Methyl linoleate acaricide and preparation method therof

A technology of methyl linoleate and acaricide, which is applied in the field of methyl linoleate in the preparation of plant acaricides, can solve the problem of no application report of methyl linoleate, good compatibility and harmonization of acaricides, harm There are many hosts, etc., to achieve the effect of increasing effective acaricidal effect, easy artificial synthesis, and good compatibility with the environment

Inactive Publication Date: 2010-06-16
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 methyl linoleate 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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  • Methyl linoleate acaricide and preparation method therof
  • Methyl linoleate acaricide and preparation method therof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Methyl linoleate 50%, Solubilizer 20%, Emulsifier 10%, Synergist 10%, Penetrant 10%

[0023] The above-mentioned raw materials are taken to make emulsifiable concentrate according to the conventional process, and the phytophagous mites are controlled by spraying.

Embodiment 2

[0025] Methyl linoleate 40%, Solubilizer 30%, Emulsifier 10%, Synergist 10%, Penetrant 10%

[0026] The above-mentioned raw materials are taken to make a suspension according to the conventional process, and the phytophagous mites are controlled by spraying.

Embodiment 3

[0028] 30% of methyl linoleate, 40% of solubilizer, 10% of emulsifier, 10% of synergist, and 10% of penetrant are used to make powder from the above raw materials according to the conventional process, and control phytophagous mites by spraying.

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PUM

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Abstract

The invention relates to a plant acaricide suitable for preventing and controlling mites on cash crops, i.e. fruit trees, vegetables, and the like as well as a preparation and application thereof. The plant acaricide is prepared by adding a surface active agent, an emulsifying agent, a penetrating agent, a potentiating agent, and the like in Methyl linoleate. The plant acaricide is a plant source acaricide which has high efficiency and low toxicity and residual, is harmonic with the environment, and the like.

Description

technical field [0001] The invention relates to a new application of methyl linoleate, in particular to a new application of methyl linoleate in preparing plant acaricides. Background technique [0002] Methyl linoleate English name: Methyl linoleate, molecular formula: C 19 h 34 o 2 , Molecular weight: 294; for the preparation of pharmaceuticals and other organic chemicals. Sensitive to air. Insoluble in water, soluble in general organic solvents such as ethanol and ether, miscible with dimethylformamide, fat solvents and oils. irritating. It can be obtained by esterification of linoleic acid and methanol. Generally, the derivatization of methyl ester or ethyl ester is carried out when testing fatty acids by gas chromatography, and there are many methods of esterification. 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 serio...

Claims

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Application Information

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IPC IPC(8): A01N37/06A01P7/02
Inventor 王有年师光禄杜娟段丹丹王燕马兰青
Owner BEIJING UNIV OF AGRI
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