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Compound pesticide

A technology of pesticides and auxiliary materials, applied in agriculture, biocides, plant growth regulators, etc., to achieve the effects of improving utilization, expanding insecticidal spectrum, and reducing usage

Active Publication Date: 2014-11-05
GUANGXI SANJING CHEM SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The inventors found that compounding with L-α-terpineol, clothianidin, and chlorpyrifos has a surprising insecticidal effect, while the compound prepared with L-α-terpineol, clothianidin, and chlorpyrifos Pesticides have not been reported yet

Method used

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Examples

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Effect test

Embodiment 1

[0035] L-α-terpineol 8kg, clothianidin 4kg, chlorpyrifos 68kg, toluene 2kg, dichloromethane 4kg, sodium butylnaphthalene sulfonate 2kg, N'N-dimethylformamide added to 100kg. Dissolve clothianidin and chlorpyrifos with toluene, dichloromethane, and N'N-dimethylformamide, then add L-α-terpineol and sodium butylnaphthalene sulfonate and stir until a homogeneous liquid is obtained to obtain a compound pesticide emulsifiable concentrate .

Embodiment 2

[0037] L-α-terpineol 3kg, clothianidin 2kg, chlorpyrifos 60kg, xylene 6kg, calcium dodecylbenzenesulfonate 4.8kg, phenethylphenol polyoxyethylene ether 3.2kg, N'N-dimethyl formazan Amide supplemented to 100kg. Dissolve clothianidin and chlorpyrifos with N'N-dimethylformamide and xylene, then add L-α-terpineol, calcium dodecylbenzenesulfonate and phenethylphenol polyoxyethylene ether and stir until homogeneous phase liquid to obtain compound pesticide emulsifiable concentrate.

Embodiment 3

[0039] L-α-terpineol 4kg, Clothianidin 3kg, Chlorpyrifos 40kg, N'N-Dimethylformamide 10kg, Dichloromethane 4kg, Calcium dodecylbenzenesulfonate 2kg, Glycerol 3kg, Phenylethyl Phenol polyoxyethyl ether 2kg, purified water supplemented to 100kg. Stir and dissolve clothianidin and chlorpyrifos with N'N-dimethylformamide and dichloromethane, and add L-α-terpineol, calcium dodecylbenzenesulfonate, phenylethylphenol polyoxyethyl Ether and glycerin are stirred while heating, and purified water is slowly added, mixed and stirred for 1 hour to obtain a compound pesticide microemulsion.

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Abstract

The invention discloses a compound pesticide. The compound pesticide comprises levogyration alpha-terpilenol, clothianidin and chlorpyrifos. By compounding three pesticide active components, a remarkable synergetic effect is achieved, the dosage and using times of the pesticide are reduced remarkably, the cost is lowered, the pesticide resistance of injurious insects can be delayed, and meanwhile the insecticidal spectrum is expanded.

Description

technical field [0001] The invention relates to the field of pesticides and fertilizers, in particular to a compound pesticide. Background technique [0002] Sugarcane borer, sugarcane tortoise, sugarcane cotton aphid, sugarcane thrips, cane beetle and termites are the main pests in sugarcane production. If they are not properly controlled, they will cause a large area of ​​sugarcane yield reduction and reduce sugarcane quality. In the prevention and control of sugarcane pests, sugarcane farmers often use highly toxic pesticides for prevention and control, and poisoning accidents are common every year. Therefore, my country has issued a series of policies to prohibit and limit the use of highly toxic pesticides. In view of the situation that highly toxic pesticides such as methamidophos, carbofuran, and omethoate are completely banned, it is very urgent to develop and promote new pesticides with good systemic absorption, high efficiency, low toxicity and environmental protec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N57/16A01P7/04C05G3/02A01N51/00A01N31/04C05G3/60
Inventor 易芬远赖开平孙果宋方峰黄科林叶一强韦茂春
Owner GUANGXI SANJING CHEM SCI & TECH
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