Pyrolytic pieces for killing out mosquito

A mosquito-killing tablet and pyrolysis technology are applied in the directions of animal repellents, botanical equipment and methods, biocides, etc., which can solve the problems of rapid decomposition, high production cost, and unsustainable efficacy, and achieve low production cost, The effect of overcoming drug resistance and good control effect

Inactive Publication Date: 2005-06-15
李鹏飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are problems that using pure natural pyrethrins as insecticidal ingredients decomposes q

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0007] Example 1:

[0008] Take 8% by weight pyrethrin, 15% dextropropynthrin, 20% efficiency amine, add 56.4% kerosene, 0.2% pigment, 0.4% fragrance and stir evenly, take the filtered clear liquid and add dropwise to 7.7 cm 2 The original paper sheet is dried to obtain the mosquito-killing sheet, which is packaged with aluminum foil composite film by an automatic forming machine.

Example Embodiment

[0009] Example 2:

[0010] Take 20% pyrethrin, 8% dextromethrin, 30% piperonyl butoxide, 2% isooctyl palmitate, 0.4% pigment, 0.6% fragrance, and 39% kerosene by weight. Stir evenly under the conditions, take 7.7cm 2 The base paper sheet of the absorbable material is uniformly dropped into the above-mentioned base paper sheet with the filtered clarified liquid of the above ingredients, and the finished product is sealed with an aluminum foil composite film by an automatic molding machine.

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PUM

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Abstract

A thermodecomposing mosquito-killing tablet is composed of carrier and the insecticide prepared from pyrethrins, prallethrin, synergist, and solvent proportionally. Its advantages are high and durable effect and low residue.

Description

technical field [0001] The invention relates to an insecticide, in particular to a solid insecticide used in combination with natural plant insecticides and chemical insecticides. Background technique [0002] Chinese patent application 03117571.6 discloses "an electric heating sheet mosquito-repellent incense and its preparation method". Various components are evenly mixed to make a dripping solution for electric heating mosquito coils, which is dropped into the base paper sheet. Each piece of electric heating mosquito-repellent incense contains 10mg~100mg of pyrethrins, and the single-sided evaporation area of ​​the base paper of each electric heating mosquito-repellent incense is 5cm 2 ~10cm 2 , and then sealed and packaged with aluminum foil composite film, after quality inspection, the required electric heating sheet mosquito coils can be obtained. However, there are problems that the use of pure natural pyrethrins as insecticidal components decomposes quickly in the...

Claims

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Application Information

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IPC IPC(8): A01N25/18A01N53/00
Inventor 李鹏飞
Owner 李鹏飞
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