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Deinsectization and sterilization composition

A composition and compound technology, applied in the field of pesticides, can solve the problem of not using a large number of pesticides, and achieve the effect of significant insecticidal effect and expanding the bactericidal spectrum.

Inactive Publication Date: 2016-07-13
太仓市璜泾新明农机作业专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] With the development of the pesticide industry, the types of insecticides are increasing, but the main varieties used in production are organophosphorus, carbamate, and pyrethroid insecticides, and new types of pesticides have not been used in large quantities except for a few varieties.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of insecticidal composition, described bactericidal composition is compounded by diquaternary ammonium salt and phosphoric acid ester compound, the weight ratio of described biquaternary ammonium salt and phosphoric acid ester compound is 25:1, and described decontamination The insecticidal composition is prepared into a wettable powder, and the mass fraction of the fungicidal composition in the wettable powder is 30%.

Embodiment 2

[0022] A kind of insecticidal composition, described bactericidal composition is compounded by diquaternary ammonium salt and phosphoramide compound, the weight ratio of described diquaternary ammonium salt and phosphoramide compound is 15:1, and described The insecticidal composition is prepared into a wettable powder, and the mass fraction of the fungicidal composition in the wettable powder is 25%.

Embodiment 3

[0024] A kind of insecticidal composition, described bactericidal composition is compounded by diquaternary ammonium salt and pyrophosphate compound, and the weight ratio of described diquaternary ammonium salt and pyrophosphate compound is 10:1, so The insecticidal composition is prepared into a water-dispersible granule, and the mass fraction of the bactericidal composition in the water-dispersible granule is 20%.

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PUM

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Abstract

The invention provides a deinsectization and sterilization composition which is characterized by being compounded by biquaternary ammonium salt and an organic phosphorus compound, wherein the weight ratio of the biquaternary ammonium salt to the organic phosphorus compound is 25:1-1:25.According to the deinsectization and sterilization composition, two effective ingredients are combined for use, the fungicidal spectrum is expanded, multiple types of crop diseases caused by fusarium, little withering spore bacteria, powdery mildew, penicillium, botrytis cinerea, venturia, melampsora lini, physalospora piricola nose and the like can be prevented and treated extremely well, the deinsectization effect is remarkable, and crop diseases and pests can be effectively prevented and treated.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to an insecticidal and bactericidal composition. Background technique [0002] Since the advent of quaternary ammonium fungicides, they have been widely used in the fields of medicine, food, cosmetics, textiles and industrial water treatment due to their low toxicity, high efficiency and broad-spectrum antibacterial properties. Applied research has also made some progress. Quaternary ammonium salts are a class of cationic surfactants with excellent hydrophilicity, adsorption and surface activity. Its bactericidal mechanism is generally considered as follows: the cell wall on the surface of bacteria is negatively charged, and the positively charged organic cations in quaternary ammonium compounds can be selectively adsorbed by negatively charged bacteria, and pass through the surface through penetration and diffusion. Enter the cell membrane, thereby hindering the semi-permeabil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/10A01N57/26A01N33/12A01P3/00A01P7/04
CPCA01N57/10A01N33/12A01N57/26A01N2300/00
Inventor 夏建国
Owner 太仓市璜泾新明农机作业专业合作社