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Tubatoxin and miticide blending pesticide preparations

A technology for pesticide preparation and rotenone, which is applied in the field of pesticides, can solve the problems of less processing formulations and instability, and achieve the effects of reducing damage, reducing toxic effects, and reasonable compatibility and ratio.

Inactive Publication Date: 2011-02-16
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 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

[0015] Embodiment 1: the preparation of 2.5% rotenone+tetranactin emulsifiable concentrate, the weight ratio of each component is:

[0016] Rotenone is 0.05%;

[0017] Tetranactin 2.45%;

[0018] Surfactant: dodecylphenol polyoxyethylene ether is 15%;

[0019] Co-solvent: methanol is 15%;

[0020] Anti-photolysis agent: castor oil is 1%;

[0021] Stabilizer: epoxidized soybean oil is 17%;

[0022] Penetrant: Laurocaprazine is 12%;

[0023] Organic solvent: make up to 100% xylene.

[0024] Put each component into the preparation kettle and mix thoroughly to obtain the product.

Embodiment 2

[0025] Embodiment 2: the preparation of 3% rotenone+dofenapyn emulsifiable concentrate, the weight ratio of each component is:

[0026] Rotenone is 2%;

[0027] dofenapyn at 1%;

[0028] Surfactant: dodecylphenol polyoxyethylene ether is 15%;

[0029] Co-solvent: methanol is 15%;

[0030] Anti-photolysis agent: castor oil is 1%;

[0031] Stabilizer: epoxidized soybean oil is 17%;

[0032] Penetrant: Laurocaprazine is 12%;

[0033] Organic solvent: make up to 100% xylene.

[0034] Put each component into the preparation kettle and mix thoroughly to obtain the product.

Embodiment 3

[0035] Embodiment 3: the preparation of 3% rotenone+huaguangmycin emulsifiable concentrate, the weight ratio of each component is:

[0036] Rotenone is 0.3%;

[0037] Huaguangmycin is 2.7%;

[0038] Surfactant: dodecylphenol polyoxyethylene ether is 15%;

[0039] Co-solvent: methanol is 15%;

[0040] Anti-photolysis agent: castor oil is 1%;

[0041] Stabilizer: epoxidized soybean oil is 17%;

[0042] Penetrant: Laurocaprazine is 12%;

[0043] Organic solvent: make up to 100% xylene.

[0044] Put each component into the preparation kettle and mix thoroughly to obtain the product.

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PUM

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Abstract

The invention discloses a mixed-prepared pesticide agent taking rotenone and acaricide as major raw materials. The pesticide agent is prepared by the following weight percent: 0.05 percent -70 percent of the rotenone, 1 percent -70 percent of the acaricide and the other auxiliary agents which are mixed. The invention makes use of the synergism of the rotenone and the acaricide, so the pesticide resistance of pest mites can be overcame; the use rang of the medicament can be enlarged; the persistently effective period of medicament can be prolonged and the production cost of the pesticide can be reduced. The invention can greatly reduce the poisoning effect to all kinds of natural enemies and is in favor of lightening the destruction to ecology environment.

Description

technical field [0001] The invention belongs to the technical field of pesticides, in particular to a pesticide preparation mixed with rotenone and acaricide. Background technique [0002] At present, chemical acaricides are mostly used in the prevention and control of agricultural pest mites, which can easily cause pest mites to develop resistance, and at the same time kill a large number of beneficial natural enemies, resulting in rampant damage of pest mites, polluting the environment, and easily causing human and animal poisoning. Therefore, the development of environmentally friendly acaricides is an urgent need for agricultural production. [0003] Rotenone is a compound derived from the root of the plant Rotenone or the leaves of edamame. It has excellent acaricidal activity, 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. [0004] Thro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N47/28A01N55/04A01P7/02A01N43/90
Inventor 徐汉虹江定心
Owner SOUTH CHINA AGRI UNIV
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