A pesticide synergist, its preparation method and application

By preparing pesticide synergists with specific component combinations, the problems of insufficient pesticide stability and control efficacy have been solved, achieving efficient pesticide use and environmental protection.

CN117296841BActive Publication Date: 2026-06-30JIANGSU ZHONGSHAN NEW MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
JIANGSU ZHONGSHAN NEW MATERIALS CO LTD
Filing Date
2023-09-28
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing pesticide synergists cannot meet the needs of actual agricultural production in terms of increasing pesticide stability and control efficacy, and have problems such as high cost, high pollution, and poor water solubility.

Method used

A pesticide synergist is prepared by combining lecithin, isomeric deca-ol 8EO phosphate, polyol Span 80, emulsifier, penetrant, defoamer, and antifreeze in a specific ratio, and then preheating, stirring, and ultrasonically treating the mixture in a homogenizer. This synergist improves the wetting, spreading, dispersing, and penetrating properties of pesticides, thereby enhancing their stability and control efficacy.

Benefits of technology

It significantly improves the stability and control effect of pesticides, reduces pesticide usage, enhances biological activity, reduces environmental pollution, and lowers agricultural input costs.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention provides a pesticide synergist, its preparation method, and its application, belonging to the field of pesticide adjuvants. The pesticide synergist comprises the following raw materials in weight percentages: 5-15% lecithin, 2-10% isomeric deca-ol 8EO phosphate, 5-15% polyol Span 80, 5-20% emulsifier, 5-15% penetrant, 1-2% defoamer, 1-5% antifreeze, and the balance being water. This invention also provides a method for preparing the pesticide synergist, comprising the following steps: preheating a homogenizer, adding the raw materials, stirring, and then ultrasonically treating to obtain the pesticide synergist. The synergist of this invention significantly improves the stability of pesticides, significantly enhances the control effect of pesticides, and has a significant synergistic effect on insect control, fungicide control, and herbicide control.
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