CN101478880A - Pesticidal composition - Google Patents

Abstract

A pesticidal composition comprising at least an ester compound represented by the formula (1): wherein R1 represents a hydrogen atom or a methyl group, R2 represents a methyl group or a group represented by the formula -CH=CR21R22 (wherein R21 and R22 independently represent a hydrogen atom, a methyl group or a chlorine atom), and R3 represents a hydrogen atom, a methyl group or a methoxymethyl group, supported on a carrier having an oil absorbency of not more than 10 ml/100 g is useful for controlling various pests.

Description

insecticide composition

technical field

The present invention relates to insecticide compositions, particularly insecticide compositions suitable for controlling flying insects such as mosquitoes and repulsive insects, and methods of controlling pests.

Background technique

In general, insect control strategies are required for gardening or outdoor work, such as in grasslands, forests, or near water. In particular, it is desirable to effectively eliminate mosquitoes from outdoor work environments because of the itchy sensation of mosquito bites. Arthropods, including flies, and other insects attracted to light are a nuisance to many people, even though they are not fundamentally harmful. Therefore, when a person spends a given amount of time outdoors, such as for outdoor events or recreation, it is desirable to effectively eliminate arthropods for at least a given length of time.

In order to kill or repel these pests, mosquito coils, mosquito repellent mats and liquid agents that replace them are commonly used. In recent years, as a new method of killing or repelling pests, a method of controlling outdoor flying pests has been proposed, which involves applying a pyrethroid compound supported on a carrier to a solid surface in the environment (JP-A 2002-234804).

disclosure of invention

The object of the present invention is to overcome the problems of the prior art and to provide pharmaceutical compositions capable of controlling pests, in particular flying insects such as mosquitoes or nuisance insects, or arthropods other than insects, over a range of areas.

The present invention provides the following insecticide compositions and methods of controlling pests.

[1] An insecticide composition comprising at least one ester compound represented by the general formula (1) supported on a carrier having an oil absorption rate of not more than 10 mL/100 g:

Wherein R ¹ represents a hydrogen atom or a methyl group, R ² represents a methyl group or a group represented by the general formula -CH=CR ²¹ R ²² (wherein R ²¹ and R ²² independently represent a hydrogen atom, a methyl group or a chlorine atom), and ^R3 represent a hydrogen atom, methyl or methoxymethyl.

[2] The pesticide composition according to [1] above, which further includes a pesticide compound.

[3] The insecticidal composition according to [1] or [2] above, wherein the carrier is a particle having a particle diameter of 0.1 to 10 mm.

[4] The insecticidal composition according to any one of [1] to [3] above, wherein the ester compound is supported on the carrier in a ratio of 0.001 to 5 parts by weight of the ester compound to 100 parts by weight of the carrier .

[5] The pesticide composition according to any one of [1] to [4] above, wherein the carrier is an inorganic substance.

[6] The insecticidal composition according to the above [5], wherein the inorganic substance is granular calcium carbonate.

[7] The insecticidal composition according to [5] above, wherein the inorganic substance is silica.

[8] The insecticidal composition according to any one of the above [1]-[7], wherein the ester compound is 3-(1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid 2, 3,5,6-Tetrafluoro-4-methoxymethylbenzyl ester.

[9] A packaged insecticide composition, wherein the insecticide composition according to any one of [1] to [8] above is packaged into a packaging material having an ethylene-vinyl alcohol copolymer or The inner surface is made of polyacrylonitrile film.

[10] A method of controlling pests, which comprises applying an effective amount of the insecticidal composition according to any one of [1] to [8] above to an outdoor area.

[11] The method of controlling pests according to [10] above, wherein the application rate is 1-150 g/per 1 m ² .

The insecticide composition of the present invention can be used at normal temperature and does not require volatilization equipment such as a heat source or a fan. The insecticide composition of the present invention has an excellent effect of controlling pests in a certain range of a plane (and a space above the plane). Because the carrier used in the present invention contains as a main component a substance that originally exists in the natural environment or it degrades rapidly and therefore does not have an impact on the environment, the insecticidal composition of the present invention It has little effect on human body and environment.

The insecticide composition contains at least an ester compound represented by the following general formula (1):

And a carrier with an oil absorption rate not exceeding 10mL/100g.

In the above structural formula (1), R ¹ represents a hydrogen atom or a methyl group, R ² represents a methyl group or is formed by the general formula -CH=CR ²¹ R ²² (wherein R ²¹ and R ²² independently represent a hydrogen atom, methyl group or chlorine atom) represents a group, and ^R represents a hydrogen atom, methyl or methoxymethyl.

The ester compound represented by the general formula (1) is a compound described in EP0060617, USP-6225495, USP-6294576 or JP-A 7-17916, and can be produced by, for example, the methods described in the above publications.

The ester compound represented by the general formula (1) has an asymmetric carbon-based isomer or a carbon-carbon double bond-based isomer. Any of the active isomers can be used in the present invention.

Examples of the ester compound include 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl 3-(1-propenyl)-2,2-dimethylcyclopropanecarboxylate, 3 -(1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluoro-4-methylbenzyl ester, 3-(2-methyl-1-propenyl )-2,2-Dimethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl ester, 2,2,3,3-tetramethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl ester, 2,2,3-trimethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluoro-4-methyl Benzyl ester, 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluorobenzyl ester, 1R-trans-3-( 1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl ester, 1R-trans-3-(1-propene base)-2,2-dimethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluoro-4-methylbenzyl ester, 1R-trans-3-(2-methyl-1-propenyl )-2,2-dimethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl ester, 1R-trans-2,2,3-trimethylcyclo 2,3,5,6-tetrafluoro-4-methylbenzyl propanecarboxylate, 1R-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate Acid 2,3,5,6-tetrafluorobenzyl ester, 1R-trans-3-(1-propenyl (E/Z=1/8))-2,2-dimethylcyclopropanecarboxylic acid 2 , 3,5,6-tetrafluoro-4-methoxymethylbenzyl ester (hereinafter referred to as compound A in some cases) and 1R-trans-3-(1-propenyl (E/Z=1 /8))-2,3,5,6-tetrafluoro-4-methylbenzyl 2,2-dimethylcyclopropanecarboxylate.

