WO2009107363A1 - Agent de lutte contre la fourmi d'argentine et procédé pour lutter contre la fourmi d'argentine - Google Patents

Agent de lutte contre la fourmi d'argentine et procédé pour lutter contre la fourmi d'argentine Download PDF

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Publication number
WO2009107363A1
WO2009107363A1 PCT/JP2009/000796 JP2009000796W WO2009107363A1 WO 2009107363 A1 WO2009107363 A1 WO 2009107363A1 JP 2009000796 W JP2009000796 W JP 2009000796W WO 2009107363 A1 WO2009107363 A1 WO 2009107363A1
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control agent
weight
argentine
active ingredient
carbon atoms
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PCT/JP2009/000796
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English (en)
Japanese (ja)
Inventor
慎治 吉田
英明 井上
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日本エンバイロケミカルズ株式会社
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Publication of WO2009107363A1 publication Critical patent/WO2009107363A1/fr

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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
    • A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
    • A01N31/02—Acyclic compounds
    • 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

Definitions

  • the present invention relates to an Argentine ant control agent for controlling Argentine ants, and an Argentine ant control method using the control agent.
  • Linepithema humile is a type of ant that is classified as the genus Argentine ant of the subfamily Bee antaceae, and destroys the ecosystem by destroying the ants in the invading area. It is designated as a specific alien organism.
  • Patent Document 1 The insecticide composition described in Patent Document 1 includes German cockroaches, American cockroaches, gray-brown cockroaches, Oriental cockroaches, house flies, biting flies, garbage flies, red tofusari (RIFA), smelly ants, giant ants It is widely applied to general household pests such as Pharaoh ants, mosquitoes, ticks, fleas, bracken insects, snails, centipedes, moths, silverfish, scorpions and bed bugs, especially against Argentine ants In addition, Patent Document 1 does not describe an example for Argentine ants.
  • the present invention has been made in view of such circumstances, and the object thereof is to use an Argentine ant control agent having an excellent control effect against Argentine ants and the Argentine ant control agent. It is to provide an Argentine ant control method.
  • the present inventors have repeatedly investigated a novel control agent having an excellent control effect against Argentine ants, and the specific active ingredient has an excellent control effect against Argentine ants.
  • the present invention has been completed. That is, the present invention (1) It contains at least one kind of alcohol having 6 to 20 carbon atoms and / or at least one kind of fatty acid having 6 to 12 carbon atoms as an active ingredient or / and clothianidin as an active ingredient, Argentine ant control agent, (2) The Argentina according to (1), wherein the alcohol is a linear or branched alcohol having 8 to 18 carbon atoms, and the fatty acid is a saturated fatty acid having 8 to 10 carbon atoms.
  • Ant control agent (3) The Argentine ant control agent according to (1), wherein the clothianidin is prepared as a microcapsule, (4) An Argentine ant control agent containing at least one of alcohols having 6 to 20 carbon atoms and / or at least one fatty acid having 6 to 12 carbon atoms as an active ingredient or / and clothianidin as an active ingredient,
  • the present invention provides an Argentine ant control method characterized by spraying.
  • the Argentine ant control agent of the present invention contains at least one kind of alcohol having 6 to 20 carbon atoms and / or at least one kind of fatty acid having 6 to 12 carbon atoms as an active ingredient (hereinafter referred to as a first active ingredient).
  • a first active ingredient a kind of alcohol having 6 to 20 carbon atoms and / or at least one kind of fatty acid having 6 to 12 carbon atoms
  • clothianidin is contained as an active ingredient (hereinafter referred to as second active ingredient), or both the first active ingredient and the second active ingredient are contained.
  • the first active ingredient can be used alone or in combination with the second active ingredient.
  • the first active ingredient has an excellent repelling effect and killing effect against Argentine ants.
  • the alcohol having 6 to 20 carbon atoms includes linear and / or branched alcohols having 6 to 20 carbon atoms.
  • linear alcohol those having 6 to 18 carbon atoms are preferable, and examples thereof include hexanol, heptanol, octanol, nonanol, decanol, undecanol, dodecanol, tridecanol, tetradecanol and the like. , Those having 8 or more carbon atoms are preferred, and those having 14 or less carbon atoms are preferred.
  • branched alcohol those having 6 to 20 carbon atoms are preferable. Examples thereof include 3-methyl-1-hexanol, 5-methyl-1-hexanol, 3-methyl-1-heptanol, and 5-methyl.
  • oxocol 900 Isodecanol, decanol, isotridecanol, tridecanol, oxocol 1213, oxocol 1415, oxocol 1215, 2-butyl-1-heptanol, 2-butyl-1-octanol, 2-hexyl-1-octanol, 2-butyl-1- Decanol, 2-hexyl-1-decanol, 2-o Chill-1-decanol, 2 hexyl-1-dodecanol, 2-octyl-1-dodecanol and the like, more preferably those having 8 to 18 carbon atoms, more preferably those having 10
  • the alcohol having 6 to 20 carbon atoms can be used alone or in combination of two or more.
  • the proportion of the alcohol having 6 to 20 carbon atoms is, for example, 0.01 to 100% by weight, preferably 0.01 to 99.9% by weight, more preferably 1%, based on the total amount of the Argentine ant control agent. It is ⁇ 50% by weight, particularly preferably 2 to 20% by weight.
