TW202038717A - Deodorizing composition, deodorizing method, composition for controlling stinking insect pest, and stinking insect pest control method - Google Patents

Abstract

Provided is a deodorization composition that enables deodorization of offensive odor emitted from an offensive odor-emitting pest. This deodorization composition includes not less than 0.005 wt% of at least one perfume component selected from the group consisting of allyl cyclohexanepropionate, maltol, vanillin, [alpha],3,3-trimethylcyclohexanemethanol formate, 1-hexanol, ethyl 2-methylpentanoate, hexyl acetate, terpineol, lime oils, benzyl alcohol, [beta]-naphthylmethyl ether, linalool, p-cymene, limonene, isoamyl butyrate, isoamyl acetate, prenyl acetate, citral, methlyheptenone, ethyl phenylacetate, nonanal, dihydromyrcenol, [gamma]-terpinene, eucalyptus oils, cis-3-hexenol, cuminaldehydes, and occtanals.

Description

Deodorizing composition and deodorizing method, as well as composition for controlling malodorous pests and method of controlling malodorous pests

The present invention relates to a deodorizing composition and a deodorizing method for eliminating malodors derived from malodorous pests, as well as a composition for controlling malodorous pests and a method for preventing malodorous pests.

A representative stink bug that releases foul-smelling pests (hereinafter referred to as “foul-smelling pests”). Because of its juice absorption to crops, it is not only agricultural pests, but also collectively invades warm houses in order to survive the winter, or often adhere to the sun. The dry change of laundry, and the intrusion of the change of laundry into the house, is also an annoying pest in the home, and you want to get rid of it quickly. In particular, the secretions secreted by stink bugs when they have a sense of crisis, etc., have a very strong stench, so when they are removed at home, the solution to the stench is also important. In addition, stink bugs, which are closely related to stink bugs, are known to emit the same odor as stink bugs. Therefore, the elimination of stink bugs requires a solution to the odor.

For example, there is an aerosol that prevents the malodor when stink bugs are removed (see Patent Document 1). The aerosol of Patent Document 1 knocks down or kills stink bugs within 3 seconds from the start of spraying, thereby driving away pests before the secretions are secreted. [Prior Technical Literature] [Patent Literature]

[Patent Document 1] JP 2004-215662 A

[The problem to be solved by the invention]

However, malodorous pests such as stink bugs and bed bugs release malodors from the body of the insect during the repelling and the corpse after the repelling. The aerosol of Patent Document 1 does not take into consideration the foul odor released from the body of the foul-smelling pest and the corpse after the foul-smelling pest, and cannot sufficiently suppress the foul smell of the foul pest.

The present invention was completed in view of the above-mentioned problems, and hereby provides a deodorizing composition and a deodorizing method that can eliminate malodors derived from malodorous insects, and can repel malodorous insects, and at the same time can eliminate the insects caused by the repellent of malodorous insects. The purpose is to control the foul-smelling pest control composition and pest control method released by the body and the corpse of the insect after the extermination. [Means to solve the problem]

The characteristic structure of the deodorant composition of the present invention for solving the above-mentioned problems lies in: It is used to eliminate the foul smell from foul pests, It contains more than 0.005% by weight selected from allyl cyclohexanepropionate, maltol, vanillin, α,3,3-trimethylcyclohexane methanol formate, 1-hexanol, 2-methyl Ethyl valerate, hexyl acetate, terpineol, lime oil, benzyl alcohol, β-naphthyl methyl ether, linalool, p-isopropyl toluene, limonene, isoamyl butyrate, isoacetate Amyl ester, isoprenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydrogeranol, γ-terpinene, eucalyptus oil, cis-3-hexenol At least one fragrance ingredient in the group consisting of fennel aldehyde and caprylic aldehyde.

According to the deodorizing composition of this structure, since it contains 0.005% by weight or more of the above-mentioned fragrance components, it is possible to appropriately eliminate odors derived from odorous pests.

In the deodorant composition of the present invention, The aforementioned malodor-initiating substance is preferably at least one selected from the group consisting of trans-2-hexenal, trans-2-decenal, and tridecane.

According to the deodorizing composition of this structure, the malodors emitted by the malodorous pests containing the aforementioned malodor-inducing substances in their secretions can be effectively eliminated.

In the deodorant composition of the present invention, The aforementioned malodorous pests are preferably at least one selected from the group consisting of stink bugs, bed bugs, cockroaches, walking bugs, ladybirds, longhorn beetles, lacewings, horseshoes, and insectivorous stink bugs.

The above-mentioned malodorous pests are annoying pests in the home. According to the deodorizing composition of the present structure, since the malodor emitted by the above-mentioned malodorous pests can be eliminated, the annoying odor generated by the annoying pests can be suppressed.

In the deodorant composition of the present invention, The aforementioned fragrance ingredients are preferably adjusted or masked to eliminate the aforementioned malodor.

According to the deodorizing composition of this composition, the foul odor derived from foul-smelling pests can be adjusted into a pleasant fragrance through the aroma of the fragrance component, or the foul odor derived from the foul-smelling pest can be masked by the aroma of the fragrance component, which can exert a high deodorizing effect on the foul odor .

In the deodorant composition of the present invention, The content of the aforementioned fragrance component is preferably 0.01 to 5% by weight.

According to the deodorizing composition of this structure, the content of the fragrance component is within the above-mentioned range, and the foul odor derived from the foul pest can be reliably eliminated.

In the deodorant composition of the present invention, It is preferably constituted in the form of an aqueous alcohol preparation containing the fragrance component in an aqueous alcohol solution, an aqueous liquid containing the fragrance component in water, or a non-aqueous liquid containing the fragrance component in an organic solvent.

The deodorant composition according to this configuration is more convenient to use by being configured in the form of an aqueous alcohol preparation, an aqueous liquid preparation, or a non-aqueous liquid preparation.

The deodorizing method of the present invention for solving the above-mentioned problems is characterized by: It is used to eliminate the foul smell from foul pests, This is to treat the space where the aforementioned malodorous insects are present or the space where the malodor caused by the aforementioned malodorous insects is generated by the deodorizing composition of any one of the above items.

According to the deodorizing method of this structure, since the deodorizing composition containing a specific fragrance component is processed, the fragrance component can eliminate the odor originating from a foul pest. Therefore, it is possible to suppress the annoying odor generated by the foul pests that exist around the home without being restricted to the inside or outside of the home.

The composition for controlling malodorous insect pests of the present invention for solving the above-mentioned problems is characterized by: It contains insecticidal ingredients and fragrance ingredients that eliminate the foul smell from malodorous pests.

