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VOL. 6, ISSUE 4 (2021)
Effect of different carbon and nitrogen source on production of extracellular phenol by Phomopsis viticola a leaf spot pathogen of grape (Vitis vinifera)
Authors
Abhijeet Bajirao Pawar
Abstract
Phomopsis viticola causes leaf spot disease to the Grapes plant is a potential pathogen of Grapes plant (Vitis Vinifera), was isolated from diseased Vitis Vinifera leaves from Nashik district and used for the present study. Pathogen was grown on the Czapek-Dox liquid medium substituting or adding different carbon, nitrogen to study cellulolytic and pectolytic enzyme production and total phenol production. The activity of enzyme was observed on the 8th day of incubation period. A Considerable variation in the production of total phenol was observed. When different carbon compounds were incorporated in the medium fructose shows maximum production of phenol, followed by dextrose. Nitrogen source compound were favorable for production of phenol. Highest phenol was detected on nickel nitrate followed by cobalt nitrate, potassium nitrate and barium nitrate.
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Pages:430-431
How to cite this article:
Abhijeet Bajirao Pawar "Effect of different carbon and nitrogen source on production of extracellular phenol by <em>Phomopsis viticola</em> a leaf spot pathogen of grape <em>(Vitis vinifera)</em> ". International Journal of Botany Studies, Vol 6, Issue 4, 2021, Pages 430-431
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