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A bactericidal composition containing pyraclostrobin and wuyiencin and its application

A technology of pyraclostrobin and wuyamcin, which is applied in the field of pesticides, can solve the problems of high cost, long cycle, and can not keep up with the speed of disease resistance, so as to reduce dosage, effectively inhibit bacteria, and improve safety. quality effect

Active Publication Date: 2016-06-22
徐州正本农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The use of chemical agents for prevention and control in agricultural production is inevitable to produce resistance, and the research and development of new compounds with insecticidal and bactericidal activities is costly and long-term, especially not keeping up with the speed of disease resistance

Method used

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  • A bactericidal composition containing pyraclostrobin and wuyiencin and its application
  • A bactericidal composition containing pyraclostrobin and wuyiencin and its application
  • A bactericidal composition containing pyraclostrobin and wuyiencin and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] For 22% pyraclostrobin Wuyiencin water dispersible granules, weigh the raw materials of each component according to the following ratio:

[0022] Drugs for testing:

[0023]

[0024] Mix the above components, grind them to prepare mother powder, mix the mother powder with an appropriate amount of aqueous solution evenly, then extrude and granulate, dry, analyze and test, and put into storage to obtain 22% water dispersion of pyraclostrobin·wuyienin granules.

Embodiment 2

[0026] For 22% pyraclostrobin Wuyienin suspension concentrate, weigh the raw materials of each component according to the following ratio:

[0027]

[0028] The above-mentioned components were mixed, sand-milled, analyzed and tested for storage to obtain a suspension of 22% pyraclostrobin·wuyienin.

Embodiment 3

[0030] For 25% pyraclostrobin Wuyiencin wettable powder, weigh the raw materials of each component according to the following ratio:

[0031]

[0032] The above-mentioned components were mixed, pulverized to an appropriate fineness, analyzed and tested for storage to obtain a wettable powder of 25% pyraclostrobin and Wuyienin.

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Abstract

The invention discloses a bactericidal composition containing pyraclostrobin and wuyienin. The bactericidal composition contains two active components of pyraclostrobin and wuyienin. The weight ratio of mycocin is 10:1-1:10. The invention also discloses the application of a bactericidal composition containing pyraclostrobin and wuyienin in preventing and treating powdery mildew of grapes and strawberries. After the combination of pyraclostrobin and wuyiencin of the present invention forms complementary effects, it not only has a high-efficiency antibacterial effect, but also can delay the occurrence of resistance, reduce dosage, improve safety and quality, and reduce production costs.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to an agricultural bactericidal composition, in particular to a bactericidal composition containing pyraclostrobin and Wuyienin and its application. Background technique [0002] The use of chemical agents for prevention and control in agricultural production is inevitable to produce resistance, and the development of new compounds with insecticidal and bactericidal activities is costly and long-term, especially not keeping up with the speed of disease resistance. It is a better choice to compound two compounds with different action mechanisms and synergistic effects. Contents of the invention [0003] Purpose of the invention: In order to overcome the defect of pyraclostrobin and wuyiencin single-agent resistance problem, the present invention provides a kind of pyrazole ether-containing drug that delays the resistance generation, reduces dosage, improves safety and quality, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/24A01P3/00A01N43/54
Inventor 吉沐祥朱成刚吴祥王莉莉缪康陈原王健
Owner 徐州正本农业科技发展有限公司
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