  • the fatty acid having 6 to 12 carbon atoms include linear or branched saturated fatty acids such as caproic acid, heptanoic acid, caprylic acid, nonanoic acid, capric acid, isocapric acid, and lauric acid, or unsaturated thereof. Examples thereof include fatty acids, preferably fatty acids having 7 to 12 carbon atoms, and more preferably saturated fatty acids having 8 to 10 carbon atoms.
  • the fatty acids having 6 to 12 carbon atoms can be used alone or in combination of two or more.
  • the proportion of the fatty acid having 6 to 12 carbon atoms is, for example, 0.01 to 100% by weight, preferably 0.01 to 99.9% by weight, more preferably 1%, based on the total amount of the Argentine ant control agent. -50% by weight, particularly preferably 2-10% by weight.
  • the first active ingredient may contain an alcohol having 6 to 20 carbon atoms alone, may contain an aliphatic acid having 6 to 12 carbon atoms alone, and further contains an alcohol having 6 to 20 carbon atoms; It may contain both a fatty acid having 6 to 12 carbon atoms.
  • the fatty acid having 6 to 12 carbon atoms is, for example, 1 to 10,000 parts by weight, preferably 10 to 1000 parts by weight.
  • the first active ingredient is not particularly limited as long as it contains an alcohol having 6 to 20 carbon atoms and / or a fatty acid having 6 to 12 carbon atoms.
  • Liquid agents such as solutions, wettable powders, suspensions, dispersants, emulsions, oils, lotions, etc.
  • solid agents such as powders, granules, microcapsules, microspheres, flowables, foaming agents, etc.
  • It can be prepared as a semi-solid agent such as a paste agent or cream, a mousse agent (in which the above-mentioned liquid agent is further blended with a foaming agent such as a surfactant), a spray agent, an aerosol agent or a paint.
  • a semi-solid agent such as a paste agent or cream
  • a mousse agent in which the above-mentioned liquid agent is further blended with a foaming agent such as a surfactant
  • a spray agent such as a surfactant
  • aerosol agent an aerosol agent or a paint.
  • the liquid agent or semi-solid agent can be prepared, for example, by diluting the first active ingredient with an appropriate liquid diluent and by a known method.
  • the liquid diluent include water, for example, methanol, ethanol, n-propanol, i-propanol, n-butanol, i-butanol, sec-butanol, t-butanol and the like lower alcohols having 1 to 4 carbon atoms.
  • polyhydric alcohols such as ethylene glycol, propylene glycol, glycerin, polyoxyethylene glycol, such as ethyl ether, propyl ether, isopropyl ether, dimethoxyethane, cyclic ether (for example, dioxane, terahydrofuran, etc.), mono Or ethers such as dialkylene glycol monoalkyl ether (for example, ethylene glycol monomethyl ether), for example, ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone, cyclohexanone, Esters such as ethyl acetate and butyl acetate, halogen hydrocarbons such as carbon tetrachloride, chloroform, dichloromethane and 1,2-dichloroethane, aliphatic hydrocarbons such as hexane and octane, such as cyclohexane, cyclo
  • Phosphate esthetics such as phosphate kind, for example, Exxon naphtha No. 7. Exxon naphtha no. 6.
  • Aliphatic organic solvents such as Exol D80, Aipa-L, Aipa-M, Aipah-H (exxon chemical), for example, Solvesso 150, Solvesso200 (exxon chemical), Japan Aromatic organic solvents such as stone Hyzol SAS296, Nisseki Hyzol SAS-LH, Alkene L (manufactured by Nippon Petrochemical Co., Ltd.), PAD (Nikko Oil Co., Ltd.), such as 2-ethylhexyl adipate, dibutyl phthalate And plasticizers such as 2-ethylhexyl phthalate, dioctyl phthalate and diallyl phthalate.
  • the liquid diluent can be used alone or in combination of two or more.
  • a solid diluent or a carrier can be further used.
  • the solid diluent or carrier include diatomaceous earth, mica, clay, kaolin, talc, quartz powder, bentonite, activated carbon, ceramic powder, fine powder silica, and the like. These solid diluents or carriers can also be used alone or in combination of two or more.
  • the solid agent can be prepared by a known method, for example, the first active ingredient is diluted with an appropriate solid diluent or carrier and granulated.
  • an appropriate solid diluent or carrier in addition to the solid diluent exemplified above, for example, talc powder such as talc powder, wax stone powder, clays such as fine powder clay, mineral powder such as calcium carbonate, for example, sulfur powder,
  • talc powder such as talc powder, wax stone powder, clays such as fine powder clay, mineral powder such as calcium carbonate, for example, sulfur powder
  • urea powders for example, vegetable powders such as wood flour and starch, for example, agricultural chemicals, horticultural preparations and the like can be mentioned.
  • the aerosol agent can be prepared by a known method such as, for example, diluting the first active ingredient with an appropriate solvent as necessary and filling the container together with the propellant.
  • the solvent include the liquid diluents exemplified above.
  • the propellant include chlorofluorocarbon, liquefied natural gas, and dimethyl ether.
  • clothianidin can be used alone or in combination with the first active ingredient.
  • the second active ingredient has an excellent anticide effect against Argentine ants.
  • the ratio of clothianidin is, for example, 0.01 to 99.9% by weight, preferably 0.1 to 20% by weight, based on the total amount of Argentine ant control agent (in the case of microcapsules, solid content), More preferably, it is 1 to 10% by weight.
