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Abamectin-containing aqueous emulsion

A technology of abamectin and water emulsion, which is applied in the fields of acaricide and abamectin insecticide, can solve the problems of single function and poor stability, and achieve the effects of reducing transpiration, improving stability and reducing environmental pollution

Inactive Publication Date: 2009-10-28
陶钧炳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But existing abamectin aqueous emulsion and microemulsion have problems such as poor stability, single function

Method used

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  • Abamectin-containing aqueous emulsion
  • Abamectin-containing aqueous emulsion
  • Abamectin-containing aqueous emulsion

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1: 2% abamectin emulsion in water has another name called Lu Antu (LA-2) composition formula (mass percentage): abamectin 2%, octachlorodipropyl ether 1%, 36# hydraulic oil 65% , polyvinyl alcohol 4.4%, sodium dodecylbenzene sulfonate 2.0%, alkylphenol polyoxyethylene (10) ether 1.2%, octylphenol polyoxyethylene (4) ether 1.5%, lecithin 1%, fat 2.1% alcohol polyoxyethylene (3) ether, 0.5% sodium fatty alcohol polyoxyethylene ether sulfate, 0.2% ethylenediaminetetraacetic acid, 0.1% potassium 2,4-hexadienoate, 0.5% glycerol, 500 mesh bentonite 1 %, add deionized water to 100%. According to the technological process, it is made by mixing and stirring evenly.

Embodiment 2

[0032] Embodiment 2: 2.5% abamectin multifunctional water emulsion composition formula (mass percentage): abamectin 2.5%, octachlorodipropyl ether 1.8%, acetone 2%, xylene 6%, 30# machine oil 30% , high fat film 18%, polyvinyl alcohol 3%, alkylbenzene sulfonate calcium (Nongru 500) 8%, alkylphenol polyoxyethylene ether 2%, sorbitan oleate polyoxyethylene ether (spit temperature 65) 3.5%, fatty acid polyoxyethylene ether 2%, sodium nitrophenolate 1.2%, aluminum magnesium phosphate 0.8%, ethylene glycol 0.4%, and deionized water to 100%. According to the technological process, it is made by mixing and stirring evenly.

Embodiment 3

[0033] Embodiment 3: Abamectin and bifenthrin compound water emulsion has another name called green Anil (LA-9) composition formula (mass percentage): Abamectin 1%, bifenthrin 1%, octachlorodi Propyl ether 1.5%, 2-hexanone 2%, xylene 2.5%, isopropanol 0.5%, 46# white oil 36%, high fat film 26%, alkylphenol polyoxyethylene (10) ether phosphate 8% , seaweed extract 2%, coconut oil diethanolamide 0.6%, fatty alcohol polyoxyethylene ether 2%, polyvinylpyrrolidone 1.6%, and deionized water to 100%. According to the technological process, it is made by mixing and stirring evenly.

[0034] Stability test:

[0035] Through stability inspection, heat storage (54±2°C) was stable for 14 days, without stratification and emulsion; cold storage was stable at 0°C and -5°C for 7 days, without emulsion, crystallization, concentration gradient, and separation. layer and other bad phenomena. After quality inspection, the appearance, active ingredients, PH value, emulsion stability, low temper...

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Abstract

The invention relates to an abamectin-containing aqueous emulsion. In order to reduce the use amount of aromatics organic solvents as much as possible, protect users and other beneficial organisms, an abamectin emulsion which has a plurality of functions such as being suitable for plant physiological characteristics, having low toxicity, no incitation or little incitation to people and animals, being not harmful to crops and friendly to environment, preventing insects, treating disease and optimizing quality is provided. The aqueous emulsion consists of abamectin, octachlorodipropyl ether, refined oil, film forming base materials, a plurality of emulgators, plant nutritions, a defoaming agent, a stabilizing agent, an antifreezing agent, and deionized water. The aqueous emulsion is characterized by scientific formulation, advanced process, stability and low toxicity, and broad spectrum and high efficiency.

Description

technical field [0001] The invention relates to abamectin insecticide and acaricide. It belongs to the manufacturing process and method of pesticide. Background technique [0002] Abamectin, the English name Avermectins, is a class of sixteen-membered macrolide compounds with insecticidal, acaricidal, and nematicidal activities first developed by Satoshi Omura of Kitasato University in Japan and Merck Corporation of the United States. It was produced from Streptomyces Produced by fermentation of Streptomyces avermitilis. There are 8 components in natural Avermectins, mainly 4 kinds, namely A1a, A2a, B1a and B2a, whose total content is ≥80%; the corresponding 4 homologues with smaller proportions are A1b, A2b, B1b and B2b, whose total content Content ≤ 20%. In the late 1980s in my country, the 7051 strain was isolated and screened from the soil in Jieyang, Guangdong, developed by the Shanghai Pesticide Research Institute. After identification, it was proved that the strain...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N31/02A01N25/04A01P7/00A01P7/04A01P5/00
Inventor 陶松垒陶钧炳刘灵潘银月叶小军祝永哲
Owner 陶钧炳
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