According to the foul pest control composition of this composition, since it contains insecticidal components and fragrance components that eliminate the foul smell derived from foul pests, the pesticidal components can repel foul pests, and at the same time, the fragrance components can be adjusted or masked. To eliminate the foul odor emitted by the insect body when the foul-smelling pest is repelled and the corpse after the repellent. Therefore, it is possible to suppress the annoying odor that accompanies the repelling of malodorous pests in the house.

In the composition for controlling malodorous pests of the present invention, The aforementioned fragrance ingredients are preferably adjusted to eliminate the aforementioned malodor.

According to the composition for controlling malodorous pests of this structure, the odor derived from the malodorous pests is adjusted into a pleasant fragrance through the aroma of the fragrance component, and it can exhibit a high deodorizing effect on the odor.

In the composition for controlling malodorous pests of the present invention, The aforementioned fragrance ingredients are preferably selected from allyl cyclohexane propionate, maltol, vanillin, α,3,3-trimethylcyclohexane methanol formate, 1-hexanol, 2-methyl At least one of the group consisting of ethyl valerate, hexyl acetate, terpineol, lime oil, benzyl alcohol, β-naphthyl methyl ether, linalool, p-cymene and limonene.

According to the composition for controlling malodorous insect pests of this structure, the malodor derived from malodorous insect pests can be appropriately adjusted by containing the above-mentioned fragrance.

In the composition for controlling malodorous pests of the present invention, The aforementioned fragrance ingredient is preferably masked to eliminate the aforementioned malodor.

According to the composition for controlling malodorous pests of this structure, the fragrance of the fragrance component can be masked, and it can exhibit a high deodorizing effect against malodor.

In the composition for controlling malodorous pests of the present invention, The aforementioned fragrance ingredients are preferably selected from the group consisting of isoamyl butyrate, isoamyl acetate, isoprenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydrogeranol, At least one of the group consisting of γ-terpinene, eucalyptus oil, cis-3-hexenol, fennel aldehyde, and caprylic aldehyde.

According to the composition for controlling malodorous insect pests of this structure, by containing the above-mentioned fragrance, the malodor derived from malodorous insect pests can be appropriately masked.

In the composition for controlling malodorous pests of the present invention, The aforementioned malodor-initiating substance is preferably at least one selected from the group consisting of trans-2-hexenal, trans-2-decenal, and tridecane.

According to the composition for controlling malodorous pests of this structure, the odor emitted by the body of the odorous pest containing the above-mentioned odor-inducing substance in the secretion and the corpse of the pest after the repelling can be effectively eliminated.

In the composition for controlling malodorous pests of the present invention, The aforementioned malodorous pests are preferably at least one selected from the group consisting of stink bugs, bed bugs, cockroaches, walking bugs, ladybirds, longhorn beetles, lacewings, horseshoes, and insectivorous stink bugs.

The above-mentioned foul pests are annoying pests in the house. According to the composition for controlling foul pests of this structure, the body of the foul pests can be eliminated and the foul odor emitted by the corpses after the extermination can be suppressed. The accompanying annoying smell.

In the composition for controlling malodorous pests of the present invention, The content of the aforementioned fragrance component is preferably 0.005% by weight or more.

According to the composition for controlling malodorous insect pests of this structure, the content of the fragrance component is 0.005% by weight or more, and the malodor derived from malodorous insect pests can be reliably eliminated.

The characteristic structure of the method for controlling malodorous pests of the present invention for solving the above-mentioned problems is that: The composition for controlling any of the above-mentioned malodorous insects is used to treat the space where the aforementioned malodorous insects exist or the space where the malodor caused by the aforementioned malodorous insects is generated.

According to the foul-smelling pest control method of this composition, since the foul-smelling pest control composition containing the insecticidal component and the fragrance component that eliminates the foul-smelling pest-derived smell is processed, the foul-smelling pest can be repelled by the insecticidal component, and it can be used at the same time. The fragrance ingredients are used to eliminate the foul odor emitted by the insect body when the foul-smelling pest is repelled and the corpse after the repellent. Therefore, it is possible to suppress the annoying odor that accompanies the repelling of malodorous pests in the house.

[The form of implementing the invention]

The deodorizing composition and deodorizing method of the present invention, the composition for controlling malodorous pests, and the method for controlling malodorous pests will be described below. However, the present invention is not intended to be limited to the configuration described in the embodiment described below.

＜Deodorant composition＞ The deodorizing composition of the present invention is used to eliminate the foul smell derived from foul pests, and contains fragrance components that can eliminate the foul body and the foul smell released by the body of the foul pest during the repelling of the foul pest. Stink bugs include stink bugs, bed bugs, cockroaches, walking bugs, ladybirds, longhorn beetles, lacewings, and horseshoe bugs. Among them, stink bugs and bed bugs are used to keep annoying pests in the home and consume them. Those who wish to eliminate the foul smell from these foul pests.

The malodor released by the malodorous pests is a complex odor, and it is not easy to prepare a large amount of such malodor from stink bugs and other insects for testing. Therefore, the inventors of this case conducted detailed analysis of the collected stink bugs with various analytical instruments. The initiating substances that lock the malodor are trans-2-hexenal, trans-2-decenal and tridecane. We mixed these substances to prepare a simulated stink bug odor liquid that faithfully reproduces the odor released by stink bugs, and discussed in detail the suitability of it with various fragrances. As a result, it was found that specific fragrances can be used by adjusting them. Change or cover to eliminate the odor released by stink bugs. Based on this new knowledge, the deodorizing composition contains a specific type of fragrance as a fragrance component, and an excellent deodorizing effect can be seen.

The so-called modulation (harmonization) of malodor refers to taking the malodor as one of the constituent elements of the fragrance and converting it into a pleasant fragrance; through modulation, a pleasant fragrance that is different from the fragrance can be smelled in an environment where the malodor exists fragrance. The fragrance ingredients that can adjust the malodor released by the malodor pests include, for example, allyl cyclohexanepropionate, maltol, vanillin, α,3,3-trimethylcyclohexane methanol formate, 1-hexanol, ethyl 2-methylvalerate, hexyl acetate, terpineol, lime oil, benzyl alcohol, β-naphthyl methyl ether, linalool, p-cymene and limonene, Especially for allyl cyclohexanepropionate, maltol, vanillin, α,3,3-trimethylcyclohexane methanol formate, 1-hexanol, 2-methylpentanol, Ethyl acid, hexyl acetate, terpineol, lime oil and benzyl alcohol are preferred.

