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New application of lupeol

A technology of lupeol and plants, which is applied in the field of application of lupeol, can solve the problems of no report on the application of lupeol, strong drug resistance, large occurrence area, etc., to increase effective acaricidal effect without causing pesticide damage Injury, the effect of high content

Inactive Publication Date: 2012-07-25
BEIJING UNIV OF AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Herbivorous mites are important pests in agricultural production. They have a wide distribution range, many harmful hosts, a large area of ​​occurrence, and strong drug resistance. They cause serious losses to agricultural production and are difficult to control.
However, there is no report on the application of lupeol in the preparation of plant acaricides in the existing literature; there is no harmonious acaricide with good environmental compatibility and safety for mammals

Method used

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  • New application of lupeol
  • New application of lupeol

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Lupeol 50%, solubilizer 20%, emulsifier 10%, synergist 10%, penetrant 10%, take the above raw materials to make emulsifiable concentrate according to the conventional process, and use spraying method to control phytophagous mites.

Embodiment 2

[0024] 40% of lupeol, 30% of solubilizer, 10% of emulsifier, 10% of synergist, and 10% of penetrant are taken from the above raw materials to make suspending agent according to the conventional process, and the phytophagous mites are controlled by spraying.

Embodiment 3

[0026] 30% of lupeol, 40% of solubilizer, 10% of emulsifier, 10% of synergist, and 10% of penetrant are taken from the above raw materials to make powder according to the conventional process, and the phytophagous mites are controlled by spraying.

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Abstract

The invention relates to a botanical acaricides applied to preventing mites on industrial crops such as fruit trees, vegetables and the like as well as a preparation method and new application thereof. The botanical acaricides is prepared from lupeol adding with surfactant, emulsifier, penetrant, synergist and the like, and has the characteristics of high efficiency, low toxicity, low residue, environment friendliness and the like.

Description

technical field [0001] The invention relates to a new application of lupeol, in particular to a new application of lupeol in preparing plant acaricides. Background technique [0002] Lupeol (Lupeol) alias Fagarasterol, molecular formula C 30 h 50 O molecular weight 426.7174. Herbivorous mites are important pests in agricultural production. They have a wide distribution range, many harmful hosts, a large area of ​​occurrence, and strong drug resistance. They cause serious losses to agricultural production and are difficult to control. However, there is no report on the application of lupeol in the preparation of plant acaricides in the existing literature; there is no harmonious acaricide with good environmental compatibility and safety to mammals. Contents of the invention [0003] The object of the present invention is to disclose the new application of lupeol; another object of the present invention is to disclose the new application of lupeol in the preparation of bo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N45/00A01P7/02A01N25/04
Inventor 王有年师光禄段丹丹姚山成军
Owner BEIJING UNIV OF AGRI
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