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WO2006038631A1 - Composition pour usage agricole pour inhiber le ruissellement de pesticides du a la pluie - Google Patents

Composition pour usage agricole pour inhiber le ruissellement de pesticides du a la pluie Download PDF

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Publication number
WO2006038631A1
WO2006038631A1 PCT/JP2005/018375 JP2005018375W WO2006038631A1 WO 2006038631 A1 WO2006038631 A1 WO 2006038631A1 JP 2005018375 W JP2005018375 W JP 2005018375W WO 2006038631 A1 WO2006038631 A1 WO 2006038631A1
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WO
WIPO (PCT)
Prior art keywords
acid
compound
water
agricultural composition
calcium
Prior art date
Application number
PCT/JP2005/018375
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English (en)
Japanese (ja)
Inventor
Hiroshi Dairiki
Eriko Okada
Original Assignee
Nippon Soda Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Soda Co., Ltd. filed Critical Nippon Soda Co., Ltd.
Priority to JP2006539305A priority Critical patent/JP4562733B2/ja
Publication of WO2006038631A1 publication Critical patent/WO2006038631A1/fr

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Classifications

    • 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

Definitions

  • the present invention relates to a powdery, granular or liquid agricultural composition having excellent residual effect.
  • the pyrethroid compound is stabilized, and in particular, the stability to light is increased, and the insecticide composition is applied to the surface of a window glass or the like exposed to light.
  • a pyrethroid compound stabilizer and a method for stabilizing a pyrethroid compound that can provide extremely high insecticidal or acaricidal efficacy.
  • a UV-sensitive pesticide composition comprising a UV-sensitive pesticide and an amount of lignin as a UV-screening agent effective to protect the pesticide against inactivation by UV rays.
  • a UV-sensitive pesticide composition comprising a UV-sensitive pesticide and an amount of lignin as a UV-screening agent effective to protect the pesticide against inactivation by UV rays.
  • the pesticidal active ingredient from 0.1 to 70 weight 0/0, and sorbitan trioleate pesticidal compositions with improved rain resistance, characterized in that blended 10 to 50 wt%.
  • sorbitan trioleate pesticidal compositions with improved rain resistance characterized in that blended 10 to 50 wt%.
  • An alcohol surfactant such as ethoxylated gel alcohol is added to a composition containing another surfactant to increase the efficacy and Z or rain resistance of the herbicidal composition containing glyphosate or a salt thereof. Strengthen.
  • An agrochemical formulation having improved rain resistance characterized by comprising an alkyl-modified silicone oil, a surfactant and a bulking agent. (For example, see Patent Document 5)
  • Patent Document 1 Japanese Patent Laid-Open No. 04-41406
  • Patent Document 2 Japanese Patent Publication No. 11 513988
  • Patent Document 3 International Publication No. 97Z46092 Pamphlet
  • Patent Document 4 Japanese Patent Publication No. 11-507673
  • Patent Document 5 Japanese Unexamined Patent Application Publication No. 2004-189642
  • the present invention provides a powdery form having excellent residual effect, particularly by preventing the loss of agricultural chemicals due to rainfall.
  • It relates to a granular or liquid agricultural composition.
  • the present invention relates to an agricultural composition characterized by being in a non-gelling state in a stock solution and a spray solution, and forming a gel in the drying process after spraying.
  • An agricultural composition characterized in that it is in a non-gelling state in the spray liquid and forms a gel on the surface of the spray target after spraying;
  • the agricultural composition according to claim 1, comprising
  • the water-soluble polymer compound is one or more selected from the group consisting of pectin and derivatives thereof, alginic acid and derivatives thereof, and carboxymethylcellulose and derivatives thereof.
  • the pH of a 1% aqueous solution of acidic compound is 5 or less (2) to (7) V, the agricultural composition according to any one of the above,
  • the concentration of polyvalent cations and acids increases in the process of drying on the surface of the organism to be controlled after being sprayed, and water-soluble polymer compound Gelich is generated. Therefore, it is an agricultural composition having an excellent residual effect in which an active ingredient of an agricultural chemical is not washed away due to rain.
