Botanical antiviral agent and its prepn

An antiviral agent and plant-derived technology, applied in botany equipment and methods, plant growth regulators, disinfectants, etc., can solve the actual requirements of production and the problems of insufficient control effects, so as to increase production and improve agricultural products High quality and high biological activity
CN101019558AInactive Publication Date: 2007-08-22馥稷生物科技发展(上海)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
馥稷生物科技发展(上海)有限公司
Publication Date
2007-08-22
Estimated Expiration
Not applicable · inactive patent
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Abstract

The present invention discloses one kind of botanical antiviral agent with effective components prepared with purslane, licorice and isatis root and assistant. The botanical antiviral agent has high bioactivity, and is sprayed to plant leaf or irrigated to plant root after being diluted with water to prevent and treat plant viral disease. Test shows that it has excellent effect of preventing and treating viral disease of tomato, chili, pumpkin, tobacco, etc, capacity of raising the yield and quality of agricultural products, no toxicity to human body and animal, no residue, simple preparation process and low cost.
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Description

technical field

[0001] The invention relates to a plant virus control agent, in particular to a plant source antiviral agent prepared from several plants such as purslane and licorice and a preparation method thereof. Background technique

[0002] Plant virus disease is a kind of important disease with various types, common occurrence and serious damage in agricultural production, which is called "cancer" of plants. The current control methods are mainly chemical control. However, when chemical drugs are used for control, it will bring some negative effects to the ecological environment, human and livestock living quality, and non-target organisms, and the control effect cannot meet the actual requirements of production. Plants contain active substances that can inhibit and passivate plant viruses, and are resources for developing efficient, low-cost and economical plant virus control agents. Contents of the invention

[0003] The object of the present invention is to pro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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