Compound A has a vapor pressure of 1.96×10 ⁻³ Pa at 25° C., which is relatively high for a pyrethroid compound. In addition, Compound A is stable in various common solvents such as acidic or basic aqueous solutions. Furthermore, stability in sunlight is important for the outdoor use of compounds, and compound A was shown to be very stable even in sunlight.

The carrier used in the present invention is solid and has an oil absorption of not more than 10 mL/100 g. Here, the oil absorption rate is defined as the total amount of linseed oil added when the linseed oil is added dropwise to the sample until the linseed oil is no longer absorbed by the sample (see JIS K-5101).

The carrier used in the present invention is preferably granular. The particle size is preferably 0.1-10 mm, more preferably 0.3-5 mm, particularly preferably 0.5-3 mm.

The carrier used in the present invention may be an inorganic substance or an organic substance. Examples of preferred inorganic solid carriers include particles from volcanic or metamorphic rocks, china stone, and inorganic salts such as calcium carbonate, and particularly KagaLite (which is commonly used in gardening), IshikawaLite (which is commonly used in gardening or as interior wall finishes) material), Izu silica (which is known as a material for lightweight air-entrained concrete), and fine-grained soil for gardening formed of perlite. As the carrier, commercially available raw materials may be used as they are, or may be crushed, ground and sieved, and then used. Izu silica is silica produced from locations in Ukusu (the west coast of the Izu peninsula), Nishiizu-cho, Kamo-gun, Shizuoka-ken, Japan. In the Izu silica mine, the bedrock consists of volcanic clastic rocks such as andesite, which undergoes hydrothermal alteration induced by volcanic hot water, blowhole gas, hot springs, etc. Both IshikawaLite and KagaLite are pumice stone types. Limestone or marble can be finely ground, adjusted to a suitable particle size with a sieve, and then used as granular calcium carbonate. Preferably, granular calcium carbonate or silica powder is used as carrier. Examples of organic carriers include granular sugars, biodegradable polylactic acid, and polymer beads.

The method of producing the ester compound represented by the general formula (1) supported on the carrier is not particularly limited. For example, the ester compound represented by the general formula (1) can be obtained by impregnating the support with the ester compound or a solution containing the ester compound, coating the surface of the support with the ester compound or a solution containing the ester compound, or applying the ester compound or a solution containing the ester compound The solution of the ester compound is sprayed onto the surface of the carrier to be supported on the carrier. The ester compound is preferably contained in the insecticide composition of the present invention at a ratio of 0.001 to 5 parts by weight of the ester compound relative to 100 parts by weight of the carrier. Examples of solvents that can be used to prepare solutions of ester compounds include alcohols such as methanol, ethanol, isopropanol, glycerin and polyethylene glycol, ketones such as acetone, methyl ethyl ketone and cyclohexanone, ethers such as tetrahydrofuran and Dioxane, aliphatic hydrocarbons such as hexane, kerosene, paraffins, lanolin derivatives and petroleum ether, esters such as ethyl acetate, nitriles such as acetonitrile, and the like. The solution may further contain a surfactant, and examples thereof include polyoxyethylene fatty acid alcohol ethers such as polyoxyethylene oleyl ether, polyoxyethylene alkylallyl ethers such as polyoxyethylene nonylphenyl ether, polyoxyethylene Fatty acid esters, fatty acid glycerides, sorbitan fatty acid esters, polyvinyl alcohol, etc.

The insecticidal composition of the present invention may further contain an insecticidal compound.

Examples of pesticide compounds include pyrethroid compounds. Examples of pyrethroid compounds include:

Allethrin; dl-cis/trans-chrysanthemic acid 3-allyl-2-methylcyclopent-2-en-4-on-1-yl ester,

dl d-T80-propyrethrin; d-cis/trans-chrysanthemic acid 3-allyl-2-methylcyclopent-2-en-4-one-1-yl ester,

dl d-T-propyrethrin; d-trans-chrysanthemic acid 3-allyl-2-methylcyclopent-2-en-4-one-1-yl ester,

d d-T-propyrethrin; d-trans chrysanthemic acid d-3-allyl-2-methylcyclopent-2-en-4-one-1-yl ester,

d d-T80-propargylthrin; d-cis/trans-chrysanthemic acid d-2-methyl-4-oxo-3-propargylcyclopent-2-enyl ester,

Resmethrin; dl-cis/trans-chrysanthemic acid 5-benzyl-3-furylmethyl ester,

dl d-T80-resmethrin; d-cis/trans-chrysanthemic acid 5-benzyl-3-furylmethyl ester,

ethynethrin; d-cis/trans-chrysanthemic acid 1-ethynyl-2-methylpent-2-enyl ester,

Terallethrin; 2,2,3,3-Tetramethyl-cyclopropanecarboxylic acid 2-allyl-3-methyl-2-cyclopenten-1-one-4- base ester,

Tetramethrin; dl-cis/trans chrysanthemic acid N-(3,4,5,6-tetrahydrophthalimide)-methyl ester,

dl d-T80-tetramethrin; d-cis/trans-chrysanthemic acid N-(3,4,5,6-tetrahydrophthalimide)-methyl ester,

Furamethrin; chrysanthemic acid 5-(2-propargyl)-3-furylmethyl ester,

Permethrin; 3-phenoxybenzyl dl-cis/trans-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylate,

Phenothrin; d-cis/trans chrysanthemic acid 3-phenoxybenzyl ester,

Imidathrin; (1R)-cis/trans-chrysanthemic acid 2,4-dioxo-1-(prop-2-ynyl)-imidazolidin-3-ylmethyl ester,

Fenvalerate; 2-(4-Chlorophenyl)-3-methylbutanoic acid alpha-cyano-3-phenoxybenzyl ester,

Cypermethrin; dl-cis/trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate alpha-cyano-3-phenoxybenzyl ester,

cyphenothrin; d-cis/trans-chrysanthemic acid alpha-cyano-3-phenoxybenzyl ester,

Etoproxil; 2-(4-ethoxyphenyl)-2-methylpropyl-3-phenoxybenzyl ether,

Tefluthrin; 3-(2-Chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethyl-1-cyclopropanecarboxylic acid 2,3,5,6-tetra Fluoro-4-methylbenzyl ester,

fenpropathrin; cis/trans-2,2,3,3-tetramethylcyclopropanecarboxylate alpha-cyano-3-phenoxybenzyl ester, and

penfluthrin; dl-cis/trans 3-(2,2-dichlorovinyl)2,2-dimethyl-1-cyclopropanecarboxylic acid 2,3,4,5,6-pentafluoro Benzyl esters.

