Method for controlling sanitary pests using condensed heterocyclic compounds

Abstract

The present invention provides a method for controlling disease-transmitting insects. The method comprises using an aerosol agent to treat disease-transmitting insects, places through which disease-transmitting insects can pass, and places where disease-transmitting insects can live, said aerosol agent containing a propellant and at least one compound selected from the group consisting of a compound represented by formula (I) [where R1 represents a C1-C3 haloalkoxy group, a C1-C3 haloalkylthio group, a C1-C3 haloalkylsulfinyl group, or a C1-C3 haloalkylsulfonyl group, and R2 represents a hydrogen atom or a cyano group], an N-oxide thereof, and a salt thereof.

Description

[Technical Field]

[0001] This patent application claims priority and interest under the Paris Convention based on Japanese Patent Application No. 2021-071589 (filed April 21, 2021) and Japanese Patent Application No. 2021-123405 (filed July 28, 2021), and by reference herein the entire contents of the said applications are incorporated herein by reference.

[0002] The present invention relates to a method for controlling sanitary pests using an aerosol agent containing a certain condensed heterocyclic compound. [Background technology]

[0003] Patent documents 1 to 4 disclose condensed heterocyclic compounds that have insecticidal activity. [Prior art documents] [Patent Documents]

[0004] [Patent Document 1] International Publication No. 2017 / 146226 [Patent Document 2] International Publication No. 2020 / 175491 [Patent Document 3] Japanese Patent Publication No. 2014-5263 [Patent Document 4] Japanese Patent Publication No. 2016-506360 [Overview of the project] [Problems that the invention aims to solve]

[0005] This invention provides a method more suitable for controlling sanitary pests as an insecticide for household or commercial use. [Means for solving the problem]

[0006] The present invention includes, but is not limited to, the following embodiments. [1] Equation (I): [ka] [During the ceremony, R 1 This represents a C1-C3 haloalkoxy group, a C1-C3 haloalkylthio group, a C1-C3 haloalkylsulfinyl group, or a C1-C3 haloalkylsulfonyl group, and, R 2 [This represents a hydrogen atom or a cyano group.] A method for controlling sanitary pests, comprising applying an aerosol agent (hereinafter referred to as "the aerosol agent of the present invention") containing a compound represented by (hereinafter referred to as "compound (I)") or its N oxide or salts thereof, and a propellant, to a sanitary pest, a place where a sanitary pest may pass through, or a place where a sanitary pest may live. [2] The aerosol agent is, in formula (I), R 1 is a trifluoromethylsulfinyl group or a trifluoromethylsulfonyl group, and R 2 The method for controlling sanitary pests described in the preceding paragraph [1], wherein the aerosol agent contains a compound in which is a hydrogen atom. [3] The method for controlling sanitary pests according to paragraph [1] or [2] above, wherein the aerosol agent is an aerosol agent containing liquefied gas as a propellant. [4] The method for controlling sanitary pests according to any one of the preceding paragraphs [1] to [3], wherein the aerosol agent further contains a hydrocarbon solvent. [5] The method for controlling sanitary pests according to any one of the preceding paragraphs [1] to [4], wherein the aerosol agent is further an aerosol agent containing water. [6] The method for controlling sanitary pests according to any one of the preceding paragraphs [1] to [5], wherein the aerosol agent further contains at least one insecticidal active ingredient. [7] The method for controlling sanitary pests according to the preceding item [6], wherein at least one of the above-mentioned pesticidal active ingredients is at least one selected from the group consisting of allethrin, bioallethrin, bioresmethrin, dimefluthrin, empenthrin, epsilon-methofluthrin, epsilon-monofluorothrin, flumethrin, meperfluthrin, methofluthrin, monofluorothrin, prallethrin, profenofos, resmethrin, tetramethrin, tetramethylfluthrin, transfluthrin, imiprothrin, heptafluthrin, permethrin, phenothrin, cyphenothrin, cypermethrin, cyfluthrin, etofenprox, deltamethrin, fenpropathrin, flampropathrin, pyrethrin, acetamiprid, clothianidin, dinotefuran, imidacloprid, thiamethoxam, thiacloprid, indoxacarb, broflanilide, fenitrothion, cyphenothrin, sulfoxaflor, pyriproxyfen, piperonyl butoxide, and N-(2-ethylhexyl)-8,9,10-trinorborn-5-ene-2,3-dicarboximide. [8] The method for controlling sanitary pests according to any one of the preceding items [1] to [7], wherein the sanitary pest is at least one sanitary pest selected from the group consisting of Blattodea, Hymenoptera, Diptera, Siphonaptera, Acarina, Lepidoptera, and Coleoptera. [9] The aerosol agent according to any one of the preceding items [1] to [6].

[10] The aerosol agent according to the preceding item [9], wherein the aerosol agent contains liquefied petroleum gas as a propellant.

[11] The aerosol agent according to

[10] , wherein the aerosol agent contains 0.01 to 5 parts by weight of the compound of formula (1), 30 to 90 parts by weight of liquefied petroleum gas, and 20 to 70 parts by weight of a hydrocarbon solvent per weight of the aerosol agent.

[12] The aerosol agent according to any one of the preceding items [9],

[10] , and

[11] , filled in a pressure-resistant container.

[13] An aerosol product obtained by filling the aerosol agent according to any one of the preceding items [9],

[10] , and

[11] into a pressure-resistant container.

Advantages of the Invention

[0007] According to the present invention, by using an aerosol agent, an active ingredient can be applied in a desired amount without waste to a desired location. According to the present invention, by simply pressing a button or turning a valve provided on a pressure-resistant container containing the aerosol agent, the aerosol product can be easily used. Since the aerosol agent can be completely sealed, there is no worry about contamination to the surroundings, it is excellent in efficacy, and is suitable for controlling sanitary pests.

Mode for Carrying Out the Invention

[0008] The present compound used in the method for controlling sanitary pests of the present invention (hereinafter referred to as "the method of the present invention") will be described.

[0009] Substituent R in compound (I) 1 will be described. Examples of the C1-C3 haloalkoxy group include a trifluoromethyl group, a difluoromethyl group, a 2,2,2-trifluoroethyl group, a 1,1,2,2-tetrafluoroethyl group, a pentafluoroethyl group, a heptafluoropropyl group, and a 2,2,3,3,3-pentafluoropropyl group. Examples of the C1-C3 haloalkylthio group include a trifluoromethylthio group, a difluoromethylthio group, a 2,2,2-trifluoroethylthio group, a 1,1,2,2-tetrafluoroethylthio group, a pentafluoroethylthio group, a heptafluoropropylthio group, and a 2,2,3,3,3-pentafluoropropylthio group. Examples of the C1-C3 haloalkylsulfinyl group include a trifluoromethylsulfinyl group, a difluoromethylsulfinyl group, a 2,2,2-trifluoroethylsulfinyl group, a 1,1,2,2-tetrafluoroethylsulfinyl group, a pentafluoroethylsulfinyl group, a heptafluoropropylsulfinyl group, and a 2,2,3,3,3-pentafluoropropylsulfinyl group. The C1-C3 haloalkylsulfonyl group includes a trifluoromethylsulfonyl group, a difluoromethylsulfonyl group, a 2,2,2-trifluoroethylsulfonyl group, a 1,1,2,2-tetrafluoroethylsulfonyl group, a pentafluoroethylsulfonyl group, a heptafluoropropylsulfonyl group, and a 2,2,3,3,3-pentafluoropropylsulfonyl group.

