Sterilizing composition

A composition and fungicide technology, applied in the directions of fungicides, biocides, biocides, etc., can solve the problems of decreased control effect and increased resistance risks, and achieves reduction of production and use costs, environmental pollution and pesticide residues , the effect of overcoming disease resistance
CN101647449AInactive Publication Date: 2010-02-17DONGGUAN RUIDEFENG BIO TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
DONGGUAN RUIDEFENG BIO TECH
Publication Date
2010-02-17
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a sterilizing composition which comprises the active ingredients of cyprodinil (A) and a morpholine bactericide (B), wherein the morpholine bactericide (B) is any one of tridemorph, dodemorph and fenpropomorph, and the mass ratio of the cyprodinil (A) to the morpholine bactericide (B) is 50:1-1:50. After the cyprodinil (A) and the morpholine bactericide (B) are compounded,the sterilizing composition has a marked synergistic function, and is used for the disease control of crops including fruit trees, flowers, cotton, rice, wheat, vegetables and the like, in particularfor the control of powdery mildew.
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Description

technical field

[0001] The invention relates to a bactericidal composition, in particular to a compound bactericidal composition containing cyprodinil. Background technique

[0002] In recent years, powdery mildew has become resistant to the currently used pesticides due to monotherapy and unscientific drug use, which has become a major problem in chemical control. At the same time, frequent application of pesticides has caused increased burden on farmers and increased environmental pollution. Therefore, there is an urgent need for new varieties of fungicides with high efficiency, low toxicity and environmental protection.

[0003] Cyprodinil, the English common name of Cyprodinil, and its chemical name 4-cyclopropyl-6-methyl-N-phenylpyrimidin-2-amine, is a protective fungicide whose mechanism of action is a methionine biosynthesis inhibitor. After spore germination, it works to prevent fungi from penetrating the cell wall of crops and inhibit the growth of mycelium. No c...

Claims

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