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Synergistic germicide composition containing kresoxim-methyl and propiconazol

A technology of propiconazole and pyraclostrobin is applied in the directions of biocides, animal repellents, plant growth regulators, etc., and can solve the problem that propiconazole cannot prevent and control crop diseases.

Inactive Publication Date: 2008-04-23
NANJING REDSUN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Propiconazole has a certain therapeutic effect on the pathogenic bacteria of crop diseases, but single use of propiconazole cannot achieve the effect of preventing and controlling crop diseases

Method used

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  • Synergistic germicide composition containing kresoxim-methyl and propiconazol

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Kresoxim-methyl 5g, propiconazole 20g, calcium dodecylbenzenesulfonate 4g, phenethylphenol polyoxyethylene ether 2g, castor oil polyoxyethylene ether 3g, add xylene to 100g, mix until homogeneous liquid , to obtain a composition emulsifiable concentrate with an active ingredient content of 25%.

Embodiment 2

[0018] Kresstrobin 20g, propiconazole 35g, pull open powder LS3g, diffusing agent NNO (sodium dibutylnaphthalene sulfonate formaldehyde condensate) 2g, white carbon black 5g, add kaolin to 100g, and the mixture is jet-milled to obtain A wettable powder with an active ingredient content of 55%.

Embodiment 3

[0020] Add 25g of kresoxim-methyl, 25g of propiconazole, 3g of phenethylphenol polyoxyethylene ether phosphate, 2g of nonylphenol polyoxyethylene ether, 5g of propylene glycol, and add deionized water to 100g, and use a high-speed homogenizer to stir evenly. The obtained active ingredient content is 50% water emulsion.

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Abstract

The present invention provides one kind of synergistic germicide composition containing Kresoxim-methyl and propiconazol. The synergistic germicide composition contains Kresoxim-methyl in 5-45 wt%, propiconazol in 1-40 wt%, assistant and excipient for the rest. It may be used to prevent and control various plant diseases of fruits, molens, vegetable, rice, etc. It has the synergistic effect and low consumption.

Description

technical field [0001] The invention relates to a bactericidal composition and its application, in particular to a bactericidal composition with kresoxim-methyl and propiconazole as main active ingredients and its application. Background technique [0002] Kresoxim-methyl is a high-efficiency, broad-spectrum, new fungicide. It has good control effect on strawberry powdery mildew, melon powdery mildew, cucumber powdery mildew, pear scab and other diseases. Kresoxim-methyl not only has broad-spectrum bactericidal activity, but also has good protective and therapeutic effects. It has no cross-resistance with other commonly used fungicides and has a longer duration than conventional fungicides. It has high selectivity, is safe for crops, humans, animals and beneficial organisms, and basically has no pollution to the environment. Kresstrobin has very good activity against various diseases caused by fungi such as Deuteromycetes, Ascomycetes, Basidiomycetes, and Oomycetes. Used...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/653A01N37/50
Inventor 杨寿海王小平齐武车文元徐盈
Owner NANJING REDSUN