The masking of malodor refers to the deodorizing effect of suppressing the smell of malodor by the aroma of spices. Fragrance ingredients that can mask the malodors released by malodorous pests include, for example, isoamyl butyrate, isoamyl acetate, isoprenyl acetate, citral, methylheptenone, ethyl phenylacetate, and nonanal. , Dihydrogeranol, γ-terpinene, eucalyptus oil, cis-3-hexenol, fennel aldehyde and octyl aldehyde, especially isoamyl butyrate, isoamyl acetate, acetic acid with excellent masking effect Prenyl ester, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydrogeranol and γ-terpinene are preferred.

As the fragrance component of the present invention, a fragrance component that can adjust the malodor released by the above-mentioned malodorous pests and/or a fragrance component that can mask the malodor released by the malodorous pests is used; these fragrance components can be used alone or in combination Multiple uses. The content of the fragrance component in the deodorant composition is 0.005% by weight or more, preferably 0.01 to 5% by weight. If it is in such a range, it is possible to exhibit excellent deodorizing properties against malodors derived from malodorous insects. If the content of the fragrance component in the deodorant composition is less than 0.005% by weight, the deodorizing property against the malodor derived from malodorous insects is insufficient. In addition, the upper limit of the content of the fragrance component in the deodorant composition is not particularly limited from the viewpoint of the deodorizing performance of the odor derived from foul pests, and if the fragrance component is excessive, the deodorant composition When processing a confined space, etc., the smell of the fragrance component is too strong, and on the contrary, it may cause discomfort due to the fragrance component. Therefore, in reality, it should be set at 5 wt% or less.

As long as the deodorant composition of the present invention does not affect the effects of the present invention, in addition to the above components, it can also be suitably blended with antifungal agents, antibacterial agents, bactericides, antistatic agents, pH Adjuster, defoamer, etc. Antifungal agents, antibacterial agents and fungicides include Japanese cypress oil, 2-mercaptobenzothiazole, 2-(4-thiazolyl)benzimidazole, 5-chloro-2-methyl-4-isothiazoline- 3-ketone, Saifenin, 3-methyl-4-isopropylphenol, o-phenylphenol, etc.

The deodorizing composition of the present invention is prepared by blending the above-mentioned components in an appropriate weight ratio, and further adding hydrocarbon solvents such as water and kerosene and alcohols so that the concentration of each component becomes an appropriate concentration. The alcohol is preferably a lower alcohol having a carbon number of 2 to 3, and particularly preferably ethanol.

＜Composition for controlling malodorous pests＞ The composition for the control of malodorous pests of the present invention includes a fragrance component that can suppress insecticidal components and malodors derived from malodorous pests, and can be prepared, for example, by blending the above-mentioned deodorizing composition with pesticidal components.

The insecticidal ingredient uses ingredients that are effective for repelling malodorous pests. Examples of such components include pyrethroid insecticides, neonicotine insecticides, and carbamate insecticides. Pyrethroid insecticides can include, for example, tetrafluthrin, profluthrin, methelthrin, empentlin, tetramethrin, pyrethrum, sefenin, fennonin, Permethrin, Xerfenin, Xermethrin, Allethrin, Pujalenin, Furanomethrin, Eprinin, Etofinim, Beflufen, Monofluorotriazine, Pyrethrin, Four Fenpropathrin, bifenthrin and fenpropathrin. Examples of the new-nicotine-based insecticides include daptnan, imipe, idazamide, clonitine, sigopex, celsuan, and nitenpyram. Carbamate-based insecticides include Andan, Gapoli, Nanaide, and Thiadix. In addition, pyrethroid insecticides, neonicotine insecticides and carbamate insecticides have optical isomers or geometric isomers based on asymmetric carbon, and these isomers It is also contained in insecticidal ingredients. These pyrethroid insecticides, neonicotine insecticides and carbamate insecticides can be used alone or in combination. The content of the insecticidal component in the composition for controlling malodorous pests is preferably 0.01 to 3% by weight. If it is in this range, an appropriate insecticidal effect can be exerted against malodorous insects. If the content of the insecticidal component in the composition for controlling malodorous pests is less than 0.01% by weight, the insecticidal component will be insufficient and the insecticidal effect will be insufficient. On the other hand, if the content of the insecticidal component in the composition for controlling malodorous insect pests exceeds 3% by weight, the concentration of the insecticidal component increases, making it difficult to appropriately prepare the composition for controlling malodorous insect pests.

＜How to deodorize, how to control malodorous pests＞ The deodorizing method of the present invention treats the space where malodorous pests exist or where the malodor caused by the malodorous pests is generated by the deodorizing composition of the present invention. In addition, the method for controlling malodorous pests of the present invention is to treat the space where the malodorous pests are present or where the malodor caused by the malodorous pests is generated by the composition for controlling the malodorous pests of the present invention.

The treatment of the space where the foul-smelling pests exist or the space where the foul-smelling pests are generated by the composition is, for example, formed by filling the deodorizing composition of the present invention or the composition for controlling foul-smelling pests in a container with a trigger pump It can be implemented by enclosing the deodorizing composition of the present invention or the composition for controlling malodorous pests and the propellant according to the demand into an aerosol product composed of a pressure-resistant container. Propellants include liquefied petroleum gas (LPG), dimethyl ether (DME), nitrogen, carbon dioxide, nitric oxide, compressed air, and the like. The above propellants can be used alone or in a mixed state, and it is more convenient to use those with LPG as the main component. As a spray product and aerosol product, it is preferable to have a one-push sprayer or a trigger sprayer using a quantitative injection valve. Thereby, it is possible to administer an appropriate amount of the deodorizing composition or the composition for controlling malodorous pests in accordance with the number of injections.

The composition treats the space where the malodorous pests exist or the space where the malodorous pests are generated. As other examples, solids obtained by solidifying or gelling the deodorizing composition of the present invention or the composition for controlling malodorous pests can also be used , A gel, or the deodorant composition of the present invention or the composition for controlling malodorous pests is impregnated into an impregnated body of various carriers such as a sheet or fiber. By arranging such solids, gels and impregnated bodies on the ground or suspended in a space, the odor derived from foul pests can be suppressed.

