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Bactericidal composite containing dithianon and methoxy acrylic esters

A technology of methyl methoxyacrylate and dicyanoanthraquinone, which is applied in the field of pesticides, can solve the problems that the relevant reports of compounding have not yet been published, and achieve the effects of less phytotoxicity, synergistic and lasting effects, and reduced residues

Active Publication Date: 2013-08-14
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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Effect test

example 1

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

[0039] 10% of dicyananthraquinone, 50% of pyraclostrobin, 8% of fatty acid polyoxyethylene ester, 5% of open powder BX, added bentonite to 100%, and the mixture was subjected to jet pulverization to obtain 60% of dicyananthraquinone·ether bacteria 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 dicyananthraquinone and a methoxyacrylate compound. Background technique [0002] Dicyananthraquinone (dithianon) is a fungicide developed by BASF Europe. The pure product is a dark brown crystalline solid. The molecular formula is C 14 H 4 N 2 O 2 S 2 , the chemical name is: 2,3-dicarbonitrile-1,4-dithioanthraquinone, the structural formula is: [0003] [0004] Dicyananthraquinone has multiple mechanisms of action. It inhibits a series of fungal molds by reacting with sulfur-containing groups and interfering with cellular respiration, and finally leads to disease death. 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 most l...

Claims

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Application Information

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Patent Type & Authority Patents(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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