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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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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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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.2017.6(7): 2150-2154
DOI: https://doi.org/10.20546/ijcmas.2017.607.252


Screening of Pea Accessions for Resistance against White Rot of Pea Caused by Sclerotinia sclerotiorum (Lib.) de Bary
Devesh Pathak*, R.U. Khan and Vaibhav Pratap Singh
Department of Plant Protection, Faculty of Agricultural Sciences, Aligarh Muslim University, Aligarh, Uttar Pradesh, India-202002
*Corresponding author
Abstract:

In this study, 48 pea accessions collected from Indian institute of pulse research, Kanpur, were screened for resistance to Sclerotinia sclerotiorum by two different method viz., cut stem and detached leaf method. The observations of result in cut stem method showed that 15 out of 48 accessions found resistant to white rot, resulted 0-2.5 cm lesion length, however 26 accessions found tolerant against the pathogen, resulted 2.5-6 cm lesion length. In this study, 7 accessions out of 48 were found susceptible to Sclerotinia sclerotiorum, resulted 7-14 cm lesion length. However in detached leaf method, four accessions (EC- 329569, EC-296176, P-107-2-1 and) of the 48 accessions screened showed resistant against the pathogen which produce lesion length on leaf between 0.4-0.8 cm, whereas 40 pea accessions were reported to moderately resistant, produced 0.8-3.5 cm lesion length. Of all the accessions screened, three accessions (PM-9, EC- 329554 and EC- 329572) were found susceptible which produce 3.5-4.3 cm lesion length of pathogen infection All the accession screened, EC-329569, ET-45189 and IPF-5-19 were found resistant, while PM- 9, EC- 329554 and EC- 329558 were found susceptible in this study.


Keywords: Screening, disease resistant, Pisum sativum, Sclerotinia sclerotiorum, White rot.
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How to cite this article:

Devesh Pathak, R.U. Khan and Vaibhav Pratap Singh. 2017. Screening of Pea Accessions for Resistance against White Rot of Pea caused by Sclerotinia sclerotiorum (Lib.) de Bary.Int.J.Curr.Microbiol.App.Sci. 6(7): 2150-2154. doi: https://doi.org/10.20546/ijcmas.2017.607.252