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Bactericidal composition containing thifluzamide and trifloxystrobin

A technology of thifuramide and trifloxystrobin, which is applied in the directions of fungicides, biocides, biocides, etc., can solve the problems of decreased control effect, decreased 1000-grain weight, and no heading, etc., and achieves a small amount of use, high control rate, and enhanced control. The effect of bactericidal effect

Inactive Publication Date: 2012-10-24
JIANGXI ZHONGHE CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The neck of the panicle is dirty green at the beginning, and then turns grayish brown. It often fails to head. There are more grains in the heading, and the thousand-grain weight decreases. Jinggangmycin has been used to control rice sheath blight for many years, but after long-term use, the control effect However, the use of a fungicidal composition containing thifuramide and trifloxystrobin to control rice sheath blight has not been reported.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] The present invention is realized in this way. Based on the total weight of 100 grams, the present invention is realized in this way. It consists of the following weight percentages of raw materials: 1 gram of thiafluzamide, 50 grams of trifloxystrobin, and alkylphenol polyoxyethylene ether phosphoric acid 6 grams of ester, 0.2 grams of organic silicon, 2 grams of white carbon black, 6 grams of ethylene glycol, 0.2 grams of sodium benzoate, 5 grams of xanthan gum, 1 gram of sodium polypropylene carboxylate; the rest is water.

Embodiment 2

[0012] The present invention is realized in this way. Based on a total weight of 100 grams, it is composed of the following raw materials by weight: 50 grams of thiafluzamide, 1 gram of trifloxystrobin, 4 grams of alkylphenol polyoxyethylene ether phosphate, 0.1 grams of organic silicon, 1 g of white carbon black, 4 g of ethylene glycol, 0.1 g of sodium benzoate, 0.3 g of xanthan gum, 0.6 g of sodium polypropylene carboxylate; the rest is water.

Embodiment 3

[0014] The present invention is realized in this way. Based on the total weight of 100 grams, it is composed of the following raw materials by weight: 25 grams of thiafluzamide, 25 grams of trifloxystrobin, 5 grams of alkylphenol polyoxyethylene ether phosphate, 0.15 grams of organic silicon, 1.5 grams of white carbon black, 5 grams of ethylene glycol, 0.15 grams of sodium benzoate, 3 grams of xanthan gum, 0.8 grams of sodium polypropylene carboxylate; the rest is water.

[0015] The prepared bactericidal composition is applied to rice, and the objects of prevention and control are rice blast, sheath blight and rice smut. Use method; spray; dosage of preparation: 18.9, 26.4, 33.9 g / mu, 3 days after treatment The control effect of the drug is 81.34%, 82.59%, 88.65%, the control effect of 7 days after the medicine is 85.27%, 88.78%, 91.57%, the control effect of 14 days after the medicine is 91.04%, 92.51%, 95.06%;

[0016] The control effect of sheath blight 3 days after the medi...

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PUM

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Abstract

The invention discloses a bactericidal composition containing thifluzamide and trifloxystrobin, comprising 1-50wt% of thifluzamide, 1-50wt% of trifloxystrobin, 4-6wt% of alkylphenol polyoxyethylene phosphate ester, 0.1-0.2wt% of organosilicon, 1-2wt% of white carbon black, 4-6wt% of glycol, 0.1-0.2wt% of sodium benzoate, 0.3-5wt% of xanthan gum, 0.6-1wt% of polypropylene carboxylic acid sodium, and the balance of water. By compounding thifluzamide and trifloxystrobin, the two drug effects complement each other, the sterilization variety is enlarged, simultaneously the sterilization effect is enhanced, the application amount is low, the composition is environmentally friendly and has high prevention rate, and the cost of applying the composition is lower than that of individually using thifluzamide.

Description

Technical field [0001] The present invention relates to a bactericidal composition, in particular to a bactericidal composition containing thifuramide and trifloxystrobin. Background technique [0002] Thifluzamide, trade name is Mansui, common name is thifluzamide. It is a thiazoleamide fungicide with strong systemic conductivity and long-lasting effect. Thiofuramide is a succinate dehydrogenase inhibitor. Due to its fluorine content, it is very competitive in biochemical processes and is not easy to recover once it is bound to the substrate or enzyme. Thiofuramide is active against pathogenic fungi such as Rhizoctonia, Puccinia, Ustilago, Ustilago, Vodora, and Sclerotinia, especially against fungi caused by Basidiomycetes. It has special effects on diseases such as sheath blight and damping off. [0003] Trifloxystrobin, English name Trifloxystrobin, Chinese alias: trifloxystrobin; (2Z)-2-methoxyimino-2-[2-[[1-[3-(trifluoromethyl)phenyl]ethylene Amino]oxymethyl]phenyl]...

Claims

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Application Information

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IPC IPC(8): A01N43/78A01N37/50A01P3/00
Inventor 甘波张宏敏郭少波孙志明杜玉标
Owner JIANGXI ZHONGHE CHEM IND