A botanical fumigant insecticide containing methyl salicylate and trans-cinnamaldehyde

A technology containing methyl salicylate and trans-cinnamaldehyde, which can be used in pesticides, plant growth regulators, biocides, etc., and can solve problems such as living environment and human health impact

Active Publication Date: 2015-08-19
NORTHWEST A & F UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For a long time, chemically synthesized pesticides have been mainly used in the prevention and control of sanitary pests, and long-term use will have potential impacts on the living environment and human health

Method used

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  • A botanical fumigant insecticide containing methyl salicylate and trans-cinnamaldehyde
  • A botanical fumigant insecticide containing methyl salicylate and trans-cinnamaldehyde
  • A botanical fumigant insecticide containing methyl salicylate and trans-cinnamaldehyde

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Experimental program
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Embodiment Construction

[0015] After researching wintergreen oil, cinnamon oil and their active ingredients methyl salicylate and trans-cinnamaldehyde, the applicant determined that the four, after reasonable compatibility, can be used as a fumigation insecticide to kill mosquitoes, flies and other hygienic pests. Has a good effect. The formulation can be in the form of aerosol, spray, aerosol, coiled mosquito-repellent coil, electric mosquito-repellent liquid or electric-heated mosquito-repellent sheet to control pests in the form of aerosol, mist, smoke or steam. Known solvents and adjuvants can be selected according to the corresponding dosage form, as a substitute for traditional chemical fumigants.

[0016] The following is the concrete experiment given by the inventor:

[0017] 1) The fumigation lethal activity of wintergreen oil and cinnamon oil on Culex palustris was determined by using the closed fumigation method of the triangular flask. The specific method is as follows:

[0018] Insert ...

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Abstract

The invention discloses a plant source fumigation insecticide containing methyl salicylate and trans-cinnamaldehyde. The prepared fumigation insecticide is prepared from a knockdown agent and a lethal agent in a volume ratio of 1:1, wherein the knockdown agent is wintergreen oil or methyl salicylate; the lethal agent is cinnamon oil or trans-cinnamaldehyde. The preparation form is aerosol, spray, smoke agent, disc type mosquito-repellent incense, electric warming mosquito incense liquor or electric warming mosquito incense plate, so that pests are controlled in the form of aerosol, fine spray, smoke or vapor. The plant source fumigation insecticide containing methyl salicylate and trans-cinnamaldehyde disclosed by the invention is safe and nonirritant to human body, easy to decompose without residues, free from pollution to environment, and can be used as a substitute product of the conventional chemical fumigation agent.

Description

technical field [0001] The invention relates to a fumigation insecticide, in particular to a botanical fumigation insecticide containing methyl salicylate and trans-cinnamaldehyde, which is mainly used in the prevention and control of sanitary pests such as mosquitoes and flies. Background technique [0002] Mosquitoes are important sanitary pests. They endanger human life through harassment, biting, parasitism, etc., and can spread disease pathogens and epidemics such as plague, typhoid, and malaria, seriously threatening people's lives. Since sanitation pesticides are directly applied in the human living environment and have long-term contact with the human body, the requirements for their safety are higher. For a long time, chemically synthesized pesticides have been mainly used in the prevention and control of sanitary pests, and long-term use will have potential impacts on the living environment and human health. [0003] Wintergreen oil and cinnamon oil are two kinds ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N37/40A01P7/04A01N35/02
Inventor 吴华马卫宾刘辉李慧冯俊涛张兴
Owner NORTHWEST A & F UNIV
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