Polyoxins-containing bactericidal composition

A technology of polyoxin and its composition, which is applied in the field of binary mixed bactericidal composition, can solve the problems of unpublished reports, etc., and achieve the effects of reducing environmental pollution, less likely to cause drug damage, and reducing the amount of drug used

Inactive Publication Date: 2014-04-23
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 the compounding of polyoxamycin with pyrithrimol, cyclostrobin, bromothalinil, zinc chlorothalonil, chlorothalonil and dicyanoanthraquinone can produce a good synergistic effect, and The relevant reports on the combination of polyoxin and imidazole compounds pyrithrimol, cyprostrobin, bromothalonil, zineb, chlorothalonil and dicyanoanthraquinone have not yet been published

Method used

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  • Polyoxins-containing bactericidal composition
  • Polyoxins-containing bactericidal composition
  • Polyoxins-containing bactericidal composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 160

[0043] Embodiment 160% polyoxin · cyclostrobin wettable powder

[0044] Polyoxin 10%, cyclostrobin 50%, fatty acid polyoxyethylene ester 5%, pull open powder BX 5%, bentonite to 100%, and the mixture was jet milled to obtain 60% polyoxin·cyanoacrylate Strostrobin wettable powder.

Embodiment 280

[0045] Embodiment 280% polyoxin · cyclostrobin wettable powder

[0046] Polyoxin 15%, Cyclostrobin 65%, Naphthalenesulfonate Formaldehyde Condensate Sodium Salt 5%, Sodium Lauryl Sulfate 4%, Kaolin to 100%, the mixture was jet milled to obtain more than 80% Antimycin · Cyclostrobin wettable powder.

Embodiment 350

[0047] Embodiment 350% polyoxin · cyclostrobin water-dispersible granules

[0048] Add polyoxin 5%, cyclostrobin 45%, sapindus powder 6%, alkylbenzene sulfonate calcium salt 5%, ammonium sulfate 1%, bentonite to 100%, and mix to make 50% polyoxin Cyclostrobin water dispersible granules.

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Abstract

The invention discloses a polyoxins-containing bactericidal composition which contains A and B, wherein the A is selected from polyoxins, the B is selected from any one of the following bactericides: ethirimol, JS399-19, bromothalonil, zineb, chlorothalonil and dithianon, and the weight ratio of the active components A and B is 32:1-1:64. The polyoxins-containing bactericidal composition can prevent and treat various crop diseases, has an obvious synergistic effect, enlarges the bactericidal spectrum, and has relatively high activities to diseases such as downy mildew, epidemic diseases, anthracnose, powdery mildew, leaf spot disease, gibberellic disease, rice blast, and the like; and the pesticide dosage is reduced, the residues of pesticides in crops are reduced, and the environment pollution is reduced.

Description

[0001] This application is a divisional application. The original application is a patent application "a bactericidal composition containing polyoxin" of Shaanxi Meibang Pesticide Co., Ltd. The application number of the original application is: 201110043691.X, and the original application date is 2011.02.23 . technical field [0002] The invention belongs to the technical field of pesticides, and relates to a binary mixed bactericidal composition containing polyoxin. Background technique [0003] Polyoxin (polyoxin), molecular formula: C 17 h 25 N 5 o 14 , chemical name: peptide pyrimidine nucleoside. [0004] Structural formula: [0005] Polyoxin is a broad-spectrum antibiotic with good systemic conduction. Its mechanism of action is to interfere with the biosynthesis of chitin in the bacterial cell wall. After the germ tube and mycelia are exposed to the drug, they locally expand, rupture, and overflow the cell. Inclusions, and can not develop normally, leading to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/12A01P3/00A01N43/54
Inventor 张伟高超曹巧利
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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