  • Water-soluble polymer compounds used in the present invention include gum arabic, gum tragacanth, locust bean gum, galactan, guar gum, carob-seed gum, carab gum, carrageenan, pectin, agar, mano melose seed (quince see d), microbes such as alge-colloid, glycyrrhizic acid, xanthan gum, dextran, succin-glucane, pullulan, sodium alginate and their polysaccharides and their derivatives, collagen, albumin Protein derivatives such as gelatin, casein derivatives such as sodium caseinate, starch derivatives such as starch, alpha starch, carboxymethyl starch, methylhydroxypropyl starch, and phosphate starch, methinoresenololose, Rosenorelose, ethenoresenellose, methinohydroxypropylcellulose, hydroxyethylcellulose, sodium cellulose sulfate, hydroxypropylcellulose, sodium
  • These water-soluble polymer compounds are blended singly or in combination of two or more.
  • the blending amount is usually about 0.01 to 15% by weight, preferably about 0.5 to 5% by weight in the composition of the present invention.
  • water solubility at 20 ° C is 1% or less alkaline earth metal salt such as calcium, magnesium, barium salt, copper, iron, manganese, zinc
  • alkaline earth metal salt such as calcium, magnesium, barium salt, copper, iron, manganese, zinc
  • the carrier containing a cationic compound having a water solubility of 1% or less at 20 ° C include barium carbonate, barium sulfate, calcium carbonate, calcium sulfite, calcium hydroxide, anhydrous calcium sulfate, sulfuric acid.
  • Calcium montmorillonite is a kind of hydrous aluminum silicate that adsorbs calcium ions
  • talc is mainly composed of magnesium silicate
  • the minerals of kaolinite Mineral materials including leucite, metahalloysite, dateskite, and nacrite.
  • polyvalent cationic compounds are blended in one kind or a mixture of two or more kinds, and the blending amount is usually 0.01 to 95% by weight, preferably 10% in the composition of the present invention. It is desirable to use about ⁇ 60% by weight.
  • Acidic compounds used in the present invention include citrate, malic acid, fumaric acid, succinic acid, tartaric acid, formic acid, acetic acid, propanoic acid, butyric acid, valeric acid having a pH of 5% or less in a 1% aqueous solution.
  • divalent or higher cation compounds are blended in one kind or two or more kinds, and the blending amount thereof is usually 0.001 to 50% by weight in the composition of the present invention, preferably 0. It is desirable to use about 01 to 0.5% by weight.
  • the agrochemical active ingredient used in the present invention is not limited by whether it is liquid or solid, organic compound or inorganic compound, single compound or mixture, and the like. Examples include fungicides, insecticides, acaricides, plant growth regulators, herbicides and the like. These pesticidal active ingredients can be used alone or in combination of two or more.
  • Disinfectant Copper 'organic sulfur, organic chlorine, organophosphorus, arlinopyrimidine, hydroxy-lide, pyrrole-torin, benzimidazole, carboximide, phenolic, It is classified into antibiotics, EBI agents, N-phenol carbamates, etc., CAN, EDDP, IBP, PCNB, TPN, vanillazine, isoprothiolane, ipconazonole, iprodione, imibenconazole, etalomezol, oxycarboxin, Oxin Copper, Carbendazole, Quinomethionate, Quabutane, Chloroneb, Diethofencalp, Diclomedin, Dicron, Dithianon, Dineb, Diphenoconazole, Cyflufenamide, Diram, Cimeconazole sulfenic acid, Daifortan, Thiabendazole, Thiuram (T MTD) , Thiophanate methyl, tech Ph
  • Insecticide organophosphorus, carbamate, pyrethroid, nereistoxin, IGR (chitin synthesis inhibitor), IGR (molting inhibitor), IGRCFH agent, black mouth-kochi-nore, BT Categorized into BHC, BPMC, CVMP, CVP, C YAP, etc., which are classified as drugs (Kursturk bacteria), BT drugs (Aisawai bacteria), pyridinediazomethine, ferrovirazole, and macrolide respiratory inhibitors , DMTP, EPN, MEP, MIPC, MPMC, MPP, NAC, PAP, PHC, PMP , XMC, Aresulin, Isoxathion, Isophenphos, Imidacloprid, Etophene Force Lub, Ethion, Ethylthiomethone, Etofenprox, Etoplophos, Force Norevos Nolephan, Clothianidin, Chlorpyrifos, Chlor
  • Acaricides BPPS, Alara-Calp, Chlofenthedin, Chlorbenzilate, Kelsen, Dienochlor, Tetradiphone, Tebufenvirad, Fenociocarp, Fenpyroximate, Funolefenoxuron, Hexithiazotas, Benzomate, Acid DPC, binapacril, pyridaben, etc.
