Sanitary insecticidal composition containing chlorempenthrin and propoxur

A technology of permethrin and propoxur, which is applied in the field of compound sanitation insecticides, can solve the problems of reduced control efficiency and the like

Inactive Publication Date: 2020-07-07
JIANGSU YANGNONG CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Proxacarb has stomach poisoning, contact killing and fumigation effects, and is widely used in the field of external environment. Due to its good quick-acting properties, long-term and large-scale use has caused mosquitoes, flies, cockroaches and other pests to develop greater resistance to it. The phenomenon that the control effect is generally reduced

Method used

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  • Sanitary insecticidal composition containing chlorempenthrin and propoxur
  • Sanitary insecticidal composition containing chlorempenthrin and propoxur
  • Sanitary insecticidal composition containing chlorempenthrin and propoxur

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0027] Formulation example 1: 33% permethrin·propoxur wettable powder

[0028] Chlorethrin 3%, propoxur 30%, sodium dodecylbenzene sulfonate 4%, lignosulfonate 6%, modified starch 5%, alkoxy modified polytrisiloxane 2% , diatomaceous earth supplemented to 100%.

[0029] Mix the ingredients evenly, pulverize them with an ultrafine jet mill, and then mix them to obtain 33% permethrin·propoxur wettable powder.

example 2

[0030] Formulation example 2: 20% permethrin·propoxur wettable powder

[0031] Chlorethrin 2%, propoxur 18%, alkyl sulfonate 2%, polycarboxylate 5%, hydroxymethyl cellulose 4%, alkoxy modified polytrisiloxane 2%, kaolin Make up to 100%.

[0032] Mix the ingredients evenly, pulverize them with an ultrafine jet mill, and then mix them to obtain 20% permethrin·propoxur wettable powder.

example 3

[0033] Formulation example 3: 27% permethrin·propoxur water dispersible granules

[0034] Chlorethrin 3%, propoxur 24%, alkyl sulfonate 3%, polycarboxylate 6%, modified starch 4%, alkoxy modified polytrisiloxane 2%, ammonium sulfate 5 %, kaolin fills up to 100%.

[0035] Mix the ingredients evenly, pulverize with an ultrafine jet mill, knead, and then enter into a rotary granulator for granulation and drying to obtain 27% permethrin·propoxur water-dispersible granules.

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PUM

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Abstract

The invention relates to a compound insecticide. The compound insecticide is characterized in that the effective components of the compound insecticide are the chlorempenthrin and the propoxur, wherein the compounding weight ratio of the chlorempenthrin to the propoxur is (1:20)-(1:1), preferably (1:10)-(1:5); the compound insecticide has the advantages of high efficiency, low toxicity, environmental friendliness and the like, the lasting period is long, the application period is prolonged, and the labor cost is reduced. The insecticidal composition is widely applied to hotels, schools, factories, families, peasant households and public places, and has special effects of preventing and treating sanitary pests such as mosquitoes, flies, cockroaches, fleas and bugs.

Description

technical field [0001] The invention relates to a hygienic insecticide, in particular to a compound hygienic insecticide containing chlorphenthrin and propoxur. Background technique [0002] Chlorethrin, also known as dichlorphenthrin, is a new type of pyrethroid insecticide with high efficiency and low toxicity. It has good effects on mosquitoes, flies and cockroaches. It has high vapor pressure, With the characteristics of good volatility and strong killing power, it can knock down pests quickly, especially when it is sprayed and fumigated. [0003] Proxacarb has stomach poisoning, contact killing and fumigation effects, and is widely used in the field of external environment. Due to its good quick-acting properties, long-term and large-scale use has caused mosquitoes, flies, cockroaches and other pests to develop greater resistance to it. There is a general decrease in the control effect. Therefore, there is a need for an environmentally friendly and efficient pesticide...

Claims

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Application Information

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IPC IPC(8): A01N53/10A01N47/22A01P7/04
CPCA01N47/22A01N53/00
Inventor 沈阳李安明章超田大军张春妮陈萍黄海燕
Owner JIANGSU YANGNONG CHEM
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