Examples of insecticide compounds other than pyrethroid compounds include oxadiazole insecticides, neonicotinoid insecticides, carbamate insecticides and phenylpyrazole insecticides. Examples of oxadiazole insecticides include methoxadiazone; 5-methoxy-3-(2-methoxyphenyl O-1,3,4-oxadiazole-2-(3H)- Ketones. Examples of neonicotinoid insecticides include:

imidacloprid; 1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-indenamine,

Acetamiprid; (E)N ¹ -[(6-chloro-3-pyridyl)methyl]-N ² -cyano-N ¹ -methyl acetamidine,

dinotefuran; (RS)-1-methyl-2-nitro-3-(tetrahydro-3-furylmethyl)guanidine,

clothianidin (clothianidin); (E)-1-(2-chloro-1,3-thiazol-6-ylmethyl)-3-methyl-2-nitroguanidine, and

Thiamethoxam (thiamethoxam); 3-(2-Chloro-1,3-thiazol-5-ylmethyl)-5-methyl-1,3,5-oxadiazin-4-ylidene (nitro) amine. Examples of carbamate insecticides include propoxur. Examples of phenylpyrazole insecticides include fipronil.

In order to enhance the salesability, the insecticide composition of the present invention may also contain animal or vegetable natural fragrances, artificial fragrances such as hydrocarbons, alcohols, phenols, aldehydes, ketones, lactones, oxides or esters, natural essential oils, and other An insect repellant compound and/or an insect repellent component thereof. Examples of such compounds include citral, citronellal, citronellol, eugenol, luthalin, geraniol, cinnamaldehyde, linalool, perillaldehyde, nepetalic acid, methylheptenone, Decylal, Myrcene, Geraniol Acetate, Thymol, Limonene, Cineole, Pinene, Thymol, Terpinene, Sabinene, Elemene, Cedrene, Elemene, Piedrol (pidolol), cedrol, hinokiol, thujol, tropoloid, hinokitin, thujene, 2-camphor, camphene, terpineol, terpinyl Esters, dipentene, phellandrene, cineole, caryolene, vanillin, furfural, furfuryl alcohol, pinocarvone, pinocarvone, myrtenol, verbenone, carvone , eucalyptol, menthenone, thujene, fennel alcohol, methylaminobenzoate, bisabolene, bergamot, nonanal, nonanol, noka ketone, octanal, acetic acid li Glycerol esters, geranyl acetate, nerolidol, ocimene, methyl anthranilate, indole, jasmone, neem oil, benzaldehyde, menthol, camphorone and N,N-di Toluamides, and their isomers and/or derivatives.

In addition to the above-mentioned additional ingredients, various additives may also be contained in the pesticide composition of the present invention. For example, antioxidants, surfactants, ultraviolet absorbers, or pigments can be contained therein in arbitrary ratios. In addition, loss due to volatilization can be achieved by packing the insecticide composition of the present invention into a packaging material ( ), the inner surface of which is composed of ethylene-vinyl alcohol copolymer or polyacrylonitrile, and then sealing the packaging material to fully suppress.

The present invention includes a method of controlling pests, which comprises applying an insecticidal composition to an outdoor area, thereby naturally volatilizing the ester compound represented by the general formula (1) to control pests. The application amount of the insecticidal composition depends on climatic conditions such as air temperature, time required for pest control, type of pest to be controlled, size of area to be controlled, and the like. Typically, the pesticide composition retaining the ester compound represented by the general formula (1) is used in an amount of preferably 1-150 g, more preferably 5-100 g, further preferably 10-50 g per 1 m ² of controlled area.

The pests to be controlled by the insecticidal composition of the present invention include all pests on which the pyrethroid compound is effective, such as sanitary pests and nuisance pests. Examples of such pests include insects such as Diptera such as flies, horseflies, mosquitoes, sandflies and chironomids, Hymenoptera such as bees and ants, Coleoptera such as leaf beetles, gold beetles, paederus, Drone beetle and false blister beetle, Lepidoptera such as moths, and Hemiptera such as planthoppers, aphids and stink bugs; and Crustacea such as Isopoda such as psyllids; but not limited to these arthropods.

Example

Hereinafter, the present invention is explained in detail by preparation examples and test examples, which do not limit the present invention. In the following examples, oil absorption was determined by putting 100 g of a sample in an Erlenmeyer flask and then adding linseed oil dropwise to the sample until the adhesion of the particles to each other as measured according to JIS K-5101 became clear , and is defined as the total amount of linseed oil added (ml).

Embodiment 1 (preparation embodiment 1)

To 99.596 kg of finely ground granular calcium carbonate (manufactured by Sankyo Seifun, particle size distribution: 0.3-0.5 mm; average particle size: 0.4 mm; oil absorption: 0.5 ml/100 g), 0.104 kg of compound A (1R -trans-3-(1-propenyl (E/Z=1/8)-2,2-dimethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluoro-4-methoxymethyl Benzyl ester) of 0.404kg of n-paraffin M (manufactured by NipponOil Corporation) solution, mixed with a V-shaped mixer for 30 minutes, then left to stand at room temperature for 1 hour to obtain the insecticide composition (1) of the present invention , wherein the finely ground granular calcium carbonate is impregnated with 0.1% by mass of Compound A.

Embodiment 2 (preparation embodiment 2)

To 50 kg of the insecticide composition (1) of the present invention obtained in Preparation Example 1, 50 kg of finely ground granular calcium carbonate was further added, mixed with a V-shaped mixer for 30 minutes, and then left to stand at room temperature for 2 hours The insecticide composition (2) of the present invention was obtained, wherein the finely ground granular calcium carbonate was impregnated with 0.05% by mass of compound A.

Embodiment 3 (preparation embodiment 3)

To 99.596 kg of ground fine granular silica (manufactured by Tokai Kogyo Co., LTD, particle size distribution: 0.3-0.5 mm; average particle size: 0.4 mm; oil absorption: 5 ml/100 g) was added compound A containing 0.104 kg 0.404kg of n-paraffin M (manufactured by Nippon Oil Corporation) solution, mixed with a V-shaped mixer for 30 minutes, then left to stand at room temperature for 1 hour to obtain the insecticide composition (3) of the present invention, wherein finely ground Granular silica was impregnated with 0.1% by mass of compound A.