  • the dosage form is not particularly limited, and according to the purpose and application, the liquid agent, solid agent, semi-solid agent, mousse agent, spray agent, It can be prepared as an aerosol or paint.
  • the second active ingredient is preferably prepared as a microcapsule. If prepared as a microcapsule, it is possible to improve the durability of clothianidin.
  • Microcapsules include, for example, interfacial polymerization method, in situ polymerization method (interfacial reaction method), coacervation method, submerged drying method, melt dispersion cooling method, submerged cured film method, coating method (air suspension method) ), A spray drying method, an electrostatic coalescence method, a vacuum deposition method and the like.
  • interfacial polymerization method in situ polymerization method
  • coacervation method submerged drying method
  • melt dispersion cooling method submerged cured film method
  • coating method air suspension method
  • a spray drying method an electrostatic coalescence method
  • JP-A-2000-247821 A method is mentioned.
  • clothianidin as a macrocapsule, an interfacial polymerization method described in JP-A No. 2000-247821 is preferable.
  • a dispersion medium containing 50% by weight or more of a high-boiling aromatic organic solvent having a boiling point of 200 ° C. or higher, and a dispersant having a molecular weight of 1000 or more containing a tertiary amine are prepared.
  • the slurry is wet pulverized and then microencapsulated by an interfacial polymerization method.
  • an oil-soluble film-forming substance such as polyisocyanate is blended in a slurry and dispersed in water, and then a water-soluble film-forming substance such as polyamine or polyol is dropped. Then, the water-soluble film-forming substance and the oil-soluble film-forming substance react at the interface between the dispersion medium and water (oil and water) to obtain a microcapsule encapsulating clothianidin.
  • the second active ingredient when the second active ingredient is prepared by the above method, it can be used as it is, that is, as a water suspension of a microcapsule, and further, if necessary, a dispersant, a surfactant, an anti-settling agent.
  • a powdery product powder
  • a granular material granule
  • a suitable agent for example, a powdery product (powder), a granular material (granule) can be prepared by blending a suitable agent and drying, or by dissolving or dispersing in a suitable solvent and drying by a spray drying method or the like. ) Or the like.
  • the average particle diameter (volume average particle diameter) of the microcapsule is adjusted to, for example, 1 to 200 ⁇ m, preferably 2 to 100 ⁇ m.
  • the volume average particle diameter can be obtained, for example, based on the size of the particle diameter measured by a laser diffraction / scattering particle size distribution apparatus and its distribution state (particle size distribution).
  • the volume average particle diameter can be adjusted by adjusting the stirring speed after the oil-soluble film-forming substance is dispersed in water.
  • the microcapsules have a volume ratio of microcapsules having an average particle diameter of 6 to 100 ⁇ m on a volume basis and a particle diameter of 4 ⁇ m or less on a volume basis by the method described in JP-A No. 2004-189734. It can be prepared to be 20% or more and less than 50%. Further, as described in JP-A-2007-31334, synthetic resin fine particles can be attached to the microcapsule.
  • the microcapsule can be prepared so that the thickness of the wall film is 1.8 to 4 ⁇ m, and by adding cement and gypsum, it can be used as a curable (hydraulic) control agent. It can also be prepared.
  • the Argentine ant control agent of the present invention contains the first active ingredient or / and the second active ingredient, and if necessary, various additives such as antiseptics, antioxidants, ultraviolet absorbers and the like. Stabilizers, binders, film-forming resins, emulsifiers, dispersants, spreading agents, wetting agents, penetrating agents, thickeners, flow aids, anti-caking agents, flocculants, UV scattering agents, moisture removal agents Coloring agents and the like can be added. These additives are added at an appropriate ratio according to the purpose and application.
  • antiseptics and fungicides include 3-bromo-2,3-diiodo-2-propenylethyl carbonate, 3-iodo-2-propynylbutylcarbamate (IPBC), 2,3,3-triiodoallyl alcohol, Organic iodo compounds such as parachlorophenyl-3-iodopropargyl formal, for example, benzimidazole compounds such as 2- (4-thiazolyl) benzimidazole, 2-thiocyanomethylthiobenzothiazole, such as 2-thiocyanomethylthiobenzothiazole Benzothiazole compounds such as 1- (2- (2 ′, 4′-dichlorophenyl) -1,3-dioxolan-2-ylmethyl) -1H-1,2,4-triazole, 1- (2- (2 ', 4'-dichlorophenyl) -propyl-1,3-di Xoxolan-2-ylmethyl)
  • antioxidants examples include 4,4′thiobis-6-tert-butyl-3-methylphenol, butylated hydroxyanisole (2-tert-butyl-4-methoxyphenol and 3-tert-butyl-4-methoxy).
  • Phenolic antioxidants such as-(3,5-di-t-butyl-4-hydroxyphenyl)] propionate
  • amine antioxidants such as N, N'-di-2-naphthyl-p-phenylenediamine Agents, for example hydroquinoline antioxidants such as 2,5-di (t-amyl) hydroquinoline, for example dilaurylthiodiuropio
  • sulfur-based antioxidants such as n
  • the ultraviolet absorber examples include benzotriazole compounds such as 2- (2′-hydroxy-5′methylphenyl) benzotriazole and 2- (2′-hydroxy-4′-n-octoxyphenyl) benzotriazole,
  • benzophenone compounds such as 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-n-octoxybenzophenone, salicylic acid compounds such as phenyl salicylate, pt-butylphenyl salicylate, etc.
