Biological source pesticide composition for preventing and treating plant virus and application thereof

A technology for biological pesticides and plant virus diseases, which is applied in the field of pesticides to achieve the effects of low toxicity for humans and animals, good control effects, and enhanced self-immunity.

Active Publication Date: 2014-04-16
GUANGXI NANNING BIWAN GARDAN ENG
View PDF10 Cites 13 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are no relevant reports at home and abroad

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Biological source pesticide composition for preventing and treating plant virus and application thereof
  • Biological source pesticide composition for preventing and treating plant virus and application thereof
  • Biological source pesticide composition for preventing and treating plant virus and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Example 1: 0.2% chitosan·lentinan aqueous solution

[0034]

[0035] Example 1: 4.0% chitosan·lentinan aqueous solution

[0036]

Embodiment 3

[0037] Example 3: 8.0% chitosan·lentinan aqueous solution

[0038]

Embodiment 4

[0039] Example 4: 8.0% chitosan, lentinan, and oligosaccharin aqueous solution

[0040]

[0041]

[0042] The preparation method of the aforesaid water preparation is as follows: after the active ingredient is added into water to fully dissolve, after adding other auxiliary ingredients of the preparation and stirring thoroughly, the water preparation can be obtained.

[0043] 2. Preparation of soluble powder

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
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a biological source pesticide composition for preventing and treating plant viruses. The composition comprises effective components, namely, chitosan and lentinan, or chitosan, lentinan and oligosaccharin, and the balance of auxiliary components which are acceptable in pesticide. The composition can be prepared into water preparations, soluble powder or wettable powder. The composition is used for preventing and treating various plant virus diseases of rice, tobacco, melon, vegetable and the like. The biological source pesticide composition has the advantages of synergia, low toxicity, low residue and environment-friendliness, and is applicable to popularization and application in green vegetable planting.

Description

technical field [0001] The invention relates to the technical field of pesticides, in particular to a biological source pesticide composition for preventing and treating plant virus diseases. Background technique [0002] Chitosan, also known as chitin, is a water-soluble product formed after deacetylation of chitin by concentrated alkaline water, and its scientific name is (1,4)-2-amino-2-deoxy-β -D-glucan is an animal high molecular cellulose extracted from crab and shrimp shells by genetic engineering, and is known as the "sixth life element" by the scientific community. It is the only positively charged positive food fiber in the universe. A large number of foreign medical literature reports that chitosan has the functions of anti-cancer, inhibition of cancer and tumor cell metastasis, improvement of human immunity and liver protection and detoxification. It is especially suitable for diabetes, liver and kidney disease, high blood pressure, obesity and other diseases, ...

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
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/16A01P1/00A01P21/00
Inventor 韦娇媚黄琳珊李彩媛梁旭武苏冬丽吴明飞莫磊余乃明骆焕良莫金安
Owner GUANGXI NANNING BIWAN GARDAN ENG
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap