A bactericidal composition containing metalaxyl and difenoconazole

A technology of difenoconazole and metalaxyl, which is applied in the directions of fungicides, biocides, biocides, etc., can solve the problem that the bactericidal compound of metalaxyl is not mentioned, save plant protection costs, reduce Effects of pesticide residues and money-saving effects

Inactive Publication Date: 2011-11-30
北京绿色农华作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] So far, domestic and foreign patents have not yet mentioned the combination of two fungicidal compounds, metalaxyl and difenoconazole

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: 26 kilograms of the former medicine of 90% metalaxyl, 15 kilograms of the former medicine of 95% difenoconazole, 1.5 kilograms of sodium lignosulfonate, 1.2 kilograms of sodium dodecylbenzenesulfonate, 0.7 kilogram of propylene glycol, 0.2 kilograms of sodium benzoate, 0.2 kilograms of glycerin, 0.2 kilograms of polyvinyl alcohol, 79.5 kilograms of water, get final product by the known technique of those skilled in the art.

Embodiment 2

[0026] Embodiment two: 26 kilograms of the former medicine of 90% metalaxyl, 13.7 kilograms of the former medicine of 95% difenoconazole, 1.8 kilograms of sodium lignosulfonate, 2.0 kilograms of sodium dodecylbenzenesulfonate, 0.8 kilogram of propylene glycol, 0.3 kilograms of sodium benzoate, 0.2 kilograms of glycerin, 0.2 kilograms of polyvinyl alcohol, 71.0 kilograms of water, get final product by the known technique of those skilled in the art.

Embodiment 3

[0027] Embodiment three: 26 kilograms of the former medicine of 90% metalaxyl, 16.8 kilograms of the former medicine of 95% difenoconazole, 2.1 kilograms of sodium lignosulfonate, 2.1 kilograms of sodium dodecylbenzenesulfonate, 0.9 kilogram of propylene glycol, 0.5 kilograms of sodium benzoate, 0.2 kilograms of glycerin, 0.2 kilograms of polyvinyl alcohol, 64.2 kilograms of water, get final product by the known technique of those skilled in the art.

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PUM

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Abstract

The invention provides a fungicidal composition containing metalaxyl-ethyl and difenoconazole. The present invention is characterized in that the content of each component of the suspending agent of metalaxyl-fine and difenoconazole is (mass fraction): 0.1-70% of metalaxyl-fine, 0.1-70% of difenoconazole, dispersed 1-15% agent, 1-15% wetting agent, 1-5% antifreeze, 0.1-5% preservative, 0.1-5% defoamer, 0.1-5% thickener, water balance. The invention can be used for disinfection treatment of crop seeds, and can effectively prevent and control various fungal diseases caused by higher fungi and lower fungi.

Description

technical field [0001] The invention relates to an agricultural fungicide, in particular to a fungicidal composition containing metalaxyl-pur and difenoconazole. The invention can be used for disinfection treatment of crop seeds, and can effectively prevent and control various fungal diseases caused by higher fungi and lower fungi. technical background [0002] The sowing area and area of ​​China's main food crops and oil crops are relatively stable, which causes the accumulation of pathogenic bacteria in the soil for many years. In addition, factors such as cross-regional transfer of improved seeds and cross-regional operation of sowing and harvesting machines have resulted in two human-made disease transmission routes (soil-borne diseases, Seed-borne diseases) have caused the disease to increase year by year, and there is a trend of further aggravation. [0003] Jingjiaxyl, Chinese common name: Jingjiaxyl, English common name: Metalaxyl-M, chemical name: N-(2-methoxyacety...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01N37/46A01P3/00A01C1/08
Inventor 肖健王忠泽
Owner 北京绿色农华作物科技有限公司
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