  • film-forming resins include polyolefins such as polyethylene and polypropylene, polyvinyl acetate, polyvinyl alcohol, acrylic resins, polyvinyl chloride, styrene resins, fluororesins, chlorinated polyolefins, alkyd resins, polyamides, and polyesters.
  • the resin include thermosetting resins such as phenol resin, urea resin, melamine resin, furan resin, unsaturated polyester resin, and epoxy resin.
  • Examples of the emulsifier, the dispersant, the spreading agent, the wetting agent, and the penetrating agent include known surfactants such as an anionic surfactant, a nonionic surfactant, and a cationic surfactant.
  • Anionic surfactants include, for example, metal soaps, sulfate esters such as alkyl sodium sulfate, alkylbenzene sulfonates such as sodium alkylbenzene sulfonate, sodium alkylnaphthalene sulfonate (for example, Takemoto Yushi Co., Ltd.
  • Dialkyl salts of 2-sulfosuccinic acid such as Cargen BX-C
  • dialkyl sodium 2-sulfosuccinate for example, trade name Neocor SW-C manufactured by Daiichi Kogyo Seiyaku Co., Ltd.
  • polycarboxylic acid type surface activity Agent for example, Sanyo Chemical Co., Ltd., trade name Toxanone GR-30
  • ⁇ -olefin sulfonate for example, trade name Dixzol 60A manufactured by Daiichi Kogyo Seiyaku Co., Ltd.
  • ⁇ -olefin sulfonate for example, trade name Dixzol 60A manufactured by Daiichi Kogyo Seiyaku Co., Ltd.
  • rig Sodium Nsuruhon acid for example, trade name Dixzol 60A manufactured by Daiichi Kogyo Seiyaku Co., Ltd.
  • rig Sodium Nsuruhon acid for example, trade name Dixzol 60A manufactured
  • Nonionic surfactants include, for example, polyoxyethylene alkyl ether, polyoxyethylene alkyl aryl ether (for example, trade name Inogen EA-142 (EA-142) manufactured by Daiichi Kogyo Seiyaku Co., Ltd.), polyoxyethylene aryl Ether, fatty acid polyhydric alcohol ester, fatty acid polyhydric alcohol polyoxyethylene, sucrose fatty acid ester, block copolymer of ethylene oxide and propylene oxide (for example, Sanyo Chemical Co., Ltd., trade name Newpol PE-64), poly Examples thereof include oxyethylene sorbitan fatty acid esters (for example, trade name Leodol TW-0120V manufactured by Kao Corporation).
  • polyoxyethylene alkyl ether for example, trade name Inogen EA-142 (EA-142) manufactured by Daiichi Kogyo Seiyaku Co., Ltd.
  • polyoxyethylene aryl Ether for example, fatty acid polyhydric alcohol ester, fatty acid polyhydric
  • cationic surfactant examples include a quaternary ammonium salt type surfactant (for example, trade name SANISOL C manufactured by Kao Corporation).
  • SANISOL C trade name SANISOL C manufactured by Kao Corporation
  • thickener polyvinyl alcohol, polyacrylic acid and its salt, xanthan gum etc. are mentioned, for example.
  • the flow aid include organic lubricants such as PAP aid (for example, isopropyl phosphate), wax, polyethylene, fatty acid metal salt, paraffin, silicone oil, and inorganic lubricant such as talc.
  • Examples of the anti-caking agent include white carbon, diatomaceous earth, magnesium stearate, aluminum oxide, titanium dioxide and the like.
  • Examples of the flocculant include liquid paraffin, ethylene glycol, diethylene glycol, triethylene glycol, and isobutylene polymer (for example, trade name IP Solvent 2835 manufactured by Idemitsu Petrochemical Co., Ltd.).
  • Examples of the ultraviolet scattering agent include titanium dioxide.
  • Examples of the moisture removing agent include desiccants such as anhydrous gypsum and silica gel powder.
  • Examples of the colorant include organic pigments, inorganic pigments, dyes, and the like.
  • the Argentine ant control agent of this invention can also mix
  • active ingredients include, for example, organophosphorus compounds such as phoxime, chlorpyrifos, fenitrothion, pyridafenthion, and isofenphos, such as carbamate compounds such as bassa, propoxer, such as cyfluthrin, permethrin, tralomethrin, fenpalerate, etofen.
  • organophosphorus compounds such as phoxime, chlorpyrifos, fenitrothion, pyridafenthion, and isofenphos
  • carbamate compounds such as bassa
  • propoxer such as cyfluthrin, permethrin, tralomethrin, fenpalerate, etofen.
  • Pyrethroid compounds such as prox and silafluophene, for example, neonicotinoid compounds other than clothianidin such as imidacloprid, nitenpyram, and acetamiprid, for example, phenylpyrazole compounds such as fipronil, for example, nereistoxin compounds such as bensultap, for example Pyrazole compounds such as chlorfenapyr, for example, Hiba oil, Hiba neutral oil, fatty acids such as decanoic acid, octanoic acid and boric acid , Neem (JP-A-3-41011), moringa genus plant (JP-A-6-329514 Patent Publication), such as Muller genus, and the like.