The deodorizing composition of the present invention treats the space where the foul pests exist or the space where the foul pests generate the foul smell as described above, and the foul smell originating from the foul pests can be eliminated by the fragrance component. In addition, the composition for the control of odor pests of the present invention, as described above, by treating the space where odor pests are present or where the odor caused by odor pests is generated, the pesticidal components can be used to repel the odor pests, and at the same time, the fragrance Ingredients to eliminate the foul smell released by the insect body during the repelling of the malodorous pests and the corpse after the repelling. Therefore, it can suppress and repel stink bugs such as round stink bugs, green stink bugs, amber stink bugs, and Menida scotti, stink bugs, cockroaches, walking insects, ladybirds, longhorn beetles, lacewings, horse land beetles, and An annoying smell accompanied by foul pests such as insectivorous stink bugs. [Example]

Hereinafter, examples of the deodorizing composition and the composition for controlling malodorous pests of the present invention will be described. In addition, in the following examples, the unit of weight is expressed as "g"; this can be scaled up at any magnification. That is, the unit "g" can be called "parts by weight".

＜Selection of spices＞ The deodorization confirmation test was conducted on various fragrances to select fragrances that can eliminate the offensive odors derived from foul pests. First, trans-2-hexenal (10% by weight), trans-2-decenal (15% by weight), and tridecane (75% by weight) are mixed to make a faithful reproduction of the stink bugs. A foul-smelling stink bug foul liquid. For the deodorization confirmation test, a 200mL glass beaker was prepared for each flavor, and a round filter paper with a diameter of 28.5mm was placed on the bottom of each beaker, and 10 mg of the flavor sample and the simulated stink bug odor liquid were added dropwise. As a control group, a round filter paper with a diameter of 28.5 mm was placed on the bottom of a 200 mL glass beaker, and only 10 mg of simulated stink bug odor liquid was dropped. After putting a lid on each beaker and letting it stand for 5 minutes, 5 panelists were asked to compare the fragrance in each beaker with the control group to evaluate the deodorization of the odor of the simulated stink bug odor liquid. The evaluation criteria are set as "5: No foul odor"; "4: Almost no foul smell"; "3: Slight foul smell"; "2: Although the foul odor is smelled but felt suppressed"; "1 : A strong odor is smelled" and "0: The odor has not disappeared at all", and the average of the scores of 5 sensory inspectors is obtained. Table 1 shows the results of the deodorization confirmation test (average of scores).

According to the results of the deodorization confirmation test, fragrances with an average score of 2.5 or more were selected as fragrances that have deodorizing properties against malodors derived from malodorous insects. Specifically, lime oil, hexyl acetate, vanillin, isoamyl acetate, p-cymene, isoprenyl acetate, ethyl phenylacetate, isoamyl butyrate, α,3,3 -Trimethylcyclohexane methanol formate, eucalyptus oil, terpineol, γ-terpinene, dihydrogeraniol, allyl cyclohexane propionate, ethyl 2-methylvalerate, Methylheptenone, limonene, linalool, benzyl alcohol, nonanal, citral, β-naphthyl methyl ether, cis-3-hexenol, maltol, octanal, fennel aldehyde and 1- The average score of these 27 fragrances of hexanol is 2.5 or more, confirming that it has excellent deodorizing properties against malodors derived from malodorous insects.

＜Deodorant properties of perfume＞ Deodorizing performance verification tests were conducted on 27 flavors selected as deodorizing odors derived from malodorous pests. Prepare 200 mL glass beakers for each flavor, and place a round filter paper with a diameter of 28.5 mm on the bottom of each beaker, and add 5 mg of the flavor sample and the simulated stink bug odor liquid respectively. As a control group, 200 mL glass beakers were prepared for each flavor, and a circular filter paper with a diameter of 28.5 mm was placed on the bottom of each beaker, and only 5 mg of flavor was added dropwise. After putting a lid on each beaker and letting it stand for 5 minutes, for each fragrance, ask 5 panelists to compare the fragrance in the beaker of the dripped sample with the simulated stink bug odor liquid and the fragrance in the beaker with only the fragrance added. To evaluate the deodorizing properties. Regarding the evaluation criteria of deodorant properties, the fragrance is rated as "H: Modulation effect" when the fragrance is different from the fragrance only; and the fragrance is rated as "M: Masking effect" if there is no difference between the fragrance and the fragrance only.

Furthermore, for each fragrance, five panelists were asked to evaluate the preference of the fragrance in the beaker of the dripped sample and the simulated stink bug malodor liquid. Preference evaluation criteria are set as "3: Like", "2: Like", "1: Like on the whole" and "0: Not very fond", and find the scores of 5 sensory inspectors average of. The deodorizing characteristics (H or M) are the more ones evaluated by 5 functional inspectors. Table 2 shows the results of the deodorizing characteristic confirmation test.

The results of the deodorizing characteristics confirmation test confirmed that allyl cyclohexanepropionate, maltol, vanillin, α,3,3-trimethylcyclohexane methanol formate, 1-hexanol, 2-methyl Ethyl valerate, hexyl acetate, terpineol, lime oil, benzyl alcohol, β-naphthyl methyl ether, linalool, p-cumyl toluene and limonene can regulate the release of foul pests Modulation effect of foul smell. Among them, allyl cyclohexane propionate, maltol, vanillin, α,3,3-trimethylcyclohexane methanol formate, 1-hexanol, ethyl 2-methylvalerate, acetic acid Hexyl ester, terpineol, lime oil, and benzyl alcohol are those with a good scent of 2 or more. Also, confirmed isoamyl butyrate, isoamyl acetate, isprenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydrogeranyl alcohol, γ-terpinene , Eucalyptus oil, cis-3-hexenol, fennel aldehyde and octyl aldehyde have the masking effect of masking the odor released by foul pests. Among them, isoamyl butyrate, isoamyl acetate, isoprenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydrogeranyl alcohol and γ-terpinene series Preference is 2 or more with good fragrance.

The deodorant composition (Examples 1-15, Reference Example) was prepared by blending the fragrance selected in the deodorization confirmation test, and its deodorization performance against the odor derived from malodorous insects was confirmed. In addition, for comparison, a deodorizing composition (Comparative Example 1) that does not contain the fragrance selected in the deodorizing performance confirmation test was prepared, and its deodorizing performance against the odor derived from malodorous pests was similarly confirmed.