[0010] Examples of the N-oxide of compound (I) include formula (II):

Chemical formula

[0011] As compound (I) and compound (II), it is preferable that R 1 is a trifluoromethylsulfinyl group or a trifluoromethylsulfonyl group, and R 2 is a hydrogen atom.

[0012] This compound may have one or more stereoisomers. Examples of stereoisomers include enantiomers and diastereomers. This compound includes each stereoisomer and a mixture of stereoisomers in any ratio.

[0013] This compound may form an acid addition salt. Examples of the acid that forms the acid addition salt include inorganic acids such as hydrogen chloride, phosphoric acid, sulfuric acid, and organic acids such as acetic acid, trifluoroacetic acid, benzoic acid, and p-toluenesulfonic acid. The acid addition salt can be obtained by mixing this compound and an acid.

[0014] Examples of the embodiments of this compound include, but are not limited to, the following compounds.

[0015] 〔Embodiment 1〕R 1However, it is a C1-C3 haloalkylsulfinyl group or a C1-C3 haloalkylsulfonyl group, and R 2 However, it is a compound that contains hydrogen atoms. [Aspect 2] R 1 However, it is a C1-C3 haloalkylsulfinyl group, and R 2 However, it is a compound that contains hydrogen atoms. [Aspect 3] R 1 However, it is a C1-C3 haloalkylsulfonyl group, and R 2 However, it is a compound that contains hydrogen atoms. [Aspect 4] R 1 However, it is a trifluoromethylsulfinyl group or a trifluoromethylsulfonyl group, and R 2 However, it is a compound that contains hydrogen atoms. [Aspect 5] R 1 However, it is a trifluoromethylsulfinyl group, and R 2 However, it is a compound that contains hydrogen atoms. [Aspect 6] R 1 However, it is a trifluoromethylsulfonyl group, and R 2 However, it is a compound that contains hydrogen atoms.

[0016] Next, the method for producing this compound will be described.

[0017] Compound (I) can be prepared, for example, by the methods described in WO2016 / 121997, WO2017 / 146226, and WO2020 / 117487.

[0018] (Manufacturing method 1) Compound (II) can be produced by reacting compound (I) with an oxidizing agent. The reaction is usually carried out in the presence of a solvent. Examples of solvents used in the reaction include halogenated hydrocarbons such as dichloromethane and chloroform (hereinafter referred to as halogenated hydrocarbons); nitriles such as acetonitrile (hereinafter referred to as nitriles); acetic acid; water; and mixtures of two or more of these. Examples of oxidizing agents used in the reaction include sodium periodate, m-chloroperbenzoic acid, and hydrogen peroxide. When using hydrogen peroxide as an oxidizing agent, a base or catalyst may be added as needed. Sodium carbonate is an example of a base used in the reaction. When a base is used in the reaction, it is usually used in a ratio of 0.01 to 1 mole of base per mole of compound (I). Examples of catalysts used in the reaction include sodium tungstate. When a catalyst is used in the reaction, it is usually used in a ratio of 0.01 to 0.5 moles of catalyst per mole of compound (I). In the reaction, an oxidizing agent is typically used in a ratio of 1 to 2 moles per mole of compound (I). The reaction temperature is typically in the range of -20 to 120°C. The reaction time is typically in the range of 0.1 to 12 hours. After the reaction is complete, water is added to the reaction mixture, and it is extracted with an organic solvent. The organic layer is then washed with an aqueous solution of a reducing agent (e.g., sodium sulfite, sodium thiosulfate) and an aqueous solution of a base (e.g., sodium bicarbonate) as needed. Compound (II) can be obtained by drying and concentrating this organic layer.

[0019] Examples of the compound produced according to any of the manufacturing methods described herein are shown below.

[0020] In compound (I), R 1 and R 2 However, the compounds are any combination of substituents listed in [Table S1] and [Table S2] (hereinafter referred to as compound group SX1). In compound (II), R 1 and R 2 However, the compounds are those with any combination of substituents listed in [Table S1] and [Table S2] (hereinafter referred to as compound group SX2). [Table 1]

[0021] The aerosol agent used in the method of the present invention typically contains the compound and a propellant, and is filled into a pressure-resistant container for use. An aerosol product, in which the aerosol agent is filled into a pressure-resistant container, is a device that sprays the filled compound in a mist form using the pressure of the propellant. The aerosol product can be manufactured, for example, by filling a pressure-resistant container with an aerosol agent containing the compound, a solvent, water, and other insecticidal compounds, repellents, synergists, stabilizers, fragrances, etc., which may be appropriately blended as needed; then, attaching an aerosol valve to the container; filling the container with propellant through a stem; shaking the container; and finally, attaching an actuator. Alternatively, the aerosol product can also be manufactured by simultaneously sealing the compound, auxiliary components such as solvents (which may be used as needed), and propellant in a pressure-resistant container. The aerosol valve is not particularly limited, and valves with various orifice diameters can be selected as needed. Examples of actuators include button-type and trigger-type actuators.

[0022] Pressure vessels are not particularly limited in terms of material or capacity, but examples include pressure vessels of 0.01 to 50 liters made of materials such as iron, aluminum, stainless steel, and plastic.

[0023] The content of the compound in the aerosol used in the method of the present invention is usually 0.001 to 10% by weight of the total amount of the aerosol (consisting of the compound, a propellant, and at least one component selected from the group consisting of other insecticidal active ingredients, repellents, synergists, stabilizers, and fragrances, which may be used in addition to these components as appropriate), and preferably 0.01 to 1% by weight.

[0024] Generally, liquefied gases are used as propellants in the aerosol agent used in the method of the present invention. Examples of liquefied gases include liquefied petroleum gas, a mixture of C3-C4 hydrocarbons such as propane, propylene, n-butane, and isobutane, dimethyl ether, and carbon dioxide. These may be used individually or in combination of two or more.

[0025] Furthermore, in the aerosol agent used in the method of the present invention, the propellant is contained in a proportion of 10 to 99% by weight, preferably 20 to 95% by weight, and more preferably 25 to 90% by weight, of the total amount of the components to be filled (the compound and the propellant, and at least one component selected from the group consisting of the compound, solvent, water, other insecticidal active ingredients, repellents, synergists, stabilizers, and fragrances, which may be appropriately included).

[0026] In the aerosol agent used in the method of the present invention, a solvent may be added as needed. Examples of solvents include linear or branched saturated hydrocarbon solvents having 10 to 18 carbon atoms, alicyclic saturated hydrocarbon solvents, and aromatic solvents. Examples of linear saturated hydrocarbons having 10 to 18 carbon atoms include decane, undecane, dodecane, tridecane, tetradecane, pentadecane, and 2-methyldecane; examples of alicyclic hydrocarbons having 10 to 18 carbon atoms include cyclodecane and decalin; and examples of aromatic solvents include methylnaphthalene, naphthalene, and phenylxylethane. Furthermore, if necessary, a solvent with a smaller number of carbon atoms may be added to reduce wetting on the spray surface.

