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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(5): 3148-3154
DOI: https://doi.org/10.20546/ijcmas.2020.905.373


Survey of the Incidence and Severity of Powdery Mildew and Rust on Pea (Pisum sativum L.) in Sultanpur District of Uttar Pradesh, India
Divya1*, Shashi Tiwari1, Arun Kumar2, J. K. Tiwari3 and Akanksha Tiwari4
1Division of Plant Pathology, Sam Higginbottom University of Agriculture Technology and Science, Prayagraj (UP), India
2Bihar Agriculture University Sabour, Bhagalpur (Bihar), India
3National Horticultural Research and Development Foundation, Patna (Bihar), India
4Ganpat Sahaai P.G.College, Sultanpur (UP), India
*Corresponding author
Abstract:

Powdery mildew and Rust are major diseases of pea of worldwide distribution.  Powdery mildew and Rust is an airborne disease. Powdery mildew is a particularly damaging in late sowing or in late maturity varieties. It is caused by Erysisphe pisi. The disease can cause 20-50% yield losses, reducing total yield biomass, number of pods per plant, number of seeds per pod, plant height and number of nodes. The disease also affects green pea quality. Pea rust is characterized by the appearance of two types of symptoms. Early symptoms develop on abaxial side of older leaves and form round to oval aecidia. Initially aecidia form creamy white to light yellow to bright orange colored pustules on the leaf and stem. Surveys was conducted in seven blocks and each block cover four villages of Sultanpur district for powdery mildew and rust disease severity. During survey, maximum powdery mildew severity (23.34) was observed in Lambhua, followed by Kurebhar (21.30), Dhanpatganj (21.24), Kurwar (21.19), Dubeypur (20.05), Bhadaiyan (18.74). Powdery mildew disease severity was found to be least in Jaisinghpur (15.95). Similarly, maximum rust severity was observed in Jaisinghpur (49.20) followed by Dhanpatanj (48.69), Dubeypur (43.74), Lambhua(42.07), Kurwar (40.61),  Bhadaiyan (37.65). Rust disease severity was found to be least in Kurebhar (30.02).


Keywords: Airborne disease,Sowing, Yield losses, Yield biomass
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How to cite this article:

Divya, Shashi Tiwari, Arun Kumar, J. K. Tiwari and Akanksha Tiwari. 2020. Survey of the Incidence and Severity of Powdery Mildew & Rust on Pea (Pisum sativum L.) in Sultanpur District of Uttar Pradesh, India.Int.J.Curr.Microbiol.App.Sci. 9(5): 3148-3154. doi: https://doi.org/10.20546/ijcmas.2020.905.373