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Fumigating insecticide and fumigating insecticidal device

An insecticide, propoxur technology, applied in insecticides, devices for trapping or killing insects, acaricides, etc., can solve the problem of insufficient insecticidal effect, etc. Effect

Active Publication Date: 2014-05-07
LEC INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, there is a problem that the insecticidal effect against fast-moving crawling pests such as cockroaches is insufficient.

Method used

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  • Fumigating insecticide and fumigating insecticidal device
  • Fumigating insecticide and fumigating insecticidal device
  • Fumigating insecticide and fumigating insecticidal device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0234] According to the composition shown in Table 1, under the condition of 20 ℃, powdery raw materials (A-1, C-1, clay and hypromellose) were kneaded with a kneader (S5-2G type, MORIYAMA Co., Ltd. (manufactured by Moriyama Co., Ltd.) and stirred and mixed. In addition, a mixed liquid prepared by stirring and mixing liquid raw materials (A-2 and B-1) was charged to the above-mentioned kneader, and a mixture was obtained by mixing the powdery raw material mixture and the mixed liquid.

[0235] The obtained mixture was granulated with a pre-extrusion granulator (EXK-1, manufactured by Fuji Puugul Co., Ltd.) having a die having a diameter of 2 mm to obtain a granulated product. The obtained granulated material was dried with a dryer (RT-120HL, manufactured by ALP Corporation) set at 70° C. to obtain a granular fumigant insecticide.

[0236] Each of the above-mentioned evaluations was performed on the obtained fumigant insecticide. The results are shown in Table 1.

Embodiment 2～20、22、23

[0237] (Examples 2-20, 22, 23, Comparative Examples 1-2)

[0238] According to the composition described in Tables 1-2, it carried out similarly to Example 1, and obtained the granular fumigating type insecticide.

[0239] Each of the above-mentioned evaluations was performed on the obtained fumigant insecticide. The results are shown in Tables 1-2.

Embodiment 21

[0241] Except having changed the clay into a diatomaceous earth filter aid, according to the composition shown in Table 2, it carried out similarly to Example 1, and obtained the granular fumigating type insecticide.

[0242] Each of the above-mentioned evaluations was performed on the obtained fumigant insecticide. The results are shown in Table 2.

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Abstract

The invention aims to provide a fumigating insecticide which is low in pollution, enables a user to have visual effective feeling and is high in scattering rate of insecticidal effective components. The fumigating insecticide is characterized by comprising components (A) of insecticidal effective components, components (B) of polyalcohol and components (C), wherein the components (C) are more the one compound selected from a group consisting of ascorbic acid compounds and compounds presented in a formula (c1), and the mass ratio of the components (B) and the components (C) to the components (A) is from 0.5 to 3.5. A fumigating insecticidal device is provided and is characterized by containing the abovementioned fumigating insecticide and having a heating device for heating the fumigating insecticide.

Description

technical field [0001] The invention relates to a fume-type insecticide and a fume-type insecticide. Background technique [0002] In general households, in order to prevent harmful organisms such as flies, mosquitoes, cockroaches and other sanitation pests, molds, bacteria, etc., fumigants (fumigants) are used in spaces such as homes or vehicles for treatment. [0003] Examples of fumigants include solid preparations whose main components are exothermic bases mixed with various combustion agents, foaming agents, etc., and active ingredients such as insecticidal ingredients and antibacterial agents. Generally, nitrocellulose, azodicarbonamide, p,p'-oxobis(benzenesulfonyl hydrazide), N,N'-dinitrosopentamethylenetetramine, etc. are used as exothermic substrates. [0004] When in use, if the fumigant is heated, the exothermic substrate burns or decomposes to generate smoke (gas and particles), and the action of the smoke and heat will disperse the active ingredients into the a...

Claims

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Application Information

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IPC IPC(8): A01N53/08A01N25/18A01P7/04A01P7/02A01M13/00A01N47/22A01N43/824
Inventor 萩森敬一松本耕平
Owner LEC INC
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