Synergistic insecticidal composition containing flupyrazofos and acetamiprid

An insecticidal composition, the technology of pyrofofos, applied in the field of pesticides, can solve the problems of high cost of pesticides for farmers, easy to produce drug resistance, and inability to protect crops, so as to reduce the amount of pesticides used in the field, reduce environmental pollution and pesticide residues, The effect of reducing the labor cost of prevention and control

Inactive Publication Date: 2018-05-08
HAILIR PESTICIDES & CHEM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Insecticide varieties containing a single component often have defects in the control of pesticide pests: continuous use is easy to produce resistance, narrow insecticidal spectrum, cannot provide comprehensive protection for crops, and the cost of pesticides for farmers is high.

Method used

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  • Synergistic insecticidal composition containing flupyrazofos and acetamiprid
  • Synergistic insecticidal composition containing flupyrazofos and acetamiprid
  • Synergistic insecticidal composition containing flupyrazofos and acetamiprid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Weigh 80g of parafos, 2g of acetamiprid, 4g of calcium dodecylbenzenesulfonate, 3g of phenethylphenol polyoxyethylene ether, and xylene to 100g, and put the above raw materials into the mixing tank according to the conventional method of preparing emulsifiable concentrate and mixed in medium to form pyraflufos-acetamiprid emulsifiable concentrate with a main active ingredient weight percentage of 82%.

Embodiment 2

[0020] Weigh 2g of parafos, 80g of acetamiprid, 10g of lignin, 2g of sodium alkylnaphthalene sulfonate, add kaolin to 100g, and mix the above raw materials in an ultrafine pulverizer to form the weight percentage of the main active ingredients It is 82% wettable powder of pyrofofos · acetamiprid.

Embodiment 3

[0022] Weigh 60g of parafos, 2g of acetamiprid, 8g of calcium dodecylbenzenesulfonate, 6g of phenethylphenol polyoxyethylene ether, and add xylene to 100g, and mix the above raw materials according to the conventional method of preparing EC Mix in a kettle to form pyraflufos-acetamiprid emulsifiable concentrate with a main active ingredient weight percentage of 62%.

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Abstract

The invention discloses a synergistic insecticidal composition containing flupyrazofos and acetamiprid and a purpose thereof. The insecticidal composition uses flupyrazofos and acetamiprid as main effective ingredients, wherein the weight ratio of the flupyrazofos to the acetamiprid is (1 to 60):(1 to 60). The synergistic insecticidal composition has the effects of enlarging the prevention and treatment spectrum and enhancing the efficacy; the medicine use cost can be reduced; the synergistic insecticidal composition can be prepared into missible oil, wettable powder, microemulsion, aqueous emulsion, suspending agents and water dispersible granules, and can be used for preventing and treating various injurious insects such as lepidoptera, heteropteran, hymenoptera ad coleoptera.

Description

technical field [0001] The invention belongs to the field of pesticides, and in particular relates to an insecticidal composition with pyraflufos and acetamiprid as main active ingredients and an application thereof. Background technique [0002] The English name flupyrazofos is a new type of pyrazole organophosphorus insecticide discovered by the Korean Research Institute of Chemistry (KRICT) and developed by Sungbo Chemicals Co.Ltd. It belongs to the acetylcholinesterase inhibitor and is mainly used in Chinese cabbage. The prevention and treatment of Lepidoptera pests such as crops such as green peach aphid, brown planthopper, diamondback moth, structural formula is as follows: [0003] [0004] Acetamiprid is a new type of insecticide, which mainly acts on the acetylcholinesterase of pests, destroys the motor nervous system of pests, and causes the death of pests. As a new type of insecticide, in addition to its contact and stomach poisoning effects, it also has a str...

Claims

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Application Information

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IPC IPC(8): A01N57/16A01N47/40A01P7/04
Inventor 葛家成杨志鹏李建国司国栋孙海燕
Owner HAILIR PESTICIDES & CHEM GRP
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