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Insecticide microemulsion containing methylamino avermectin

A technology of emamectin and microemulsion, applied in biocides, animal repellents, plant growth regulators, etc., can solve problems such as poor insecticidal effect, unsafe storage and transportation, and environmental pollution, and achieve cost-effective Environmental protection, safe storage and transportation, good insecticidal effect

Inactive Publication Date: 2006-06-21
新奥天然气股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of insecticides for plant protection, and emulsifiable concentrate preparations are generally used. The disadvantages are low flash point, unsafe storage and transportation, poor insecticidal effect, high cost and environmental pollution.

Method used

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  • Insecticide microemulsion containing methylamino avermectin

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Example 1: Dissolve 0.2% emamectin in 10% ethanol solvent, and then add

[0010] 10% OP-10 emulsifier and 1% BHT stabilizer are mixed for 2 hours at 30°C, the rest is made up to 97% with water and stirred at room temperature for 1 hour, and then 3% ethylene glycol antifreeze is added. Stir at room temperature for 1 hour to prepare the present invention.

Embodiment 2

[0011] Example 2: Dissolve 0.5% emamectin in 15% ethanol solvent, add 10% Tween 80 emulsifier and 2% paraformaldehyde stabilizer, and mix at 30°C After 2 hours, the rest is made up with 98% of water and stirred at room temperature for 1 hour, then 2% of glycerin antifreeze is added, and stirred at room temperature for 1 hour to make the present invention.

Embodiment 3

[0012] Example 3: Dissolve 1% emamectin in 10% methanol solvent, add 15% 600# emulsifier and 2% trisodium phosphate stabilizer, and mix at 30°C. 2 It is stirred for 1 hour at room temperature after making up 98% of the rest with water, then 2% of propylene glycol antifreeze is added, and stirred at room temperature for 1 hour to make the present invention.

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Abstract

The present invention discloses one kind of methylamino abamectin pesticide micro emulsion superior to pesticide oil emulsion, which has low flash point, low safety, poor pesticidal effect, high cost and environmental pollution, and belongs to the field of plant protecting pesticide technology. The methylamino abamectin pesticide micro emulsion consists of methylamino abamectin 0.2-10 wt%, solvent 10-20 wt%, emulsifier 8-15 wt%, stabilizer 1-3 wt% and antifreeze agent 2-3 wt% except water. The methylamino abamectin pesticide micro emulsion may be used widely in preventing and controlling pests in vegetable, fruit trees, cotton and other crops.

Description

Technical field [0001] The invention relates to an insecticidal microemulsion containing methylamino abamectin, in particular to an insecticidal microemulsion containing methylamino abamectin for plant protection containing methylamino abamectin. Background technique [0002] There are many types of insecticides for plant protection. Emulsifiable concentrates are generally used. The disadvantages are low flash point, unsafe storage and transportation, poor insecticidal effect, high cost and environmental pollution. Summary of the invention [0003] The invention overcomes the shortcomings in the prior art and provides an insecticidal microemulsion containing emamectin with high flash point, safe storage and transportation, good insecticidal effect, low cost and environmental protection. [0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: the insecticidal microemulsion containing emamectin is compos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01N25/02
Inventor 柴方堃张惠芳陈美玲李俊花高永民高龙
Owner 新奥天然气股份有限公司
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