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Compound emamectin benzoate and beta-cypermethrin pesticide composition and preparation

A technology of beta-cypermethrin and pesticide composition, which is applied in the field of pesticides in the agricultural field, can solve the problems of increasing the amount of pesticides, increasing the cost of insecticide, polluting the environment, etc., reducing surface tension and contact angle, and reducing the concentration of pesticides used , highly active effect

Inactive Publication Date: 2018-02-16
NANNING TAIDAFENG CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Long-term use of one type of insecticide will easily lead to insect resistance, which will increase the amount of insecticide used, kill a large number of natural enemies of pests, increase the cost of insecticide, and pollute the environment, resulting in high toxicity, large dosage, large residues, and poor efficacy.

Method used

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  • Compound emamectin benzoate and beta-cypermethrin pesticide composition and preparation
  • Compound emamectin benzoate and beta-cypermethrin pesticide composition and preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0081] Embodiment 1 microemulsion

[0082] Weigh 0.2kg of active ingredients emamectin benzoate, 0.1kg of beta-cypermethrin, 0.05kg of spinosad, 0.05kg of α-terpineol, 0.01kg of matrine, 0.02kg of nicotine, 0.03kg of rotenone, and 0.02kg of anisein, Dieterine 0.02kg; then weigh 3kg of methanol, 1kg of sodium alkylbenzenenaphthalene sulfonate, 0.01kg of polyethylene glycol, 0.02kg of triethanolamine, and make up to 100kg with purified water;

[0083] Add the active ingredient and methanol into the reaction kettle, dissolve the active ingredient completely, add sodium alkylbenzene naphthalene sulfonate and mix evenly, add purified water, polyethylene glycol and triethanolamine while stirring, and stir at a speed of 2000rpm 30min, that is.

Embodiment 2

[0084] Embodiment 2 powder

[0085] Weigh 1.8kg of active ingredients emamectin benzoate, 0.6kg of beta-cypermethrin, 0.6kg of spinosad, 0.6kg of α-terpineol, 0.15kg of matrine, 0.05kg of nicotine, 0.05kg of rotenone, and 0.15kg of anisein, Dieterine 0.1kg; then weigh 0.04kg of sodium bicarbonate, 0.8kg of sodium dodecylbenzenesulfonate, and make up to 100kg with talcum powder;

[0086] The active ingredient and talcum powder are pulverized by airflow and stirred evenly, then sodium dodecylbenzenesulfonate and sodium bicarbonate are added, granulated and dried to obtain the product.

Embodiment 3

[0087] Embodiment 3 granules

[0088] Weigh 2.4kg of active ingredients emamectin benzoate, 1.5kg of beta-cypermethrin, 0.9kg of spinosad, 1.2kg of α-terpineol, 0.1kg of matrine, 0.1kg of nicotine, 0.1kg of rotenone, 0.5kg of anisein, Dieterine 0.2kg; then weigh 0.1kg of aluminum chloride, 1.5kg of calcium dodecylbenzenesulfonate, 0.8kg of sodium lauryl sulfate, and make up to 100kg with bentonite;

[0089] After the active ingredient and bentonite are pulverized by airflow and stirred uniformly, calcium dodecylbenzenesulfonate, aluminum chloride and sodium lauryl sulfate are added, granulated and dried to obtain the product.

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Abstract

The invention discloses a compound emamectin benzoate and beta-cypermethrin pesticide composition, prepared from emamectin benzoate, beta-cypermethrin, spinosad, alpha-terpineol, matrine, nicotine, rotenone, santonin, stemonine and the like. The compound emamectin benzoate and beta-cypermethrin pesticide composition of the invention may also be prepared with a pharmaceutically-acceptable carrier into the preparations, such as emulsifiable concentrate, microemulsion, emulsion in water, suspension, wettable powder, water-dispersible granules, microcapsule suspension, suspension in oil, other granules and other powders, and is convenient to use and store; the pesticide ingredients having different acting mechanisms are compounded so that complementary and synergic effect is achieved; the compound emamectin benzoate and beta-cypermethrin pesticide composition has low toxicity but high efficiency, long acting period and little residue, is organic and environmentally friendly, rarely causesdrug resistance, allows reduced pesticide consumption, provides reduced cost of application and planting cost, allows relieved environmental pollution, is an environment-friendly pest-control pesticide composition and has a promising application prospect.

Description

technical field [0001] The invention relates to pesticides in the field of agriculture, more specifically to an insecticidal pesticide composition compounded with emamectin benzoate and beta-cypermethrin and a preparation thereof. Background technique [0002] Emamectin benzoate (full name emamectin benzoate) is a low-toxic insecticide and acaricide derived from microorganisms. It is a high-efficiency biological agent synthesized on the basis of abamectin. It has high activity, It has the characteristics of wide insecticidal spectrum, good mixability, long-lasting effect, and safe use. The mode of action is mainly stomach poisoning, and it also has contact killing effect. Its insecticidal mechanism is to hinder the motor nerves of pests, and it has extremely high activity on the larvae of Lepidoptera insects and many other pests and mites, and it does not harm beneficial insects in the process of controlling pests, which is conducive to the comprehensive control of pests. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N53/08A01N43/90A01N43/22A01N31/04A01N43/40A01N43/12A01P7/04A01N25/30
Inventor 孙正杰韦永安
Owner NANNING TAIDAFENG CHEM CO LTD
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