  • Plant growth regulators those classified into ethylene agents, auxins, cytokinins, gibberellins, auxin antagonists, gibberellins biosynthesis inhibitors, and the like, including ansimidol, inabenfide, uniconazole, ethiclozeate, Park mouth butrazole, funoleno primimide, forchlorfeuron, mefluidide, etc.
  • Herbicides oxazinone, phenoxy acid, diphenyl ether, carbamate, acid amide, urea, sulphononoleurea, triazine, uracinole, diazine, virazole, bibilidilium, dinitroa 2, 4—
  • the pesticidal composition of the present invention shows higher stability against rainfall when the water solubility of the pesticidal active ingredient at 20 ° C is lOOOppm or less.
  • the amount of these agrochemical active ingredients added to the preparation is not particularly limited, and is generally 0.01 to 99% by weight, preferably 0.1 to 60% by weight, based on the total amount of the preparation.
  • the agricultural composition of the present invention is usually mixed with an organic solvent, a bulking agent, water, and the like, and if necessary, a surfactant or other adjuvant for formulation is added, and then a wettable powder, granular water is added. It is formulated into a powder, powder, aerosol, suspension, emulsion, suspension formulation, microcapsule formulation, microemulsion formulation, pasty formulation, etc. In addition to these, a pesticide active ingredient may not be added to form a spreading agent.
  • emulsions As emulsions, suspension emulsions, microcapsule preparations, emulsions for microemulsion preparations, and emulsion stabilizers, fats or fats that are mainly nonionic surfactants are used.
  • nonionic surfactants are 20 !, 250 ethylene glycol ether groups and 10 !, and 100 propylene glycol ether group block copolymer type polymeric surfactants and sucrose.
  • Fat Also suitable are fatty acid esters and fatty acid esters of polyoxyethylene sorbitan, such as polyoxyethylene sorbitan trioleate.
  • emulsion stabilizers for emulsions suspension emulsions, microcapsule formulations, microemulsion formulations, sulfonic surfactants such as aliphatic sulfonic acid, aliphatic sulfuric acid, aliphatic sulfosuccinic acid, It may also contain alkylaryl sulfonic acid, alkyl aryl sulfate sulfate ester, polydarlicol ether derivative sulfuric acid or phosphate ester of styrenated phenol, and metal salts thereof.
  • sulfonic surfactants such as aliphatic sulfonic acid, aliphatic sulfuric acid, aliphatic sulfosuccinic acid, It may also contain alkylaryl sulfonic acid, alkyl aryl sulfate sulfate ester, polydarlicol ether derivative sulfuric acid or phosphate ester of styrenated phenol, and metal salt
  • the nonionic surfactant includes a polydaricol ether derivative of a saturated or unsaturated fatty acid, a styrenated phenol Polyglycol ether derivatives, block copolymer type polymer surfactants of ethylene glycol ether groups and propylene glycol ether groups, fatty acid esters of polyoxyethylene sorbitan such as polyoxyethylene sorbitan monooleate.
  • Anionic surfactants mainly used in wettable powders and granular wettable powders are alkali metal salts, alkaline earth metal salts, or ammonium salts of higher fatty acids (C to C), for example,
  • a metal salt of a natural fatty acid mixture obtained from coconut oil or tallow or in particular aliphatic sulfonic acid, aliphatic sulfuric acid, aliphatic sulfosuccinic acid, alkylaryl sulfonic acid, or alkyl aryl sulfate.
