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Pesticidal suspended seed coating capable of preventing diseases

A technology for suspended seed coating, insecticide and disease prevention, applied in the field of pesticides, can solve the problems of large pesticide residues in crops, unfavorable human health, and single control spectrum, and achieve the effects of long special effect period, good control effect, and obvious synergy.

Inactive Publication Date: 2013-09-11
陕西亿田丰作物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The most likely problem in the prevention and control of diseases and insect pests is the emergence of drug resistance, followed by the single control spectrum, farmers apply pesticides many times when using it, causing serious environmental pollution, large pesticide residues in crops, and harmful to human health

Method used

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  • Pesticidal suspended seed coating capable of preventing diseases
  • Pesticidal suspended seed coating capable of preventing diseases
  • Pesticidal suspended seed coating capable of preventing diseases

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0026] Example 1 20.2% clothianidin tebuconazole suspension seed coating

[0027] Clothianidin 20%, Tebuconazole 0.2%, Glycerol 0.5%, Carboxymethylcellulose Sodium 0.5%, Polyacrylamide 5%, C 8～10 0.5% of fatty alcohols, 1% of alkylphenol polyoxyethylene ether, polyoxyethylene fatty acid, 0.1% of basic rose essence, and deionized water are added to 100% by weight to prepare 20.2% clothianidin tebuconazole suspension Seed coating agent.

[0028] Replace tebuconazole with thiram can also be a new embodiment.

example 2

[0029] Example 2 10.1% clothianidin tebuconazole suspension seed coating

[0030] Clothianidin 0.1%, Tebuconazole 10%, Glycerol 0.5%, Carboxymethylcellulose Sodium 0.5%, Polyacrylamide 5%, C 8～10 0.5% of fatty alcohols, 1% of alkylphenol polyoxyethylene ethers, polyoxyethylene fatty acids, 0.1% of basic rhodamine, and deionized water are added to 100% by weight to prepare 10.1% clothianidin tebuconazole suspension Seed coating agent.

[0031] Replace tebuconazole with thiram can also be a new embodiment.

example 3

[0032] Example 3 18.3% clothianidin tebuconazole suspension seed coating

[0033] Clothianidin 18%, Tebuconazole 0.3%, Glycerol 0.5%, Carboxymethylcellulose Sodium 0.5%, Polyacrylamide 5%, C 8～10 0.5% of fatty alcohols, 1% of alkylphenol polyoxyethylene ether, polyoxyethylene fatty acid, 0.1% of rhodamine basic, and deionized water are added to 100% by weight to prepare 18.3% clothianidin tebuconazole suspension Seed coating agent.

[0034] Replace tebuconazole with thiram can also be a new embodiment.

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Abstract

The invention discloses a pesticidal suspended seed coating capable of preventing diseases. The seed coating is mainly characterized in that the effective active components are clothianidin and an effective component B, wherein the weight ratio of the clothianidin to the effective component B is 100:1-1:100, and the composition is prepared into a suspended seed coating. The invention has the advantages of favorable film formation property, uniform coating, high suspension percentage, high safety, low toxicity and the like, and can be widely used for seed treatment of wheat, corns, soybeans, peanuts, cotton and other crops. The invention has a slow-release action, reduces the pesticide consumption, is safe for human and livestock, does not have chemical injury, and has favorable environmental compatibility.

Description

technical field [0001] The invention belongs to the technical field of pesticides, and in particular relates to a suspension seed coating agent for killing insects and preventing diseases. Background technique [0002] Clothianidin chemical name: (E)-1-(2-chloro-1,3-thiazol-5-ylmethyl)-3-methyl-2-2-nitroguanidine, molecular formula: C 6 h 8 ClN 5 o 2 S, Clothianidin is a neonicotinoid insecticide. It is a new type of insecticide with high efficiency, safety and high selectivity. Its effect is similar to that of nicotinic acetylcholine receptors. Suction activity. It is mainly used as an insecticide for preventing and controlling aphids, leafhoppers, thrips, planthoppers and other pests of Hemiptera, Coleoptera, Diptera and some Lepidoptera on rice, vegetables, fruit trees and other crops. It has the advantages of broad spectrum, less dosage, low toxicity, long duration of drug effect, no harm to crops, safe use, no cross-resistance with conventional pesticides, etc. It ...

Claims

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Application Information

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IPC IPC(8): A01N51/00A01N43/653A01N47/26A01P3/00A01P7/04
Inventor 张伟
Owner 陕西亿田丰作物科技有限公司
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