[0027] The following are specific examples of the linear or branched chain saturated hydrocarbon solvents and alicyclic saturated hydrocarbon solvents mentioned above, but are not limited to these specific examples. Examples of linear saturated hydrocarbon solvents include Neothiosol (trade name, Chuo Kasei Co., Ltd.), Norper 12 (trade name, Exxon Mobil Corporation), Norper 13 (trade name, Exxon Mobil Corporation), and Norper 15 (trade name, Exxon Mobil Corporation); examples of branched saturated hydrocarbon solvents include Isopar E (trade name, Exxon Mobil Corporation), Isopar G (trade name, Exxon Mobil Corporation), Isopar H (trade name, Exxon Mobil Corporation), Isopar M (trade name, Exxon Mobil Corporation), Isopar V (trade name, Exxon Mobil Corporation), and IP-2028 (trade name, Idemitsu Petrochemical Co., Ltd.); and examples of alicyclic saturated hydrocarbon solvents include Exsol D40 (trade name, Exxon Mobil Corporation), Exsol D80 (trade name, Exxon Mobil Corporation), Exsol D110 (trade name, Exxon Mobil Corporation), and Exsol D130 (trade name, Exxon Mobil Corporation). Other aromatic solvents include Solvesso 200 (trade name, Exxon Mobil Corporation), Solvesso 150 (trade name, Exxon Mobil Corporation), and phenylxylethane (trade name, Asahi Petrochemical Co., Ltd.).

[0028] Furthermore, the aerosol agent used in the present invention may contain solubility-enhancing components such as ester-based solvents and alcohol-based solvents as needed.

[0029] Examples of ester solvents include ester solvents having 12 to 30 carbon atoms. Specifically, examples include alkyl carboxylates having 12 to 30 carbon atoms, and more specifically, alkyl carboxylates having 12 to 30 carbon atoms such as isopropyl myristate, hexyl laurate, and isopropyl palmitate; dialkyl dicarboxylates having 12 to 30 carbon atoms such as diisopropyl adipate, dioctyl adipate, diisononyl adipate, and diisodecyl adipate; trialkyl acetyl citrates having 12 to 30 carbon atoms such as triethyl acetyl citrate and tributyl acetyl citrate; trialkyl citrates having 12 to 30 carbon atoms such as triethyl citrate; and dialkyl phthalates having 12 to 30 carbon atoms such as dibutyl phthalate and diisononyl phthalate.

[0030] More preferably, the ester-based solvents include alkyl carboxylates having 12 to 30 carbon atoms, dialkyl carboxylates having 12 to 30 carbon atoms, trialkyl acetyl citrates having 12 to 30 carbon atoms, trialkyl citrates having 12 to 30 carbon atoms, and dialkyl phthalates having 12 to 30 carbon atoms. Even more preferably, alkyl carboxylates having 12 to 30 carbon atoms, dialkyl carboxylates having 12 to 30 carbon atoms, and trialkyl acetyl citrates having 12 to 30 carbon atoms are included.

[0031] Specific examples of the above ester solvents include ethyl acetate, butyl acetate, amyl acetate, isoamyl acetate, isobornyl acetate, hexyl acetate, heptyl acetate, octyl acetate, isopropyl myristate, methyl octanoate, methyl oleate, methyl laurate, dibutyl adipate, diisopropyl adipate, dioctyl adipate, diisononyl adipate, diisodecyl adipate, tributyl citrate, triethyl acetyl citrate, tributyl acetyl citrate, ethyl lactate, propyl lactate, ethylene carbonate, propylene carbonate, butylene carbonate, diethyl carbonate, and dibutyl carbonate.

[0032] Specific examples of the above alcohol-based solvents include methanol, ethanol, butanol, propanol, isopropanol, amyl alcohol, hexanol, heptanol, octanol, 2-ethylhexanol, hexylene glycol, cyclohexanol, phenol, benzyl alcohol, methoxypropanol (1-methoxy-2-propanol), tetrahydrofurfuryl alcohol, furfuryl alcohol, polyethylene glycol, ethylene glycol, diethylene glycol, hexylene glycol, ethylene glycol methyl ether, diethylene glycol methyl ether, diethylene glycol butyl ether, triethylene glycol, propylene glycol methyl ether, dipropylene glycol, ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, ethylene glycol butyl ether, dipropylene glycol methyl ether, dipropylene glycol ether, dipropylene glycol monomethyl ether, and glycerin.

[0033] The aerosol agent used in the method of the present invention may contain water as a solvent if necessary. Water is usually added in a proportion of 40 to 1000 times the weight of the compound. In the aerosol agent used in the method of the present invention, one solvent may be used alone, or two or more solvents may be used in combination.

[0034] When water is used as a solvent, a surfactant may be added as needed. Examples of surfactants include nonionic surfactants, anionic surfactants, cationic surfactants, and amphoteric surfactants, and are not particularly limited, but among these, nonionic surfactants are preferred for safety reasons. Examples of nonionic surfactants include higher fatty acid esters of sorbitan, particularly C12-C18 fatty acid monoesters and C12-C18 fatty acid diesters of sorbitan (e.g., sorbitan monooleate, sorbitan dioleate, sorbitan monolaurate, sorbitan monostearate, sorbitan distearate, sorbitan monoisostearate, sorbitan monopalmitate).

[0035] In the aerosol agent used in the present invention, the content of the nonionic surfactant is 0.1 to 5% by weight of the total amount of the components of the aerosol agent (for example, the compound, the propellant, and at least one component selected from the group consisting of solvents, water, other insecticidal active ingredients, repellents, synergists, stabilizers, and fragrances, which may be used as other optional components).

[0036] The aerosol agent used in the present invention may further contain one or more other insecticidal compounds, repellents, synergists, etc. Examples of combinations of this compound with other insecticidal compounds, repellents, and synergists are described below. For example, alanycarb + SX means a combination of alanycarb and each of the SX compounds listed in the table above. More specifically, the abbreviation SX refers to any one of the compounds selected from the compound groups SX1 to SX2 listed in the table above. Furthermore, the other insecticidal compounds, repellents, and synergists described below are all known components and can be obtained from commercially available formulations or manufactured by known methods.

