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Antibacterial composition containing polyoxin and methoxyacrylate compound

A technology of methoxyacrylic acid and polyantimycin, applied in the field of pesticides, can solve problems such as unpublished reports on compounding, and achieve the effects of being convenient for transportation and storage, reducing residues, and being less susceptible to phytotoxicity.

Inactive Publication Date: 2011-05-25
马冲
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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 polyoxin and krysstrobin, dikestrobin, pyraclostrobin and enoxostrobin can produce a good synergistic effect after compounding, and about polyoxin and The relevant reports on the compounding of methoxyacrylate compounds azoxystrobin, kysstrobin, dikestrobin, pyraclostrobin and enotristrobin have not yet been published

Method used

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  • Antibacterial composition containing polyoxin and methoxyacrylate compound
  • Antibacterial composition containing polyoxin and methoxyacrylate compound
  • Antibacterial composition containing polyoxin and methoxyacrylate compound

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0035] Example 1 60% polyoxin Kresstrobin wettable powder

[0036] Polyoxin 10%, kresoximin 50%, fatty acid polyoxyethylene ester 5%, pull open powder BX 5%, bentonite to 100%, and the mixture was jet milled to obtain 60% polyoxin·ether bacteria Ester wettable powder.

example 2

[0037] Example 2 80% polyoxin kresoximin wettable powder

[0038] Polyoxin 30%, kresoxim-methyl 50%, naphthalenesulfonate formaldehyde condensate sodium salt 5%, sodium lauryl sulfate 4%, kaolin added to 100%, the mixture was jet milled to obtain 80% polyoxin Kresoxim-Kysstrobin wettable powder.

example 3

[0039] Example 3 50% polyoxin kresoxim-methyl water dispersible granules

[0040] Add polyoxin 5%, kresoximin 45%, sapindus powder 5%, alkylbenzene sulfonate calcium salt 5%, ammonium sulfate 1%, bentonite to 100%, and mix to make 50% polyoxin · Kresoxim-methyl water-dispersible granules.

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Abstract

The invention discloses an antibacterial composition containing polyoxin and a methoxyacrylate compound, in particular to an antibacterial composition containing an active ingredient A and an active ingredient B. The active ingredient A is polyoxin, the active ingredient B may be an azoxystrobin bactericide, a kresoxim-methyl bactericide, an (E)-2-[2-(2,5-dimethylphenoxymethyl)-phenyl]-3-methoxymethylmethoxyacrylate bactericide, a pyraclostrobin bactericide or an enestroburin bactericide, the weight part ratio of the active ingredient A to the active ingredient B is 1:72-72:1. The antibacterial composition can prevent and control various diseases in crops, has an obvious synergetic effect, enlarges an antibacterial spectrum, and has high activity for diseases such as downy mildew, epidemic diseases, anthracnose, powdery mildew, alternaria leaf spot, leafspot, cladosporium cucumerinum 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 polyoxin and methoxyacrylate compounds. Background technique [0002] Polyoxin, molecular formula: C17H25N5O14, chemical name peptide pyrimidine nucleoside. [0003] Structural formula: [0004] 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 will locally expand, rupture, and overflow the cell. Inclusions, but can not develop normally, leading to death, and also inhibit the sporulation of bacteria and the expansion of lesions, the drug has no toxicity to animals, and has no phytotoxicity to plants. The main prevention and control targets are wheat powdery mildew, tobacco red spot, cucumber downy mildew, melon wilt, ginseng black spot, rice she...

Claims

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Application Information

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IPC IPC(8): A01N47/12A01N43/54A01N37/50A01N37/36A01N47/24A01P3/00
Inventor 张伟高超曹巧利
Owner 马冲
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