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L-terpineol synergist-containing beta-cypermethrin pesticide composition

A technology of high-efficiency cypermethrin and L-terpineol, applied in the direction of insecticides, biocides, animal repellants, etc., can solve the problems of reducing dosage and resistance, achieve strong mosquito repellent effect and large market potential Effect

Active Publication Date: 2010-06-16
GUANGXI RES INST OF CHEM IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to study the optimal synergistic ratio of L-terpineol, which has a synergistic effect on beta-cypermethrin, to solve the problem that some sanitary pests are resistant to this drug, reduce its dosage, and protect the environment

Method used

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  • L-terpineol synergist-containing beta-cypermethrin pesticide composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Mix 0.1 g of beta-cypermethrin, 3 g of terpineol, 30 g of deodorized kerosene, and 0.2 g of spices, stir them evenly and add them into an aerosol can, and finally press in hydrocarbons to 100 g and seal the cap to obtain a composition with an active ingredient content of 0.1%. aerosol.

Embodiment 2

[0018] Add 1 g of beta-cypermethrin, 5 g of terpineol, 18 g of cyclohexanone, 8 g of nonylphenol polyoxyethylene ether, 12 g of fatty alcohol polyoxyethylene ether, 5 g of epoxidized soybean oil, and 3 g of sorbitol into the reaction kettle together. Stir evenly and dissolve completely, slowly add 48g of deionized water, mix and stir for 2 hours, and obtain a composition microemulsion with an active ingredient content of 1%.

Embodiment 3

[0020] Add 5 g of beta-cypermethrin, 5 g of terpineol, 10 g of xylene, 6 g of calcium dodecylbenzenesulfonate, 9 g of Nongru 602#, and 1 g of propylene glycol into the reaction kettle, stir evenly and completely dissolve to obtain an oil phase, Under the high-shear condition of the homogenizer (rotating speed: 4000-5000r / min), slowly add the oil phase into the water phase of the formulated amount. A water emulsion of the composition with a component content of 5%.

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Abstract

The invention discloses an L-terpineol synergist-containing and beta-cypermethrin-containing synergistic pesticide composition, which is characterized in that: the pesticide composition consists of an active ingredient, a synergist and auxiliary materials, wherein the active ingredient is the beta-cypermethrin; and the synergist is the L-terpineol. The composition can overcome resistance of sanitary pests to the beta-cypermethrin, improves pesticide effect, reduces pesticide dosage, retards pesticide resistance of the pests and has less damage and pollution to ecological environment.

Description

Technical field: [0001] The invention relates to an insecticide composition, in particular to an insecticide composition with beta-cypermethrin as an active ingredient. technical background: [0002] L-terpineol, also known as terpineol, has three isomers of α, β, and γ. It is a chemical product synthesized by the Chemical Research Institute of Guangxi Zhuang Autonomous Region in 2002. It has good deodorizing, moisturizing and penetrating capabilities . From 2003 to the present, Guangxi Research Institute of Chemical Industry has carried out its synergistic activity research on various pesticides. Studies have shown that L-terpineol has a certain synergistic effect on various fungicides and insecticides. Specifically see the Chinese patent application number: 03178548.4 publication (announcement) number: patentee: Chemical Industry Research Institute of Guangxi Zhuang Autonomous Region, inventor: Huang Kelin; Fan Xiaodan; Wang Guiying; Long Yuyan, this invention provides a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/08A01N31/04A01P7/04
Inventor 叶一强
Owner GUANGXI RES INST OF CHEM IND CO LTD
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