Embodiment 4 (preparation embodiment 4)

To 50 kg of the insecticide composition (3) of the present invention obtained in Preparation Example 3, 50 kg of finely ground granular silica was further added, mixed with a V-shaped mixer for 30 minutes, and then left to stand at room temperature for 2 hours to The insecticide composition (4) of the present invention was obtained in which finely ground granular silica was impregnated with 0.05% by mass of Compound A.

Embodiment 5 (preparation embodiment 5)

To 99.596 kg of silica sand No. 5 (manufactured by Neolite Kosan, particle size distribution: 0.3-0.5 mm; average particle size: 0.4 mm; oil absorption: 0.5 ml/100 g), a compound containing 0.104 kg was added 0.404kg of A's n-paraffin M (manufactured by Nippon Oil Corporation) solution, mixed with a V-shaped mixer for 30 minutes, then left to stand at room temperature for 1 hour to obtain the insecticide composition (5) of the present invention, wherein quartz Sand No. 5 was impregnated with 0.1% by mass of Compound A.

Embodiment 6 (preparation embodiment 6)

In 50 kg of the insecticide composition (5) of the present invention obtained in Preparation Example 5, 50 kg of quartz sand No. 5 was further added, mixed with a V-shaped mixer for 30 minutes, then left to stand at room temperature for 2 hours to The insecticide composition (6) of this invention in which the quartz sand No. 5 was impregnated with 0.05 mass % of compound A was obtained.

Embodiment 7 (preparation embodiment 7)

To 0.5 kg of pumice (manufactured by IshikawaLite, Industry Co., LTD: IshikawaLite No. 3, particle size distribution: 0.6-1.2mm; average particle size: 0.9mm; oil absorption: 8ml/100g) was added 0.5g of pumice containing Compound A was dissolved in 10 ml of Isoper M (manufactured by ExxonMobil Corporation) and stirred well. After further adding 0.5 kg of Ishikawalite No. 3 and sufficiently stirring, the mixture was left standing at room temperature for 3 hours to obtain the insecticide composition (7) of the present invention in which pumice was impregnated with 0.05% by mass of Compound A.

Embodiment 8 (preparation embodiment 8)

To 0.5 kg of pumice (manufactured by IshikawaLite, Industry Co., LTD: IshikawaLite No. 6, particle size distribution: 0.25-0.10mm; average particle size: 0.18mm; oil absorption: 9ml/100g), add 0.5g of pumice containing Compound A in 10 ml of Isoper M and stirred well. After further adding 0.5 kg of Ishikawalite No. 6 and sufficiently stirring, the mixture was left standing at room temperature for 3 hours to obtain the insecticide composition (8) of the present invention in which pumice was impregnated with 0.05% by mass of Compound A.

Comparative example 1 (comparative preparation example 1)

To 10 kg of finely ground granular sepiolite (manufactured by Neolite Kosan, particle size distribution: 0.5-1.7 mm; average particle size: 1.1 mm; oil absorption: 35 ml/100 g), 0.015 kg of compound A containing 5 g was added. A solution of n-paraffin M (manufactured by Nippon Oil Corporation) was mixed with a V-shaped mixer for 30 minutes, and then left to stand at room temperature for 3 hours to obtain a comparative insecticide composition (1), in which finely ground granular sepiolite It was impregnated with 0.05% by mass of Compound A.

Embodiment 9 (test embodiment 1)

From a three-side-sealed bag (a flat bag, the bottom side and both sides of which are partially sealed and filled with the contents) containing 100 g of the insecticidal composition of the present invention (1) obtained in Preparation Example 1 Then it becomes four-sided seal) [size: 10cm width × 14cm length; inner surface: ethylene-vinyl alcohol copolymer film (thickness 30 microns); outer surface: polyethylene terephthalate film (thickness 12 microns) ], and then uniformly applied on the floor in the laboratory of about 0.34m ³ space (bottom: 0.7m×0.7m, height 0.7m). After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, all 25 adults were knocked down.

Embodiment 10 (test embodiment 2)

[Size: 10 cm width x 14 cm length; inner surface: ethylene-vinyl alcohol copolymer film ( Thickness 30 microns); Outer surface: polyethylene terephthalate film (thickness 12 microns)] takes out the insecticide composition (2) of the present invention 10g, is then applied to about 0.34m ³ spaces ( Bottom: 0.7m x 0.7m, height 0.7m) on the floor in the laboratory. After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, all 25 adults were knocked down.

Embodiment 11 (test embodiment 3)

[Size: 10 cm width x 14 cm length; inner surface: ethylene-vinyl alcohol copolymer film ( Thickness 30 microns); Outer surface: polyethylene terephthalate film (thickness 12 microns)] in taking out the insecticide composition (3) of 10g of the present invention, then evenly apply to about ^0.34m Space ( Bottom: 0.7m x 0.7m, height 0.7m) on the floor in the laboratory. After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, all 25 adults were knocked down.

Embodiment 12 (test embodiment 4)

[Size: 10 cm width x 14 cm length; inner surface: ethylene-vinyl alcohol copolymer film ( Thickness 30 microns); Outer surface: polyethylene terephthalate film (thickness 12 microns)] takes out the insecticide composition (4) of the present invention 10g, is then applied to about 0.34m ³ spaces ( Bottom: 0.7m x 0.7m, height 0.7m) on the floor in the laboratory. After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, all 25 adults were knocked down.

Embodiment 13 (test embodiment 5)

[Size: 10 cm width x 14 cm length; inner surface: ethylene-vinyl alcohol copolymer film ( Thickness 30 microns); Outer surface: polyethylene terephthalate film (thickness 12 microns)] takes out the insecticide composition of the present invention (5) of 10g, is then evenly applied to about ^0.34m Space ( Bottom: 0.7m x 0.7m, height 0.7m) on the floor in the laboratory. After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, all 25 adults were knocked down.

