Plant miticide of squalene and applications thereof

A technology of acaricide and squalene, which is applied in the field of squalene plant acaricide, can solve the problem of no squalene, etc., and achieve the effects of promoting pesticide penetration into plant epidermis, improving acaricidal effect, and simple extraction method
CN101869103AInactive Publication Date: 2010-10-27BEIJING UNIV OF AGRI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING UNIV OF AGRI
Publication Date
2010-10-27
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a miticide for killing plant mites, which is prepared by taking squalene as a main material and adding a solvent, a solubilizer and / or an emulsifying agent, and is a harmonious pesticide which is safe for human and livestock, is environment-friendly and has deep profound significance for long-term development of ecological environment, the human health and comprehensive treatment of diseases. Compared with the traditional pesticide, the plant miticide of squalene has the following characteristics and advantages that: 1, the squalene is abundant in nature, the content ishigher especially in plants and animals, the toxicity thereof is low, the squalene is easily degradable and is safe for the ecological environment; 2, the extracting method of the squalene is simpler, and the squalene can be extracted by techniques of supercritical CO2 extraction and the like; 3, the squalene also can be synthesized artificially, has low cost and is easily used for industrial large-scale production; and 4, due to physical and chemical properties, the squalene can be dissolved in a plurality of solvents, is easily mixed with other mite-killing components for preparing pesticide, and can play a role in improving mite-killing effect.
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Description

technical field

[0001] The invention relates to a squalene plant acaricide and a new application of squalene. Background technique

[0002] Squalene (Scopoletine), also known as squalene, tricosahexaene, squalene, cod liver oil terpene, 2, 6, 10, 15, 19, 23-hexamethyl-2, 6, 10, 14, 18,22-Tetracosahexaene; Molecular formula: C 30 h 50 ; Oily liquid; Slightly pleasant odour; Sensitive to light. Absorb oxygen and become viscous like linseed oil; easily soluble in ether, xylene, petroleum ether, acetone, carbon tetrachloride and other grease solvents, slightly soluble in ethanol and glacial acetic acid, almost insoluble in water; relative density 0.8584; melting point About -75°C; boiling point 285°C; refractive index 1.4965; viscosity (25°C) 12mPa / s; flash point 200°C; irritating. Squalene is mainly found in marine fish and vegetable oils. It is widely used in the fields of medicine and cosmetics. It has the functions of inhibiting tumor cells, anti-cholesterol and detoxifi...

Claims

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