Bactericidal composite containing dithianon and methoxy acrylic esters

A technology of methoxyacrylic acid and dicyananthraquinone, applied in the field of pesticides, can solve problems such as unpublished related reports on compounding, and achieve the effects of not easily producing phytotoxicity, synergistic and sustained effect, and reducing residual amount

Active Publication Date: 2011-05-18
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After research by the inventor, it is found that dicyananthraquinone and kysstrobin, dikesstrobin, pyraclostrobin and enotristrobin can produce good synergistic effect after compounding, and about dicyananthraquinone and The relevant reports on the compounding of kysstrobin, dikesstrobin, pyraclostrobin and acetostrobin have not yet been made public

Method used

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  • Bactericidal composite containing dithianon and methoxy acrylic esters
  • Bactericidal composite containing dithianon and methoxy acrylic esters
  • Bactericidal composite containing dithianon and methoxy acrylic esters

Examples

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Comparison scheme
Effect test

example 1

[0038] Example 1 60% dicyananthraquinone · kresstrobin wettable powder

[0039] Dicyananthraquinone 10%, kresoxim-methyl 50%, fatty acid polyoxyethylene ester 8%, pull-off powder BX 5%, bentonite to 100%, the mixture is jet-milled to obtain 60% dicyananthraquinone · kresoxib Ester wettable powder.

example 2

[0040]Example 2 80% dicyanoanthraquinone Kresstrobin wettable powder

[0041] Dicyananthraquinone 40%, kresoxim-methyl 40%, naphthalenesulfonate formaldehyde condensate sodium salt 8%, sodium lauryl sulfate 4%, attapulgite to 100%, the mixture is jet milled to obtain 80% Dicyananthraquinone · Kresstrobin wettable powder.

example 3

[0042] Example 3 55% Dicyananthraquinone Kresstrobin Water-dispersible Granules

[0043] 5% dicyananthraquinone, 50% kresoxim-methyl, 6% sapinberry powder, 7% calcium salt of alkylbenzenesulfonate, 1% ammonium sulfate, kaolin to 100%, mixed to obtain 55% dicyananthraquinone · Kresoxim-methyl water-dispersible granules.

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Abstract

The invention discloses a bactericidal composite containing dithianon and methoxy acrylic ester compounds. The sterilizing composite comprises A and B, wherein A is selected from the dithianon; B is selected from any one of the following bactericides: kresoxim-methyl, ZJ0712, pyraclostrobin and enestroburin; and the ratio of the weight parts of two active components, i.e. A and B, is (2-78: (2-78). The bactericidal composite provided by the invention can prevent and cure multiple crop diseases, has obvious synergistic action, enlarges the sterilizing spectrum, has higher activity on the diseases, i.e. downy mildew, phytophthora diseases, anthracnose, powdery mildew, alternaria mali roberts, leaf spot diseases, scab, rice blast, and the like, reduces the usage quantity of pesticides and the residual quantity of the pesticides on crops and alleviates the environmental pollution.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a bactericidal composition containing dicyanoanthraquinone and methoxyacrylate compounds. Background technique [0002] Dicyanoanthraquinone (dithianon) is a fungicide developed by BASF Europe, and its pure product is a dark brown crystalline solid. Molecular formula is C 14 h 4 N 2 o 2 S 2 , the chemical name is: 2,3-dicyano-1,4-dithioanthraquinone, and the structural formula is: [0003] [0004] Dicyanoanthraquinone has multiple action mechanisms. It inhibits a series of fungi and molds by reacting with sulfur-containing groups and interfering with cell respiration, and finally leads to the death of diseases. It has good protective activity and certain therapeutic activity. For the control of all fruit tree diseases such as scab, mildew, leaf spot, rust, anthracnose, downy mildew, brown rot. [0005] However, in the actual process of agricultural production, the mos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/32A01N37/50A01N37/36A01N47/24A01P3/00
Inventor 张伟高超曹巧利
Owner 陕西亿田丰作物科技有限公司
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