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Synergistic pesticide composition of cationic surfactant and organophosphorus pesticide, pyrethroid or silkworm-killing toxin

A technology of insecticidal composition and pyrethroid, applied in the direction of insecticide, biocide, animal repellent, etc.

Inactive Publication Date: 2007-03-21
ZHEJIANG XINAN CHEM INDAL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there is no report about the addition of auxiliary ingredients to promote the uniform dispersion of the preparation and play a synergistic insecticidal or bactericidal effect, thereby improving the efficacy of the preparation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Get 2.5 grams of lambda-cyhalothrin (also can be cypermethrin, etofenproxil, fenpropathrin, etc.), cationic surfactant octadecyl trimethyl ammonium chloride (also can be cetyl trimethyl ammonium chloride) ammonium chloride or tetradecyltrimethylammonium chloride) 15 grams, No. 500 agricultural milk 10 grams, solvent 72.5 grams, utilize conventional technology to obtain synergistic insecticide emulsifiable concentrate 100 grams of the present invention.

Embodiment 2

[0020] Get dimehypo 18 grams (also can be monosultap, cartap etc.), cationic surfactant octadecyl trimethyl ammonium chloride (also can be hexadecyl trimethyl ammonium chloride or cetyl trimethyl ammonium chloride) Tetraalkyltrimethylammonium chloride) 20 grams, 8 grams of EDW-601 emulsifiers, 52 grams of water, utilize conventional technology to obtain 100 grams of synergistic insecticide aqua of the present invention.

Embodiment 3

[0022] Get chlorpyrifos 30 grams (also can be organophosphorus insecticides such as triazophos, acephate, phoxim, profenofos), cationic surfactant octadecyltrimethylammonium chloride (also can be Hexadecyltrimethylammonium chloride or tetradecyltrimethylammonium chloride) 25 grams, WJ-818 emulsifying agent 5 grams, water 30 grams, utilize conventional process to obtain synergistic insecticide water of the present invention Emulsion 100 g.

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PUM

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Abstract

The present invention discloses one kind of synergistic pesticide composition, and is especially one kind of synergistic pesticide composition compounded with cationic surfactant and oganophosphorus pesticide, pyrethroid and / or silkworm-killing toxin. The synergistic pesticide composition contains octodecyl trimethyl ammonium chloride, hexadecyl trimethyl ammonium chloride and / or tetradecyl trimethyl ammonium chloride in 1-30 wt%, and oganophosphorus pesticide, pyrethroid and / or silkworm-killing toxin in 0.1-80 wt%.

Description

technical field [0001] The invention relates to an insecticide, specifically a synergistic insecticide compound formed by mixing cationic surfactants with organophosphorus, pyrethroids or sericidin insecticides. Background technique [0002] In human agricultural production, chemical pesticide preparations have played an irreplaceable role in preventing insects and treating diseases, promoting agricultural harvests, and increasing production. For a long time, people have developed many insecticides and compositions thereof for controlling pests and diseases such as agricultural and horticultural aspects and sanitation, and adopt different formulations such as emulsifiable oil, water emulsion and microemulsion to meet the same insecticide. production and safety needs. [0003] However, for a long time, in the preparation process of pesticide preparations, whether it is traditional emulsifiable concentrate preparations, or more environmentally friendly formulations such as wa...

Claims

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Application Information

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IPC IPC(8): A01N57/16A01P7/04A01N53/00A01N41/04
Inventor 王伟周曙光秦龙陈丰收詹波余友成
Owner ZHEJIANG XINAN CHEM INDAL GROUP
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