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Agricultural sterilizing composite containing thifluzamide

A technology of thifuramide and composition is applied in the field of agricultural bactericidal compositions, and achieves the effects of reducing the number of times of medication, low medication cost, and alleviating resistance

Active Publication Date: 2013-04-10
SHAANXI SUNGER ROAD BIO SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In order to overcome the defective of existing single preparation, technical scheme of the present invention solves like this:

Method used

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  • Agricultural sterilizing composite containing thifluzamide
  • Agricultural sterilizing composite containing thifluzamide
  • Agricultural sterilizing composite containing thifluzamide

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0094] Weigh 20% thifluzamide, 40% tebuconazole, 3% TERSPERSE 2700, 2% diffusing agent NNO (alkyl naphthalene sulfonate formaldehyde condensate), 3% pull open powder BX (sodium dibutyl naphthalene sulfonate ), 2% K-12 (sodium lauryl sulfate), 3% diatomaceous earth, 5% glucose, and kaolin are added to 100% by weight. The above-mentioned raw materials are prepared through the conventional method for preparing water-dispersible granules, ie, mixing, ultrafine airflow pulverization, mixing, and granulating steps to prepare 60% thifuramide-tebuconazole water-dispersible granules.

Embodiment 2

[0096] Weigh 20% Thiofuramide, 30% Difenoconazole, 3% TERSPERSE 2700, 3% Diffusion Agent NNO, 2% Pull Open Powder BX, 1% K-12, 1% Carboxymethylcellulose, 3% Urea and diatomaceous earth are added to 100% by weight. The above-mentioned raw materials are prepared through the conventional method for preparing water-dispersible granules, ie, mixing, ultrafine airflow pulverization, mixing, and granulating steps to prepare 50% thiofuramide·difenoconazole water-dispersible granules.

Embodiment 3

[0098] Weigh 40% Thiofuramide, 40% Hexaconazole, 4% TERSPERSE 2700, 2% Diffusion Agent NNO, 2% Pull Open Powder BX, 1% K-12, 3% Corn Starch, 3% Ammonium Sulphate, Attapulgite Soil is added to 100% by weight. 80% Thiofuramide·hexaconazole water-dispersible granules are prepared by the conventional method for preparing water-dispersible granules from the above-mentioned raw materials, ie, mixing, ultrafine airflow pulverization, mixing, and granulation.

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Abstract

The invention discloses an agricultural sterilizing composite containing thifluzamide, containing a first active ingredient thifluzamide, and a second active ingredient selected from tebuconazole, difenoconazole, hexaconazole, propiconazole and cyproconazole, wherein the weight ratio of the first active ingredient to the second active ingredient is (12 : 1)-(1 : 12). The sterilizing composite is applied to controlling rice sheath blight disease, rice false smut, wheat sharp eyespot, wheat loose kernel smut and wheat Tilletia contraversa of cereal crops, and has reasonable ingredients, curing and protecting function, good sterilizing effect, less times of spraying insecticide and lower cost of spraying insecticide. In addition, the activity and the sterilizing effect of the sterilizing composite are not simple addition of the activity of the active ingredients, but remarkable synergism is achieved. The invention has good safety on plants, slows down the generation of resistance and meets the safety requirement on agrochemicals.

Description

technical field [0001] The invention relates to an agricultural bactericidal composition containing thifuramide, in particular to a bactericidal composition for preventing and treating rice sheath blight, rice smut, wheat sheath blight, loose smut, and fish smut in cereal crops The composition is a bactericidal composition composed of thifuramide as the first active ingredient and tebuconazole, difenoconazole, hexaconazole, propiconazole and cyproconazole as the second active ingredient. Background technique [0002] Thiofuramide is a thiazole amide compound with broad-spectrum bactericidal activity developed by Monsanto Company of the United States. In 1994, Rohm and Haas (which has been incorporated into Dow AgroSciences) purchased the patent and began commercial production. It has strong systemic conductivity and long-lasting effect. Thiofuramide is a succinate dehydrogenase inhibitor. Due to its fluorine content, it has strong competitiveness in biochemical processes, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/78A01N43/653A01P3/00
Inventor 郑敬敏何爱华冯建雄张崇斌时晓磊张杰李明甫孙瑞赵海军梅红玉乌小瑜段莹苏蓓
Owner SHAANXI SUNGER ROAD BIO SCI
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