  • phenylpyrazole compounds such as fipronil
  • nereistoxin compounds such as bensultap
  • Pyrazole compounds such as chlorfenapyr, for example, Hiba oil, Hiba neutral oil,
  • insect growth regulators for example, chitin synthesis inhibitors such as lufenuron, hexaflumuron, diflubenzuron, flufenoxuron, and juveniles such as metoprene, hydroprene, etc.
  • hormone-like compounds Also included are hormone-like compounds.
  • the Argentine ant control agent of this invention can be obtained by mix
  • the Argentine ant control agent of the present invention obtained as described above is required to control or prevent Argentine ants, for example, soil (such as the ground surface), for example, wood, for example, a building (that is, a house, a warehouse, a gate, The basic structure, superstructure, and underground structures in the dredging and their ancillary equipment, etc., for example, underground buried objects as ancillary equipment for buildings, for example, the habitat and outbreak area of Argentine ants.
  • soil such as the ground surface
  • wood for example, a building (that is, a house, a warehouse, a gate,
  • the basic structure, superstructure, and underground structures in the dredging and their ancillary equipment, etc. for example, underground buried objects as ancillary equipment for buildings, for example, the habitat and outbreak area of Argentine ants.
  • the spraying varies depending on the degree of damage or prevention, for example, the spraying is usually performed so as to be about 1 to 5000 g / m 2 , preferably about 10 to 1000 g / m 2 per unit area.
  • the spraying method also varies depending on the damage or prevention, but for example, in addition to the usual spraying method, an appropriate method such as coating, dipping, pouring, spraying, spraying, or the like is used.
  • the Argentine ant control agent of this invention has the outstanding repellent effect and ant killing effect with respect to Argentine ant, and when the 2nd active ingredient is mix
  • the Argentine ant control agent of the present invention is sprayed as an Argentine ant control agent for controlling Argentine ants, as described above, if Argentine ants are required to be controlled or prevented, a large amount of Argentine ants are generated. Prevention and mass extermination can be realized effectively.
  • Test example 1 1) Preparation of Control Agents 1 to 3 318 g of KMC-113 (diisopropylnaphthalene, boiling point 300 ° C., manufactured by RKS GmbH), alkene L (alkylbenzene, distillation range 285 to 309 ° C., manufactured by Nippon Petrochemical Co., Ltd.) 154 g, Disperbyk -164 (tertiary amine-containing polyester-modified polyurethane polymer, molecular weight 10,000 to 50,000, manufactured by Big Chemie) was mixed and stirred until uniform to prepare a mixed solution (1).
  • KMC-113 diisopropylnaphthalene, boiling point 300 ° C., manufactured by RKS GmbH
  • alkene L alkylbenzene, distillation range 285 to 309 ° C., manufactured by Nippon Petrochemical Co., Ltd.
  • Disperbyk -164 tertiary amine-containing polyester-modified polyurethane polymer, molecular weight 10,000
  • a slurry liquid (1) containing clothianidin was obtained by stirring with an auto homodisper (manufactured by Tokushu Kika Kogyo Co., Ltd.). The clothianidin concentration of this slurry liquid (1) was 48% by weight.
  • the slurry liquid (1) was put into a bead mill (Dynomill KDL A type, glass bead diameter 1.5 mm) and wet pulverized for 20 minutes. The average particle diameter of clothianidin in the slurry liquid (1) after the wet pulverization was 480 nm.
  • the obtained microcapsule (1) had a volume average particle diameter of 30 ⁇ m and an average wall film thickness of 2.0 ⁇ m.
  • the volume average particle diameter of the microcapsule (1) was measured with a Coulter counter (“Multisizer 3” manufactured by Beckman Coulter, Inc.) (the same applies hereinafter).
  • the average film thickness T of the wall film of the microcapsule was calculated from the following formula (1) (the same applies hereinafter).
  • T (D / 6) ⁇ (W1 / W2) ⁇ (D2 / D1) (1)
  • W1 represents the weight (g) of the wall film-forming substance
  • W2 represents the weight (g) of the in-film substance
  • D1 represents the average density (g / cm 3 )
  • D2 represents the average density (g / cm 3 ) of the in-film material.
  • the obtained microcapsule (1) was diluted with water and prepared so that the concentration of the active ingredient (clothianidin) would be 500 ppm, 167 ppm, and 100 ppm, and control agents 1 to 3 were obtained.
  • Ant kill test in-house test
  • the following ant killing tests were carried out for the control agents 1 to 3, respectively.
  • Test example 2 1) Preparation of control agent 4 K.
  • a microcapsule (2) containing 2% by weight of clothianidin was obtained in the same manner as the microcapsule (1) except that the rotation speed of the auto homomixer was 4000 rpm.
  • the resulting microcapsule (2) had a volume average particle diameter of 4.5 ⁇ m and an average wall film thickness of 0.3 ⁇ m.
  • the obtained microcapsule (2) and the microcapsule (1) obtained in Test Example 1 were mixed at a weight ratio of 1: 1 and then diluted with water to obtain an active ingredient (clothianidin). Was prepared so as to have a concentration of 500 ppm, and a control agent 4 was obtained.
  • Control Agent 5 318 g of KMC-113 (diisopropylnaphthalene, boiling point: 300 ° C., manufactured by RKS GmbH), alkene L (alkylbenzene, distillation range: 285 to 309 ° C., manufactured by Nippon Petrochemical Co., Ltd.), 154 g, Disperbyk-164 ( A mixed solution (1) was prepared by stirring and mixing with 48 g of a tertiary amine-containing polyester-modified polyurethane polymer, molecular weight 10,000 to 50,000, manufactured by Big Chemie) until uniform.
