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Bactericide pesticide composition containing chitosan oligosaccharide

A pesticide composition and fungicide technology, applied in the field of pesticide application, can solve the problems of agricultural product safety, secondary pest outbreaks, increase in pathogenic varieties, etc., and achieve the effects of ecological environment and human safety, and enhance application safety.

Active Publication Date: 2012-10-24
HAINAN ZHENGYE ZHONGNONG HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Chemical pesticides have played a huge role in increasing agricultural production and ensuring income due to their fast, effective and low price. However, unscientific and random application has continuously enhanced the resistance of pathogenic bacteria and the continuous increase of pathogenic varieties, resulting in pesticide resistance and secondary pests. Large outbreaks, pesticide residues, environmental pollution and agricultural product safety are a series of serious ecological and social problems

Method used

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  • Bactericide pesticide composition containing chitosan oligosaccharide
  • Bactericide pesticide composition containing chitosan oligosaccharide
  • Bactericide pesticide composition containing chitosan oligosaccharide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: the preparation of 1% chitosan oligosaccharide+10% myclobutanil microemulsion formulation, the proportion of each component is:

[0032]

[0033] Weigh the total amount of each component in proportion to 100%, stir thoroughly, and mix thoroughly to get the product

Embodiment 2

[0034] Embodiment 2: the configuration of 2% chitosan oligosaccharide+60% thiram wettable powder preparation, the proportioning of each component is:

[0035]

[0036] The components are dried, mixed, jet-milled, and ground to obtain the product.

Embodiment 3

[0037] Embodiment 3: the preparation of 2% chitosan oligosaccharide+10% iprodione water-dispersible granule preparation, the proportioning of each component is:

[0038]

[0039] The mixture prepared according to the proportion is superfinely pulverized, granulated, dried and sieved to obtain the product.

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Abstract

The invention discloses a bactericide pesticide composition containing chitosan oligosaccharide. The bactericide pesticide composition comprises a component A and a component B, wherein the component A is chitosan oligosaccharide or oligosaccharide derivatives; and the component B is one or more of active compounds. The bactericide pesticide composition has a synergistic effect, overcomes or delays pesticide resistance of bactericides, improves stress resistance and yield of crops, adjusts the metabolic balance in plants, improves the quality of agricultural products and enhances the application security of bactericides, and is safer for an ecological environment and people; and the using amount of chemical synthetic bactericides is reduced.

Description

technical field [0001] The invention relates to the technical field of pesticide application, in particular to a pesticide composition for improving plant growth. Background technique [0002] Chemical pesticides have played a huge role in increasing agricultural production and ensuring income due to their fast, effective and low-cost characteristics, but unscientific and random application has continuously enhanced the resistance of pathogenic bacteria and the continuous increase of pathogenic varieties, resulting in pesticide resistance and secondary pests. Large outbreaks, pesticide residues, environmental pollution and agricultural product safety are a series of serious ecological and social problems. With the continuous improvement of people's living standards, higher requirements are put forward for the quality and safety of agricultural products and the quality of agricultural products. Therefore, how to scientifically use medicines, reduce the use of chemical pestic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N57/14A01N43/16A01P3/00A01P21/00
Inventor 张善学肖斌陆红霞徐俊光蓝亿亿
Owner HAINAN ZHENGYE ZHONGNONG HIGH TECH
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