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Bactericidal composition containing probenazole

A technology of allylbenthiazole and a composition is applied in the application field of a bactericidal composition on crop diseases, and achieves the effects of small dosage, high control effect and good synergistic effect

Active Publication Date: 2013-08-14
SHAANXI MEIBANG PHARMA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mechanism of action of allyl benzothiazole and the effective active ingredient B is different, and the mutual compounding has a good synergistic effect within a certain range, and the relationship between allyl benzothiazole and carbendazim, thiophanate-methyl, and aluminum triethylphosphonate , prochloraz, mancozeb, propineb, and mancozeb have not been reported at home and abroad so far

Method used

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  • Bactericidal composition containing probenazole
  • Bactericidal composition containing probenazole
  • Bactericidal composition containing probenazole

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0021] Example 1 45% allylbenzothiazole · carbendazim wettable powder

[0022] Allyl benzothiazole 40%, carbendazim 5%, naphthalenesulfonic acid formaldehyde condensate sodium salt 7%, tea cumin 6%, kaolin to 100%, the mixture was jet milled to obtain 45% allyl benzothiazole poly Bacillus wettable powder.

example 2

[0023] Example 2 81% allylbenzothiazole · carbendazim wettable powder

[0024] Allyl benzothiazole 1%, carbendazim 80%, lignin sulfonate 6%, Sapinberry powder 4%, white carbon black added to 100%, the mixture was jet milled to obtain 81% allyl benzothiazole. Carbendazim wettable powder.

example 3

[0025] Example 3 50% allylbenzothiazole · carbendazim water dispersible granules

[0026] Allyl benzothiazole 10%, carbendazim 40%, alkyl naphthalene sulfonate 8%, sodium lauryl sulfate 5%, sodium bicarbonate 2.5%, attapulgite to 100%, mixed to make 50% Allylbenzothiazole Carbendazim water dispersible granules.

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PUM

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Abstract

The present invention relates to a bactericidal composition containing probenazole, which includes an active ingredient A and an active ingredient B, wherein the active ingredient A is probenazole, the active component B is one selected from the group consisting of carbendazim, thiophanate-methyl, fosetyl-aluminum, prochloraz, mancozeb, propineb, and polyram, and the weight ratio of the active component A and B is 1:80 to 80:1. The effective active ingredients are added with additives to prepare a wettable powder, a water dispersible granule, a suspending agent or a suspoemulsion. The composition is used for the control of rice blast, bacterial leaf blight, sheath blight, anthracnose, ring rot, brown spot disease, leaf spot disease, gibberellic disease, downy mildew, epidemic disease, powdery mildew, bakanae disease, penicilliosis, early blight, late blight, citrus scab, alternaria leaf spot, rust disease and scab, is resistant to rain wash and has obvious synergism.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and relates to the application of a fungicidal composition containing allylbenzothiazole on crop diseases. technical background [0002] Probenazole, chemical name: 3-allyloxy-1,2-benzisothiazole-1,1-dioxide, chemical formula: C 10 h 9 NO 3 S. It can widely protect and eradicate field crops, fruit trees, pastures, and vegetable pathogens. It has slight antimicrobial activity in the in vitro test; it can treat rice to promote root absorption and protect crops from infection by blast fungus and bacterial blight. [0003] Long-term use of a single dose of allylbenzothiazole can easily cause disease resistance, leading to problems such as increased dosage, reduced control effect, and shortened duration, which is not conducive to sustainable development of the environment. The compounding of active ingredients with different action mechanisms is a common method to delay the development of drug...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/18A01P3/00A01N43/80A01N57/12A01N47/34A01N47/38A01N47/14
CPCA01N43/80A01N47/14A01N47/18A01N47/34A01N57/12A01N2300/00
Inventor 张伟
Owner SHAANXI MEIBANG PHARMA GRP CO LTD
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