Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Application of asarum caulescens and extract thereof in preventing and treating plant pathogenic fungi

A technology of plant pathogenic fungi and extracts, applied in the field of plants, can solve problems such as unreported research and application

Active Publication Date: 2021-02-09
HAINAN UNIVERSITY
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the research on Asarum Futaba is mainly focused on medicinal value and medical research. Zhang Shuxiang et al. found that Asarum Futaba has obvious anti-tumor activity, but its application in agriculture has not been reported.

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
  • Application of asarum caulescens and extract thereof in preventing and treating plant pathogenic fungi
  • Application of asarum caulescens and extract thereof in preventing and treating plant pathogenic fungi
  • Application of asarum caulescens and extract thereof in preventing and treating plant pathogenic fungi

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The experimental methods in the following examples are conventional methods unless otherwise specified. The test materials used in the following examples were purchased from commercial sources unless otherwise specified.

[0016] 1 Materials and methods

[0017] 1.1 Materials

[0018]Futaba Asarum: The traditional Chinese medicine of Futaba Asarum was purchased from Wanbei Zhao’s Pharmaceutical Co., Ltd. in Haozhou, Anhui.

[0019] Bacteria tested: Botryosphaeria dothidea, Colletotrichummusae, Alternaria solani, Botryodiplodia theobromae, Colletotrichum gloeosporioidesPenz, Colletotrichum gloeosporioidesPenz (Colletotrichum gloeosporioides), Bipolariscactivora (Petrak) Alcorn, Pyricularia oryae Cavara, Fusarium graminearum Schwabe, Colletotrichum siamense, Banana wilt4 No. physiological race (F.oxysporum f.sp.cubense Race 4), coconut cocoa hair color two spores (Lasiodiplodia theobromae). The above strains were provided by the School of Plant Protection, Hainan Univ...

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 an application of asarum caulescens and extract thereof in preventing and treating plant pathogenic fungi. The application comprises the following steps: soaking the asarum caulescens with methanol, extracting the asarum caulescens methanol extract with petroleum ether and ethyl acetate, and detecting the bacteriostatic activity of each phase extract of the asarum caulescens . Research finds that the asarum caulescens methanol extract has an obvious inhibiting effect on mycelial growth of 12 plant pathogenic fungi including pyricularia oryzae, hylocereus undatus alternaria brassicae,Colletotrichum musae, mango colletotrichum gloeosporioides, wheat scab, Macrophoma kawatsukai, Alternaria solani, Phomopsis mangiferae, and Fusarium oxysporum. Therefore, the asarum caulescens methanol extract has a certain broad-spectrum inhibition effect on pathogenic fungi, and has the potential of being developed into a botanical bactericide.

Description

technical field [0001] The invention belongs to the field of plants, and in particular relates to the application of Asarum futifae and its extract in preventing and treating plant pathogenic fungi. Background technique [0002] Asarum, as a traditional Chinese medicine, has the effects of relieving the exterior and dispelling cold, dispelling wind and relieving pain, clearing the orifices and warming the lungs and transforming drink. Symptoms such as phlegm retention, dyspnea and cough. Among the many plants of the genus Asarum, Asarum heterotropoides Fr. Schmidtvar. mandshuricum (Maxim.) Kitag and Asarum sieboldii Miq.i are mainly used as the dried whole herb of Asarum asarum. Studies have reported that the ethanol extract of Liaoshixin has good anti-inflammatory activity in vitro. In terms of agricultural control, Liu Nannan and others found that the essential oil of Liaoshixin has a certain antibacterial effect on melon fruit spot bacteria. Liu Haiyan et al. found tha...

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): A01N65/08A01P3/00
CPCA01N65/08
Inventor 董存柱夏玉莲曹云伍显锋侯宗敏
Owner HAINAN UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com