[0037] Combinations of this compound with other insecticidal compounds: Abamectin + SX, Acephate + SX, Acequinocyl + SX, Acetamiprid + SX, Acetoprole + SX, Acrinathrin + SX, Acynonapyr + SX, Afidopyropen + SX, Afoxolaner + SX, Alanicarb + SX, Aldicarb + SX, Allethrin + SX, Alpha-cypermethrin + SX, Alpha-endosulfan + SX, Aluminum phosphide + SX, Amitraz + SX, Azadirachtin + SX, Azamethiphos + SX, Azinphos-ethyl + SX, Azinphos-methyl + SX, Azocyclotin + SX, Bark of Celastrus angulatus + SX, Bendiocarb + SX, Benfluthrin + SX, Benfuracarb + SX, Bensultap + SX, Benzoximate + SX, Benzpyrimoxan + SX, Beta-cyfluthrin + SX, Beta-cypermethrin + SX, Bifenazate + SX, Bifenthrin + SX, Bioallethrin + SX, Bioresmethrin + SX,Bistrifluron + SX, Borax + SX, Boric acid + SX, Broflanilide + SX, Bromopropylate + SX, Buprofezin + SX, Butocarboxim + SX, Butoxycarboxim + SX, Cadusafos + SX, Calcium phosphide + SX, Carbaryl + SX, Carbofuran + SX, Carbosulfan + SX, Cartap hydrochloride + SX, Cartap + SX, Cevadine + SX, Chinomethionate + SX, Chlorantraniliprole + SX, Chlordane + SX, Chlorethoxyfos + SX, Chlorfenapyr + SX, Chlorfenvinphos + SX, Chlorfluazuron + SX, Chlormephos + SX, Chloropicrin + SX, Chlorpyrifos + SX, Chlorpyrifos-methyl + SX, Chromafenozide + SX, Clofentezine + SX, Clothianidin + SX, Concanamycin A A) + SX, coumaphos + SX, cryolite + SX, cyanophos + SX, cyantraniliprole + SX,Cyclaniliprole + SX, Cyclobutrifluram + SX, Cycloprothrin + SX, Cycloxaprid + SX, Cyenopyrafen + SX, Cyetpyrafen + SX, Cyflumetofen + SX, Cyfluthrin + SX, Cyhalodiamide + SX, Cyhalothrin + SX, Cyhexatin + SX, Cypermethrin + SX, Cyphenothrin + SX, Cyproflanilide + SX, Cyromazine + SX, Dazomet + SX, Deltamethrin + SX, Demeton-S-methyl + SX, Diafenthiuron + SX, Diazinon + SX, Dichlorvos + SX, Dichloromezotiaz + SX, Dicofol + SX, Diclotophos + SX, Diflovidazin + SX, Diflubenzuron + SX, Dimefluthrin + SX, Dimethoate + SX, Dimethylvinphos + SX, Dimpropyridaz + SX, Dinotefuran + SX, Disodium octaborate + SX, Disulfoton + SX, DNOC (2-methyl-4,6-dinitrophenol) + SX, Doramectin + SX,Dried leaves of Dryopteris filix-mas + SX, emamectin-benzoate + SX, empenthrin + SX, endosulfan + SX, EPN (O-ethyl O-(4-nitrophenyl) phenylphosphonothioate) + SX, epsilon-metofluthrin + SX, epsilon-momfluorothrin + SX, esfenvalerate + SX, ethiofencarb + SX, ethion + SX, ethiprole + SX, etoprophos + SX, etofenprox + SX, Ethoxazole + SX, Artemisia absinthium extract + SX, Azadirachta indica extract + SX, Cassia nigricans extract + SX, Clitoria ternatea extract + SX, Symphytum officinale extract + SX, Chenopodium ambrosioides extract (or simulated blend) + SX, Tansy extract + SX, Urtica dioica extract + SX, Viscum album extract + SX, Tanacetum cinerariifolium extract + SX Famphur + SX,Fenamiphos + SX, fenazaquin + SX, fenbutatin oxide + SX, fenitrothion + SX, fenmezoditiaz + SX, fenobucarb + SX, fenoxycarb + SX, fenpropathrin + SX, fenpyroximate + SX, fenthion + SX, fenvalerate + SX, fipronil + SX, flometoquin + SX, flonicamid + SX, fluacrypyrim + SX, Fluazaindolizine + SX, Fluazuron + SX, Flubendiamide + SX, Fluchlordiniliprole + SX, Flucycloxuron + SX, Flucythrinate + SX, fluensulfone + SX, flufenoprox + SX, flufenoxuron + SX, flufiprole + SX, flumethrin + SX, flupentiofenox + SX, flupyradifurone + SX, flupyrimin + SX, fluralaner + SX, fluvalinate + SX, fluxametamide + SX, formetanate + SX, fosthiazate + SX, furamethrin + SX, Furathiocarb + SX, gamma-cyhalothrin + SX, GS-omega / kappa HXTX-Hv1a peptide + SX, halfenprox + SX, halofenozide + SX, heptafluthrin + SX, heptenophos + SX, hexaflumuron + SX, hexythiazox + SX, potassium salt of hop beta acid + SX, hydramethylnon + SX, hydroprene + SX, imicyafos + SX, Imidacloprid + SX, imidaclothiz + SX, imiprothrin + SX, indazapyroxamet + SX, indoxacarb + SX,Isocycloseram + SX, isofenphos + SX, isoprocarb + SX, isopropyl-O-(methoxyaminothiophosphoryl) salicylate + SX, isoxathion + SX, ivermectin + SX, kadethrin + SX, kappa-tefluthrin + SX, kappa-bifenthrin + SX, kinoprene + SX, lambda-cyhalothrin + SX, lenoremycin + SX, lepimectin + SX, lime sulfur mixture sulfur) + SX, lotilaner + SX, lufenuron + SX, machine oil + SX, malathion + SX, mecarbam + SX, meperfluthrin + SX, metaflumizone + SX, metam + SX, metamidophos + SX, methidathion + SX, methiocarb + SX, methomyl + SX, methoprene + SX, methoxychlor + SX, methoxyfenozide + SX, methyl bromide + SX, Metofluthrin + SX, Metolcarb + SX, Methoxadiazone + SX, Mevinphos + SX, Milbemectin + SX,Milbemycin oxime + SX, momfluorothrin + SX, monocrotophos + SX, moxidectin + SX, naled + SX, nicofluprole + SX, nicotine + SX, nicotine-sulfate + SX, nitenpyram + SX, novaluron + SX, nobiflumulon + SX, oil of the seeds of Chenopodium anthelminticum + SX, omethoate + SX, oxamyl + SX, oxazosulfyl + SX, Oxydemeton-methyl + SX, Parathion + SX, Parathion-methyl + SX, Permethrin + SX, Phenothrin + SX, Phenthoate + SX, Phorate + SX, Phosalone + SX, Phosmet + SX, Phosphamidon + SX, Phosphine + SX, Phoxim + SX, Pirimicarb + SX, Pirimiphos-methyl + SX, Prallethrin + SX, Profenofos + SX, Profluthrin + SX, Propargite + SX, Propetamphos + SX, Propoxur + SX, Polypropylene glycol alginate + SX, Prothiofos + SX, Pyflubumide + SX, Pymetrozine + SX, Pyraclofos + SX, Pyrethrins + SX, Pyridaben + SX, Pyridalyl + SX, Pyridaphenthion + SX, Pyrifluquinazone + SX, Pyrimidifen + SX, Pyriminostrobin + SX, pyriprole + SX, pyriproxyfen + SX, quinalphos + SX, resmethrin + SX, rotenone + SX, ryanodine + SX, sarolaner + SX, dill seed extract (Anethum Graveolens) + SX, sabadilla seed extract (Schoenocaulon spp.) + SX, selamectin + SX, sigma-cypermethrin + SX, silafluofen + SX, sodium borate + SX, sodium metaborate + SX, Spidoxamat + SX, spinetoram + SX, spinosad + SX, spirodiclofen + SX,Spiromesifen + SX, Spiropidion + SX, Spirotetramat + SX, Sulfuramide + SX, Sulfotep + SX, Sulfoxaflor + SX, Sulfur + SX, Sulfuryl fluoride + SX, Tartar emetic + SX, Tau-fluvalinate + SX, Tebufenozide + SX, Tebufenpyrad + SX, Tebupirimfos + SX, Teflubenzuron + SX, Tefluthrin + SX, temephos + SX, terbufos + SX, terpene constituents of the extract of chenopodium ambrosioides near ambrosioides + SX, tetrachlorantraniliprole + SX, tetrachlorvinphos + SX, tetradifon + SX, tetramethrin + SX, tetramethylfluthrin + SX, tetraniliprole + SX, theta-cypermethrin + SX, thiacloprid + SX, thiamethoxam + SX, thiocyclam + SX, Thiodicarb + SX, Thiofanox + SX, Thiometon + SX,Thiosultap disodium + SX, Thiosultap monosodium + SX, Tioxazafen + SX, Tolfenpyrad + SX, Tralomethrin + SX, Transfluthrin + SX, Triazamate + SX, Triazophos + SX, Trichlorfon + SX, Trifluenfuronate + SX, Triflumezopyrim + SX, Triflumuron + SX, Trimethacarb + SX, Tyclopyrazoflor + SX, Vamidothion + SX, Veratridine + SX, Wood extract of Quassia amara + SX, XMC (3,5-dimethylphenyl N-methylcarbamate) + SX, Xylylcarb + SX, Zeta-cypermethrin + SX, Zinc phosphide + SX, 4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]-2-methyl-N-(1-oxothietan-3-yl)benzamide (1241050-20-3) + SX, 3-methoxy-N-(5-{5-(trifluoromethyl)-5-[3-(trifluoromethyl)phenyl]-4,5-dihydro-1,2-oxazol-3-yl}indan-1-yl)propanamide (1118626-57-5) + SX, 2-({2-fluoro-4-methyl-5-[(2,2,2-trifluoroethyl)sulfinyl]phenyl}imino)-3-(2,2,2-trifluoroethyl)-1,3-thiazolidin-4-one (1445683-71-5) + SX, (2Z)-2-({2-fluoro-4-methyl-5-[(R)-(2,2,2-trifluoroethyl)sulfinyl]phenyl}imino)-3-(2,2,2-trifluoroethyl)-1,3-thiazolidin-4-one (2377084-09-6) + SX,N-{4-chloro-3-[(1-cyanocyclopropyl)carbamoyl]phenyl}-1-methyl-4-(methanesulfonyl)-3-(1,1,2,2,2-pentafluoroethyl)-1H-pyrazole-3-carboxamide (1400768-21-9) + SX, 3-(4'-fluoro-2,4-dimethyl[1,1'-biphenyl]-3-yl)-4-hydroxy-8-oxa-1-azaspiro[4.5]dec-3-en-2-one (1031385-91-7) + SX, N-[3-chloro-1-(pyridin-3-yl)-1H-pyrazol-4-yl]-2-(methanesulfonyl)propanamide (2396747-83-2) + SX, 1,4-dimethyl-2-[2-(pyridin-3-yl)-2H-indazol-5-yl]-1,2,4-triazolidine-3,5-dione (2171099-09-3) + SX, 2-isopropyl-5-[(3,4,4-trifluoro-3-buten-1-yl)sulfonyl]-1,3,4-thiadiazole (2058052-95-0) + SX, and N-({2-fluoro-4-[(2S,3S)-2-hydroxy-3-(3,4,5-trichlorophenyl)-3-(trifluoromethyl)pyrrolidin-1-yl]phenyl}methyl)cyclopropanecarboxamide + SX.,

