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Squalene plant fungicide and uses thereof

A technology of fungicides and plant fungi, applied in the direction of fungicides, plant growth regulators, biocides, etc., can solve the problems of squalene, etc., to promote the penetration of pesticides into plant epidermis, ensure ecological environment safety, and enhance bactericidal effect Effect

Inactive Publication Date: 2013-07-10
BEIJING UNIV OF AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no report on the application of squalene in the preparation of botanical fungicides in the existing literature; there is no harmonious pesticide with good environmental compatibility and safety for mammals

Method used

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  • Squalene plant fungicide and uses thereof
  • Squalene plant fungicide and uses thereof
  • Squalene plant fungicide and uses thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Embodiment 1: squalene plant fungicidal emulsifiable concentrate of the present invention

[0040] Squalene 50kg Xylene 40kg Tween-80 with an HLB value of 15 10kg.

[0041] Dissolve squalene with xylene, add Tween-80 with an HLB value of 15 into it, dissolve, and then spray the brown rot fungus of peach.

Embodiment 2

[0042] Embodiment 2: squalene plant fungicidal emulsifiable concentrate of the present invention

[0043] Squalene 30kg Xylene 60kg Tween-80 with an HLB value of 15 10kg.

[0044] The squalene is dissolved in xylene, and an emulsifier is added therein to dissolve, so that the peach brown rot can be prevented and controlled by spraying.

Embodiment 3

[0045] Embodiment 3: squalene plant fungicidal emulsifiable concentrate of the present invention

[0046] Squalene 40kg Xylene 50kg Tween-80 with an HLB value of 15 10kg.

[0047] The squalene is dissolved in xylene, and an emulsifier is added therein to dissolve, so that the peach brown rot can be prevented and controlled by spraying.

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Abstract

The invention provides a squalene plant fungicide, which is prepared by using squalene as a main raw material and then adding a solvent, a solubilizer and / or an emulsifier, is an environmental friendly harmonious pesticide which is safe for human and livestock, and has profound significance for long-term development of ecological environment, human health and comprehensive control of diseases. Compared with the traditional pesticide, the squalene plant fungicide has the following characteristics and advantages that: 1, squalene has high biological activity; 2, the squalene widely exists in plants and animals, has various sources and can become good development resources; 3, because of coming from the nature, the squalene is difficult to cause pesticide injury and toxic residues, and is safe for human and livestock and ecological environment; 4, the squalene is easily synthesized, has wide natural sources and provides convenient conditions for industrial production; and 5, the squalene is combined with other effective sterilization ingredients of preparative plants to be mixed to prepare the fungicide so as to further enhance the bactericidal effect on a farm orchard.

Description

technical field [0001] The invention relates to a squalene plant fungicide and a new application of squalene. Background technique [0002] Squalene, also known as squalene, tricosahexaene, squalene or cod liver oil terpene, etc., chemical formula C 30 h 50 , chemical name 2,6,10,15,19,23-hexamethyl-2,6,10,14,18,22-tetracosahexaene. It is a colorless oily liquid with a pleasant smell, and becomes viscous like linseed oil after absorbing oxygen. Relative density 0.8584, melting point -75°C, boiling point about 330°C / atmospheric pressure (decomposition), 280°C / 2.27kPa, 285°C / 3.3kPa, 240~242°C / 533Pa, flash point 110°C, refractive index 1.4965 (20°C ), viscosity 0.012Pa*s, soluble in ether, petroleum ether, acetone and carbon tetrachloride, slightly soluble in alcohol and glacial acetic acid, insoluble in water. Squalene exists not only in animals, but also in the roots, leaves, bark and other parts of many plants, such as sage, tobacco leaves, Siberian fir bark, ferns, gree...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N27/00A01P3/00
Inventor 王有年师光禄张海明马兰青成军卜春亚靳永胜梁为段丹丹谷继成
Owner BEIJING UNIV OF AGRI
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