[Example 1] Allyl cyclohexane propionate (7.0% by weight), α,3,3-trimethylcyclohexane methanol formate (8.0% by weight), 1-hexanol (15.0% by weight), 2-methyl Ethyl valerate (22.0% by weight), hexyl acetate (30.0% by weight), and terpineol (18.0% by weight) were mixed to prepare a blended fragrance (hereinafter referred to as "Reconciled fragrance A"). The fragrances used in the blending fragrance A are all fragrances that have a modulating effect and a good fragrance with a preference of 2 or more confirmed in the deodorizing property confirmation test. Using blended fragrance A as the fragrance component, an aqueous alcohol preparation (ethanol preparation) was prepared according to the following formulas 1 to 5, and the content of the fragrance component was 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, and 0.1% by weight. % And 1% by weight of the deodorizing composition (Example 1).

Formulation 1: 1 mg (0.001% by weight) of fragrance ingredients and 60% ethanol aqueous solution of the remaining ingredients (for balance) were mixed to prepare a total amount of 100 g. Formulation 2: 5 mg (0.005% by weight) of fragrance ingredients and 60% ethanol aqueous solution of the remaining ingredients (for balance) are mixed to prepare a total amount of 100 g. Formulation 3: 10 mg (0.01% by weight) of fragrance ingredients and 60% ethanol aqueous solution of the remaining ingredients (for balance) are mixed to prepare a total of 100 g. Formulation 4: 100 mg (0.1% by weight) of fragrance ingredients and a 60% aqueous ethanol solution of the remaining ingredients (for balance) are mixed to prepare a total amount of 100 g. Formulation 5: 1000 mg (1% by weight) of fragrance ingredients and 60% ethanol aqueous solution of the remaining ingredients (for balance) are mixed to prepare a total amount of 100 g.

[Example 2] Allyl cyclohexane propionate (5.0% by weight), isoamyl butyrate (7.0% by weight), vanillin (12.0% by weight), ethyl 2-methylvalerate (28.0% by weight), lime Oil (22.0% by weight) and benzyl alcohol (26.0% by weight) are mixed to prepare a blended flavor (hereinafter referred to as "blended flavor B"). The fragrances used in the blending fragrance B are all fragrances that have a modulating effect and a good fragrance with a preference of 2 or more confirmed in the deodorizing property confirmation test. Using the blended fragrance B as the fragrance component, according to the formulas 1, 3 to 5, the deodorizing composition (Examples) each containing 0.001% by weight (reference example), 0.01% by weight, 0.1% by weight and 1% by weight of the fragrance component was obtained. 2).

[Example 3] Allyl cyclohexane propionate (17.0% by weight), isoamyl butyrate (13.0% by weight), α,3,3-trimethylcyclohexane methanol formate (15.0% by weight), 1- Hexanol (12.0% by weight), hexyl acetate (28.0% by weight), linalool (8.0% by weight), and limonene (7.0% by weight) were mixed to prepare a blended fragrance (hereinafter referred to as "modified fragrance C"). The fragrances used in the blending fragrance C are all fragrances that have been confirmed to have a modulating effect in the deodorizing property confirmation test, including allyl cyclohexanepropionate, isoamyl butyrate, and α,3,3-trimethyl Cyclohexane methanol formate, 1-hexanol, and hexyl acetate are fragrances with good scents whose preference is 2 or more. Using blended fragrance C as a fragrance component, and according to formulas 1 to 5, deodorizing compositions having a fragrance component content of 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight, and 1% by weight were obtained ( Example 3).

[Example 4] Allyl cyclohexane propionate (13.0% by weight), isoamyl butyrate (12.0% by weight), α,3,3-trimethylcyclohexane methanol formate (18.0% by weight), 1- Hexanol (14.0% by weight), hexyl acetate (28.0% by weight), isoamyl acetate (7.0% by weight), and dihydrogeranol (8.0% by weight) are mixed to prepare a blended flavor (hereinafter referred to as "blended flavor D”). Among the fragrances used in blending fragrance D, allyl cyclohexane propionate, isoamyl butyrate, α,3,3-trimethylcyclohexane methanol formate, 1-hexanol and hexyl acetate It is confirmed that it has a modulating effect. Isoamyl acetate and dihydrogeranol are fragrances that are confirmed to have a masking effect, and the fragrances used in the blending fragrance D are all fragrances that have been confirmed to have a preference of 2 or more in the deodorant property confirmation test Well-tuned spices. Using blended fragrance D as a fragrance component, and according to formulas 1 to 5, deodorizing compositions having a fragrance component content of 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight, and 1% by weight were obtained ( Example 4).

[Example 5] 1-hexanol (17.0% by weight), ethyl 2-methylvalerate (22.0% by weight), hexyl acetate (28.0% by weight), terpineol (18.0% by weight), limonene (2.0% by weight), Ethyl phenylacetate (10.0% by weight) and cis-3-hexenol (3.0% by weight) were mixed to prepare a blended fragrance (hereinafter referred to as "reconciled fragrance E"). Among the fragrances used in blending fragrance E, 1-hexanol, ethyl 2-methylvalerate, hexyl acetate, terpineol and limonene are confirmed to have a modulating effect, ethyl phenylacetate and cis-3-hexene Alcohol is a fragrance that has a masking effect. Among the fragrances used in blending fragrance D, 1-hexanol, ethyl 2-methylvalerate, hexyl acetate, terpineol and ethyl phenylacetate have deodorizing properties In the confirmation test, it is confirmed that the preference is 2 or more fragrances with good fragrance. Using the blended fragrance E as the fragrance component, according to the formulas 1, 3 to 5, the deodorizing composition (Examples) each containing 0.001% by weight (reference example), 0.01% by weight, 0.1% by weight, and 1% by weight of the fragrance component was obtained. 5).

[Example 6] Isoamyl butyrate (12.0% by weight), isoamyl acetate (15.0% by weight), isoprenyl acetate (15.0% by weight), citral (8.0% by weight), ethyl phenylacetate (22.0% by weight) ), dihydrogeranyl alcohol (12.0% by weight) and γ-terpinene (35.0% by weight) are mixed to prepare a blended fragrance (hereinafter referred to as "harmonized fragrance F"). The fragrances used in the blending fragrance F are all fragrances that have a good masking effect and a preference of 2 or more in the deodorizing characteristic confirmation test. Using the blended fragrance F as the fragrance component, according to formulas 1 to 5, deodorant compositions having a fragrance component content of 0.001% by weight (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight, and 1% by weight were obtained ( Example 6).

