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Insecticidal composition containing propylene glycol alginate and emamectin benzoate

A technology containing methylamino abamectin and propylene glycol alginate is applied in the directions of insecticides, biocides, animal repellents, etc., and can solve the problems of single control effect, easy generation of resistance, and large usage amount. , to achieve the effect of reducing toxicity, high viscosity and high tensile force

Inactive Publication Date: 2011-11-09
ZHEJIANG SEGA SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art such as high cost, single control effect, easy to produce resistance, and large usage, and to provide a low-cost, human-friendly, environmentally friendly, long-lasting, non-toxic The insecticidal composition of propylene glycol alginate and nitenpyram (or abamectin or emamectin benzoate) that produces resistance and improves the utilization rate of active ingredients of the drug

Method used

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  • Insecticidal composition containing propylene glycol alginate and emamectin benzoate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Weigh 5% of propylene glycol alginate, 10% of nitenpyram, 8% of disodium alkylphenol polyoxyethylene ether sulfosuccinate, 6% of fatty alcohol polyoxyethylene ether, and make up 100% of the balance of xylene, Put the above raw materials into the mixing tank according to the conventional method of preparing emulsifiable cream.

[0035] Made of 5% propylene glycol alginate and 10% nitenpyram EC.

Embodiment 2

[0037] Weigh 5% propylene glycol alginate, 5% avermectin, 8% styrene phenol formaldehyde resin polyoxyethylene ether, 6% fatty alcohol polyoxyethylene ether, and make up 100% of the solvent oil balance. The method of preparing emulsifiable cream is put into a mixing tank for mixing.

[0038] Made of 5% propylene glycol alginate and 5% abamectin emulsifiable concentrate.

Embodiment 3

[0040] Weigh 5% propylene glycol alginate, 5% emamectin benzoate, 8% nonylphenol polyoxyethylene ether phosphate, 6% fatty alcohol polyoxyethylene ether, and make up 100% solvent oil. %, put the above raw materials into the mixing tank according to the conventional method of preparing emulsifiable concentrate.

[0041] Make 5% propylene glycol alginate, 5% emamectin emamectin benzoate emulsifiable concentrate.

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Abstract

The invention relates to an agricultural insecticidal composition, and especially relates to an insecticidal composition containing propylene glycol alginate and emamectin benzoate. The propylene-glycol-alginate-containing insecticidal composition comprises two active components, which are A and B. A comprises propylene glycol alginate, and B comprises emamectin benzoate, an auxiliary agent, and an excipient. Relative to a total weight of the insecticidal composition, A comprises 0.1% to 30% of propylene glycol alginate, by weight; and B comprises 0.5% to 40% of emamectin benzoate, 10% to 50% of the auxiliary agent, and 5% to 50% of the excipient, by weight. The insecticidal composition containing propylene glycol alginate and emamectin benzoate provided by the invention has advantages of low use cost and long persistent period. The insecticidal composition is friendly to human body and to the environment. With the insecticidal composition, resistance is not easy to generate, and utilization rate of effective components can be improved.

Description

[0001] This patent application is a divisional application of an invention patent application (application number: 200810163726.1, filing date: 2008-12-31, invention name: insecticidal composition containing propylene glycol alginate). technical field [0002] The invention relates to an agricultural insecticidal composition, in particular to an insecticidal composition composed of propylene glycol alginate and nitenpyram or abamectin or emamectin benzoate. Background technique [0003] In recent years, pests with piercing-sucking mouthparts have been prevalent in a large area or even broke out in both the north and the south of China, especially the rice planthopper, whitefly, tea green leafhopper, flea beetle, thistle psyllid, and scale insects. , a wide range, and even migration, causing secondary hazards and causing heavy losses to agricultural production. The piercing-sucking mouthparts secrete wax liquid, have many breeding generations, have a long damage cycle, and are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01N43/16A01P7/04
Inventor 胡剑锋
Owner ZHEJIANG SEGA SCI & TECH
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