Follow
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 2017 - IJCMAS--ICV 2017: 100.00 For more details click here
National Academy of Agricultural Sciences (NAAS) : NAAS Score: *5.38 (2019) [Effective from January 1, 2019]For more details click here

Login as a Reviewer

Indexed in



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

See Guidelines to Authors
Current Issues

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.2019.8(7): 1572-1577
DOI: https://doi.org/10.20546/ijcmas.2019.807.187


Screening of Rice (Oryza sativa L.) Genotypes against Grain Discoloration Disease
B. Pampana Gouda1*, T. Narendrappa1, B.S. Chethana2 and C.A. Deepak2
1KrishiVigyan Kendra, Haradanahally Farm, Chamarajanagara-571127, University of Agricultural Science, GKVK, Bengaluru, India
2Department of Plant Pathology, University of Agricultural Science, GKVK, Bengaluru, India
*Corresponding author
Abstract:

Two years, kharif 2017 and 2018, screening of rice genotypes against grain discoloration under field conditions in Yalandur taluk, Chamarajanagara district revealed that five genotypes viz., viz., BR-2655, Jaya, KCP-1, Rajamudi and Ratnachudi were found moderately resistant. Out of thirty-eight rice genotypes screened, none of the them were found immune or resistant but twenty-one genotypes showed moderate susceptibility and twelve genotypes were susceptibility, The identified moderately resistant genotypes could be used in the disease resistant breeding programme as grain discoloration is considered one of the most important threats to paddy cultivation in Kabini, Kaveri, Thunga, Bhadra, Hilly upland and Coastal areas.


Keywords: Genotype, Screen, Resistance, Susceptibility
Download this article as Download

How to cite this article:

Pampana Gouda, B., T. Narendrappa, B.S. Chethana and Deepak, C.A. 2019. Screening of Rice (Oryza sativa L.) Genotypes against Grain Discoloration Disease.Int.J.Curr.Microbiol.App.Sci. 8(7): 1572-1577. doi: https://doi.org/10.20546/ijcmas.2019.807.187