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/123456789/71449
Title: | Annual Progress Report 2020-2021 |
Other Titles: | All India Co-ordinated Research Project on Biological Control of Crop Pests |
Authors: | G. Sivakumar T. Venkatesan Richa Varshney Amala Udayakumar M. Sampath Kumar K. Selvaraj A. Kandan Jagadeesh Patil G. Mahendiran M. Mohan K. Subaharan Omprakash Navik P. Ram Kumar Sunil Joshi N. Bakthavatsalam |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::National Bureau of Agricultural Insect Resources |
Published/ Complete Date: | 2021-01-01 |
Project Code: | Not Available |
Keywords: | Biological Control, Biotic potential, Antagonistic |
Publisher: | ICAR- NATIONAL BUREAU OF AGRICULTURAL INSECT RESOURCES |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Surveys were undertaken to document the fauna of insects, spiders and entomopathogenic nematodesacross India despite the travel restrictions due to COVID-19. The expeditions undertaken yielded several species of natural enemies viz.,Chalcididae (66.32%), Eulophidae (19.94%), Pteromalidae (4.14%) and Encyrtidae (3.37%) of Hymenoptera and 14 species of trichogrammatids representing 7 genera. The predominant genera of hymenopteran insect parasitoids were identified as Dirhinus Dalman (30.47%) followed by Brachymeria Westwood (27.73%), Hockeria Walker (22.27%) and Antrocephalus Kirby (18.75%). Revisionary studies of the braconid parasitoid, Apanteles sp. ater-group including subgroup eublemmae of the genus (Hymenoptera: Braconidae) of the Oriental region was carried out with an illustrated key, in which a total of 97 species were recorded and illustrated. Three species of tachinid flies, Peribaea orbata on larva of Spodoptera litura, Halidaia luteicornis on larva of Parnara sp., Sturmiopsis inferens on larva of Sesamia inferens and Carcelia sp. from the larvae of Helicoverpa armigera (Noctuidae) were identified and described. The spider fauna of rice ecosystem was documented, where six species of long jawed orb weaver, Tetragnatha species have been described of which T. keyserlingi was the predominant species across the surveyed locations in Tamil Nadu. The species, Tetragnathanitens collected from Tamil Nadu and Telangana was the first report from India. The spitting spider, Scytodes fusca Walckenaer of family Scyotidae was redescribed with documentation of variations in the vulval pattern of the female and theory about the introduction of this Pantropical species to India. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Annual Report |
Sponsors: | Not Available |
Language: | English |
Volume No.: | Not Available |
Page Number: | Not Available |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/71449 |
Appears in Collections: | CS-NBAIR-Publication |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
AICRP- BC -Annual Report 2020-21.pdf | 6.24 MB | Adobe PDF | View/Open |
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.