  • Esters of sulfonic acid, sulfuric acid or sulfosuccinic acid are usually provided in the form of alkali metal salts, alkaline earth metal salts, amine salts or ammonium salts.
  • alkyl group of 8 to 22 carbon atoms usually contains an alkyl group of 8 to 22 carbon atoms, for example an alkyl sulfate ester, a mixture of aliphatic alcohol sulfates derived from natural fatty acids, or dialkylsulfosuccinate sodium, potassium, calcium or Magnesium salt.
  • alkylaryl sulfonic acid esters are dodecylbenzene sulfonic acid, naphthalene sulfonic acid and its formaldehyde condensation products, or sodium, calcium, ammonia or triethanolamine salts of tristyrylphenol sulfate. .
  • phosphates such as 4 !, alkylphenols containing 14 moles of ethylene oxide, and phosphate esters of tristyrylphenol-containing phosphates such as sodium, calcium, ammonia or trie. Tanolamine salts are also suitable. Also, lignosulfonic acid metal salt, alkylnaphthalene sulfonic acid metal salt, naphthalenesulfonic acid metal salt formaldehyde polycondensate or polycarboxylic acid alkali metal salt, isobutylene maleic anhydride copolymer, and alkali metal salt, alkaline earth Metal salts or ammonia salts are also suitable.
  • organic solvent used in the emulsion vegetable oils, petroleum-based linear hydrocarbons, aromatic hydrocarbons such as alkyl naphthalene are preferable.
  • ⁇ -methylnaphthalene aliphatic or cycloaliphatic hydrocarbons such as paraffin or cyclohexane
  • glycols and their ethers such as propylene glycol, dipropylene glycol, ethylene glycol, ethylene glycol monomethyl ether or monoethyl ether
  • esters For example, methyl oleate, dibasic acid (adipic acid, dartaric acid, succinic acid) dimethyl esters; ketones such as cyclohexanone, isophorone or diacetone alcohol; heterocyclic compounds such as ⁇ -methyl 2-pyrrolidone, y-butyl Mouth Rataton and the like, can be used in these one or more thereof.
  • fillers (carriers) used in wettable powders, granular wettable powders, and powders include inorganic salts such as salt calcium carbonate, phosphate salts, hydrogen phosphate salts, and ammonium sulfate.
  • inorganic salts such as salt calcium carbonate, phosphate salts, hydrogen phosphate salts, and ammonium sulfate.
  • examples include inorganic synthetic extenders with high oil absorption such as salts, natural mineral powders, and silicon oxide.
  • sugars such as sucrose and lactose, organic substances such as urea, starch, dextrin, cellulose, cellulose derivatives, cereal flour, and wood flour can also be mentioned as extenders, and these are used alone or in a mixture of two or more. That's right.
  • An antifreezing agent may be added to the preparation of the present invention.
  • the antifreezing agent include ethylene glycol, propylene glycol, glycerin diethylene glycol, dipropylene glycol and the like, and one or a mixture of two or more of these can be used.
  • composition of the present invention comprises a solid or liquid adjuvant such as a stabilizer, such as solid paraffin, liquid paraffin, epoxidized or non-epoxidized vegetable oil (eg epoxidized coconut oil, rapeseed oil or soybean oil). ), Antifoams such as silicone oils, viscosity modifiers, binders and Z or adhesives, and other active ingredients such as bactericides, fungicides, bactericides, insecticides or acaricides May be.
  • a solid or liquid adjuvant such as a stabilizer, such as solid paraffin, liquid paraffin, epoxidized or non-epoxidized vegetable oil (eg epoxidized coconut oil, rapeseed oil or soybean oil).
  • Antifoams such as silicone oils, viscosity modifiers, binders and Z or adhesives, and other active ingredients such as bactericides, fungicides, bactericides, insecticides or acaricides May be.
  • composition of the present invention is homogenized according to a known method, for example, an emulsion (oil in water) is added while adding a solution of an active ingredient, an emulsifier and an emulsion stabilizer dissolved in an organic solvent to water. Or, it is manufactured by gradually adding water to a solution in which the active ingredient, emulsifier and emulsion stabilizer are dissolved in an organic solvent, and the suspension concentrate is composed of the active ingredient, wetting agent and dispersing agent. It is manufactured by mixing with thickener, antiseptic, antifoaming agent, etc.