Embodiment 14 (test embodiment 6)

From a three-side-sealed bag containing 100 g of the insecticide composition (6) of the present invention obtained in Preparation Example 6 [size: 10 cm width×14 cm length; inner surface: ethylene-vinyl alcohol copolymer film ( Thickness 30 microns); Outer surface: polyethylene terephthalate film (thickness 12 microns)] takes out the insecticide composition of the present invention (6) of 10g, is then evenly applied to about ^0.34m Space ( Bottom: 0.7m x 0.7m, height 0.7m) on the floor in the laboratory. After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, all 25 adults were knocked down.

Embodiment 15 (test embodiment 7)

From a three-side-sealed bag containing 100 g of the insecticide composition (7) of the present invention obtained in Preparation Example 7 [size: 10 cm width×14 cm length; inner surface: ethylene-vinyl alcohol copolymer film ( Thickness 30 microns); Outer surface: polyethylene terephthalate film (thickness 12 microns)] takes out the insecticide composition (7) of the present invention 10g, is then applied to about 0.34m ³ spaces ( Bottom: 0.7m x 0.7m, height 0.7m) on the floor in the laboratory. After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, all 25 adults were knocked down.

Embodiment 16 (test embodiment 8)

[Size: 10 cm width x 14 cm length; inner surface: ethylene-vinyl alcohol copolymer film ( Thickness 30 microns); Outer surface: polyethylene terephthalate film (thickness 12 microns)] takes out the insecticide composition (8) of 10g of the present invention, is then evenly applied to about ^0.34m Space ( Bottom: 0.7m x 0.7m, height 0.7m) on the floor in the laboratory. After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, all 25 adults were knocked down.

Comparative example 2 (comparative test example 1)

10 g of the comparative insecticide composition (1) obtained in Comparative Preparation Example was evenly applied on the floor in the laboratory of about 0.34 m ³ space (bottom: 0.7 m × 0.7 m, height 0.7 m) . After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, no adults were knocked down.

Embodiment 17 (test embodiment 9)

[Size: 10 cm width x 14 cm length; inner surface: ethylene-vinyl alcohol copolymer film ( Thickness 30 microns); Outer surface: polyethylene terephthalate film (thickness 12 microns)] takes out the insecticide composition (1) of the present invention 70g, is then evenly applied to about ^5.8m Space ( Bottom: 1.8m x 1.8m, height 1.8m) on the floor in the laboratory. After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, all 25 adults were knocked down.

Embodiment 18 (test embodiment 10)

[Size: 10 cm width x 14 cm length; inner surface: ethylene-vinyl alcohol copolymer film ( Thickness 30 microns); Outer surface: polyethylene terephthalate film (thickness 12 microns)] takes out the insecticide composition (2) of the present invention 70g, is applied to about 5.8m then ^evenly Space ( Bottom: 1.8m x 1.8m, height 1.8m) on the floor in the laboratory. After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, all 25 adults were knocked down.

Embodiment 19 (test embodiment 11)

[Size: 10 cm width x 14 cm length; inner surface: ethylene-vinyl alcohol copolymer film ( Thickness 30 microns); Outer ^surface : polyethylene terephthalate film (thickness 12 microns)] in taking out the insecticide composition (3) of 70g of the present invention, then evenly apply to about 5.8m Space ( Bottom: 1.8m x 1.8m, height 1.8m) on the floor in the laboratory. After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, all 25 adults were knocked down.

Embodiment 20 (test embodiment 12)

[Size: 10 cm width x 14 cm length; inner surface: ethylene-vinyl alcohol copolymer film ( Thickness 30 microns); Outer surface: polyethylene terephthalate film (thickness 12 microns)] takes out the insecticide composition of the present invention (4) of 70g, is then evenly applied to about ^5.8m Space ( Bottom: 1.8m x 1.8m, height 1.8m) on the floor in the laboratory. After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, all 25 adults were knocked down.

Embodiment 21 (test embodiment 13)

[Size: 10 cm width x 14 cm length; inner surface: ethylene-vinyl alcohol copolymer film ( Thickness 30 microns); Outer surface: polyethylene terephthalate film (thickness 12 microns)] takes out the insecticide composition (5) of the present invention 70g, is then evenly applied to about ^5.8m Space ( Bottom: 1.8m x 1.8m, height 1.8m) on the floor in the laboratory. After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, all 25 adults were knocked down.

Embodiment 22 (test embodiment 14)

From a three-side-sealed bag containing 100 g of the insecticide composition (6) of the present invention obtained in Preparation Example 6 [size: 10 cm width×14 cm length; inner surface: ethylene-vinyl alcohol copolymer film ( Thickness 30 microns); Outer surface: polyethylene terephthalate film (thickness 12 microns)] takes out the insecticide composition of the present invention (6) of 70g, is then evenly applied to about ^5.8m Space ( Bottom: 1.8m x 1.8m, height 1.8m) on the floor in the laboratory. After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, all 25 adults were knocked down.

Embodiment 23 (test embodiment 15)

From a three-side-sealed bag containing 100 g of the insecticide composition (7) of the present invention obtained in Preparation Example 7 [size: 10 cm width×14 cm length; inner surface: ethylene-vinyl alcohol copolymer film ( Thickness 30 microns); Outer surface: polyethylene terephthalate film (thickness 12 microns)] takes out the insecticide composition of the present invention (7) of 70g, is then evenly applied to about ^5.8m Space ( Bottom: 1.8m x 1.8m, height 1.8m) on the floor in the laboratory. After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, all 25 adults were knocked down.

Embodiment 24 (test embodiment 16)

[Size: 10 cm width x 14 cm length; inner surface: ethylene-vinyl alcohol copolymer film ( Thickness 30 microns); Outer surface: polyethylene terephthalate film (thickness 12 microns)] in taking out the insecticide composition (8) of 70g of the present invention, then evenly apply to about ^5.8m Space ( Bottom: 1.8m x 1.8m, height 1.8m) on the floor in the laboratory. After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, all 25 adults were knocked down.

Comparative example 3 (comparative test example 2)

70 g of the comparative insecticide composition (1) obtained in Comparative Preparation Example was evenly applied on the floor in the laboratory of about 5.8 m ³ space (bottom: 1.8 m × 1.8 m, height 1.8 m) . After 5 minutes, 25 adult females of Aedes albopictus were released. The number of knocked-down individuals of the tested Aedes albopictus was counted after 30 minutes. As a result, no adults were knocked down.