[Example 7] Isoamyl butyrate (12.0% by weight), isoamyl acetate (15.0% by weight), citral (15.0% by weight), methylheptenone (22.0% by weight), nonanal (12.0% by weight), cyclic Allyl hexanepropionate (12.0% by weight) and hexyl acetate (12.0% by weight) were mixed to prepare a blended fragrance (hereinafter referred to as "modified fragrance G"). Among the fragrances used in blending fragrance G, allyl cyclohexanepropionate and hexyl acetate are confirmed to have modulating effects, isoamyl butyrate, isoamyl acetate, citral, methylheptenone and nonanal It is a fragrance that has been confirmed to have a masking effect, and the fragrances used in the blending fragrance G are all fragrances that have a good fragrance with a preference of 2 or more confirmed in the deodorizing property confirmation test. Using the blended fragrance G as the fragrance component, according to formulas 1, 3 to 5, deodorant compositions (Examples) each having a fragrance component content of 0.001% by weight (reference example), 0.01% by weight, 0.1% by weight, and 1% by weight 7).

[Example 8] Allyl cyclohexane propionate (17.0% by weight), maltol (14.0% by weight), α,3,3-trimethylcyclohexane methanol formate (15.0% by weight), 1-hexanol (12.0% by weight), hexyl acetate (28.0% by weight), citronellol (7.0% by weight), and decanal (7.0% by weight) were mixed to prepare a blended fragrance (hereinafter referred to as "harmonized fragrance H"). Among the fragrances used in blending fragrance H, allyl cyclohexanepropionate, maltol, α,3,3-trimethylcyclohexane methanol formate, 1-hexanol and hexyl acetate are in the consumption In the odor characteristics confirmation test, it was confirmed that it has a modulating effect and a good fragrance with a preference of 2 or more. In addition, among the fragrances used in the blending fragrance H, citronellol and decanal are fragrances that have poor deodorizing properties against malodors derived from malodorous pests in the deodorization confirmation test. Using the blended fragrance H as the fragrance component, according to the formulas 1, 3 to 5, the deodorizing composition (Examples) each containing 0.001% by weight (reference example), 0.01% by weight, 0.1% by weight and 1% by weight of the fragrance component was obtained. 8).

[Example 9] Isoamyl butyrate (14.0% by weight), isoamyl acetate (18.0% by weight), citral (15.0% by weight), methylheptenone (30.0% by weight), nonanal (12.0% by weight), incense Thorn alcohol (5.0% by weight) and decanal (6.0% by weight) are mixed to prepare a blended fragrance (hereinafter referred to as "Reconciled fragrance I"). Among the fragrances used in Blending Fragrance I, isoamyl butyrate, isoamyl acetate, citral, methylheptenone, and nonanal have been confirmed to have a masking effect and a preference of 2 or more in the deodorization performance confirmation test Good-scented spice. In addition, among the fragrances used in the blended fragrance I, citronellol and decanal are fragrances whose deodorizing properties are confirmed to be poor against the odor derived from malodorous insects in the deodorizing performance confirmation test. Using the blended fragrance I as the fragrance component, according to the formulas 1, 3 to 5, the deodorizing composition (Example) with the content of the fragrance component of 0.001% by weight (reference example), 0.01% by weight, 0.1% by weight and 1% by weight, respectively 9).

[Example 10] Use allyl cyclohexane propionate with good scent of 2 or more in the deodorizing characteristics confirmation test as the fragrance ingredient, and the content of the fragrance ingredient is 0.001 according to the formulas 1 to 5 Weight% (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight, and 1% by weight of a deodorizing composition (Example 10).

[Example 11] Using isoamyl acetate, which has a good masking effect and a good fragrance with a preference of 2 or more in the deodorizing characteristics confirmation test, was used as the fragrance component, and the content of the fragrance component was 0.001% by weight according to formulas 1 to 5 (reference example ), 0.005% by weight, 0.01% by weight, 0.1% by weight and 1% by weight of deodorizing composition (Example 11).

[Example 12] Use vanillin with a good scent of 2 or more in the deodorizing characteristic confirmation test as the fragrance ingredient, and the content of the fragrance ingredient is 0.001% by weight according to the recipes 1 to 5 (reference example) , 0.005% by weight, 0.01% by weight, 0.1% by weight, and 1% by weight of deodorizing composition (Example 12).

[Example 13] Methyl heptenone, which was confirmed to have a masking effect and a good fragrance with a preference of 2 or more in the deodorizing characteristics confirmation test, was used as the fragrance ingredient, and the contents of the fragrance ingredients obtained according to formulas 1 to 5 were each 0.001% by weight (reference Example) 0.005 wt%, 0.01 wt%, 0.1 wt%, and 1 wt% deodorizing composition (Example 13).

[Example 14] Using hexyl acetate with a good scent of 2 or more in the deodorizing characteristics confirmation test confirmed to have a modulating effect and a preference of 2 or more is used as the fragrance ingredient, and the contents of the fragrance ingredients are each 0.001% by weight according to formulas 1 to 5 (reference example ), 0.005% by weight, 0.01% by weight, 0.1% by weight, and 1% by weight of a deodorizing composition (Example 14).

[Example 15] Using citral, which was confirmed to have a masking effect and a good fragrance with a preference of 2 or more in the deodorizing characteristics confirmation test, was used as the fragrance component, and the content of the fragrance component was 0.001% by weight according to formulas 1 to 5 (reference example), 0.005% by weight, 0.01% by weight, 0.1% by weight, and 1% by weight of a deodorizing composition (Example 15).

[Comparative Example 1] Combine geranyl acetate (20.0% by weight), phenethyl salicylate (20.0% by weight), citronellol (20.0% by weight), γ-laurolactone (20.0% by weight), and decanal (20.0% by weight). %) mix and prepare a blended spice (hereinafter referred to as "blended spice J"). The fragrances used in the blended fragrance J are all fragrances whose deodorizing properties are confirmed to be poor against the odor derived from malodorous pests in the deodorizing performance confirmation test. Using blended fragrance J as a fragrance component, and according to formulas 1 to 5, deodorant compositions having fragrance component contents of 0.001% by weight, 0.005% by weight, 0.01% by weight, 0.1% by weight, and 1% by weight were obtained (Comparative Example 1) .

