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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 (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(4): 1846-1850
DOI: https://doi.org/10.20546/ijcmas.2020.904.216


Diseases Resistance in Potato: Genetic Resources Respond to Bacterial Wilt and Viral Diseases Complex
Pravin Kumar Sharma1 and Narendra Lakpale2*
1Department of Vegetable Science
2Department of Plant Pathology, Indira Gandhi Krishi Vishwavidyalaya, Raipur (C.G), India
*Corresponding author
Abstract:

The evaluation study was conducted for different potato varieties and local genotypes collected from different parts of Chhattisgarh and screened against bacterial wilt and viral diseases complex. The locally collected genotypes have been further categorized on the basis of their distinct growth, yield, quality and disease and insect pest reactions behaviour. The study was carried-out at Department of Vegetable Science, IGKV, Raipur, Chhattisgarh in consecutive years i.e. 2013-14 to 2018-19. The genotypes were screened under bacterial wilt-sick plot condition and recurrent seed tubers material were utilised to evaluate the latent infection of disease. The disease incidence was recorded among the 20 genotypes/ varieties and among them local collection showed extremely low bacterial wilt incidence ranged from 0.10-7.41%. The wilt incidence was recorded 0.1% with genotypes IGP 2012-1 and 1.50% in IGP 2012-5 followed by IGP 2012-7 (0.74%), IGP-2012-2 (1.48%), IGP-2012-6 (2.22%), IGP 2012-4 (6.30%) and IGP 2012-4 (7.41%). Among the released varieties, wilt incidence was ranged from 10.30 % (Kufri Jyoti) to 41.74% (Kufri Pukhraj). The genotype IGP 2012-2 was recorded most promising as recorded 1.48% bacterial wilt infection and 10% viral disease incidence (90% resistance against virus diseases complex).


Keywords: Bacterial wilt, Ralstonia solanacearum, Viral diseases, Potato
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How to cite this article:

Pravin Kumar Sharma and Narendra Lakpale. 2020. Diseases Resistance in Potato: Genetic Resources Respond to Bacterial Wilt and Viral Diseases Complex.Int.J.Curr.Microbiol.App.Sci. 9(4): 1846-1850. doi: https://doi.org/10.20546/ijcmas.2020.904.216