Embodiment 25 (test embodiment 17)

The insecticide composition (1) of the present invention obtained in Preparation Example 1 was applied to a 20 m ² vegetable garden or lawn inhabited by Aedes albopictus at an application rate of 25 g/m ² . After 10 workers had spent approximately 5 hours in the vegetable garden or lawn, the number of bites by adult females of Aedes albopictus was counted. As a control, 10 workers spent about 5 hours in the vegetable garden or lawn to which the insecticidal composition (1) of the present invention was not applied, and then counted the number of times of being bitten by female adults of Aedes albopictus. As a result, when the insecticidal composition (1) of the present invention was not applied to vegetable gardens or lawns, all persons working there had several bite sites caused by female adults of Aedes albopictus. In contrast, when the insecticide composition (1) of the present invention was applied to vegetable gardens or lawns, 5 workers out of 10 working there had no mosquito bites and the remaining 5 workers had only one or two mosquito bite sites .

Embodiment 26 (test embodiment 18)

The insecticide composition (1) of the present invention obtained in Preparation Example 1 was applied to 20 m ² of vegetable gardens or lawns inhabited by Aedes albopictus at an application rate of 50 g/m ² . After 10 workers had spent approximately 5 hours in the vegetable garden or lawn, the number of bites by adult females of Aedes albopictus was counted. As a control, 10 workers spent about 5 hours in the vegetable garden or lawn to which the insecticidal composition (1) of the present invention was not applied, and then counted the number of times of being bitten by female adults of Aedes albopictus. As a result, when the insecticidal composition (1) of the present invention was not applied to vegetable gardens or lawns, all persons working there had several bite sites caused by female adults of Aedes albopictus. In contrast, when the insecticide composition (1) of the present invention was applied to vegetable gardens or lawns, 7 workers out of 10 working there had no mosquito bites and the remaining 3 workers had only one or two mosquito bite sites .

Embodiment 27 (test embodiment 19)

The insecticide composition (1) of the present invention obtained in Preparation Example 1 was applied to a 20 m ² vegetable garden or lawn inhabited by Aedes albopictus at an application rate of 75 g/m ² . After 10 workers had spent approximately 5 hours in the vegetable garden or lawn, the number of bites by adult females of Aedes albopictus was counted. As a control, 10 workers spent about 5 hours in the vegetable garden or lawn to which the insecticidal composition (1) of the present invention was not applied, and then counted the number of times of being bitten by female adults of Aedes albopictus. As a result, when the insecticidal composition (1) of the present invention was not applied to vegetable gardens or lawns, all persons working there had several bite sites caused by female adults of Aedes albopictus. In contrast, when the insecticidal composition (1) of the present invention was applied to the vegetable garden or the lawn, all 10 people working there were free from mosquito bites.

Embodiment 28 (test embodiment 20)

The insecticide composition (2) of the present invention obtained in Preparation Example 2 was applied to a 20 m ² vegetable garden or lawn inhabited by Aedes albopictus at an application rate of 25 g/m ² . After 10 workers had spent approximately 5 hours in the vegetable garden or lawn, the number of bites by adult females of Aedes albopictus was counted. As a control, 10 workers spent about 5 hours in the vegetable garden or lawn to which the insecticide composition (2) of the present invention was not applied, and then counted the number of times of being bitten by female adults of Aedes albopictus. As a result, when the insecticidal composition (2) of the present invention was not applied to vegetable gardens or lawns, all persons working there had several bite sites caused by female adults of Aedes albopictus. In contrast, when the insecticide composition (2) of the present invention was applied to vegetable gardens or lawns, 3 workers out of 10 working there had no mosquito bites and the remaining 7 workers had only one or two mosquito bite sites .

Embodiment 29 (test embodiment 21)

The insecticide composition (2) of the present invention obtained in Preparation Example 2 was applied to a 20 m ² vegetable garden or lawn inhabited by Aedes albopictus at an application rate of 50 g/m ² . After 10 workers had spent approximately 5 hours in the vegetable garden or lawn, the number of bites by adult females of Aedes albopictus was counted. As a control, 10 workers spent about 5 hours in the vegetable garden or lawn to which the insecticide composition (2) of the present invention was not applied, and then counted the number of times of being bitten by female adults of Aedes albopictus. As a result, when the insecticidal composition (2) of the present invention was not applied to vegetable gardens or lawns, all persons working there had several bite sites caused by female adults of Aedes albopictus. In contrast, when the insecticide composition (2) of the present invention was applied to vegetable gardens or lawns, 4 workers out of 10 working there had no mosquito bites and the remaining 6 workers had only one or two mosquito bite sites .

Embodiment 30 (test embodiment 22)

The insecticide composition (2) of the present invention obtained in Preparation Example 2 was applied to 20 m ² of vegetable gardens or lawns inhabited by Aedes albopictus at an application rate of 75 g/m ² . After 10 workers had spent approximately 5 hours in the vegetable garden or lawn, the number of bites by adult females of Aedes albopictus was counted. As a control, 10 workers spent about 5 hours in the vegetable garden or lawn to which the insecticide composition (2) of the present invention was not applied, and then counted the number of times of being bitten by female adults of Aedes albopictus. As a result, when the insecticidal composition (2) of the present invention was not applied to vegetable gardens or lawns, all persons working there had several bite sites caused by female adults of Aedes albopictus. In contrast, when the insecticide composition (2) of the present invention was applied to vegetable gardens or lawns, 8 workers out of 10 working there had no mosquito bites and the remaining 2 workers had only one or two mosquito bite sites .

Embodiment 31 (test embodiment 23)

The insecticide composition (5) of the present invention obtained in Preparation Example 5 was applied to a 20 m ² vegetable garden or lawn inhabited by Aedes albopictus at an application rate of 25 g/m ² . After 10 workers had spent approximately 5 hours in the vegetable garden or lawn, the number of bites by adult females of Aedes albopictus was counted. As a control, 10 workers spent about 5 hours in the vegetable garden or lawn to which the insecticide composition (5) of the present invention was not applied, and then counted the number of times of being bitten by female adults of Aedes albopictus. As a result, when the insecticidal composition (5) of the present invention was not applied to vegetable gardens or lawns, all persons working there had several bite sites caused by female adults of Aedes albopictus. In contrast, when the insecticide composition (5) of the present invention was applied to vegetable gardens or lawns, 3 workers out of 10 working there had no mosquito bites and the remaining 7 workers had only one or two mosquito bite sites .

