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Insect aerosol

An aerosol and solvent technology, which is used in pesticides, biocides, animal repellents, etc., can solve problems such as increasing costs, and achieve the effect of rapid killing

Inactive Publication Date: 2015-03-04
贵阳中精科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as the use time increases, sanitary pests such as mosquitoes and flies have developed resistance to traditional pyrethroid products, so it is necessary to increase its dosage to improve the efficacy of insecticides, thus increasing the cost

Method used

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  • Insect aerosol

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 0.05 parts by weight of tefluthrin and 0.05 parts by weight of dextramethrin, and 39.9 parts by weight of Exxon D80 are mixed together to prepare an insecticide preparation, and the obtained preparation is put into an aerosol can , a valve was provided on the tank, and 60.0 g of propane butane was injected through the valve under pressure to obtain an insecticidal aerosol I.

Embodiment 2

[0025] 0.10 parts by weight of tefluthrin, 0.05 parts by weight of dextramethrin, and 39.85 parts by weight of Exxon D80 are mixed together to prepare an insecticidal preparation, and the obtained preparation is put into an aerosol can , a valve was provided on the tank, and 60.0 g of propane butane was injected through the valve under pressure to obtain an insecticidal aerosol II.

Embodiment 3

[0027] 0.20 parts by weight of tefluthrin and 0.05 parts by weight of dextramethrin, and 39.75 parts by weight of Exxon D80 are mixed together to prepare an insecticide preparation, and the obtained preparation is put into an aerosol can , a valve was provided on the tank, and 60.0 g of propane butane was injected through the valve under pressure to obtain an insecticidal aerosol III.

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PUM

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Abstract

The invention relates to insect aerosol which is mainly prepared from a raw medicine component A which is a 0.05-0.2% pyrethroid compound of the formula (1) as shown in the specification, a raw medicine component B which is 0.05-0.2% dextrorotation tetramethrin, a solvent component C and a propellant component D. The raw medicine of the inset aerosol is mainly a composition of two pyrethroid compounds. The insect aerosol provided by the invention is excellent in insecticidal activity and is mainly aims at sanitary pests such as mosquitoes, flies and cockroach. The following is the formula (1) (in the specification).

Description

technical field [0001] The invention relates to an insecticidal aerosol, which is a composition of two pyrethroid compounds. Background technique [0002] It is widely known that pyrethroid compounds can be used to control sanitary pests and have high insecticidal activity. For example, tetramethrin has been widely used in the field of sanitation pest control due to its advantages of high efficiency, low toxicity, low residue, and good environmental compatibility. However, as the use time increases, sanitary pests such as mosquitoes and flies have developed resistance to traditional pyrethroid products, so it is necessary to increase their dosage to improve the efficacy of insecticides, thus increasing the cost. [0003] In CN102907419A, 2,3,5,6-tetrafluoro-4-methoxymethylbenzyl-3-(3,3,3-trifluoro-1-propenyl)-2,2-dimethylcyclo Propane carboxylate (seflumethrin) also has good insecticidal activity, and it also has both knockdown and lethal effects on mosquitoes and flies. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/06A01N25/06A01P7/04A01N53/04
Inventor 欧志安邱洪李国江李静
Owner 贵阳中精科技有限公司