  • Suspoemulsion is a product of ⁇ L ⁇ (.emulsion, oil in water) And hydrated suspension (suspensi on concentrate) are agitated with a three-one motor, etc., and wettable powder (wettable powder) is empty in a jet mill such as Ulmax (Nisso Engineering Co., Ltd.).
  • the granulated wettable powder (water dispersible granule) is manufactured by adding water to the wettable powder, kneading, extruding, drying and sizing, and the dust (dus t) is It is manufactured by mixing the active ingredient with part of the bulking agent and other components and then pulverizing it with a jet mill, and then diluting and mixing with the bulking agent.
  • the formulated agricultural composition of the present invention is applied as it is or diluted with water or the like to seeds, plants, water surface or soil. It can also be used in combination with other fungicides, herbicides, fertilizers, soil conditioners and the like.
  • the application rate of the agricultural composition of the present invention varies depending on the mixing ratio of the two active ingredient compounds, weather conditions, formulation form, application method, application location, disease to be controlled, target crop, etc.
  • the total amount of the compound is 1 to: L0 00 g, preferably 10 to LOOg.
  • composition in the form of a spreading agent can be diluted with water together with the agrochemical formulation.
  • the method for preparing the agricultural composition according to the present invention is not particularly limited.
  • the water solubility is 1% or less in a water-soluble polymer solution suspended or dissolved in water.
  • the agricultural yarn and composition of the present invention can be in the form of powder, granules and water suspension.
  • the force is not particularly limited to these shapes.
  • part means “% by weight”.
  • the structural formula of the compound used below is shown (compound described in the pamphlet of WO 01Z34568 and pamphlet of WO 03Z87056)
  • Newcol— 2308LY (manufactured by Nippon Milky Co., Ltd.) 10 parts, Sorpol— T15 (manufactured by Toho Chemical Co., Ltd.) 0.8 part, New Calgen EP— 70G (manufactured by Takemoto Yushi Co., Ltd.) 0.2 part, Proxel GXL (Avicia) (Product made) 0.1 part mixed with 2 parts propylene glycol, dissolved in 35.9 parts water, load pole 23 dissolved in 15 parts water (Rhône Pullen) 0.15 parts, A mixture of 1 part of pectin dissolved in 19 parts of water (Sanki Co., Ltd., LM-5CS, ester concentration: 5%), and then phosphoric acid dissolved in 5 parts of water. 05 and anti-form SE39 (Asahi 0.5 parts and compound 1 10. 3 parts are mixed together and wet-ground in a planetary mill (FRI TSCH, model 07, 301) for suspension agriculture. A composition was obtained.
  • Example 2 The same procedure as in Example 1 was carried out by substituting Compound 1 of Example 1 with Compound 2, to obtain a suspended agricultural composition.
  • Newcol— 1305 (manufactured by Nippon Emulsifier Co., Ltd.) was adsorbed in advance to 10 parts of white carbon to give 210.7 parts of compound, Pectin (manufactured by Sanki Co., Ltd., LM-104AS-FS-J, degree of esterification) : 31%) Powder made by mixing 3 parts, 60 parts urea, and 3 parts kaolinite clay and then crushing with an air pulverizer (trade name: Ulmax; inner diameter 3 inches; manufactured by Nisso Engineering Co., Ltd.) 11 parts of water was added to the mixture, and the mixture was kneaded with an adaper (trade name: KNEADER; manufactured by Fuji Paudal; model: KDHJ-2), and extruded using a 0.7 mm screen (trade name: PELLETER; Fuji Denki Kogyo Co., Ltd .; Model: EXK-1), dried at 40 ° C for 12 hours, and the remaining portion of the 0.59-
  • Example 3 By replacing Newcol-1305 in Example 3 with Newcol-1610 (manufactured by Nippon Emulsifier Co., Ltd.), the same operation as in Example 3 was performed to obtain a granular agricultural composition.