[0038] Combination of a repellent and this compound: Anthraquinone + SX, Chloralose + SX, Acrep + SX, Butopyronoxyl + SX, Camphor + SX, D-Camphor + SX, Carboxide + SX, Dibutyl phthalate + SX, DEET + SX, Dimethyl carbate + SX, Dimethyl phthalate + SX, Dibutyl succinate + SX, Dibutyl adipate + SX, Ethohexadiol + SX, Hexamide + SX, Icaridin + SX, Methoquin-butyl + SX, methylneodecanamide + SX, 2-(octylthio)ethanol + SX, butoxypolypropylene glycol + SX, oxamate + SX, quwenzhi + SX, quyingding + SX, zengxiaon + SX, rebemide + SX, copper naphthenate + SX, and zinc naphthenate + SX.

[0039] Combinations of synergistic agents and this compound: 1-dodecyl-1H-imidazole + SX, N-(2-ethylhexyl)-8,9,10-trinorborn-5-ene-2,3-dicarboximide + SX, bucarpolate + SX, N,N-dibutyl-4-chlorobenzenesulfonamide + SX, dietholate + SX, diethylmaleate + SX, piperonyl butoxide + SX, piperonyl cyclonene + SX, piprotal + SX, Propyl isome + SX, safroxan + SX, sesamex + SX, sesamolin + SX, sulfoxide + SX, Verbutin + SX, DMC (1,1-bis(4-chlorophenyl)ethanol) + SX, FDMC (1,1-bis(4-chlorophenyl)-2,2,2-trifluoroethanol) + SX, ETN (1,2-epoxy-1,2,3,4-tetrahydronaphthalene) + SX, ETP (1,1,1-trichloro-2,3-expoxypropane) + SX, PSCP (phenylsaligenin cyclic phosphate) + SX, TBPT (S,S,S-tributyl phosphorotrithioate) + SX, and TPP (triphenyl phosphate) + SX.

[0040] Of the other insecticidal compounds, repellents, and synergists that may be further contained as described above, preferred are one or more compounds selected from the group consisting of the following compounds: allethrin, bioallethrin, biorethrin, dimefluthrin, empenthrin, epsilonmetofluthrin, epsilonmonfluorothrin, flumethrin, meperfluthrin, metofluthrin, monfluorothrin, prallethrin, profluthrin, resmethrin, tetramethrin, tetramethylfluthrin, transfluthrin, imiprothrin, heptafluthrin, Permethrin, phenothrin, cyphenothrin, cypermethrin, cyfluthrin, etofenprox, deltamethrin, fenpropathrin, flamethrin, pyrethrin, acetamiprid, clothianidin, dinotefuran, imidacloprid, thiamethoxam, thiacloprid, indoxacarb, brofranilide, fenitrothion, cyphenothrin, sulfoxaflor, pyriproxyfen, piperonyl butoxide, and N-(2-ethylhexyl)-8,9,10-trinorborn-5-en-2,3-dicarboximide.

[0041] Furthermore, the aerosol agent that can be used in the method of the present invention may contain, as necessary, buffering agents, fragrances, rust inhibitors, fungicides, pH adjusters, etc., to the extent that the objectives of the present invention are achieved.

