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Seed treatment agent containing metconazole and fludioxonil

A seed treatment, metconazole technology, applied in the directions of fungicides, biocides, biocides, etc., can solve the problem of not finding compound seed treatment agents, achieve comprehensive control of seedling stage diseases and insect pests, reduce costs, and be beneficial to the environment Effect

Inactive Publication Date: 2015-05-20
北农(海利)涿州种衣剂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] After preliminary search and analysis, no relevant reports were found on the compound seed treatment agent with the fungicide metconazole and the fungicide fludioxonil as active ingredients

Method used

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  • Seed treatment agent containing metconazole and fludioxonil
  • Seed treatment agent containing metconazole and fludioxonil
  • Seed treatment agent containing metconazole and fludioxonil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] 35% metconazole, 1% fludioxonil, 8% dispersant, 8% wetting agent, 8% film-forming agent, 5% warning color, supplemented with filler, uniformly stirred in a stirring tank, and mixed after passing through a jet mill Evenly, that is, 36% metconazole·fludioxonil seed treatment dispersible powder was prepared.

Embodiment 2

[0054]1% metconazole, 30% fludioxonil, 3% dispersant, 2% wetting agent, 1% film-forming agent, 1% warning color, and the filler is added to 100% by weight and mixed, uniformly stirred in a stirring tank, and After the jet mill, mix evenly to obtain 31% metconazole·fludioxonil seed treatment dispersible powder.

Embodiment 3

[0056] 24% of metconazole, 20% of fludioxonil, 8% of dispersant, 5% of wetting agent, 3% of film-forming agent, 2% of warning color, and the filler is added to 100% by weight and mixed, uniformly stirred in a stirring tank, and After the jet mill, mix evenly to obtain 44% metconazole·fludioxonil seed treatment dispersible powder.

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Abstract

The invention discloses a seed treatment agent containing metconazole and fludioxonil, and particularly relates to the technical field of combination of pesticides. The seed treatment agent is characterized in that the seed treatment agent comprises the effective components including metconazole and fludioxonil, wherein the ratio of metconazole to fludioxonil in parts by weight is equal to (1:35)-(35:1), and the total content of the effective components accounts for 0.1-70% of the total amount of the whole preparation in parts by weight; seed treatment agent also comprises the balance of auxiliary component. When being used for treating seeds, the seed treatment agent has the effects of conserving seedlings, enabling the seedlings to be strong, improving the stress resistance and comprehensively controlling seedling stage disease and pests, thus achieving the aims of yield protection and yield increment; furthermore, the seed treatment agent applied underground in a hiding way, and is clear in target and can be used for treating in a centralized manner; after the seed treatment agent is used, environmental and ecological protection can be well realized, pesticide, time and money can be reduced, the resources are saved, and the cost is lowered; therefore, the seed treatment agent is economical and has remarkable ecological benefit.

Description

technical field [0001] The invention relates to the technical field of pesticide compounding, in particular to a seed treatment agent containing metconazole and fludioxonil. Background technique [0002] Metconazole, a new triazole fungicide developed by Kureha Chemical Company in Japan in the early 1990s, is an inhibitor of C-14 demethylase in ergosterol biosynthesis. Although the mechanism of action is the same as other triazole fungicides, the activity spectrum is quite different. Both isomers have bactericidal activity, but the activity of the cis form is higher than that of the trans form. The fungicidal spectrum of metconazole is very broad and its activity is excellent. Field application of metconazole has excellent effects on the plant diseases of Septoria, Fusarium and Puccinia of cereal crops. Compared with traditional fungicides, metconazole has a very low dose and a wide range of control of cereal plant diseases. [0003] Fludioxonil (Fludioxonil) is a non-sy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/653A01P3/00A01N43/36
Inventor 刘世明杨沙程海章谢艳国谷伟周辉许磊
Owner 北农(海利)涿州种衣剂有限公司
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