  • Example 1 [0.05 parts of phosphoric acid dissolved in 5 parts of water] was changed to [0.1 part of phosphoric acid dissolved in 4.95 parts of water] with pectin (LM- 5CS, ester density: 5%) was replaced with pectin (Sanki Co., Ltd., LM-104AS-FS-J, ester density: 31%). A state agricultural composition was obtained.
  • Example 7 The same as in Example 1 except that [0.1 part of phosphoric acid dissolved in 4.95 parts of water] in Example 5 was replaced with [0.01 part of phosphoric acid dissolved in 5.04 parts of water]. Operation was performed to obtain a suspended agricultural composition.
  • Example 7
  • Example 8 The same operation as in Example 1 was performed by replacing [0.1 part of phosphoric acid dissolved in 4.95 parts of water] in Example 5 with [1 part of citrate dissolved in 4.05 parts of water]. And a suspended agricultural composition was obtained.
  • Example 8 The same operation as in Example 1 was performed by replacing [0.1 part of phosphoric acid dissolved in 4.95 parts of water] in Example 5 with [1 part of citrate dissolved in 4.05 parts of water]. And a suspended agricultural composition was obtained.
  • Example 8 Example 8
  • Example 9 The same procedure as in Example 1 was performed, except that [0.1 part of phosphoric acid dissolved in 4.95 parts of water] in Example 5 was replaced with [0.1 part of citrate dissolved in 4.95 parts of water]. Operation was performed to obtain a suspended agricultural composition.
  • Example 9
  • Example 10 The same operation as in Example 1 was performed by replacing [0.1 part of phosphoric acid dissolved in 4.95 parts of water] in Example 5 with [0.05 part of phosphoric acid dissolved in 5 parts of water]. And a suspended agricultural composition was obtained.
  • Example 10 The same operation as in Example 1 was performed by replacing [0.1 part of phosphoric acid dissolved in 4.95 parts of water] in Example 5 with [0.05 part of phosphoric acid dissolved in 5 parts of water]. And a suspended agricultural composition was obtained.
  • Example 10 Example 10
  • Example 9 The pectin of Example 9 (manufactured by Sanki Co., Ltd., LM-104AS-FS-J, degree of esterification: 31%) was used as pectin (manufactured by Sanki Co., Ltd., LM-5CS, degree of esterification: 5%) In the same manner as in Example 1, a suspended agricultural composition was obtained.
  • Example 1 [pectin dissolved in 19 parts of brute force water (manufactured by Sanki Co., Ltd., LM-5CS, 5% esthetic): [17 parts of brute force water]
  • the suspended agricultural composition was obtained in the same manner as in Example 1, except that it was replaced with 3 parts of sodium alginate (1-3) manufactured by Kimiki Co., Ltd.
  • a suspension agricultural composition was obtained in the same manner as in Example 1, except that Compound 1 of Example 1 was replaced with thiophanate methyl.
  • KNEADER manufactured by Fuji Paudal; model: KDHJ—2), kneaded with a 0.7 mm screen, extruding granulator (trade name: PELLETER; manufactured by Fuji Electric Co., Ltd .; model: EXK 1) Then, it was dried at 40 ° C for 12 hours, and the portion remaining on the 0.59-0.84 mm sieve was collected to obtain a granular agricultural composition.
  • Sorpol-T15 Toho Chemical Co., Ltd.
  • New Calgen EP-70G Takemoto Yushi Co., Ltd.
  • Proxel GXL Avicia Co., Ltd.
  • Sorpol- T15 (Toho Chemical Co., Ltd.) 2 parts, New Calgen EP-70G (Takemoto Yushi Co., Ltd.) 0.5 part, Proxel GXL (Avicia Co., Ltd.) 0.1 part mixed with propylene glycol 5 parts, water 35 Load Pole 23 (Rhône's Poulen) dissolved in 30 parts of water, dissolved in 8 parts 0.3 parts, Antifoam SE39 (Asahi Kasei Kicker Silicone Co.) 0.5 parts and compound 1 25. Eight parts were mixed and wet-ground in a planetary mill (FRITSCH, model 07, 301) to obtain a suspended agricultural composition.