[0042] The amount of pest control aerosol used in the present invention at 20°C can vary depending on the amount of sprayed per second and the spraying time, for example, the spraying time is 0.5 to 10 seconds, but is not particularly limited. Examples of spray amounts and spraying times include 1 to 200 g / 5 seconds, preferably 1 to 50 g / 5 seconds, and more preferably 1 to 30 g / 5 seconds. When the spray amount is within the above range, the target surface is less wetted by the sprayed particles, resulting in excellent usability. The amount of sprayed one-push aerosol at 20°C is not particularly limited, but for example, it is 0.01 to 0.5 g per push, preferably 0.05 to 0.3 g, and more preferably 0.1 to 0.2 g. This can also be done by multiple single-push sprays. The amount of liquid dispensed can be adjusted by adjusting the specifications of the aerosol valve, the diameter of the nozzle opening of the spray button, the shape of the nozzle, the type of propellant, the ratio of the undiluted liquid to the propellant, and the internal pressure of the container. The internal pressure of the container is preferably 0.3 to 0.6 MPa. The particle size of the compound sprayed from the nozzle is not particularly limited, but for example, at 20°C and a spray distance of 30 cm, the representative particle size (representative particle size calculated by the rosin-Rammler distribution method: XR value) is 1 to 250 μm, preferably 3 to 100 μm, and more preferably 5 to 50 μm. Specifically, examples include 1.5, 10, 14, 15, 30, 50, 100, and 200 μm. The same range applies to one-push aerosols.

[0043] The pest control method of the present invention is carried out by spraying an effective amount of the compound onto sanitary pests, places where sanitary pests may pass through, and / or places where sanitary pests may live. Specifically, the method is carried out by spraying the compound onto sanitary pests, places where sanitary pests may pass through, and / or places where sanitary pests may live using an aerosol agent containing the compound. In this invention, "pest control" means including extermination and prevention. In practical terms, it is desirable to spray an aerosol containing this compound into the space of the area to be controlled. The spraying volume should typically be 0.001 to 1000 mg / m², calculated as the equivalent amount of this compound. 3 The concentration is preferably 0.001 to 100 mg / m². 3 More preferably 0.01 to 10 mg / m² 3 This compound can be sprayed in various spaces, such as rooms, living rooms, dining rooms, closets, storage rooms, chests of drawers (including Japanese chests), cupboards, toilets, bathrooms, storage rooms, warehouses, and inside cars. It can also be sprayed in open outdoor spaces.

[0044] Furthermore, the present invention can be used as a total-volume spray aerosol agent in order to increase insecticidal activity and persistence, and to provide an effective control method even against sanitary pests that have developed resistance to insecticides.

[0045] In this specification, sanitary pests include arthropods and mollusks that cause harm to humans and livestock, as well as arthropods and mollusks that are disliked due to their unpleasant appearance or large populations (also referred to as nuisance pests). Specifically, examples include the following:

[0046] Order Blattodea: Includes the family Ectobiidae, such as the German cockroach (Blattella germanica); and the family Blattidae, such as the American cockroach (Periplaneta fuliginosa), the Oriental cockroach (Periplaneta americana), the small American cockroach (Periplaneta australasiae), the brown cockroach (Periplaneta brunnea), the Eastern cockroach (Blatta orientalis), the Turkestan cockroach (Blatta lateralis), and the brown-banded cockroach (Supella longipalpa).

[0047] Order Siphonaptera: Includes the families Pulicidae (human fleas such as Pulex irritans, cat fleas such as Ctenocephalides felis, dog fleas such as Ctenocephalides canis, cheopsylla cheopis, and chicken fleas such as Echidnophaga gallinacea); the families Hectopsyllidae (sand fleas such as Tunga penetrans); and the families Ceratophyllidae (long-nosed fleas such as Nosopsyllus fasciatus).

[0048] Order Psocodae: Family Trogiidae, including species like Trogium pulsatorium; Family Liposcelidae (or Liposcelididae), including species like Liposcelis corrodens, Liposcelis bostrychophila, Liposcelis pearmani, and Liposcelis entomophila.

[0049] Silverfish (Thysanura): Includes species such as the Japanese silverfish (Ctenolepisma villosa) and the European silverfish (Lepisma saccharina), belonging to the family Lepismatidae.

[0050] Order Acari: Haemaphysalis longicornis, Haemaphysalis flava, Haemaphysalis japonica, Haemaphysalis campanulata, Dermacentor variabilis, Dermacentor taiwanensis, Dermacentor andersoni, Dermacentor reticulatus, Ixodes ovatus, Ixodes persulcatus, Ixodes scapularis, Ixodes pacificus, Ixodes holocyclus, Ixodes ricinus, Lone Star tick (Amblyomma) Ixodidae ticks such as *Ixodidae americanum*, *Amblyomma maculatum*, *Rhipicephalus microplus*, *Rhipicephalus annulatus*, *Rhipicephalus sanguineus*, and *Rhipicephalus appendiculatus*, *Rhipicephalus decoloratus*; Argasidae ticks such as *Argas persicus*, *Ornithodoros hermsi*, and *Ornithodoros turicata*; Acaridae ticks such as *Tyrophagus putrescentiae* and *Tyrophagus similis*; Dermatophagoides farinae and Dermatophagoides Pyroglyphidae (family of dust mites), such as *Pteronyssinus*;Cheyletidae mites such as Cheyletus eruditus, Cheyletus malaccensis, Chelacaropsis moorei, and Cheyletiella yasguri; Psoroptidae mites such as Psoroptes ovis, Psoroptes equi, Knemidocoptes mutans, Otodectes cynotis, and Chorioptes spp.; Notoedres cati, Notoedres muris, and Sarcoptes Sarcoptidae (e.g., scabiei); Listrophoridae (e.g., rabbit mite (Listrophorus gibbus); Dermanyssidae (e.g., sand mite (Dermanyssus gallinae)); Macronyssidae (e.g., bird mite (Ornithonyssus sylviarum) and house mite (Ornithonyssus bacoti)); Varroidae (e.g., honeybee mite (Varroa jacobsoni)); Demodicidae (e.g., canine mite (Demodex canis) and feline mite (Demodex cati)); Leptotrombidium akamushi, Leptotrombidium Trombiculidae, including species such as *Leptotrombidium pallidum* and *Leptotrombidium scutellare*.

[0051] Hymenoptera: Genus Solenopsis (including red imported fire ants (Solenopsis invicta), red imported fire ants (Solenopsis geminata), Southern fire ants (Solenopsis xyloni), and black imported fire ants (Solenopsis richteri)), Genus Atta (including brown leaf-cutting ants (Atta capiguara)), Genus Acromyrmex (Acromyrmex spp.), bullet ants (Paraponera clavata), blue ants (Ochetellus glaber), house ants (Monomorium pharaonis), Argentine ants (Linepithema humile), black garden ants (Formica japonica), reticulated ants (Pristomyrmex punctutus), and large-headed ants (Pheidole). This includes species such as Camponotus spp. (including Pheidole megacephala, Camponotus japonicus, Camponotus obscuripes, Camponotus pennsylvanicus, Camponotus floridanus, and Camponotus modoc), Pogonomyrmex sp. (harvester ants), Pogonomyrmex spp. (including Pogonomyrmex occidentalis), Wasmania spp. (including Wasmania auropunctata), and Crematogaster spp.This includes species of ants such as the Formicidae family (Formicidae), including the Odras house ant (Tapinoma sessile), pavement ant (Tetramorium caespitum), pyramidal ant (Dorymyrmex insanus), European fire ant (Myrmica rubra), and long-legged ant (Anoplolepis gracilipes); the Vespidae family (Vespa mandarinia), hairy hornet (Vespa simillima), small hornet (Vespa analis), Asian hornet (Vespa velutina), and black-legged paper wasp (Polistes jokahamae); the Siricidae family (Siricidae), including the fir tree wasp (Urocerus gigas); and the Bethylidae family.

