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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.
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39 For more details click here
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2018: 95.39
Index Copernicus ICI Journals Master List 2018 - IJCMAS--ICV 2018: 95.39
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 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2020.9(5): 1739-1745
DOI: https://doi.org/10.20546/ijcmas.2020.905.195


Screening of Genotypes to Identify the Resistance Source against Major Diseases of Soybean under High Disease Pressure Conditions
Pawan K. Amrate*, M. K. Shrivastava and Gyanendra Singh
Department of Plant Breeding and Genetics, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur-482 004, India
*Corresponding author
Abstract:

Charcoal rot and Aerial alight caused by Macrophomina phaseolina (Tassi) Goid and Rhizoctonia solani Kuhn, respectively are major biotic challenges across the country in soybean cultivation. The problem of disease can be overcome nicely by growing resistant variety and using integrated disease management practices. In this concern, for the identification of resistant source, total sixty genotypes including five check varieties namely Shivalik, JS 335, JS 95-60, JS 93-05 and NRC 7 were evaluated under high disease pressure during kharif 2019. The disease index of Rhizoctonia Aerial Blight (RAB) was varied from 0.75 to 37.50 per cent. Out of sixty, five and sixteen genotypes were exhibited highly and moderately resistant reaction against RAB, respectively. In case of Charcoal rot (CR), severity in nine genotypes were reported more than 50 per cent and sixteen genotypes shown absolute resistance. For both diseases, five namely JS 21-71, JS 20-31, TG x – 849 D-13-4, JS 20-42 and JS 20-75 shown absolute resistance to CR plus highly resistance to RAB. Whereas  nine i.e. DS 3109, EC 251358, JS 20-79, JS 21-17, VP 1164, JS 20-69, JS 20-34, JS 20-53, MACS 1620 found to be absolute resistant (CR) plus moderately resistant (RAB).


Keywords: Resistance, Soybean, Charcoal rot, Aerial blight
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How to cite this article:

Pawan K. Amrate, M. K. Shrivastava and Gyanendra Singh. 2020. Screening of Genotypes to Identify the Resistance Source against Major Diseases of Soybean under High Disease Pressure Conditions.Int.J.Curr.Microbiol.App.Sci. 9(5): 1739-1745. doi: https://doi.org/10.20546/ijcmas.2020.905.195