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Bactericidal composition containing imidazole

A technology of imidazole and composition, applied in the application field of fungicidal composition on crop diseases, to achieve the effect of expanding the sterilization spectrum, good synergistic effect, convenient transportation and storage

Inactive Publication Date: 2011-05-18
王金花
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mechanism of action of imidazole and effective active ingredient B is different, and the mutual compounding has a good synergistic effect within a certain range. , imazalil, and fluconazole, there are no related reports at home and abroad

Method used

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  • Bactericidal composition containing imidazole
  • Bactericidal composition containing imidazole
  • Bactericidal composition containing imidazole

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0038] Example 1 66% imidazole · carbendazim wettable powder

[0039] 6% of imidazole, 60% of carbendazim, 8% of alkylphenol polyoxyethylene pyrimidine formaldehyde condensate sulfate, 7% of silkworm excrement, and bentonite to 100%, and the mixture is jet milled to obtain 66% of imidazole · Carbendazim wettable powder.

example 2

[0040] Example 2 80% imidazole · carbendazim wettable powder

[0041] 10% imidazole, 70% carbendazim, 7% sodium naphthalenesulfonate formaldehyde condensate, 5% pull-off powder BX, white carbon black to 100%, the mixture is jet milled to obtain 80% imidazole · Carbendazim wettable powder.

example 3

[0042] Example 3 50% imidazole · carbendazim water dispersible granules

[0043] 5% imidazole, 45% carbendazim, 4% sapindus powder, 6% alkylphenol polyoxyvinyl pyrimidine, 1.3% urea, diatomaceous earth to 100%, mixed to obtain 50% imidazole. Carbendazim water dispersible granules.

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PUM

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Abstract

The invention relates to a bactericidal composition containing imidazole, which comprises an active component A and an active component B, wherein the active component A is imidazole, the active component B is selected from one of the following bactericides: carbendazim, thiophanate methyl, probenazole, prochloraz, imazalil and triflumizole, and the weight percentage of the active component A to the active component B is (1-40%): (1-80%). Adjuvant and excipient are added to the active components to prepare wettable powder, water dispersible granules, suspending agents or suspending emulsion. The bactericidal composition can be used for preventing and treating scab, ring spot, alternaria leaf spot, anthracnose, spot anthracnose, shot hole and powdery mildew. The bactericidal composition can resist rain wash, and has obvious synergistic effect.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a fungicidal composition containing imidazole on crop diseases. technical background [0002] Imine azole, English name: imibenconazole, molecular formula: C 17 h 13 C l3 N 4 S, chemical name: 4-chlorobenzyl N-(2,4-dichlorophenyl)-2(1H-1,2,4-triazol-1-yl)thioacetamide ester, structural formula: [0003] Imidazole is a broad-spectrum triazole fungicide. The main mechanism of action is to destroy and prevent the biosynthesis of ergosterol, an important component of the bacterial cell membrane, thereby destroying the formation of the cell membrane and causing the death of the pathogen. Imidazole has protective and therapeutic effects, and can quickly penetrate into the plant body after being sprayed on the crops, and is resistant to rainwater erosion. [0004] Long-term use of a single agent of imidazole is likely to cause disease resistance, leading to p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/38A01N47/30A01N47/20A01N43/78A01N43/653A01N43/50A01P3/00
Inventor 张伟高超曹巧利
Owner 王金花
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