[0052] Coleoptera: Weevils (Curculionidae), such as the rice weevil (Sitophilus zeamais), the small rice weevil (Sitophilus oryzae), and the granary rice weevil (Sitophilus granarius); Tenebrionidae, such as the confused flour beetle (Tribolium castaneum), the flat confused flour beetle (Tribolium confusum), and the darkling beetle (Alphitobius diaperinus); Bostrychidae, such as the flat bark beetle (Lyctus brunneus) and the long-horned beetle (Rhizopertha dominica); Ptinidae; longhorn beetles (Anoplophora malasiaca), Migdolus Cerambycidae, including *fryanus* and *Aromia bungii*; *Melanotus okinawensis*, *Agriotes fuscicollis*, *Melanotus legatus*, *Anchastus* spp., *Conoderus* spp., *Ctenicera* spp., *Limonius* spp., and *Aeolus* spp.Elateridae (such as the green-leaved rove beetle); Staphylinidae (such as Paederus fuscipes); Dermestidae (such as Anthrenus verbasci, Dermestes maculates, and Trogoderma granarium); Anobiidae (such as Lasioderma serricorne and Stegobium paniceum); Laemophloeidae (such as Cryptolestes ferrugineus); Oryzaephilus This includes species such as *Silvanidae* (e.g., *Silvanis surinamensis*) and *Nitidulidae* (e.g., *Brassicogethes aeneus*, the blossom beetle).

[0053] Diptera: Drosophilidae (e.g., Drosophila suzukii and Drosophila melanogaster); Phoridae (e.g., Megaselia spiracularis); Psychodidae (e.g., Clogmia albipunctata); Sciaridae (e.g., Bradysia difformis); Culex pipiens pallens, Culex tritaeniorhynchus, Culex pipiens f. molestus, Culex quinquefasciatus, Culex pipiens Culicidae mosquitoes such as pipiens, Culex vishnui, Aedes albopictus, Aedes aegypti, Anopheles sinensis, Anopheles gambiae, Anopheles stephensi, Anopheles freeborni, Anopheles punctipennis, Anopheles quadrimaculatus, Anopheles coluzzii, Anopheles albimanus, Anopheles sundaicus, Anopheles arabiensis, Anopheles funestus, Anopheles darlingi, Anopheles farauti, and Anopheles minimus; Prosimulium yezoensis), clawed black fly (Simulium ornatum), and black fly (Simulium spp.Simulidae (black flies) such as; Tabanidae (horseflies) such as Tabanus trigonus, Tabanus atratus, Tabanus lineola, and Chrysops sp.; Muscidae (houseflies) such as Musca domestica, Muscina stabulans, Stomoxys calcitrans, and Haematobia irritans; Calliphoridae (black flies) such as Lucilia sp., Calliphora sp.; Sarcophagidae (flesh flies) such as Sarcophaga sp., Wohlfahrtia sp.; Midges such as Leptoconops sp., and Chironomids (Japanese midges) Chironomidae (family Chironomidae), including species such as *Chironomus plumosus*, *Chironomus yoshimatsui*, and *Glyptotendipes tokunagai*; Fannidae (family Fannidae).

[0054] Lepidoptera: Family Tineidae, including clothes moths (Tinea translucens) and common clothes moths (Tineola bisselliella).

[0055] Hemiptera: Bed bugs (Cimex lectularius) and tropical bed bugs (Cimex hemipterus), belonging to the Cimicidae family; cicadas (Quesada gigas), belonging to the Cicadidae family; and assassin bugs (Reduviidae), belonging to the Brazilian assassin bug (Triatoma infestans), giant assassin bug (Triatoma rubrofasciata), Triatoma dimidiata, cononose bug (Triatoma sanguisuga), kissing bug (Triatoma protracta), and Venezuelan assassin bug (Rhodonius prolixus), belonging to the Reduviidae family.

[0056] Order Araneae: Eutichuridae (e.g., Cheiracanthium japonicum); Theridiidae (e.g., Latrodectus hasseltii). Order Polydesmida: Includes species such as the red millipede (Oxidus gracilis) and the red millipede (Nedyopus tambanus), belonging to the family Paradoxosomatidae. Isopoda: Family Armadillidiidae, which includes the common pill bug (Armadillidium vulgare). Chilopoda: Scutigeridae (house centipedes such as Thereuonema hilgendorfi); Scolopendridae (centipedes such as Scolopendra subspinipes); Ethopolyidae (centipedes such as Bothropolys rugosus). Gastropoda: Limacidae (family Limacidae) including the brown slug (Limax marginatus) and the yellow slug (Limax flavus); Philomycidae (family Philomycidae) including the common slug (Meghimatium bilineatum); Ampullariidae (family Ampullariidae) including the apple snail (Pomacea canaliculata); Lymnaeidae (family Lymnaeidae) including the small pond snail (Austropeplea ollula). [Examples]

[0057] The present invention will be described in more detail below with reference to examples such as formulations and test examples, but the present invention is not limited to these examples.

[0058] First, we will describe some examples of formulations.

[0059] Formulation Example 1 Place 4.3 parts SX and 10.0 parts isopropyl myristate into an aerosol container, attach a valve to the aerosol container, and inject the propellant (liquefied petroleum gas (propane / butane mixture, gas pressure 4.8 kg / cm²) through the valve. 2 An oily aerosol containing this compound was obtained by filling the container with 85.7 parts of the compound at 20°C and attaching an actuator.

[0060] Formulation Example 2 SX0.1 parts, Solvesso 200ND 9.0 parts, and Neothiozol 20.9 parts are placed in an aerosol container (Toyo Seikan, WE290WO), a valve is attached to the aerosol container, and the propellant (liquefied petroleum gas (propane / butane mixture, gas pressure 3.5 kg / cm²) is injected through the valve. 2 An oily aerosol containing the compound was obtained by filling 70 parts of a mixture of (at 20°C) and dimethyl ether in a 1:1 weight ratio, and attaching an actuator.

[0061] Formulation Example 3 An aqueous solution obtained by dissolving 0.1 parts of SX in 60 parts of deionized water was placed in an aerosol container. A solution obtained by dissolving 1 part of sorbitan monooleate (product name: Leodol SP-010, Kao Corporation) in 18.9 parts of neothiozol (saturated hydrocarbon solvent, Chuo Kasei Co., Ltd.) was added to the aerosol container, a valve was attached to the aerosol container, and a propellant (liquefied petroleum gas (propane / butane mixture, gas pressure 3.5 kg / cm²)) was injected through the valve. 2 By filling 20 parts of the solution (at 20°C) and attaching an actuator, an aqueous aerosol containing the compound was obtained.