Embodiment 32 (test embodiment 24)

The insecticide composition (5) of the present invention obtained in Preparation Example 5 was applied to 20 m ² of vegetable gardens or lawns inhabited by Aedes albopictus at an application rate of 50 g/m ² . After 10 workers had spent approximately 5 hours in the vegetable garden or lawn, the number of bites by adult females of Aedes albopictus was counted. As a control, 10 workers spent about 5 hours in the vegetable garden or lawn to which the insecticide composition (5) of the present invention was not applied, and then counted the number of times of being bitten by female adults of Aedes albopictus. As a result, when the insecticidal composition (5) of the present invention was not applied to vegetable gardens or lawns, all persons working there had several bite sites caused by female adults of Aedes albopictus. In contrast, when the insecticide composition (5) of the present invention was applied to vegetable gardens or lawns, 3 workers out of 10 working there had no mosquito bites and the remaining 7 workers had only one or two mosquito bite sites .

Embodiment 33 (test embodiment 25)

The insecticide composition (5) of the present invention obtained in Preparation Example 5 was applied to a 20 m ² vegetable garden or lawn inhabited by Aedes albopictus at an application rate of 75 g/m ² . After 10 workers had spent approximately 5 hours in the vegetable garden or lawn, the number of bites by adult females of Aedes albopictus was counted. As a control, 10 workers spent about 5 hours in the vegetable garden or lawn to which the insecticide composition (5) of the present invention was not applied, and then counted the number of times of being bitten by female adults of Aedes albopictus. As a result, when the insecticidal composition (5) of the present invention was not applied to vegetable gardens or lawns, all persons working there had several bite sites caused by female adults of Aedes albopictus. In contrast, when the insecticide composition (5) of the present invention was applied to vegetable gardens or lawns, 8 workers out of 10 working there had no mosquito bites and the remaining 2 workers had only one or two mosquito bite sites .

Embodiment 34 (test embodiment 26)

The insecticide composition (6) of the present invention obtained in Preparation Example 6 was applied to a 20 m ² vegetable garden or lawn inhabited by Aedes albopictus at an application rate of 25 g/m ² . After 10 workers had spent approximately 5 hours in the vegetable garden or lawn, the number of bites by adult females of Aedes albopictus was counted. As a control, 10 workers spent about 5 hours in the vegetable garden or lawn to which the insecticide composition (6) of the present invention was not applied, and then counted the number of times of being bitten by female adults of Aedes albopictus. As a result, when the insecticidal composition (6) of the present invention was not applied to vegetable gardens or lawns, all persons working there had several bite sites caused by female adults of Aedes albopictus. In contrast, when the insecticide composition (6) of the present invention was applied to vegetable gardens or lawns, 3 workers out of 10 working there had no mosquito bites and the remaining 7 workers had only one or two mosquito bite sites .

Embodiment 35 (test embodiment 27)

The insecticide composition (6) of the present invention obtained in Preparation Example 6 was applied to 20 m ² of vegetable gardens or lawns inhabited by Aedes albopictus at an application rate of 50 g/m ² . After 10 workers had spent approximately 5 hours in the vegetable garden or lawn, the number of bites by adult females of Aedes albopictus was counted. As a control, 10 workers spent about 5 hours in the vegetable garden or lawn to which the insecticide composition (6) of the present invention was not applied, and then counted the number of times of being bitten by female adults of Aedes albopictus. As a result, when the insecticidal composition (6) of the present invention was not applied to vegetable gardens or lawns, all persons working there had several bite sites caused by female adults of Aedes albopictus. In contrast, when the insecticide composition (6) of the present invention was applied to vegetable gardens or lawns, 4 workers out of 10 working there had no mosquito bites and the remaining 6 workers had only one or two mosquito bite sites .

Embodiment 36 (test embodiment 28)

The insecticide composition (6) of the present invention obtained in Preparation Example 6 was applied to a 20 m ² vegetable garden or lawn inhabited by Aedes albopictus at an application rate of 75 g/m ² . After 10 workers had spent approximately 5 hours in the vegetable garden or lawn, the number of bites by adult females of Aedes albopictus was counted. As a control, 10 workers spent about 5 hours in the vegetable garden or lawn to which the insecticide composition (6) of the present invention was not applied, and then counted the number of times of being bitten by female adults of Aedes albopictus. As a result, when the insecticidal composition (6) of the present invention was not applied to vegetable gardens or lawns, all persons working there had several bite sites caused by female adults of Aedes albopictus. In contrast, when the insecticide composition (6) of the present invention was applied to vegetable gardens or lawns, 7 workers out of 10 working there had no mosquito bites and the remaining 3 workers had only one or two mosquito bite sites .

Comparative example (comparative test embodiment 3)

In a ^20m2 vegetable garden or lawn inhabited by Aedes albopictus, 10 workers wearing a commercially available fan-type cuff-type portable insect repellent device spent about 5 hours, and then counted the bites by female adults of Aedes albopictus times. As a result, all workers had bite sites of adult Aedes albopictus females on their hands or feet.

Embodiment 37 (test embodiment 29)

70 g of the insecticide composition (1) of the present invention obtained in Preparation Example 1 was evenly applied to the floor in the laboratory of about 5.8 m ³ space (bottom: 1.8 m × 1.8 m, height 1.8 m) superior. After 5 minutes, 25 adult chironomids were released. The number of knocked-down individuals of the tested chironomid adults was counted after 30 minutes. As a result, all 25 adults were knocked down.

Embodiment 38 (test embodiment 30)

70 g of the insecticide composition (2) of the present invention obtained in Preparation Example 2 was evenly applied to the floor in the laboratory of about 5.8 m ³ space (bottom: 1.8 m × 1.8 m, height 1.8 m) superior. After 5 minutes, 25 adult chironomids were released. The number of knocked-down individuals of the tested chironomid adults was counted after 30 minutes. As a result, all 25 adults were knocked down.

Embodiment 39 (test embodiment 31)

70 g of the insecticide composition (1) of the present invention obtained in Preparation Example 1 was evenly applied to the floor in the laboratory of about 5.8 m ³ space (bottom: 1.8 m × 1.8 m, height 1.8 m) superior. After 5 minutes, a mesh bag (16 mesh, diameter 20 cm, height 30 cm) containing 30 adults of hair midges (Clogamia albipunctatus) was hung. The number of knocked-down individuals of adults of the tested hair midges was counted after 120 minutes. As a result, all 30 adults were knocked down.