＜Confirmation test of deodorizing effect on simulated stink bug odor liquid＞ Using the deodorizing compositions of Examples 1 to 13 and Comparative Example 1, the deodorizing effect verification test on the simulated stink bug malodor liquid was performed. In the test, a 200mL glass beaker was prepared, a round filter paper with a diameter of 28.5mm was placed on the bottom of each beaker, and the contents of the fragrance ingredients were sprayed at 0.001% by weight, 0.01% by weight, 0.1% by weight, and 1% by weight. The deodorizing composition and simulated stink bug odor liquid. Regarding Examples 1, 3, 4, 6, 10, 11, 12, and 13, and Comparative Example 1, the deodorizing effect confirmation test was also performed on the case where the content of the fragrance component was adjusted to 0.005% by weight. As a control group, a round filter paper with a diameter of 28.5 mm was placed on the bottom of a 200 mL glass beaker, and only a simulated stink bug odor liquid was sprayed. The spraying of the deodorant composition and the simulated stink bug odor liquid was made by using a spray glass bottle (No. 3) manufactured by Maruemu Co., Ltd. to squeeze twice (amount of spray: about 40 mg). After putting the lid on each beaker and letting it stand for 5 minutes, 5 panelists were asked to compare the fragrance in each beaker with the control group to evaluate the deodorizing effect and deodorizing characteristics of the simulated stink bug malodor liquid. The deodorizing effect is evaluated as "good" for those who have disappeared, and "poor" for those who have not disappeared. Regarding the evaluation criteria of deodorizing properties, when the fragrance of the deodorizing composition is different, it is rated as "H: Modulation effect", and when there is no difference from the fragrance of the deodorizing composition, it is rated as "M: Masking effect". The results of the test are shown in Table 3.

As a result of the test, in the deodorizing composition of Examples 1, 3, 4, 6, 10, 11, 12, and 13 having the characteristic structure of the present invention, the content of the fragrance component is 0.005% by weight, 0.01% by weight, 0.1% by weight and 1% by weight, confirm the deodorizing effect on the simulated stink bug odor liquid. In the deodorizing compositions of Examples 2, 5, 7, 8, and 9, the deodorizing effect on the simulated stink bug odor liquid was confirmed with respect to the content of the fragrance component being 0.01% by weight, 0.1% by weight, and 1% by weight. On the other hand, in the deodorizing composition of the reference example in which the content of the fragrance component is 0.001% by weight, the deodorizing effect cannot be seen. In addition, when any one of the fragrance with the modulating effect and the fragrance with the masking effect was used as the fragrance ingredient, it was confirmed that it has a deodorizing effect on the odor liquid of the simulated stink bug. When mixing spices with modulating effects and spices with masking effects, depending on the balance of the mixing, they may sometimes be modulated or masked, but both can significantly inhibit the odor of the simulated stink bug odor liquid.

In contrast, in the deodorizing composition of Comparative Example 1, even if the content of the fragrance component was 0.005% by weight or more, the odor of the simulated stink bug odor liquid could not be suppressed. When no specific fragrance was used as the fragrance component, it was confirmed that no deodorization was obtained. Smelly effect.

<Confirmation test of deodorizing effect on stink bugs and bed bugs> The deodorizing composition of Examples 1, 3, 4, 6, 10, 11, 14, and 15, and Comparative Example 1 were used to confirm the deodorizing effect of stink bugs and bed bugs. In the test, one brown-winged stink bug or five bed bugs were placed in a 200 mL glass beaker, and the beakers were shaken to stimulate them, and the foul odor was emitted from the body. After confirming the release of malodor, the deodorant composition was sprayed into the beaker with the contents of the fragrance components of 0.001% by weight, 0.005% by weight, 0.01% by weight, 0.1% by weight, and 1% by weight, respectively. The spraying system of the deodorant composition was squeezed twice using a spray glass bottle (No. 3) manufactured by Maruemu Co., Ltd. (amount of spray: about 40 mg). After 1 minute of spraying, ask a panelist to evaluate the fragrance in the beaker. The evaluation criteria are based on the evaluation of “good” for those who have disappeared, and “poor” for those who have not disappeared. The results of the test are shown in Table 4.

As a result of the test, the deodorizing composition of Examples 1, 3, 4, 6, 10, 11, 14 and 15 having the characteristic structure of the present invention, when the content of the fragrance ingredient is all 0.005 wt% or more, Both stink bugs and bed bugs have deodorizing effects. In addition, when any one of a fragrance with a modulating effect and a fragrance with a masking effect was used as a fragrance ingredient, it was confirmed that it has a deodorizing effect on the odor of either stink bug or bed bug.

In contrast, the deodorizing composition of Comparative Example 1 was unable to suppress the malodor of stink bugs and bed bugs, and it was confirmed that the deodorizing effect could not be obtained when no specific fragrance was used as the fragrance component. In addition, even with the deodorizing composition of the reference example in which the content of the fragrance component is 0.001% by weight, the deodorizing effect cannot be seen.

<Confirmation test of deodorizing effect of composition for controlling malodorous pests> The fragrances selected in the deodorization confirmation test were blended to prepare the composition for controlling malodorous pests (Examples 16 to 31), and the deodorizing effect confirmation test on the malodor derived from stink bugs was performed. Furthermore, for comparison, a deodorant composition (Comparative Examples 2 to 5) that does not contain the fragrance selected in the deodorization confirmation test was prepared, and the same test was performed.

[Examples 16-23] 0.5 g of fennonin as an insecticidal ingredient, 0.5 g of a fragrance ingredient, and kerosene as a solvent for the remaining ingredients (for balance) were mixed to prepare a total aerosol stock solution (non-aqueous liquid) of 120 mL. Fill an aerosol container (pressure-resistant container) with 120 mL of this aerosol stock solution, and install a valve part on the aerosol container, and then pressurize and fill 180 mL of propellant (LPG) through the valve part. The valve part was equipped with a spray button with a nozzle of 0.45 mmφ, and an aerosol product capable of spraying the composition for controlling malodorous pests was obtained (Examples 16 to 23). Regarding Examples 16 to 23, blending fragrances A, C, D, F, allyl cyclohexanepropionate, isoamyl acetate, hexyl acetate, and citral were used as the fragrance component system, respectively.

[Examples 24 to 31] Mix 0.2 g of Saifenin as the insecticidal ingredient, 1.2 g of the fragrance ingredient, 4.0 g of phenyl diethylene glycol as a solubilizer, 6.0 g of Sorpol as an emulsifier, and water as a solvent for the remaining ingredients (for balance). Prepare a total of 300 mL of aqueous liquid. 300 mL of this aqueous liquid was filled in a plastic trigger pump to obtain a spray product capable of spraying the composition for controlling malodorous pests (Examples 24 to 31). Regarding Examples 24-31, blending fragrances A, C, D, F, allyl cyclohexanepropionate, isoamyl acetate, hexyl acetate, and citral were used as the fragrance component system, respectively.