  • KMC-113 diisopropylnaphthalene, boiling point: 300 ° C., manufactured by RKS GmbH
  • alkene L alkylbenzene, distillation range: 285 to 309 ° C., manufactured by Nippon Petrochemical Co., Ltd.
  • Disperbyk-164 A mixed solution (1) was prepared by stirring and mixing with 48 g of a tertiary amine-containing polyester-
  • a slurry liquid (1) containing clothianidin was obtained by stirring with an auto homodisper (manufactured by Tokushu Kika Kogyo Co., Ltd.). The clothianidin concentration of this slurry liquid (1) was 48% by weight.
  • the slurry (1) was put into a bead mill (Dynomill KDL A type, glass bead diameter 0.5 mm) and wet pulverized for 20 minutes.
  • the average particle diameter of clothianidin in the slurry liquid (1) after the wet pulverization was 480 nm.
  • 248 g was obtained by 42 g of Kuraray Poval 217 (polyvinyl alcohol, manufactured by Kuraray Co., Ltd.) and 0.9 g of New Calgen FS-4 (Naphthalenesulfonic acid formaldehyde condensate, anionic surfactant, manufactured by Takemoto Yushi Co., Ltd.)
  • Kuraray Poval 217 polyvinyl alcohol, manufactured by Kuraray Co., Ltd.
  • New Calgen FS-4 Naphthalenesulfonic acid formaldehyde condensate, anionic surfactant, manufactured by Takemoto Yushi Co., Ltd.
  • the mixture was stirred and mixed with an auto homomixer (manufactured by Tokushu Kika Kogyo Co., Ltd.) to prepare a primary mixed solution.
  • the viscosity of the aqueous solution (first stage) was 0.4 Pa ⁇ s
  • the rotation speed of the mixer was 5000 rpm
  • the stirring time was 5 minutes.
  • the mixture (2) was prepared by stirring and mixing with an auto homomixer (manufactured by Tokushu Kika Kogyo Co., Ltd.).
  • the viscosity of the aqueous solution at this time (second stage) (that is, the viscosity of the aqueous solution in a state where 207 g of water was added and the slurry (2) was not blended) was separately prepared and measured. Viscosity) was 0.04 Pa ⁇ s, the rotation speed of the mixer was 2500 rpm, and the stirring time was 5 minutes.
  • microcapsule (3) was diluted with water and prepared so that the concentration of the active ingredient (clothianidin) would be 500 ppm, and a control agent 5 was obtained.
  • Ant kill test site test
  • Each of the control agents 1, 4 and 5 was sprayed at 0.3 L / m 2 over an area of 2 m 2 in an area where the activity of Argentine ants under Osaka was observed, and the activity was observed.
  • the accumulation of Argentine ant corpses was confirmed in the sprayed area, and the extermination effect was confirmed.
  • Test example 3 1) Preparation of Control Agent 6 Kagalite 4M (manufactured by Kagalite Kogyo Co., Ltd., pumice fine granules) was passed through a sieve to obtain a carrier (1) having a particle size of 0.15 mm or less. To 100 parts by weight of the obtained carrier (1), 50 parts by weight of the microcapsule (1) obtained in Test Example 1 was blended and uniformly mixed while drying to obtain a mixture (1). The obtained mixture (1) was diluted about 4 times with earth and sand (true sand earth) having a particle size of 0.15 mm or less to obtain a control component (1).
  • Kagalite 4M manufactured by Kagalite Kogyo Co., Ltd., pumice fine granules
  • control component (1) dry earth and sand (1) (7 parts by weight of earth and sand (true sand earth) having a particle diameter of more than 0.5 mm and 1.5 mm or less), and a particle diameter of 0.1 parts. 10 parts by weight of earth and sand (true sand earth) exceeding 25 mm and 0.5 mm or less, 15 parts by weight of earth and sand (true sand earth) having a particle size of 0.15 to 0.25 mm, and earth and sand (true sand) having a particle size of less than 0.15 mm Sat) 68 parts by weight and blended with stirring.) 50 parts by weight were blended and mixed uniformly to obtain a mixture (2).
  • Ant kill test site test
  • Control agent 6 100 weight part and 20 weight part of water were mixed, and it set by the magnitude
  • Test example 4 1) Preparation of Control Agent 7 KMC-113 (diisopropylnaphthalene, boiling point 300 ° C., manufactured by RKS GmbH) 610 g, Alkene L (alkylbenzene, distillation range 285-309 ° C., Shin Nippon Petrochemical Co., Ltd.) 360 g, Disperbyk-164 (Tertiary amine-containing polyester-modified polyurethane polymer, molecular weight 10,000 to 50,000, manufactured by Big Chemie) Stirred and mixed until uniform to prepare a mixed solution (1).
  • KMC-113 diisopropylnaphthalene, boiling point 300 ° C., manufactured by RKS GmbH
  • Alkene L alkylbenzene, distillation range 285-309 ° C., Shin Nippon Petrochemical Co., Ltd.
  • Disperbyk-164 Tetiary amine-containing polyester-modified polyurethane polymer, molecular weight 10,000 to 50,000, manufactured by Big Chemie
  • the slurry liquid (1) was obtained by stirring with an auto homodisper (made by Tokushu Kika Kogyo Co., Ltd.). Next, the slurry liquid (1) was put into a bead mill (Dynomill KDL A type, glass bead diameter 1.5 mm) and wet pulverized for 20 minutes. The average particle diameter of clothianidin in the slurry liquid (1) after the wet pulverization was 840 nm.
