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New application of ethyl palmitate

A technology of ethyl palmitate and emulsifiable oil, applied in application, animal repellent, acaricide, etc., can solve the problems of no application report of ethyl palmitate, many harmful hosts, strong drug resistance, etc., and achieve increase Effective acaricide, good compatibility with the environment, and no pesticide damage

Inactive Publication Date: 2010-04-14
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 ethyl palmitate in the preparation of plant-derived acaricides in the existing literature; there is no harmonious acaricide with good environmental compatibility and safety to mammals.

Method used

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  • New application of ethyl palmitate
  • New application of ethyl palmitate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Ethyl palmitate 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

[0023] 40% of ethyl palmitate, 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

[0025] 30% of ethyl palmitate, 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 sprayed to control phytophagous mites.

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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 application thereof. The botanical acaricides is prepared from ethyl palmitate 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 ethyl palmitate, in particular to a new application of ethyl palmitate in preparing plant-derived acaricides. Background technique [0002] Ethyl palmitate, also known as ethyl hexadecanoate, molecular formula: CH 3 (CH 2 ) 14 COOCH 2 CH 3 , colorless liquid or colorless acicular crystal, insoluble in water, used in organic synthesis, spices and essences, etc. 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 ethyl palmitate in the preparation of plant-derived acaricides in the existing literature; there is no harmonious acaricide that is compatible with the environment and safe for mammals. Contents of the invention [0003] The object of ...

Claims

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Application Information

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IPC IPC(8): A01N37/02A01P7/02A01N25/04
Inventor 王有年段丹丹师光禄成军姚山
Owner BEIJING UNIV OF AGRI
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