Paper Title:
The Study of Biological Activity in Artemisia Plant Extracts
  Abstract

We adopt the soakage extracting method and ultrasonic extracting method to extract insecticidal and antimicrobial active ingredients from Artemisia sieversiana, Artemisia annua and Artemisia scoparia. The result show that the best solvent for extraction is 95% ethanol solution for these three species of Artemisia, the best extraction method is ultrasonic extracting method. The lethal concentrations in the contact toxicity of the three species of Artemisia extracts to the 3rd instar larvae of Lymantria dispar were 6.0392, 7.6075 and 11.2561mg/ml. It also has antibacterial effect on Fusarium sporotrichioides, Cytospora chrysosperma, Guignardia laricina and Bipolaris maydis. And the inhibition ratio of growth of the four kinds of pathogenic fungal hyphae is over 50%, when the solution concentration is ≥ 40mg/ml.

  Info
Periodical
Advanced Materials Research (Volumes 356-360)
Chapter
Chapter 15: Plant Protection
Edited by
Hexing Li, Qunjie Xu and Daquan Zhang
Pages
2752-2757
DOI
10.4028/www.scientific.net/AMR.356-360.2752
Citation
H. Wang, Z. Y. Wang, W. Ma, X. B. Han, L. Ma, "The Study of Biological Activity in Artemisia Plant Extracts", Advanced Materials Research, Vols. 356-360, pp. 2752-2757, 2012
Online since
October 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Hui Wang, Ling Ma, Wei Ma
Engineering Optimization
Abstract:In this study, the soakage extraction method and the ultrasonic extraction method were used to extract active ingredients from Artemisia...
2586
Authors: Ma Xie, Yang Guo, Li Li
Chapter 9: Storage and Processing of Agricultural Products
Abstract:The potential of aqueous two phase extraction for the isolation and purification of flavonoids from Artemisia argyi leaves is investigated....
2254
Authors: Shi Wei Wu, Guo De Li, Yan Wang, Na Li, Li Hua Hou, Si Qi Zhang
Chapter 4: Environmental Engineering and Sustainable Development
Abstract:Botanical insecticides have advantages of wide range of sources, easily made with local materials, low-cost, cost savings, useful and safe to...
395