% of beeswax and TENSIOFIX DB 082 are added with water to 100% according to the formula proportion, and the police-coloring agent RED 1315% and 4% of polyvinyl alcohol are added into the sanding slurry and uniformly mixed to obtain the 25% alkene oxime amine prothioconazole seed treatment suspending agent.
Example 5-1.40% Triflufenamid-prothioconazole seed treatment suspending agent (20+20)
According to the formula requirements, 20% of alkene oxime amine, 20% of prothioconazole, 49136% of Atlox, SP-27284%, and water is supplemented to 100% according to the formula proportion, and the police-painting agent RED 1315% and 4% of polyvinyl alcohol are added into the sanding slurry and uniformly mixed to obtain the 40% alkene oxime amine prothioconazole seed treatment suspending agent.
Example 5-2.40% Triflufenamid-prothioconazole seed treatment suspending agent (20+20)
According to the formula requirements, 20% of alkene oxime amine, 20% of prothioconazole, 49136% of Atlox, SP-27284% and 4% of beeswax are added to 100% of water according to the formula proportion, and the police-coloring agent RED 1315% and 4% of polyvinyl alcohol are added into the sanding slurry and uniformly mixed and stirred to obtain the 40% alkene oxime amine prothioconazole seed treatment suspending agent.
Example 5-3.40% Triflufenamid-prothioconazole seed treatment suspending agent (20+20)
According to the formula requirements, 20% of alkene oxime amine, 20% of prothioconazole, 49136% of Atlox, SP-27284%, 4% of beeswax and 127-FL 4% are added with water to 100% according to the formula proportion, and the policeman RED 1315% and polyvinyl alcohol 4% are added into the sanding slurry and uniformly mixed to obtain the 40% alkene oxime amine prothioconazole seed treatment suspending agent.
Example 6-1.55% Triflufenamid-prothioconazole seed treatment suspending agent (20+35)
According to the formula requirements, 20% of fenaminstrobin, 35% of prothioconazole, SK-20TX 4%, SP-SC 33%, and water are added to 100% according to the formula proportion, and the policeman RED 1315% and polyvinyl alcohol 4% are added into the sanding slurry and uniformly mixed to obtain the 55% of fenaminstrobin-prothioconazole seed treatment suspending agent.
Example 6-2.55% Triflufenamid-prothioconazole seed treatment suspending agent (20+35)
According to the formula requirements, 20% of alkene oxime amine, 35% of prothioconazole, SK-20TX 4%, SP-SC 33% and 6% of beeswax are added to 100% according to the formula proportion, and the police-ing agent RED 1315% and 4% of polyvinyl alcohol are added into the sanding slurry and uniformly mixed and stirred to obtain the 55% alkene oxime amine prothioconazole seed treatment suspending agent.
Example 6-3.55% Triflufenamid-prothioconazole seed treatment suspending agent (20+35)
According to the formula requirements, 20% of alkene oxime amine, 35% of prothioconazole, SK-20TX 4%, SP-SC 33%, 6% of beeswax and TENSIOFIX DB 086% are added with water to 100% according to the formula proportion, and the sanding slurry is added with the police-ing agent RED 1315% and the polyvinyl alcohol 4% and mixed and stirred uniformly to obtain the 55% alkene oxime amine prothioconazole seed treatment suspending agent.
Application performance measurement:
the seed treatment agent in the above examples was coated on corn seeds, and the following properties were measured after coating.
The gloss after coating the seeds was according to the following criteria: grade A brightness, the seed coat is bright like pearly; b-level brightness, and slightly glossy seed coat; brightness level C, dull and dull coat.
For the adhesion of the two seed treatment agents, the invention does not adopt an intuitive observation mode to observe the shedding condition of the seed surface, and replaces the specific numerical value of the coated seed shedding rate, the shedding rate measuring method adopts the measurement of the 4.11 coating shedding rate in the GB/T17768-1999 written specification of the suspended seed coating product standard (the same applies hereinafter), and the detailed measuring method is as follows:
weighing two parts of seeds of 10g (accurate to 0.002g) of seed treatment agent coating (1g of seed treatment agent coating 200g of seeds), respectively placing the two parts in a triangular flask, accurately adding 100mL of ethanol into one part, plugging the flask, placing the flask in an ultrasonic cleaner, oscillating for 10min to fully dissolve the coated seed coating agent, taking out the flask and standing for 10min, taking 10.0mL of supernatant into a 50mL volumetric flask, diluting the supernatant with ethanol to a scale, and shaking up to obtain solution A.
