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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.
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39 For more details click here
National Academy of Agricultural Sciences (NAAS) : NAAS Score: *5.38 (2020) [Effective from January 1, 2020]For more details click here

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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 2019: 96.39
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39
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(10): 3784-3790
DOI: https://doi.org/10.20546/ijcmas.2020.910.435


Impact of Environmental Factors on Macrophomina phaseolina causing Charcoal Rot of Soybean
Surya Teja1*, D. S. Kelayia2 and R. Asha2
1Department of Plant Pathology, 2Main Oilseeds Research Station, Junagadh Agricultural University, Junagadh, Gujarat, India
*Corresponding author
Abstract:

The influence of abiotic factors on the charcoal rot incidence caused by the fungus M. phaseolina has been analysed statistically by subjecting weekly weather data with disease incidence data to Multiple Linear Regression analysis. It revealed that there was no significant relation was observed in rainfall and minimum temperature with disease incidence. There was a progressive increase and maximum per cent disease intensity was recorded at optimum high temperature of 28-350 C, relative humidity of 65-80 %, soil temperature at 5 cm (35.60 C) and 10 cm (32.20C). It was congenial for the pathogen to multiply and infect the host.


Keywords: Soybean, Macrophomina phaseolina, Charcoal rot, Environmental factors and regression
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How to cite this article:

Surya Teja, T., D. S. Kelayia and Asha, R. 2020. Impact of Environmental Factors on Macrophomina phaseolina causing Charcoal Rot of Soybean.Int.J.Curr.Microbiol.App.Sci. 9(10): 3784-3790. doi: https://doi.org/10.20546/ijcmas.2020.910.435