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Seed treatment composition containing pyraclostrobin, fluopyram and chlorphrifos, preparation method and application thereof

A technology of fluopyram and pyraclostrobin, which is applied in the field of seed treatment compositions, can solve the problems of large dosage, single drug effect, environmental pollution, etc., reduce drug cost, improve control effect, and have obvious synergistic effect Effect

Inactive Publication Date: 2018-08-31
广东和利农生物种业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The most likely problem in the prevention and control of diseases and insect pests is the emergence of drug resistance. The second most important thing is to have multiple control functions and excellent control effects. However, the current seed treatment agents have relatively single efficacy. Using medicine to prevent and control different insect pests and different diseases respectively not only increases the labor force and improves the cost of medicine, but also the effect of insect control and disease treatment is not comprehensive and ideal each time. large, resulting in a large amount of pesticide residues in crops, which is not conducive to human health

Method used

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  • Seed treatment composition containing pyraclostrobin, fluopyram and chlorphrifos, preparation method and application thereof
  • Seed treatment composition containing pyraclostrobin, fluopyram and chlorphrifos, preparation method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Embodiment 1 9% seed treatment suspension seed coating agent

[0024] A seed treatment composition containing pyraclostrobin, fluopyram and chlorpyrifos, the seed treatment composition contains the following components in weight percentage: pyraclostrobin 2%, fluopyram 2%, Chlorpyrifos 5%, dispersant 0.1%, thickener 0.1%, emulsifier 5%, antifreeze 0.2%, colorant 0.2%, defoamer 0.1%, film former 0.5%, and the balance is deionized water.

Embodiment 218

[0025] Embodiment 2 18% seed treatment suspension seed coating agent

[0026] A seed treatment composition containing pyraclostrobin, fluopyram and chlorpyrifos, the seed treatment composition contains the following components in weight percentage: pyraclostrobin 3%, fluopyram 4%, Chlorpyrifos 11%, dispersant 0.6%, thickener 1.6%, emulsifier 7%, antifreeze 2.5%, colorant 0.7%, defoamer 1.4%, film former 1.5%, and the balance is deionized water.

Embodiment 319

[0027] Embodiment 3 19% seed treatment suspension seed coating agent

[0028] A seed treatment composition containing pyraclostrobin, fluopyram and chlorpyrifos, the seed treatment composition contains the following components in weight percentage: pyraclostrobin 8%, fluopyram 3%, Chlorpyrifos 8%, dispersant 3%, thickener 2.5%, emulsifier 11%, antifreeze 3%, colorant 2.8%, defoamer 2%, film former 3.5%, and the balance is deionized water.

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Abstract

The invention relates to a seed treatment composition containing pyraclostrobin, fluopyram and chlorphrifos, preparation method and application thereof, wherein the seed treatment composition comprises, by weight, the following components: 2-10% of pyraclostrobin, 2-10% of fluopyram, 5-25% of chlorphrifos, 0.1-3% of dispersant, 0.1-2.5% of thickening agent, 5-12% of emulsifier, 0.2-3% of anti-freezing agent, 0.2-2.8% of colorant, 0.1-2% of defoaming agent, 0.5-3.5% of film-forming agent and the balance solvent. The composition has the advantages of preventing and controlling multiple diseasesand insect pests at one time, reducing the use amount of the pesticide active ingredients, improving the preventive effect, and reducing the pesticide application cost.

Description

technical field [0001] The invention relates to the field of seed treatment compositions, in particular to a seed treatment composition containing pyraclostrobin, fluopyram and chlorpyrifos and its application. Background technique [0002] The use of seed treatment agents to treat seeds is one of the effective ways to prevent and control soil-borne and seed-borne diseases. Because of their film-forming properties, seed treatment agents can slowly release chemical components in the soil to prevent and control soil-borne and seed-borne diseases and improve Therefore, the use of seed treatment agents to solve the problems of soil-borne and seed-borne diseases from the source has become an important technology for increasing crop yields. [0003] The most likely problem in the prevention and control of diseases and insect pests is the emergence of drug resistance. The second most important thing is to have multiple control functions and excellent control effects. However, the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/24A01N43/40A01N57/16A01N25/04A01P7/04A01P3/00
CPCA01N47/24A01N25/04A01N43/40A01N57/16
Inventor 陈木溪陈坤豪李干
Owner 广东和利农生物种业股份有限公司
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