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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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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.2019.8(6): 2321-2328
DOI: https://doi.org/10.20546/ijcmas.2019.806.275


Screening of Groundnut Varieties and Germplasm against Collar rot, Stem rot and Dry Root rot Diseases
P. Palaiah*, T. Narendrappa and S.B. Mallesh
(Plant Pathology), ICAR-Krishi Vigyan Kendra, Raddewadagi, Kalaburgi-585 310, India
*Corresponding author
Abstract:

The groundnut germplasm and varieties were evaluated to identify the sources of resistance to collar rot (Aspergillus niger), stem rot (Sclerotium rolfsii) and dry root (Rhizoctonia bataticola) diseases. A total of 64 AICRP groundnut germplasm and 33 popular groundnut varieties were screened under sick plot condition at MARS, Raichur. Only 31 germplasm showed highly resistant to stem rot; 37 germplasm lines resistance against collar rot; and 11 germplasm showed resistant against dry root rot diseases. However, out of 33 groundnut varieties evaluated against these diseases, none of the varieties showed highly resistant and resistant against three diseases and only 18 varieties found moderately resistant against collar rot and 20 varieties against stem rot and 29 varieties for dry root rot diseases.


Keywords: Groundnut, Screening, Collar rot, Stem rot and Dry root rot
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How to cite this article:

Palaiah, P., T. Narendrappa and Mallesh, S.B. 2019. Screening of Groundnut Varieties and Germplasm against Collar rot, Stem rot and Dry Root rot Diseases.Int.J.Curr.Microbiol.App.Sci. 8(6): 2321-2328. doi: https://doi.org/10.20546/ijcmas.2019.806.275