[0062] Formulation Example 4 0.2 parts of SX and 10.0 parts of anhydrous ethanol were placed in an aerosol container, a valve was attached, 89.8 parts of dimethyl ether were filled through the valve, and an actuator was attached to create a full-volume spray type aerosol agent.

[0063] Formulation Example 5 SX0.1 was placed in a pressure vessel beforehand, and after attaching a pressure valve to the pressure vessel, 99.9 parts of propellant (liquefied carbon dioxide) were injected from the nozzle side to obtain an aerosol agent.

[0064] Next, we will demonstrate in a test example that the present invention method has excellent pest control effects. Compound A, Compound B, and Comparative Compounds 1-4 are the compounds listed in Table 2. Comparative Compounds 1 and 2 are the compounds described in Patent Document 4, and Comparative Compounds 3 and 4 are the compounds described in Patent Document 3.

[0065] [Table 2]

[0066] Preparation of aerosols Aerosol formulations containing the compounds listed in Table 2 were prepared according to the method described in Formulation Example 2. The internal pressure of the prepared aerosol formulation at 20°C was 0.5 MPa, the spray volume was 3 g / 5 seconds, and the representative particle size (XR value) was 14-15 μm.

[0067] Test Example 1 Ten adult German cockroaches (5 males and 5 females) were released into a plastic container (diameter: 12.4 cm, height: 10.2 cm). The container was placed in the center of the bottom of a cylindrical chamber with a diameter of 17.2 cm. An aerosol containing the compounds listed in Table 2, prepared according to the method described in Formulation Example 2, was sprayed from a height of 50 cm for a spraying time of 1.35 seconds and a spray volume of approximately 800 mg. The number of dead and suffering individuals was investigated one day after spraying, and the rate of death due to suffering (%) was calculated using Formula 1 below. A dead individual is defined as an individual that has completely stopped moving, and a suffering individual is defined as an individual that cannot get up when placed on its back. The results are shown in Table 3. (Formula 1): The rate of insects dying from suffering (%) = {(number of dead individuals + number of individuals suffering) / number of individuals tested} × 100

[0068] [Table 3]

[0069] Test Example 2 Ten Argentine worker ants were released into a plastic cup (diameter: 10 cm, height: 4.5 cm) lined with filter paper (diameter: 8.2 cm). The cup was placed in the center of the bottom of a cylindrical chamber with a diameter of 17.2 cm. An aerosol containing the compounds listed in Table 2, prepared according to the method described in Formulation Example 2, was sprayed from a height of 60 cm for a spraying time of 0.34 seconds or 0.68 seconds, with a spray volume of approximately 400 mg or 200 mg. The number of dead and suffering individuals was investigated 7 days after spraying, and the rate of death due to suffering (%) was calculated using Formula 2 below. A dead individual is defined as an individual that has completely ceased movement, and a suffering individual is defined as an individual that cannot get up when placed on its back. The results are shown in Table 4. (Formula 2): The rate of insects dying from suffering (%) = {(number of dead individuals + number of individuals suffering) / number of individuals tested} × 100

[0070] [Table 4] From this, it was found that compounds A and B have superior control effects against sanitary pests compared to comparative compounds 1-4. [Industrial applicability]

[0071] The method using the aerosol agent of the present invention does not cause concern about contamination of the surrounding area, is highly effective, and is suitable for controlling sanitary pests.

Claims

1. Equation (I): 【Chemistry 1】 [In the formula, R 1 R represents a C1-C3 haloalkoxy group, a C1-C3 haloalkylthio group, a C1-C3 haloalkylsulfinyl group, or a C1-C3 haloalkylsulfonyl group, and R 2 [This represents a hydrogen atom or a cyano group.] A method for controlling sanitary pests, comprising applying an aerosol agent containing at least one compound selected from the group consisting of compounds represented by, their N oxides, and salts thereof, and a propellant, to sanitary pests, places where sanitary pests can pass through, or places where sanitary pests can live.

2. The aerosol agent is, in formula (I), R 1 is a trifluoromethylsulfinyl group or a trifluoromethylsulfonyl group, and R 2 The method for controlling sanitary pests according to claim 1, wherein the aerosol agent contains a compound in which is a hydrogen atom.

3. The method for controlling sanitary pests according to claim 1, wherein the aerosol agent is an aerosol agent containing liquefied gas as a propellant.

4. The method for controlling sanitary pests according to claim 1, wherein the aerosol agent further comprises a hydrocarbon solvent.

5. The method for controlling sanitary pests according to claim 1, wherein the aerosol agent further contains water.

6. The method for controlling sanitary pests according to claim 1, wherein the aerosol agent further contains at least one insecticidal active ingredient.

7. The above-mentioned at least one insecticidal active ingredient is allethrin, bioallethrin, bioresmethrin, dimefluthrin, empenthrin, epsilonmetofluthrin, epsilonmonfluorothrin, flumethrin, meperfluthrin, metofluthrin, monfluorothrin, prallethrin, profluthrin, resmethrin, tetramethrin, tetramethylfluthrin, transfluthrin, imiprothrin, heptafluthrin, permethrin, phenothrin, cyphenothrin, cypermethrin, cyfluthrin, etofenpro The method for controlling sanitary pests according to claim 6, wherein the at least one is selected from the group consisting of cus, deltamethrin, fenpropathrin, flamethrin, pyrethrin, acetamiprid, clothianidin, dinotefuran, imidacloprid, thiamethoxam, thiacloprid, indoxacarb, brofranilide, fenitrothion, cyphenothrin, sulfoxaflor, pyriproxyfen, piperonyl butoxide, and N-(2-ethylhexyl)-8,9,10-trinorborn-5-en-2,3-dicarboximide.

8. A method for controlling sanitary pests according to any one of claims 1 to 7, wherein the sanitary pest is at least one species of sanitary pest selected from the group consisting of cockroaches, hymenoptera, diptera, fleas, mites, lepidoptera and coleoptera.

9. An aerosol agent for use in a method for controlling sanitary pests according to any one of claims 1 to 7.

10. The aerosol agent according to claim 9, wherein the aerosol agent contains liquefied petroleum gas as a propellant.

11. The aerosol agent according to claim 10, wherein the aerosol agent contains, per unit weight of the aerosol agent, 0.01 to 5 parts by weight of the compound of formula (I), 30 to 90 parts by weight of liquefied petroleum gas, and 20 to 70 parts by weight of a hydrocarbon solvent.

12. The aerosol agent according to claim 9, filled in a pressure-resistant container.

13. An aerosol product comprising filling a pressure-resistant container with the aerosol agent described in claim 9.

14. Formula (I): 【Chemistry 2】 [In the formula, R1 represents a C1-C3 haloalkoxy group, a C1-C3 haloalkylthio group, a C1-C3 haloalkylsulfinyl group, or a C1-C3 haloalkylsulfonyl group, and R2 represents a hydrogen atom or a cyano group.] A composition comprising at least one compound selected from the group consisting of compounds represented by, their N oxides, and salts thereof, and a propellant, for treatment of sanitary pests, places where sanitary pests can pass through, or places where sanitary pests can live.

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