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Bitertanol-containing antibacterial composition

A kind of technology of biphenyltriazole alcohol and composition, applied in the field of binary mixed sterilization composition, can solve the problems such as undisclosed

Inactive Publication Date: 2011-05-25
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventors, it was found that compounding bifentriazole with carbendazim, thiabendazole, fluconazole, thiophanate-methyl, imazalil and prochloraz or its salts can produce good synergy and the relevant reports on the combination of bifentriazole and imidazole compounds carbendazim, thiabendazole, fluconazole, thiophanate-methyl, imazalil and prochloraz or their salts have not yet been published

Method used

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  • Bitertanol-containing antibacterial composition
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 160

[0050] Embodiment 160% bifentriazole · thiabendazole wettable powder

[0051] Bifentriazole 50%, thiabendazole 10%, fatty acid polyoxyethylene ester 5%, pull open powder BX 5%, bentonite to 100%, and the mixture was jet milled to obtain 60% bifentriazole. Thiabendazole wettable powder.

Embodiment 280

[0052] Embodiment 280% bifentriazole · thiabendazole wettable powder

[0053] 35% bifentriazole, 45% thiabendazole, 5% sodium naphthalenesulfonate formaldehyde condensate, 4% sodium lauryl sulfate, and kaolin to 100%, the mixture was jet milled to obtain 80% bismuth Benzotriazole·thiabendazole wettable powder.

Embodiment 350

[0054] Embodiment 350% bifentriazole · thiabendazole water-dispersible granules

[0055] Bifentriazole 45%, thiabendazole 5%, sapindus powder 6%, alkylbenzenesulfonate calcium salt 5%, ammonium sulfate 1%, bentonite to 100%, mixed to obtain 50% biphenyl triazole Azoxazole·thiabendazole water dispersible granules.

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PUM

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Abstract

The invention discloses a bitertanol-containing antibacterial composition, in particular to an antibacterial composition containing an active ingredient A and an active ingredient B. The active ingredient A is bitertanol, the active ingredient B may be a carbendazim bactericide, a probenazole bactericide, a triflumizole bactericide, a thiophanate methyl bactericide, an imazalil bactericide or a prochloraz or prochloraz salt bactericide, the weight part ratio of the active ingredient A to the active ingredient B is 1-80:1-80. The composition can prevent and control various diseases in crops, has an obvious synergetic effect, and has high activity for diseases such as powdery mildew, anthracnose, botrytis, downy mildew, epidemic disease, brown patch, leafspot and rice blast; and the composition helps to reduce pesticide dose and the residual pesticide on crops and relieve environment pollution.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a binary mixed bactericidal composition containing bifentriazole. Background technique [0002] Biphenyltriazole alcohol (bitertanol), is a triazole fungicide developed by Bayer, molecular formula: C 20 h 23 N 3 o 2 , chemical name: 1-(biphenyl-4-yloxy)-1-(1H-1,2,4-triazol-1-yl)3,3-dimethylbutan-2-ol. [0003] Structural formula: Bifentriazole is a mixture of two diastereoisomers, stable in neutral, acidic and alkaline media. Bifentriazole is a steroid demethylation inhibitor. Is a page fungicide with protective and therapeutic activity. By inhibiting the biosynthesis of ergosterol, thereby inhibiting spore germination, mycelium growth and sporulation. [0004] However, in the actual process of agricultural production, the most likely problem in disease prevention and control is the emergence of bacterial resistance. Combination of ingredients from different varieties ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/38A01N47/34A01N43/653A01N47/18A01N43/50A01P3/00
Inventor 张伟高超曹巧利
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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