  • FRITSCH planetary mill
  • a powdery agricultural composition was obtained in the same manner as in Example 1 except that the calcium sulfate dihydrate of Example 1 was replaced with calcium carbonate.
  • Example 1 Phosphoric acid in water and pectin (manufactured by Sanki Co., Ltd., LM-5CS, ester concentration: 5%) 31%), and the same operation as in Example 1 was performed to obtain a suspended agricultural composition.
  • Example 1 Phosphoric acid in water, Pectin (Mishiki Co., Ltd., LM-5CS, esterification degree: 5%) Pectin (Mishiki Co., Ltd., D slow set confectionery, Esterification degree: 64%) Replace with The same operation as in Example 1 was performed to obtain a suspended agricultural composition.
  • Example 1 Phosphoric acid in water and pectin (Mishiki Co., Ltd., LM-5CS, ester concentration: 5%) Pectin (Mishiki Co., Ltd., YM-150-LJ, ester concentration: 72%) ), And the same operation as in Example 1 was performed to obtain a suspended agricultural composition.
  • Example 1 Phosphoric acid in water and pectin (Mishiki Co., Ltd., LM-5CS, ester concentration: 5%) Substituting, the same operation as in Example 1 was performed to obtain a suspended agricultural composition.
  • a suspended agricultural composition was obtained in the same manner as in Example 1 except that the phosphoric acid and pectin in Example 12 were replaced with water.
  • Example 13 The pectin of Example 13 was replaced with Kasaoka clay, and the same operation as in Example 13 was performed to obtain a composition for conical granular agriculture.
  • a suspended agricultural composition was obtained in the same manner as in Example 1 except that the phosphoric acid and pectin in Example 14 were replaced with water.
  • composition of the present invention diluted with water so that the active ingredient concentration is lOOOOppm is air-dried with 100 L (about 200 drops) per leaf of kidney beans using a 25 ⁇ L microsyringe and artificial rain.
  • the machine (DIK-6000, manufactured by Daiki Rika Kogyo Co., Ltd.) was allowed to rain for 1 hour, extracted with methanol, analyzed for active ingredients by HPLC, and calculated the residual rate after rainfall relative to the attached amount. The results and rainfall are shown in Tables 2-4.
  • an agricultural composition that improves the rain resistance of an active ingredient of agricultural chemicals and maintains its efficacy for a long period of time, and it is possible to reduce the amount of chemicals used or the number of spraying.

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  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L’invention concerne une composition pesticide comprenant (a) un polymère soluble dans l’eau, (b) un composé cationique chargé multicouche et/ou un composé acide, et (c) un composant pesticide ; et une composition pour usage agricole englobant (a) un polymère soluble dans l’eau et (b) un composé cationique chargé multicouche et/ou un composé acide et qu’il convient de mélanger avec un pesticide lors de l’application. Comme un polymère soluble dans l’eau gèle sous l’action d’un composé cationique chargé multicouche ou d’un composé acide, le polymère (a) gèle au cours de l’évaporation du fluide pesticide appliqué sur des plantes ou des animaux nuisibles à réguler à la surface de ceux-ci du fait de la concentration accrue du composé cationique ou du composé acide, permettant d’inhiber le ruissellement du composant pesticide dû à la pluie.