[Comparative Examples 2, 3] According to the same procedure as in Examples 16 to 23, an aerosol product capable of spraying the composition for controlling malodorous pests (Comparative Examples 2 and 3) was obtained. In Comparative Examples 2 and 3, the blending fragrance J and geranyl acetate were used as the fragrance component system, respectively.

[Comparative Examples 4, 5] According to the same procedure as in Examples 24 to 31, spray products (Comparative Examples 4 and 5) that can be sprayed with the composition for controlling malodorous pests were obtained. In Comparative Examples 4 and 5, the blending fragrance J and geranyl acetate were used as the fragrance component system, respectively.

In the test, a brown-winged stinkbug was placed in a 500mL glass beaker, and the beakers were shaken to stimulate them, and the worms gave off a foul smell. After confirming the release of malodor, the aerosol product (Examples 16 to 23, Comparative Examples 2 and 3) was sprayed into the beaker for 1 second (injection amount: about 0.5 mL), and the spray product (Examples 24 to 31, Comparative Example 4. 5) Spray 1 time into the beaker (spray amount: 0.5g/squeeze 1 time). After standing for 1 minute, ask a panelist to evaluate the fragrance in the beaker. The evaluation criteria are based on the evaluation of “good” for those who have disappeared, and “poor” for those who have not disappeared. Table 5 shows the results of the test.

According to the results of the test, the composition for controlling malodorous pests of Examples 16 to 31, no matter the dosage form is aerosol (Examples 16 to 23) or aqueous liquid (Examples 24 to 31), there is no stink bug-specific composition in the beaker stench. From this, it was confirmed that when the stink bug was repelled, the odor emitted by the insect body during the repelling and the corpse after the repelling could be eliminated.

On the other hand, in the compositions for controlling malodorous pests of Comparative Examples 2 to 5, the unpleasant odor derived from stink bugs remained in the beaker. From this, it was confirmed that if a specific fragrance that can eliminate the odor derived from malodorous pests is not used as a fragrance component, when stink bugs are repelled, the odor released from the insect body during the repelling and the corpse after the repelling cannot be sufficiently suppressed. [Industrial availability]

The deodorizing composition and deodorizing method of the present invention, as well as the composition for preventing and removing malodorous pests and the method for preventing and removing malodorous pests of the present invention can be used to eliminate malodors derived from malodorous pests, especially for stink bugs, bed bugs, cockroaches, and walking Insects, ladybirds, longhorn beetles, lacewings, horseshoes, insectivorous stinkbugs, etc. can be suitably used.

Claims (16)

A deodorant composition, which is used to eliminate the odor from foul pests, It contains more than 0.005% by weight selected from allyl cyclohexanepropionate, maltol, vanillin, α,3,3-trimethylcyclohexane methanol formate, 1-hexanol, 2-methyl Ethyl valerate, hexyl acetate, terpineol, lime oil, benzyl alcohol, β-naphthyl methyl ether, linalool, p-isopropyl toluene, limonene, isoamyl butyrate, isoacetate Amyl ester, isoprenyl acetate, citral, methylheptenone, ethyl phenylacetate, nonanal, dihydrogeranol, γ-terpinene, eucalyptus oil, cis-3-hexenol At least one fragrance ingredient in the group consisting of fennel aldehyde and caprylic aldehyde. The deodorizing composition of claim 1, wherein the aforementioned malodor-initiating substance is at least one selected from the group consisting of trans-2-hexenal, trans-2-decenal and tridecane. Such as the deodorizing composition of claim 1 or 2, wherein the aforementioned malodorous pests are selected from stink bugs, bed bugs, cockroaches, walking insects, ladybugs, longhorn beetles, lacewings, horse land and insectivorous stink bugs At least one category of the group. The deodorizing composition of claim 1 or 2, wherein the aforementioned fragrance ingredient is modified or masked to eliminate the aforementioned malodor. The deodorizing composition of claim 1 or 2, wherein the content of the aforementioned fragrance ingredient is 0.01 to 5 wt%. Such as the deodorizing composition of claim 1 or 2, which is an aqueous alcohol preparation containing the aforementioned fragrance ingredient in an aqueous alcohol solution, an aqueous liquid containing the aforementioned fragrance ingredient in water, or a non-aqueous liquid containing the aforementioned fragrance ingredient in an organic solvent Form and constitute. A deodorizing method, which is used to eliminate the odor from foul pests, This is to treat the space where the aforementioned malodorous pests exist or the space where the malodor caused by the aforementioned malodorous pests is generated with the deodorizing composition as described in any one of claims 1 to 6. A composition for the control of malodorous pests, which contains insecticidal components and fragrance components for eliminating malodors derived from malodorous pests. The composition for controlling malodorous pests according to claim 8, wherein the aforementioned fragrance ingredient is adjusted to eliminate the aforementioned malodor. The composition for controlling malodorous pests according to claim 8 or 9, wherein the aforementioned fragrance ingredient is selected from the group consisting of allyl cyclohexanepropionate, maltol, vanillin, and α,3,3-trimethylcyclohexanemethanol Formate, 1-hexanol, ethyl 2-methylvalerate, hexyl acetate, terpineol, lime oil, benzyl alcohol, β-naphthyl methyl ether, linalool, p-isopropyl At least one of the group consisting of toluene and limonene. The composition for the control of malodorous pests according to claim 8, wherein the fragrance ingredient is masked to eliminate the malodor. Such as claim 8 or 11 of the composition for controlling malodorous pests, wherein the aforementioned fragrance ingredient is selected from the group consisting of isoamyl butyrate, isoamyl acetate, isoprenyl acetate, citral, methylheptenone, and phenylacetic acid At least one of the group consisting of ethyl ester, nonanal, dihydrogeranol, γ-terpinene, eucalyptus oil, cis-3-hexenol, fennel aldehyde, and octanal. The composition for controlling malodorous pests according to claim 8 or 9, wherein the aforementioned malodor-inducing substance is at least one selected from the group consisting of trans-2-hexenal, trans-2-decenal and tridecane . Such as the composition for the control of foul pests in claim 8 or 9, wherein the foul pests are selected from stink bugs, bed bugs, cockroaches, walking insects, ladybugs, longhorn beetles, lacewings, horseshoes, and foodstuffs. At least one of the group of stink bugs. According to claim 8 or 9, the composition for controlling malodorous pests, wherein the content of the aforementioned fragrance component is 0.005% by weight or more. A method for controlling malodorous pests, which is to treat the space where the aforementioned malodorous pests exist or the space where the aforementioned malodorous pests are generated with the composition for controlling malodorous pests according to any one of Claims 8 to 15.