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Serodiagnosis of Peanut Bud Necrosis Virus of Groundnut Occurring in North-Easternkarnataka

OAR@ICRISAT

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Relation http://oar.icrisat.org/6004/
http://www.indianjournals.com/ijor.aspx?target=ijor:bil&volume=9&issue=2&article=002
 
Title Serodiagnosis of Peanut Bud Necrosis Virus of Groundnut Occurring in North-Easternkarnataka
 
Creator Srinivasaraghavan, -
Sunkad, A G
Mallikarjuna, N
Sudini, H
 
Subject Groundnut
 
Description The groundnut samples with peanut bud necrosis were collected from different parts of north eastern Karnataka and subjected to DAC-ELISA technique using polyclonal antiserum of PBNV and TSWV. All samples reacted positively with PBNV, while gave negative reaction against TSWV antisera. The weed samples prevailing in groundnut ecosystem, subjected to DAC-ELISA against PBNV also gave negative reaction. ELISA for different symptomatic PBND groundnut plants revealed that the primary symptomatic plants contained higher virus concentration. Furthermore, PBNV infected leaves with primary symptoms had highest virus titre. The study revealed that the virus causing bud necrosis in groundnut and tomato in north eastern Karnataka was PBNV. There was no natural infection of PBNV in major weeds prevailing in groundnut fields.
 
Publisher Dr. Anil M. Mungikar
 
Date 2012
 
Type Article
PeerReviewed
 
Format application/pdf
 
Language en
 
Rights —
 
Identifier http://oar.icrisat.org/6004/1/Bioinfolet_9_2_91-95_2011.pdf
Srinivasaraghavan, - and Sunkad, A G and Mallikarjuna, N and Sudini, H (2012) Serodiagnosis of Peanut Bud Necrosis Virus of Groundnut Occurring in North-Easternkarnataka. Bioinfolet, 9 (2). pp. 91-95. ISSN 0976-4755