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Synergistic insecticidal composition containing emamectin benzoate-chlorfenapyr and nitenpyram

An insecticidal composition and technology of nitenpyram, applied in the field of pesticides, can solve the problems of high toxicity, high cost of control and high market price of fish, shrimp and bees, and achieve outstanding insecticidal effect, improved concurrent treatment effect, and improved cost performance Effect

Inactive Publication Date: 2012-09-26
张少武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Emamectin benzoate has been produced by many companies in China, but due to the high manufacturing cost and high market price, the cost of prevention and control per unit area in agricultural production is high, which is difficult for farmers to accept, and it is highly toxic to fish, shrimp and bees. The use of other places is subject to certain restrictions

Method used

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  • Synergistic insecticidal composition containing emamectin benzoate-chlorfenapyr and nitenpyram

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The preparation ratio standard of 10% emamectin benzoate emulsifiable oil solution: 10g of the former medicine of emamectin benzoate, 10g of Nongru A, 5g of azone, 10g of BHT, 35g of xylene, and 30g of solvent naphtha.

Embodiment 2

[0021] The preparation proportion standard of 30% nitenpyram emulsifiable oil solution: nitenpyram technical product 30g, Nongru B 15g, azone 8g, cosolvent 15g, xylene 32g.

Embodiment 3

[0023] The preparation ratio standard of 15% emamectin benzoate · nitenpyram emulsifiable concentrate solution: 3 g of the former medicine of emamectin benzoate, 12 g of the former medicine of nitenpyram, and Nongru 506 # 10g, Nongru 602 # 5g, Azone 5g, BHT 10g, Xylene 55g.

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Abstract

The invention relates to a synergistic desinsection composite containing Emamectin Benzoate and Nitenpyram, which is mainly used for the control of crops in agriculture. The active ingredients of the composite consist of the Emamectin Benzoate, the Nitenpyram, accessory ingredient and excipient; wherein, the weight percentage ratio of the Emamectin Benzoate and the Nitenpyram is 1:80-80:1. The composite has better synergy, overcomes and defers the drug fastness of pests, expands the control spectrum, has rapid desinsection speed, reduces pesticide costs and toxicity, and is safe for the environment, human beings and animals.

Description

Technical field: [0001] The invention belongs to the technical field of pesticides and relates to a synergistic composition of emamectin benzoate and nitenpyram. The active ingredients of the composition are emamectin benzoate, nitenpyram, auxiliary agents and excipients. Background technique: [0002] In recent years, the direction of pesticide development is to embody high efficiency, low toxicity, low residue and no pollution. The specific performance is the pursuit of "three highs", that is, (1) high safety, which not only requires low toxicity, low residue, and pollution-free; (2) high biological activity; (3) high selectivity. Therefore, continue to improve the performance of the current pesticide products to meet the requirements of high efficiency, low toxicity and no pollution. Therefore, choosing a compound mixture of pesticides has become the current first choice and an effective way. By adjusting the ratio of different pesticides, the best synergistic effect can...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/90A01N43/40A01N25/04A01P7/00
Inventor 张少武
Owner 张少武
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