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Bactericidal composition containing silthiopham and methoxy acrylate compound

A technology of methoxyacrylate and silthiocarb, which is applied in the field of pesticides, can solve the problems of undisclosed compounding reports, and achieve the effects of less phytotoxicity, high activity, and reduced residues

Inactive Publication Date: 2012-05-02
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 silthiocarb and azoxystrobin, kysstrobin, dikestrobin, and pyraclostrobin can produce good synergistic effect, and about silthiocarb and pyrimidine The relevant reports about the combination of strytostrobin, kysstrobin, dikestrobin and pyraclostrobin have not been made public

Method used

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  • Bactericidal composition containing silthiopham and methoxy acrylate compound
  • Bactericidal composition containing silthiopham and methoxy acrylate compound
  • Bactericidal composition containing silthiopham and methoxy acrylate compound

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0042] Example 1 61% silthiazin · azoxystrobin wettable powder

[0043] Sithiopyram 60%, Azoxystrobin 1%, Polycarboxylate 8%, Wetting and penetrating agent F 6%, Kaolin added to 100%, the mixture was jet milled to obtain 61% Sithiopyram · Azuril Ester wettable powder.

example 2

[0044] Example 2 75% silthiazin · azoxystrobin wettable powder

[0045] Sithiopyram 15%, azoxystrobin 60%, alkylphenol polyoxyethylene pyrimidine 8%, pull open powder BX 6%, attapulgite to 100%, the mixture was jet milled to obtain 75% silthiazin Azoxystrobin wettable powder.

example 3

[0046] Example 3 35% silthiazin · azoxystrobin water dispersible granules

[0047] Sithiopyram 10%, azoxystrobin 25%, arylphenol polyoxyethylene succinate sulfonate 5%, sodium dodecylbenzene sulfonate 4%, bentonite to 100%, mixed to obtain 35 % Silthiocarb Azoxystrobin water dispersible granules.

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Abstract

The invention discloses a bactericidal composition containing silthiopham and a methoxy acrylate compound. The bactericidal composition comprises an active component A and an active component B, wherein the active component A is selected from silthiopham; the active component B is selected from any one of the following bactericides: azoxystrobin, kresoxim-methyl, ZJ0712 and pyraclostrobin; and the mass ratio of the active component A to the active component B is (60:1)-(1:60). The composition can be used for preventing and treating various crop pests, has an obvious synergistic action and an enlarged bactericidal spectrum, and has higher activity on diseases such as powdery mildew, downy mildew, anthracnose, rust, epidemic disease, banana freckle, leaf spot, Pythium debaryanum and the like; and by utilizing the bactericidal composition, the application quantity of farm chemicals is reduced, the residual quantity of the farm chemicals on crops is reduced, the environmental pollution is alleviated.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to a bactericidal composition containing silthiocarb and methoxyacrylate compounds. Background technique [0002] Silthiopham, English name: silthiopham, molecular formula: C 13 h 21 NOSSi, chemical name: N-allyl 4,5-dimethyl-2-trimethylsilthiophene-3-carboxamide. The mechanism of action of silthiofacillin is different from that of triazoles and methoxyacrylates. Studies have shown it to be an energy inhibitor: possibly an ATP inhibitor. It has good protective activity and long residual effect. Suitable crops and safety to crops Wheat, safe to crops, mammals, environment. Control object Wheat take-all disease. [0003] The product has excellent system conductivity and strong thin-layer penetration, and has a good inhibitory effect on the main forms of pathogenic bacteria, and can provide comprehensive and long-lasting protection for new leaves, stems, tubers, and young fruits...

Claims

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Application Information

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IPC IPC(8): A01N55/10A01N43/54A01N37/50A01N37/36A01N47/24A01P3/00
Inventor 张伟
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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