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Mix pesticide preparation of tubatoxin and antibiotic insecticide

A technology of antibiotic insecticides and pesticide preparations, applied in the field of pesticides, can solve the problem of few mixed varieties of rotenone and antibiotic insecticides, and achieve the effects of broadening the scope of use, protecting the safety of humans and animals, and reducing the cost of use

Inactive Publication Date: 2010-03-24
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Currently there are few hybrids of rotenone and antibiotic insecticides

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1: Preparation of 2.5% rotenone + emamectin EC, the weight ratio of each component is:

[0018] Rotenone is 0.05%;

[0019] Imamectin is 2.45%;

[0020] Surfactant: 15% dodecylphenol polyoxyethylene ether;

[0021] Co-solvent: methanol is 15%;

[0022] Anti-photolysis agent: 1% castor oil;

[0023] Stabilizer: epoxidized soybean oil is 17%;

[0024] Penetrating agent: Azone is 12%;

[0025] Organic solvent: make up to 100% xylene;

[0026] Put the components into the mixing kettle and mix thoroughly to obtain the product.

Embodiment 2

[0027] Example 2: Preparation of 3% rotenone + eprimectin EC, the weight ratio of each component is:

[0028] Rotenone is 0.3%;

[0029] Eprimectin is 2.7%;

[0030] Surfactant: 15% dodecylphenol polyoxyethylene ether;

[0031] Co-solvent: methanol is 15%;

[0032] Anti-photolysis agent: 1% castor oil;

[0033] Stabilizer: epoxidized soybean oil is 17%;

[0034] Penetrating agent: Azone is 12%;

[0035] Organic solvent: make up to 100% xylene;

[0036] Put the components into the mixing kettle and mix thoroughly to obtain the product.

Embodiment 3

[0037] Example 3: Preparation of 3% rotenone + emamectin EC, the weight ratio of each component is:

[0038] Rotenone is 2.95%;

[0039] Imamectin is 0.05%;

[0040] Surfactant: 15% dodecylphenol polyoxyethylene ether;

[0041] Co-solvent: methanol is 15%;

[0042] Anti-photolysis agent: 1% castor oil;

[0043] Stabilizer: epoxidized soybean oil is 17%;

[0044] Penetrating agent: Azone is 12%;

[0045] Organic solvent: make up to 100% xylene;

[0046] Put the components into the mixing kettle and mix thoroughly to obtain the product.

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PUM

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Abstract

The invention discloses a pesticide which is mixed-prepared by taking a rotenone and an antibiotic insecticide as main materials. The invention is prepared by mixing the rotenone with a weight percentage of 0.05 to 70 percent, the antibiotic insecticide with a weight percentage of 0.05 to 70 percent and the rest is accessory ingredient. The invention utilizes the synergistic actions between the rotenone and the antibiotic insecticide to reach the goals of overcoming drug fastness of the pests, enlarging the application range of the medicament and prolonging the persistent period of the medicament.

Description

Technical field [0001] The invention belongs to the technical field of pesticides, and specifically relates to a mixed pesticide preparation of rotenone and antibiotic pesticides. Background technique [0002] People rely solely on the use of a certain type of insecticide for a long time, and the insects are prone to become resistant to insecticides, resulting in a sharp increase in the amount of chemical insecticides used. This not only increases the economic burden of farmers and pollutes the environment, but also kills a large number of natural enemies of the insects. Rampant pests. At present, there are a large number of mixed insecticides on the market, but most of them are mixed between chemical pesticides. Most of these mixtures contain organophosphorus insecticides, which are more toxic to humans and animals, and are easy to cause poisoning. Long-term use, pests will also develop resistance. [0003] Rotenone is a compound derived from the roots of the plant Roten or the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/90A01P7/04A01N43/02
Inventor 徐汉虹江定心
Owner SOUTH CHINA AGRI UNIV