Embodiment 40 (test embodiment 32)

70 g of the insecticide composition (2) of the present invention obtained in Preparation Example 2 was evenly applied to the floor in the laboratory of about 5.8 m ³ space (bottom: 1.8 m × 1.8 m, height 1.8 m) superior. After 5 minutes, a mesh bag (16 mesh, 20 cm in diameter, 30 cm in height) containing 30 adults of hair midges was hung. The number of knocked-down individuals of adults of the tested hair midges was counted after 120 minutes. As a result, all 30 adults were knocked down.

Embodiment 41 (test embodiment 33)

70 g of the insecticide composition (1) of the present invention described in Preparation Example 1 was evenly applied to the laboratory in a space of about 5.8 m ³ (bottom: 1.8 m × 1.8 m, height 1.8 m). on the floor. After 5 minutes, a plastic ring was placed in the center of the floor, and 10 adults of Formica japonica were released in the ring. The number of knocked down individuals of the tested Japanese mountain ant adults was counted after 10 minutes. As a result, all 10 adults were knocked down.

Embodiment 42 (test embodiment 34)

70 grams of the insecticide composition (2) of the present invention described in Preparation Example 2 were ^evenly applied to the laboratory in a space of about 5.8 m (bottom: 1.8 m x 1.8 m, height 1.8 m). on the floor. After 5 minutes, a plastic ring was placed in the center of the floor, and 10 Japanese mountain ant adults were released in the ring. The number of knocked down individuals of the tested Japanese mountain ant adults was counted after 10 minutes. As a result, all 10 adults were knocked down.

Embodiment 43 (test embodiment 35)

70 g of the insecticide composition (1) of the present invention described in Preparation Example 1 was evenly applied to the laboratory in a space of about 5.8 m ³ (bottom: 1.8 m × 1.8 m, height 1.8 m). on the floor. After 5 minutes, a plastic ring was placed in the center of the floor, and 10 adult ballworms were released in the ring. After 10 minutes, the number of knocked-down individuals of the tested T. indigo adults was counted. As a result, all 10 adults were knocked down.

Embodiment 44 (test embodiment 36)

70 grams of the insecticide composition (2) of the present invention described in Preparation Example 2 were ^evenly applied to the laboratory in a space of about 5.8 m (bottom: 1.8 m x 1.8 m, height 1.8 m). on the floor. After 5 minutes, a plastic ring was placed in the center of the floor, and 10 adult pillbugs were released in the ring. After 10 minutes, the number of knocked-down individuals of the tested T. indigo adults was counted. As a result, all 10 adults were knocked down.

carrier selection

Using various carriers, an insecticide composition containing Compound A was prepared in the same manner as in the above Preparation Examples. The effect of the compositions on mosquitoes was then examined indoors and outdoors. Table 1 shows the effect and oil absorption of the carriers used. In Table 1, test examples using a series of carriers ranging from calcium carbonate to Ishikawalite No. 6 have been described in the above examples. In other test examples, an insecticide composition in which a carrier was impregnated with 0.05% by mass of Compound A was used. The symbols are as follows: "+++" indicates significant impact, "++" indicates significant impact, "+" indicates likelihood of impact, and "-" indicates invalid. As for the stability, "++" indicates the retention rate of Compound A after storage of the pesticide composition at 50° C. for 3 weeks under airtight conditions (content of Compound A after 3 weeks/content of Compound A at the beginning of the test) Not less than 50%.

[Table 1]

The oil absorption rate and influence of each carrier

Oil Absorption (ml/100g) Example of indoor test Example of outdoor test stability calcium carbonate 0.5 +++ +++ ++ Izu silica 5 +++ ++ ++ Ishikawalite No.3 8 +++ ++ ++ Ishikawalite No.6 9 +++ ++ ++ granular quartz sand 0.5 +++ +++ ++ Ground Granular Zeolite S 48 - - ++ Finely ground granular diatomaceous earth 80 - - ++ Granular diatomaceous earth 60 - - ++ Attapulgite 35 - - ++ Zeolite 35 - - ++ Kagalite 12 + - ++ Porcelain stone particles 6 +++ ++ ++

Industrial Applicability

By applying the compound represented by the general formula (1) supported on a carrier to a solid surface in a natural environment, it is shown to control pests that give people an unpleasant feeling, especially mosquitoes, chironomids, ants, wood The role of lice, ball bugs and sandflies. The present invention can be used in various situations, for example, in agricultural or gardening work, outdoor events, and recreational facilities.

Claims (11)

1. An insecticide composition comprising at least one ester compound represented by the general formula (1) supported on a carrier having an oil absorption rate of not more than 10 mL/100 g:

Wherein R ¹ represents a hydrogen atom or a methyl group, R ² represents a methyl group or a group represented by the general formula -CH=CR ²¹ R ²² (wherein R ²¹ and R ²² independently represent a hydrogen atom, a methyl group or a chlorine atom), and ^R3 represent a hydrogen atom, methyl or methoxymethyl. 2. The pesticide composition according to claim 1, which further comprises a pesticide compound. 3. The insecticidal composition according to claim 1, wherein the carrier is a particle having a particle diameter of 0.1-10 mm. 4. The insecticidal composition according to any one of claims 1 to 3, wherein the ester compound is supported on the carrier in a ratio of 0.001 to 5 parts by weight of the ester compound to 100 parts by weight of the carrier. 5. The insecticidal composition according to any one of claims 1 to 3, wherein the carrier is an inorganic substance. 6. The insecticidal composition according to claim 5, wherein the inorganic substance is granular calcium carbonate. 7. The pesticide composition according to claim 5, wherein the inorganic substance is silica. 8. The insecticide composition according to claim 1, wherein the ester compound is 3-(1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid 2,3,5,6-tetrafluoro-4- Methoxymethylbenzyl ester. 9. A packaged insecticide composition, wherein the insecticide composition according to claim 1 is packaged into a packaging material having an inner surface made of a film of ethylene-vinyl alcohol copolymer or polyacrylonitrile. 10. A method of controlling pests, the method comprising applying an effective amount of the pesticide composition according to claim 1 to an outdoor area. 11. The method of controlling pests according to claim 10, wherein the application rate is 1-150 g/per 1 m ² .