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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2019)
[Effective from January 1, 2019]
For more details click here

ICV 2017: 100.00
Index Copernicus ICI Journals Master List 2017 - IJCMAS--ICV 2017: 100.00
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2017: 100.00
NAAS RATING 2018: 5.38

Int.J.Curr.Microbiol.App.Sci.2018.7(4): 2821-2829
DOI: https://doi.org/10.20546/ijcmas.2018.704.321


Re-evaluation of the Mungbean [Vigna radiata (L.) Wilczek] Genotypes for Resistance to Mungbean Yellow Mosaic Virus (MYMV) under Screen-House Conditions
Sugandh Suman*, V.K. Sharma, Harsh Kumar and V.K. Shahi
Department of Agricultural Biotechnology and Molecular Biology, Dr. Rajendra Prasad Central Agricultural University, Pusa (Samastipur), Bihar 848 125, India
*Corresponding author
Abstract:

Mungbean [Vigna radiata (L.) Wilczek] is one of the most important grain legumes grown particularly in Asia. The production of mungbean is severely hampered by mungbean yellow mosaic virus (MYMV) caused by begomoviruses transmitted by whitefly, Bemesia tabaci. The absence of resistant/tolerant sources against MYMV disease leads to tremendous crop yield losses. To identify the sources of resistance in mungbean against MYMV, 35 genotypes were screened under natural conditions and categorized into different reaction groups using rating scale. In the present study, the screened genotypes were re-evaluated under screen-house conditions in order to confirm the sources of resistance against MYMV disease incidence. Out of them, 2 were categorized as resistant (R), 6 moderately resistant (MR), 12 moderately susceptible, 14 susceptible (S) and 1 as highly susceptible (HS). The resistant and highly susceptible genotypes could be used as parents for the development of mapping population in order to validate the molecular markers to facilitate marker-assisted selection for the development of MYMV resistant breeding lines.


Keywords: Mungbean, Bemesia tabaci, MYMV, Screening, Forced feeding method, Resistance
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How to cite this article:

Sugandh Suman, V.K. Sharma, Harsh Kumar and Shahi, V.K. 2018. Re-evaluation of the Mungbean [Vigna radiata (L.) Wilczek] Genotypes for Resistance to Mungbean Yellow Mosaic Virus (MYMV) under Screen-House Conditions.Int.J.Curr.Microbiol.App.Sci. 7(4): 2821-2829. doi: https://doi.org/10.20546/ijcmas.2018.704.321