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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 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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  • 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

Embodiment 1

[0022] Weigh 80g of Lepimectin, 2g of profenofos, 4g of calcium dodecylbenzenesulfonate, 3g of phenethylphenol polyoxyethylene ether, and xylene to 100g, and put the above raw materials into a mixing tank according to the conventional method for preparing emulsifiable concentrate, and mix to form The main active ingredient is Lepimectin·profenofos emulsifiable concentrate with a weight percent content of 82%.

Embodiment 2

[0024] Take by weighing 2g Lepimectin, 80g profenofos, lignin 10g, sodium alkylnaphthalene sulfonate 2g, add to 100g with kaolin, the above raw materials are mixed in an ultrafine pulverizer, and the main active ingredient weight percentage content is 82%. Lepimectin Profenofos wettable powder.

Embodiment 3

[0026] Weigh 60g of Lepimectin, 2g of profenofos, 8g of calcium dodecylbenzenesulfonate, 6g of styroxylphenol polyoxyethylene ether, and add xylene to 100g, and put the above raw materials into the mixing tank according to the conventional method for preparing emulsifiable concentrate. A Lepimectin·profenofos emulsifiable concentrate with a main active ingredient weight percentage of 62% is 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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