Placing another part on a shaker, shaking for 10min, carefully taking the seeds into another triangular flask, and treating with the solution A to obtain solution B.
Absorbance was measured at 550nm using ethanol as a reference.
Calculating out
Coating peeling rate w4(%), calculated as follows:
Figure BDA0002282995670000101
in the formula:
m0preparing the mass of the coated seeds weighed by the solution A;
m1preparing the mass of the coated seeds weighed by the solution B;
A0-absorbance of solution a;
A1absorbance of solution B.
TABLE 1 coated seed Brightness and seed shedding Rate
Figure BDA0002282995670000102
Figure BDA0002282995670000111
As can be seen from the above examples, whether or not the beeswax is added to the coating brightness and the peeling rate, i.e., the degree of adhesion of the key application properties of the seed treatment agent, is large in the two comparative examples in each example of the present invention, and the lower the value of the peeling rate of the coating, the better the adhesion ability of the coated seed is, and the more excellent the application properties of the preparation are. On the whole, the coating brightness of the dimethomorph seed treating agent added with the beeswax is obviously improved, particularly the coating brightness of the seed treating agent compounded by the block copolymer additive and the beeswax is obviously improved, and the problems of dark and dull surface of the existing dimethomorph seed treating agent are solved; meanwhile, the coating adhesion degree is obviously improved by adopting the technology of the invention, so that the obvious effect is brought, and the application of the alkene oxime amine in the aspect of seed treatment agent is played.

Claims (4)

1. A25% alkene oxime amine prothioconazole seed treatment suspending agent is characterized by comprising the following components in percentage by weight: according to the formula requirements, 20% of alkene oxime amine, 5% of prothioconazole, SP-270015%, SK-242%, 5% of beeswax and TENSIOFIX DB 082 are added with water to 100% according to the formula proportion, and the sand grinding slurry is added with the police-ing agent RED 1315% and 4% of polyvinyl alcohol and mixed and stirred uniformly to obtain the 25% alkene oxime amine prothioconazole seed treatment suspending agent.
2. A40% fenaminstrobin-prothioconazole seed treatment suspending agent is characterized by comprising the following components in percentage by weight: according to the formula requirements, 20% of alkene oxime amine, 20% of prothioconazole, 49136% of Atlox, SP-27284%, 4% of beeswax and 127-FL 4% are added with water to 100% according to the formula proportion, and the sanding slurry is added with the police-ing agent RED 1315% and 4% of polyvinyl alcohol and uniformly mixed to obtain the 40% alkene oxime amine prothioconazole seed treatment suspending agent.
3. A55% of alkene oxime amine prothioconazole seed treatment suspending agent is characterized in that: according to the formula requirements, 20% of alkene oxime amine, 35% of prothioconazole, SK-20TX 4%, SP-SC 33%, 6% of beeswax and 086% of TENSIOFIX DB 086% are added with water to 100% according to the formula proportion, and the sand grinding slurry is added with the police-ing agent RED 1315% and 4% of polyvinyl alcohol and mixed and stirred uniformly to obtain 55% of alkene oxime amine prothioconazole seed treatment suspending agent.
4. A seed treatment suspension as claimed in any one of claims 1 to 3 wherein: the seed treatment suspending agent is used as an agricultural bactericide.
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CN103070176A (en) * 2013-02-25 2013-05-01 海利尔药业集团股份有限公司 Sterilizing composition containing prothioconazole and syp-1620
CN104336043B (en) * 2013-07-25 2016-08-17 沈阳中化农药化工研发有限公司 Insecticidal and bactericidal composition containing alkene oxime amine and application thereof
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