PCT/JP2005/018375 2004-10-05 2005-10-04 Composition pour usage agricole pour inhiber le ruissellement de pesticides du a la pluie WO2006038631A1 (fr)

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JP2006539305A JP4562733B2 (ja) 2004-10-05 2005-10-04 雨による農薬の流亡を防止した農業用組成物

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JP2004-292188 2004-10-05

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009028454A1 (fr) * 2007-08-31 2009-03-05 Nippon Soda Co., Ltd. Composition pesticide potentialisée en efficacité et méthode pour la potentialisation l'efficacité d'ingrédients pesticides actifs
WO2013058008A1 (fr) * 2011-10-18 2013-04-25 大阪化成株式会社 Agent destiné à conférer des propriétés antibactériennes/antifongiques, agent de traitement des fibres et procédé de production de fibres antibactériennes/antifongiques
WO2013058007A1 (fr) * 2011-10-18 2013-04-25 大阪化成株式会社 Agent destiné à conférer des propriétés antibactériennes/antifongiques, agent de traitement des fibres et procédé de production de fibres antibactériennes/antifongiques
JP2014037443A (ja) * 2008-04-25 2014-02-27 Nippon Soda Co Ltd 顆粒状農薬組成物及びその製造方法
WO2014097871A1 (fr) 2012-12-17 2014-06-26 株式会社ダイヤメット Poudre de matériau de départ de la métallurgie des poudres
CN109452271A (zh) * 2018-11-07 2019-03-12 四川省乐山市华莱利科技有限公司 一种耐雨水冲刷的农药助剂组合物及其应用
US10390528B2 (en) 2012-12-12 2019-08-27 Basf Corporation Solid agroformulations for preparing near micro-emulsion aqueous pesticides
CN114052013A (zh) * 2021-12-14 2022-02-18 贵州省烟草公司安顺市公司 一种用于防治烟草白粉病的药剂组合物
CN114425285A (zh) * 2020-10-29 2022-05-03 中国石油化工股份有限公司 一种微胶囊相变储能材料及其制备方法和应用

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RU2420960C1 (ru) * 2007-08-31 2011-06-20 Ниппон Сода Ко., Лтд. Композиция пестицида с усиленной эффективностью и способы усиления эффективности активных ингредиентов пестицида
EP2183968A4 (fr) * 2007-08-31 2011-12-07 Nippon Soda Co Composition pesticide potentialisée en efficacité et méthode pour la potentialisation l'efficacité d'ingrédients pesticides actifs
KR101182616B1 (ko) * 2007-08-31 2012-09-14 닛뽕소다 가부시키가이샤 효력이 증강된 농약 조성물 및 농약 활성 성분의 효력의 증강 방법
JP5048775B2 (ja) * 2007-08-31 2012-10-17 日本曹達株式会社 効力の増強された農薬組成物および農薬活性成分の効力の増強方法
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JP2014037443A (ja) * 2008-04-25 2014-02-27 Nippon Soda Co Ltd 顆粒状農薬組成物及びその製造方法
JP2013087083A (ja) * 2011-10-18 2013-05-13 Osaka Kasei Kk 抗菌・抗カビ性付与剤、繊維類加工剤及び抗菌・抗カビ性繊維類の製造方法
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WO2013058007A1 (fr) * 2011-10-18 2013-04-25 大阪化成株式会社 Agent destiné à conférer des propriétés antibactériennes/antifongiques, agent de traitement des fibres et procédé de production de fibres antibactériennes/antifongiques
US9839221B2 (en) 2011-10-18 2017-12-12 Osaka Kasei Co., Ltd. Agent for imparting anti-bacterial/anti-fungal properties, fiber processing agent, and production method for anti-bacterial/anti-fungal fiber
WO2013058008A1 (fr) * 2011-10-18 2013-04-25 大阪化成株式会社 Agent destiné à conférer des propriétés antibactériennes/antifongiques, agent de traitement des fibres et procédé de production de fibres antibactériennes/antifongiques
US10390528B2 (en) 2012-12-12 2019-08-27 Basf Corporation Solid agroformulations for preparing near micro-emulsion aqueous pesticides
WO2014097871A1 (fr) 2012-12-17 2014-06-26 株式会社ダイヤメット Poudre de matériau de départ de la métallurgie des poudres
US9844811B2 (en) 2012-12-17 2017-12-19 Diamet Corporation Raw material powder for powder metallurgy
CN109452271A (zh) * 2018-11-07 2019-03-12 四川省乐山市华莱利科技有限公司 一种耐雨水冲刷的农药助剂组合物及其应用
CN114425285A (zh) * 2020-10-29 2022-05-03 中国石油化工股份有限公司 一种微胶囊相变储能材料及其制备方法和应用
CN114052013A (zh) * 2021-12-14 2022-02-18 贵州省烟草公司安顺市公司 一种用于防治烟草白粉病的药剂组合物
CN114052013B (zh) * 2021-12-14 2023-03-10 贵州省烟草公司安顺市公司 一种用于防治烟草白粉病的药剂组合物

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