KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/52483| Title: | Screening for antifeedant activity of gymnema sylvestre leaf extracts against Spodoptera litura f. (Lepidoptera: Noctuidae) |
| Other Titles: | Not Available |
| Authors: | Jaipal S. Choudhary Chitra Srivastava Suresh Walia |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Research Complex for Eastern Region |
| Published/ Complete Date: | 2014-01-01 |
| Project Code: | Not Available |
| Keywords: | Gymnema sylvestre Spodoptera litura Antifeedant |
| Publisher: | Not Available |
| Citation: | Jaipal S. Choudhary*, C. Srivastava, and S. Walia, (2014). Screening for antifeedant activity of gymnema sylvestre leaf extracts against Spodoptera litura f. (Lepidoptera: Noctuidae), The Bioscan- an International quarterly journal of life sciences, 9(2): 633-638 |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Antifeedant activity of Gymnema sylvestre leaf extracts with different solvents viz., hexane, methanol, chloroform, ethyl acetate, butanol and acetone precipitated were evaluated against third instar larvae of Spodoptera litura through choice as well as no choice methods. Antifeedant activity of various extracts was compared based on their AI50 values. It was observed that saponins mixtures showed lowest AI50 value (0.047%) followed by azadirachtin (0.086%) through no-choice test method observed after 24 hours. When it was tested with choice method, saponins mixture also showed lowest AI50 as 0.036% after 24 hours of treatment. After 48 hours of observation through no-choice and choice method precipitated saponin mixtures of G. sylvestre showed antifeedancy within the fiducial limit of azadirachtin. In the present study precipitated mixture of saponins extracted from G. sylvestre showed very good antifeedant activity, which could be used for the ecofriendly management of lepidopteran insect pests. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | The Bioscan- an International quarterly journal of life sciences |
| Volume No.: | 9 (2) |
| Page Number: | 633-638 |
| Name of the Division/Regional Station: | FSRCHPR, Ranchi |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/52483 |
| Appears in Collections: | NRM-RCER-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Bioscan 2014 Gymnema.pdf | 240.81 kB | Adobe PDF | View/Open |
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.