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Pesticide composition, and preparation method and application thereof

A technology of pesticide composition and active components, applied in the field of pesticides, can solve the problems of environmental pollution, frequent application of pesticides, large dosage of pesticides, etc., and achieve the effects of cost reduction, resistance to pesticides, and small dosage

Inactive Publication Date: 2016-07-20
河北野田农用化学有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, for different pests and diseases of potatoes, it is necessary to apply pesticides multiple times, which consumes a lot of manpower, material resources and financial resources. Moreover, the frequent application of pesticides and the large amount of pesticides will also cause environmental pollution.

Method used

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  • Pesticide composition, and preparation method and application thereof
  • Pesticide composition, and preparation method and application thereof
  • Pesticide composition, and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 9

[0056] 40% pyraclostrobin · imidacloprid · fludioxonil suspension seed coating

[0057] 5% by weight of pyraclostrobin, 30% by weight of imidacloprid, 5% by weight of fludioxonil, 3% by weight of naphthalene formaldehyde polycondensate sulfonate, 1% by weight of opening powder, 0.1% by weight of xanthan gum, and 0.2% by weight of magnesium aluminum silicate %, 0.1% by weight of silicone defoamer, 0.5% by weight of polyvinyl alcohol, 1.0% by weight of acid scarlet, and water added to 100% by weight.

Embodiment 10

[0059] 70% pyraclostrobin · imidacloprid · fludioxonil seed treatment dry powder

[0060] 4% by weight of pyraclostrobin, 62.5% by weight of imidacloprid, 3.5% by weight of fludioxonil, 5% by weight of sodium lignosulfonate, 1.5% by weight of sodium lauryl sulfate, 5% by weight of starch, 1% by weight of acid scarlet, kaolin 17.5% by weight.

Embodiment 11

[0062] 10% pyraclostrobin · imidacloprid · fludioxonil seed treatment dispersible powder

[0063] 0.4% by weight of pyraclostrobin, 8% by weight of imidacloprid, 1.6% by weight of fludioxonil, 3% by weight of naphthalene formaldehyde polycondensate sulfonate, 1% by weight of open powder, 2% by weight of starch, 1% by weight of acid scarlet, diatom Soil is added to 100% by weight.

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Abstract

The invention discloses a pesticide composition, and a preparation method and an application thereof, and relates to the technical field of pesticides. The pesticide composition contains active components of pyraclostrobin, imidacloprid and fludioxonil, wherein the weight ratio of pyraclostrobin to imidacloprid to fludioxonil is 1 to (0.1-20) to (0.1-10). The pesticide composition can prevent and treat potato various diseases and insect pests generated in a mixing manner or in succession through application for one time, is good in prevention and treatment effects, reduces the pesticide application amount, reduces the cost and has little pollution to the environment.

Description

technical field [0001] The invention relates to the technical field of pesticides. Background technique [0002] Potato is the fourth largest food crop in the world, its sown area and output are second only to corn, wheat and rice, and it is also one of the main food crops in my country. Potato has many uses and a long industrial chain. It is the raw material crop with the most abundant processed products in agricultural production. At the same time, potato has a short growing season, abundant stubble arrangements, and high comparable benefits. It has become one of the main economic crops for my country's planting structure adjustment, agricultural efficiency improvement, and farmers' income increase. At present, the development of my country's potato industry is still facing two major problems: low yield per unit area and poor efficiency. In terms of yield, seed potato quality and diseases are the key factors that directly affect high and stable yields; at the same time, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N51/00A01N47/24A01N43/36A01P3/00A01P7/04
CPCA01N51/00A01N43/36A01N47/24
Inventor 姚银娟王永士郭一兵王玉平李进涛徐彦磊
Owner 河北野田农用化学有限公司
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