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/123456789/70628
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Not Available | en_US |
dc.contributor.author | Annamalai M, CR Routray, Guru PirasannaPandi G, Mayabini Jena, Totan Adak, Naveenkumar Patil , Basana Gowda, Parameswaran C , Raghu S , PC Rath , Mamta Paikra and JP Das | en_US |
dc.date.accessioned | 2022-03-26T05:35:09Z | - |
dc.date.available | 2022-03-26T05:35:09Z | - |
dc.date.issued | 2021-09-30 | - |
dc.identifier.citation | Not Available | en_US |
dc.identifier.isbn | 978-93-91373-96-3 | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/70628 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Scirpophaga incertulas Walker the yellow stem borer (YSB) is a monophagous rice pest and attacks rice crop both at vegetative stage and reproductive stages and also found infesting rice crop in all of the diverse rice ecosystems viz., deep-water rice, irrigated and rainfed (Deka and Barthakur, 2010). Symbiotic relationship with microbiota provides several advantages to insect’s and to develop innovative pest management strategies molecular level analysis of gut symbionts and insect commensal microbiota will help a lot (Weibing et al., 2010). To our knowledge till now no extensive work was traceable on the gut bacterial diversity of YSB larva. Larval associated gut bacterial microbiota of YSB from different locations was explored and found to be diverse. Bacteria belonging to phylum Firmicutes (53%) is major followed by Proteobacteria (40%) and then Actinobacteria (7%). Bacillus (53%) is the predominant genus being found associated with YSB larva and also noticed to be present in all the locations studied. All the isolated bacteria are morphologically and biochemically characterised. Functional significance of the gut harbouring bacteria from two locations i.e., NRRI where insecticide usage is common and Phulbani where insecticide use is negligible/nil are explored and found to be distinct and exhibited differential growth in minimal media inoculated with chlorpyriphos insecticide where bacteria from NRRI YSB population grown even in 75% more than the recommended dose (RD) of Chlorpyriphos whereas bacteria from Phulbani collected larvae not shown growth in 75% more than RD. The gut bacteria from diapause and non-diapause YSB larvae were also explored and found to be distinct. The bacteria isolated from non-diapause YSB larvae grown even in 75% more than the recommended dose (RD) of Chlorpyriphos whereas bacteria from diapause YSB larvae not shown growth in more than the RD of insecticide. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Not Available | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Gut bacteria, YSB, Scirpophaga incertulas | en_US |
dc.title | Gut bacterial microbiota diversity of yellow stem borer and its functional significance | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Proceedings | en_US |
dc.publication.projectcode | Not Available | en_US |
dc.publication.journalname | Not Available | en_US |
dc.publication.volumeno | Not Available | en_US |
dc.publication.pagenumber | Not Available | en_US |
dc.publication.divisionUnit | CROP PROTECTION INSTITUTE | en_US |
dc.publication.sourceUrl | Global Rice Conference 2021 (GRC 2021): Deliberations on Advances in Rice Research, September 24-25,2021 A Book of Abstracts ISBN: 978-93-91373-96-3 Page No. 244 | en_US |
dc.publication.authorAffiliation | ICAR-NATIONAL RICE RESEARCH INSTITUTE | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
Appears in Collections: | CS-NRRI-Publication |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Gut bacteria.pdf | 537.17 kB | Adobe PDF | View/Open |
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.