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Nimbin and abamectin mixed pesticide preparation

A technology of pesticide preparation and avermectin, which is applied in the field of pesticide mixing and its preparation, can solve the problems of fewer and unstable formulations in processing, and achieve the effects of reducing dosage, reducing damage, and overcoming resistance easily

Inactive Publication Date: 2005-01-12
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Azadirachtin is a compound derived from the plant Neem, which has excellent acaricidal activity, degrades quickly in the environment, does not harm natural enemies and other non-target organisms, and has the disadvantage of instability and less processed dosage forms

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Embodiment one: the preparation of 3% azadirachtin and avermectin EC, the proportion of each component is:

[0049] Azadirachtin is 0.3% (weight);

[0050] Abamectin 2.7% (weight);

[0051] Surfactant: dodecylphenol polyoxyethylene ether is 15% (weight);

[0052] Organic solvent: xylene is 37% (weight);

[0053] Cosolvent: methyl alcohol is 15% (weight);

[0054] Anti-photolysis agent: castor oil is 1% (weight);

[0055] Stabilizer: epoxidized soybean oil is 17% (weight);

[0056] Penetrant: laurocaprazine is 12% (weight);

[0057] Put each component into the preparation kettle and mix thoroughly to obtain the product.

[0058] Experimental effect of azadirachtin and acaricide mixed pesticide formulations.

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PUM

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Abstract

An agricultural chemical for treating mite is prepared from nimbin and abamectin through proportionally mixing.

Description

[0001] This application is a divisional application of azadirachtin and acaricide mixed pesticide preparation, application number 021349193, filing date 2002.10.10. technical field [0002] The invention belongs to the compounding of pesticides and a preparation method thereof, in particular to the compounding of azadirachtin and acaricides. technical background [0003] At present, chemical acaricides are mostly used in the prevention and control of agricultural pest mites, which can easily cause pest mites to develop drug resistance, kill a large number of beneficial natural enemies, lead to rampant damage of pest mites, pollute the environment, and easily cause human and animal poisoning. Therefore, the development of environmentally friendly acaricides is an urgent need for agricultural production. [0004] Azadirachtin is a compound derived from the plant Neem, which has excellent acaricidal activity, degrades quickly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/90
Inventor 徐汉虹
Owner SOUTH CHINA AGRI UNIV