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Sterilization composition containing benziothiazolinone and epoxiconazole

A technology of epoxiconazole and thiamdone, applied in the directions of fungicides, biocides, biocides, etc.

Active Publication Date: 2012-12-19
陕西西大华特科技实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The combination of thiamethoxam and epoxiconazole is the first reported in China at present

Method used

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  • Sterilization composition containing benziothiazolinone and epoxiconazole
  • Sterilization composition containing benziothiazolinone and epoxiconazole

Examples

Experimental program
Comparison scheme
Effect test

preparation Embodiment 1

[0012] 40% Thiemadone · Epoxiconazole wettable powder

[0013] The content of each component (by weight) is 6% of thiamethoxam, 34% of epoxiconazole, 6% of wetting and dispersing agent sodium sulfonate, 2% of sodium lauryl sulfate, 3% of pulling powder BX, and filler White carbon black 5%, bentonite to 100%. After the material is fully mixed and uniform, it is pulverized by air flow until the fineness is below 500 mesh, and the 40% thiamethoxamil · epoxiconazole wettable powder is obtained.

preparation Embodiment 2

[0015] 45% Thiemadone · Epoxiconazole Water Dispersible Granules

[0016] The content of each component (by weight) is 5% of thiamethoxam, 40% of epoxazole, 3% of wetting and dispersing agent sodium naphthalenesulfonic acid formaldehyde mixture, 5% of fatty alcohol polyoxyethylene ester, and disintegrant bicarbonate Sodium 4%, filler silica 20%, starch to 100%. The above-mentioned materials are thoroughly mixed and dried to prepare 45% thiamethondone·epiconazole water-dispersible granules through boiling granulation and drying.

preparation Embodiment 3

[0018] 35% Thiemadone · Epoxiconazole Aqueous Suspension Concentrate

[0019] The content of each component (by weight) is 5% of thiamethoxam, 30% of epoxazole, 6% of emulsifier ethoxylated castor oil, 8% of fatty acid polyoxyethylene ether, 5% of antifreeze propylene glycol, and thickener silicon Acid magnesium aluminum 0.5%, water to make up to 100%. After the above-mentioned materials are fully mixed and uniform, they are firstly ground by a colloid mill, and then ground by a sand mill until the particle size of the material reaches below 5 μm, and the finished product of 35% thiamethondone·epiconazole aqueous suspension is obtained.

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PUM

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Abstract

The invention discloses a compound sterilization composition containing benziothiazolinone and epoxiconazole which are effective components. The mass ratio of the benziothiazolinone to the epoxiconazole is 30-1:1-50. The sterilization composition is a crop sterilization agent, can prevent a plurality of diseases of crops, has an obvious synergistic effect, and can control diseases caused by a plurality of fungi and some bacteria of wheat, cotton, fruit trees and vegetables.

Description

technical field [0001] The invention relates to a compound bactericidal composition containing thiamethoxam and epoxiconazole, which belongs to the technical field of pesticide compounding and application. technical background [0002] Benziothiazolinone is an isothiazole heterocyclic compound. The compound is a high-efficiency, low-toxicity, broad-spectrum fungicide. Its mechanism of action is mainly to combine with anions on the cell membrane surface of bacteria and fungi or react with sulfhydryl groups, destroy the synthesis system of proteins and cell membranes, and inhibit the growth of bacteria and fungi. Reproduction, interfering with the metabolism of pathogenic bacteria cells, making them physiologically disordered, leading to the death of pathogenic bacteria. The compound has good control effects on crop rot, canker, anthracnose, scab, leaf spot, downy mildew and the like caused by bacteria and fungi, and is very safe to crops. [0003] Epixiconazole (Epixiconazo...

Claims

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Application Information

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IPC IPC(8): A01N43/80A01N43/653A01P1/00A01P3/00
Inventor 王鹏宋迪生吴泽和李敏李媛
Owner 陕西西大华特科技实业有限公司
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