  • microcapsule (4) was obtained.
  • the obtained microcapsule (4) had a volume average particle size of 25 ⁇ m.
  • the microcapsule agent (4) was heated to 70 ° C. and stirred, and dried until the total weight was reduced by about 35%, whereby a control agent 7 was obtained.
  • the concentration of the active ingredient (clothianidin) of the control agent 7 was about 1.2% by weight.
  • 100 parts by weight of a slurry of Gantzpearl 1105 (suspension polymerized cross-linked polystyrene fine particles, average particle size 10 ⁇ m, manufactured by Gantz Chemical Co., Ltd.) and 78.5 parts by weight of the control agent 7 were mixed and dried while stirring and mixing. I let you.
  • a powder agent having an active ingredient (clothianidin) concentration of about 0.1% in which Gantzpearl 1105 was adhered to the control agent 7 was obtained.
  • the average particle diameter of the obtained powder was 40 ⁇ m.
  • the Ganzpearl 1105 can be manufactured, for example, by the method described in Comparative Example 1 of JP-A-7-292231. 2) Ant kill test (site test) About 0.5 g of the powder obtained as described above was sprayed over 50 cm square so as to cover the Argentine ants. Four days later, a number of Argentine ant carcasses were found.
  • Control Agent 8 As a single fatty acid contained in coconut oil fatty acid, 5 parts by weight of capric acid (trade name “Lunac 10-98E” manufactured by Kao Corporation) and ISOFOL® 14T (2-butyl- A mixture of 1-octanol, 2-butyl-1-decanol, 2-hexyl-1-octanol, 2-hexyl-1-decanol, etc., manufactured by Sasol Japan, and propylene glycol (Wako Pure Chemical Industries, Ltd.) 3 parts by weight, 3.5 parts by weight of Silicia 380 (fine powder silica, manufactured by Fuji Silysia Chemical Co., Ltd.), 1.5 parts by weight of Sanizol C (quaternary ammonium salt surfactant, manufactured by Kao Corporation), 2 parts by weight of Rhedol TW-0120V (polyoxyethylene sorbitan fatty acid ester, manufactured by Kao) and PEG-400 (polyoxyethylene glycol, average) 2 parts
  • the control agent 8 was obtained. 2) Ant kill test (site test) About 10 g of the control agent 8 was sprayed over a 50 cm square so as to cover the Argentine ant. An Argentine ant with control agent 8 was killed instantly. Moreover, the action of the Argentine ant which repels the spray area
  • Control agent 8 was sprayed on an Argentine ant inhabited area on a square with a width of about 20 cm and a piece of 1 m. Thereafter, the control agent 4 obtained in Test Example 2 was sprayed on the untreated area of the control agent in the square with about 0.3 L / m 2 . One week later, many dead bodies were confirmed in the square.
  • Test Example 6 1) Preparation of Control Agent 9 With respect to 100 parts by weight of Control Agent 1 obtained in Test Example 1, EMAL D-3-D (manufactured by Kao Corporation, anionic surfactant, polyoxyethylene alkyl ether) 3 parts by weight of sodium sulfate ester salt) was blended to obtain a control agent 9 (form type: mousse agent).
  • Ant kill test site test
  • the control agent 9 was filled in the pump dispenser, and the foamy (mousse-like) control agent 9 was injected from the nozzle into the burrow where Argentine ants entered and exited. As a result, Argentine ants were able to be removed (insecticide).
  • Test Example 7 1) Preparation of Control Agents 10 to 25 50 parts by weight of Rhedol TW-120V (polyoxyethylene sorbitan fatty acid ester, manufactured by Kao Corporation) was mixed with 50 parts by weight of the fatty acid or alcohol shown in Table 2 below, and Rhedol TW was added to the mixture. Mixing 50 parts by weight of -120V (polyoxyethylene sorbitan fatty acid ester, manufactured by Kao Co., Ltd.), diluting 25 times with water, and controlling agents 10 to 25 containing 2% by weight of fatty acid or alcohol (form type: emulsion) Obtained.
  • Rhedol TW-120V polyoxyethylene sorbitan fatty acid ester, manufactured by Kao Corporation
  • ISOFOL registered trademark
  • 12 (2-butyl-1-octanol, manufactured by Sasol Japan
  • 2 ISOFOL (registered trademark) 14T (2-butyl-1-octanol, 2-butyl-1-decanol, 2-hexyl-1-octanol, 2-hexyl-1-decanol, etc., manufactured by Sasol Japan Co., Ltd.)
  • ISOFOL® 14T (2-butyl-1-octanol, 2-butyl-1-decanol, 2-hexyl-1-octanol, 2-hexyl-1-decanol, etc.
  • Test Example 8 Caprylic acid itself (control agent 27), capric acid itself (control agent 28), octanol itself (control agent 29), decanol itself (control agent 30), ISOFOL® 12 (2-butyl-1-octanol, sasol • Made by Japan) itself (control agent 31), ISOFOL® 14T (2-butyl-1-octanol, 2-butyl-1-decanol, 2-hexyl-1-octanol, 2-hexyl-1-decanol) About 1 g of the mixture (made by Sasol Japan Co., Ltd.) itself (control agent 32) was sprayed over each 30 cm square of the Argentine ant habitat (however, the control agent 28 was heated to about 30 ° C., Sprayed in the molten state.)
