International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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Original Research Articles                      Volume : 7, Issue:10, October, 2018

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : /
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2018.7(10): 3657-3669

Survey for the Incidence of Tobacco streak virus (TSV) in Field and Horticultural Crops
Sunil Kumar1*, R. Sarada Jayalakshmi Devi2, M. Krishna Reddy3, K. Vemana4,Murali Krishna5 and L. Prasanthi6
1Department of Plant Pathology, S.V. Agricultural College, Tirupathi, 517 502, India
2University Librarian, Acharya N.G. Ranga Agricultral University, Guntur, 522 209, India
3Division of Plant Pathology, ICAR-IIIHR, Bangalore, 560089, India
4Department of Plant Pathology, Agricultural Research Station, Kadiri, India
5Department of Entomology, 6Department of genetics & Plant Breeding, IFT, RARS, Tirupathi, 517 502, India
*Corresponding author

Survey conducted for disease incidence of Tobacco streak virus (TSV) during Kharif 2014-15 and 2015-16 in Andhra Pradesh and Karnataka revealed disease incidence of 9-28 per cent in groundnut, 6-18 per cent in sunflower and 5-22 per cent in cucumber. In Andhra Pradesh during Kharif 2014-15 and 2015-16, the incidence of TSV in groundnut ranged from 9.8 (Bathalapalli) to 28.2 (Obuldevarayacheruvu) per cent and 9.2 (Kothacheruvu) to 23.2 (Gorantla) per cent respectively; similarly on sunflower the incidence ranged from 6.4 (Aluru) to 18.7 (Bethamcherla) per cent and 5.2 (Adoni) to 14.2 (Bethamcherla) per cent respectively. In Karnataka the incidence of TSV during Kharif 2014-15 and 2015-16 ranged from 10.9 (Herapanahalli) to 22.8 (Tumkur) per cent and 5.2 (Pavagada) to 14.2 (Tumkur) per cent respectively. The collected samples were tested by Enzyme Linked Immunosorbent Assay (ELISA) using TSV specific antisera and through electron microscopy and positive samples were maintained on cowpea for further studies.

Keywords: Ilarvirus, TSV, Okra, Gherkin, Cucumber, Pumpkin

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How to cite this article:

Sunil Kumar M., R. Sarada Jayalakshmi Devi, M. Krishna Reddy, K. Vemana, T. Murali Krishna and Prasanthi, L. 2018. Survey for the Incidence of Tobacco streak virus (TSV) in Field and Horticultural Crops.Int.J.Curr.Microbiol.App.Sci. 7(10): 3657-3669. doi:
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