Lepimectin and Profenofos contained compound insecticidal composition and use thereof

An insecticidal composition, profenofos technology, applied in the direction of insecticides, applications, biocides, etc., can solve the problems of high cost of pesticides for farmers, inability to protect crops, easy to produce drug resistance, etc., to overcome pest resistance, The effect of delaying pest resistance and improving control effect

Inactive Publication Date: 2016-10-26
NANJING HUAZHOU PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Insecticide varieties containing a single component often have defects in the control of pesticide pests: continuous use is easy to prod

Method used

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  • Lepimectin and Profenofos contained compound insecticidal composition and use thereof
  • Lepimectin and Profenofos contained compound insecticidal composition and use thereof
  • Lepimectin and Profenofos contained compound insecticidal composition and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] Example 1:

[0022] Weigh 80g of Lepimectin, 2g of profenofos, 4g of calcium dodecylbenzenesulfonate, 3g of phenethylphenol polyoxyethylene ether, and dimethylbenzene to 100g, and the above raw materials are dropped into the mixing kettle according to the conventional method for preparing emulsifiable concentrate and mixed to form The main active ingredient is Lepimectin·Profenofos EC with a weight percentage of 82%.

Example Embodiment

[0023] Example 2:

[0024] Weigh 2g of Lepimectin, 80g of profenofos, 10g of lignin, 2g of sodium alkylnaphthalene sulfonate, add to 100g with kaolin, and mix the above raw materials in an ultrafine pulverizer to form a main active ingredient weight percentage of 82%. Lepimectin·Profenofos WP.

Example Embodiment

[0025] Example 3:

[0026] Weigh 60g of Lepimectin, 2g of profenofos, 8g of calcium dodecylbenzenesulfonate, 6g of phenethylphenol polyoxyethylene ether, and xylene and add to 100g, and the above raw materials are dropped into the mixing kettle and mixed according to the conventional method of preparing emulsifiable concentrate, The Lepimectin·Profenofos emulsifiable concentrate with a main active ingredient weight percentage of 62% was formed.

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Abstract

The invention discloses a Lepimectin and Profenofos containing compound insecticidal composition and use thereof. The insecticidal composition employs Lepimectin and Profenofos as insecticidal active ingredients, wherein the weight ratio of the Lepimectin to the Profenofos is (0.1 to 80) to (0.5 to 80). The insecticidal composition can generate a relatively high synergistic effect, the pesticide resistance of insect pests is overcome and retarded, the insecticidal speed is high, and the effect duration is long, so that the pesticide use cost is reduced, and the control efficiency is apparently higher than that of a single agent. The insecticidal composition can be used for preventing and treating Lepidoptera pests on crops and particularly can be used to prevent and treat Helicoverpa armigera and snout moth's larva, and the control efficiency is apparently higher than that of the single agent.

Description

technical field [0001] The invention belongs to the field of agricultural insecticides containing heterocyclic compounds, and specifically relates to a compound insecticidal composition. Background technique [0002] Lepimectin is a derivative of milbemycin (milbemycin) A3 / A4 discovered by Japan's Sankyo Company, and was registered for use in Japan in 2006. As a new type of insecticide, it is used in vegetables and fruits such as cabbage, tomato, citrus, strawberry and grape, mainly to control pests such as Lepidoptera and Hemiptera. The drug has the characteristics of high insecticidal activity, less dosage, safe for humans and animals, no environmental pollution, strong specificity, no harm to natural enemies, and not easy to produce resistance, etc. It can be used in rotation with abamectin insecticides, In case of abamectin resistance. Therefore, it is known as one of the most promising broad-spectrum, high-efficiency, new non-cross-resistance insecticides. Its mechan...

Claims

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Application Information

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IPC IPC(8): A01N57/14A01N43/90A01P7/04
CPCA01N57/14A01N43/90A01N2300/00
Inventor 陈叶青郭崇友万维肖张宝俊石振龙
Owner NANJING HUAZHOU PHARMA
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