  • Control Agent 33 15 parts by weight of capric acid, ISOFOL® 14T (2-butyl-1-octanol, 2-butyl-1-decanol, 2-hexyl-1-octanol, 2-hexyl-1- 60 parts by weight of a mixture such as decanol, manufactured by Sasol Japan) and 25 parts by weight of Rhedol TW-120V (polyoxyethylene sorbitan fatty acid ester, manufactured by Kao) were mixed, and the mixture was diluted 10 times with water.
  • ISOFOL® 14T (2-butyl-1-octanol, 2-butyl-1-decanol, 2-hexyl-1-octanol, 2-hexyl-1- 60 parts by weight of a mixture such as decanol, manufactured by Sasol Japan
  • Rhedol TW-120V polyoxyethylene sorbitan fatty acid ester, manufactured by Kao
  • Test Example 1 The diluted solution and the control agent 1 obtained in Test Example 1 were blended at a blending ratio of 1: 1 to obtain a control agent 33.
  • Ant kill test site test
  • Argentine ants who contacted the control agent 33 died instantly.
  • no regeneration of Argentine ants was observed three months after the spraying.
  • the Argentine ants of the present invention are sprayed in places where the Argentine ants need to be exterminated or prevented, the Argentine ants can be effectively prevented from being mass-produced or eliminated.

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

Abstract

La présente invention concerne un agent permettant de lutter contre la fourmi d'Argentine, lequel agent contient au moins un alcool comportant 6 à 20 atomes de carbone et/ou au moins un acide gras comportant 6 à 12 atomes de carbone en tant que principe actif, et/ou de la clothianidine en tant que principe actif.
PCT/JP2009/000796 2008-02-25 2009-02-24 Agent de lutte contre la fourmi d'argentine et procédé pour lutter contre la fourmi d'argentine WO2009107363A1 (fr)

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
JP2013177342A (ja) * 2012-02-28 2013-09-09 Kao Corp 昆虫防除剤
JP2019043903A (ja) * 2017-09-05 2019-03-22 アース製薬株式会社 アリ防除剤
JP2020026386A (ja) * 2018-08-09 2020-02-20 アース製薬株式会社 巣から逃散させる害虫駆除方法および害虫駆除剤
JP2022068361A (ja) * 2017-09-05 2022-05-09 アース製薬株式会社 アリ防除剤
EP3855911A4 (fr) * 2018-09-27 2022-09-21 0903608 B.C. Ltd. Compositions pesticides agissant en synergie et procédés d'administration d'ingrédients actifs insecticides

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JP5835703B2 (ja) * 2011-06-03 2015-12-24 国立大学法人神戸大学 アルゼンチンアリの防除方法、防除剤およびその製造方法
US9095135B2 (en) * 2012-01-12 2015-08-04 Fashion Chemicals, Gmbh & Co. Kg Microencapsulated volatile insect repellent and/or insecticide agent and methods of making and using the same
JP6086700B2 (ja) * 2012-11-07 2017-03-01 大日本除蟲菊株式会社 害虫駆除剤ならびにこれを用いた害虫駆除方法
JP6576643B2 (ja) * 2015-02-09 2019-09-18 理研香料ホールディングス株式会社 揮発性閉鎖空間防害虫剤
JP6663228B2 (ja) * 2016-01-20 2020-03-11 理研香料ホールディングス株式会社 揮発性閉鎖空間防害虫剤
JP7083606B2 (ja) * 2016-12-09 2022-06-13 アース製薬株式会社 害虫防除剤
JP7368817B2 (ja) * 2017-11-14 2023-10-25 フマキラー株式会社 ナメクジ駆除剤
JP7377513B2 (ja) 2019-07-12 2023-11-10 住化エンバイロメンタルサイエンス株式会社 アルゼンチンアリ防除用毒餌剤
CN112970747B (zh) * 2021-02-22 2022-05-20 华南农业大学 一种防治红火蚁的方法

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Publication number Priority date Publication date Assignee Title
JP2013177342A (ja) * 2012-02-28 2013-09-09 Kao Corp 昆虫防除剤
JP2019043903A (ja) * 2017-09-05 2019-03-22 アース製薬株式会社 アリ防除剤
JP7033869B2 (ja) 2017-09-05 2022-03-11 アース製薬株式会社 アリ防除剤
JP2022068361A (ja) * 2017-09-05 2022-05-09 アース製薬株式会社 アリ防除剤
JP7222132B2 (ja) 2017-09-05 2023-02-14 アース製薬株式会社 アリ防除剤
JP2020026386A (ja) * 2018-08-09 2020-02-20 アース製薬株式会社 巣から逃散させる害虫駆除方法および害虫駆除剤
JP7110026B2 (ja) 2018-08-09 2022-08-01 アース製薬株式会社 巣から逃散させる害虫駆除方法および害虫駆除剤
EP3855911A4 (fr) * 2018-09-27 2022-09-21 0903608 B.C. Ltd. Compositions pesticides agissant en synergie et procédés d'administration d'ingrédients actifs insecticides
US11839212B2 (en) 2018-09-27 2023-12-12 0903608 B.C. Ltd. Synergistic pesticidal compositions and methods for delivery of insecticidal active ingredients

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