Rotenone and acaricide mixed pesticide preparation

A technology of pesticide preparation and rotenone, which is applied in the field of pesticides, can solve the problems of instability and less processing formulations, and achieve the effects of reducing damage, prolonging the duration of efficacy, and improving drug efficacy

Inactive Publication Date: 2010-12-22
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Rotenone is a compound derived from the root of the plant Rotenone or the leaves of edamame. It has excellent acaricidal activity. It degrades quickly in the environment and does not harm natural enemies and other non-target organisms. Its disadvantage is that it is unstable and has fewer processed dosage forms

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: the preparation of 2.5% rotenone+tetranactin emulsifiable concentrate, each component weight ratio is:

[0017] Rotenone is 0.05%;

[0018] 2.45% for tetranactin;

[0019] Surfactant: Dodecylphenol polyoxyethylene ether is 15%;

[0020] Cosolvent: methanol is 15%;

[0021] Anti-photolysis agent: castor oil is 1%;

[0022] Stabilizer: epoxidized soybean oil is 17%;

[0023] Penetrating agent: 12% laurozone;

[0024] Organic solvent: make up to 100% with xylene.

[0025] Put each component into the modulation kettle and mix thoroughly to obtain the product.

Embodiment 2

[0026] Embodiment 2: the preparation of 3% rotenone+dofenapyn emulsifiable concentrate, each component weight ratio is:

[0027] Rotenone is 2%;

[0028] dofenapyn is 1%;

[0029] Surfactant: Dodecylphenol polyoxyethylene ether is 15%;

[0030] Cosolvent: methanol is 15%;

[0031] Anti-photolysis agent: castor oil is 1%;

[0032] Stabilizer: epoxidized soybean oil is 17%;

[0033] Penetrating agent: 12% laurozone;

[0034] Organic solvent: make up to 100% with xylene.

[0035] Put each component into the modulation kettle and mix thoroughly to obtain the product.

Embodiment 3

[0036] Embodiment 3: the preparation of 3% rotenone+Huaguangmycin EC, the weight ratio of each component is:

[0037] Rotenone is 0.3%;

[0038] Huaguangmycin is 2.7%;

[0039] Surfactant: Dodecylphenol polyoxyethylene ether is 15%;

[0040] Cosolvent: methanol is 15%;

[0041] Anti-photolysis agent: castor oil is 1%;

[0042] Stabilizer: epoxidized soybean oil is 17%;

[0043] Penetrating agent: 12% laurozone;

[0044] Organic solvent: make up to 100% with xylene.

[0045] Put each component into the modulation kettle and mix thoroughly to obtain the product.

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PUM

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Abstract

The invention discloses a pesticide preparation formed by mixing rotenone and acaricide as the main raw materials. The pesticide preparation is formed by mixing 0.05-70wt% of rotenone, 1-70wt% of acaricide and the balance auxiliaries. The acaricide is acetoprole or vaniliprole. The invention achieves the aims of overcoming resistance of mites to drugs, expanding the application range of the pesticide preparation and prolonging the effective duration of the pesticide preparation by utilizing the synergy of rotenone and acaricide, can lower the production cost of the pesticide and greatly lighten the poisoning effect of the pesticide on various natural enemies and is conductive to reducing damage to the ecological environment.

Description

[0001] This application is a divisional application of Chinese Patent Application No. 200710032947.0. The application date of the original application is December 27, 2007, and the name of the invention is "mixed pesticide formulation of rotenone and acaricide". technical field [0002] The invention belongs to the technical field of pesticides, and in particular relates to a pesticide preparation mixed with rotenone and acaricide. Background technique [0003] At present, most of the agricultural mites are controlled by chemical acaricides, which are easy to cause the mites to develop drug resistance, and at the same time kill a large number of beneficial natural enemies, resulting in rampant harm of the mites, polluting the environment, and easily causing poisoning to humans and animals. Therefore, the development of environment-friendly acaricides is an urgent need for agricultural production. [0004] Rotenone is a compound derived from the root of the plant or the leave...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90A01N43/56A01N47/02A01P7/02
Inventor 徐汉虹江定心
Owner SOUTH CHINA AGRI UNIV
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