Fludioxonil-containing bactericidal composition

A technology of fludioxonil and its composition, which is applied in the field of agricultural fungicides, can solve the problems of unfavorable environmental sustainable development, disease resistance, and increased dosage, so as to delay the occurrence and development of pathogenic drug resistance, prolong the Use effect, effect of improving safety
CN102017954AActive Publication Date: 2011-04-20陕西亿田丰作物科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
陕西亿田丰作物科技有限公司
Publication Date
2011-04-20

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Abstract

The invention discloses a bactericidal composition, which contains a synergy effective amount of fludioxonil, and one of propiconazol, carbendazim, thiram, JS399-19, cyprodinil and polyoxin. The weight part ratio of the two active ingredients in the bactericidal composition is 50:1 to 1:50. The bactericidal composition provided by the invention at least contains a surfactant which is favorable for dispersing the active ingredients in water when applied, integrates protection, treatment and eradication activities, and can be used for preventing and controlling the plant diseases, caused by the pathogenic bacteria of aseomycotina, basidiomycolina and deuteromycotina, of various crops, such as wheat, rice, vegetables, fruit trees and the like.
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Description

technical field

[0001] The invention belongs to the field of agricultural fungicides and relates to the preparation and application of a fungicidal composition containing fludioxonil. Background technique

[0002] Fludioxonil is an azole fungicide. Molecular formula is C 12 h 6 f 2 N 2 o 2 , chemical name: 4-(2,2-difluoro-1,3-benzodioxol-4-yl)-1-hydrogen-pyrrole-3-carbonitrile.

[0003] Fludioxonil is a broad-spectrum contact fungicide, which is used as a foliar fungicide to prevent Fusarium nivale, wheat smut, and blight, and has special effects on gray mold; it is used as a seed treatment agent, It can prevent and control most of the seed-borne and soil-borne fungal diseases. It is stable in the soil and forms a protective zone in the rhizosphere of seeds and seedlings to prevent the invasion of pathogens. The structure is new, and it is not easy to cross-resistance with other fungicides.

[0004] Long-term use of a single dose of fludioxonil can easily cause dise...

Claims

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