Studies on metabolites produced by Alternaria porri, the causal organism of purple blotch of onion


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Authors

  • U.K. KHARE and V.G. GOSWAMI Department of Plant Pathology, J.N. Krishi Vishwa Vidyalaya, Jabalpur 482 004

Keywords:

Metabolites, Alternaria porri, purple blotch, onion

Abstract

Max. inhibition of onion seedling roots was obtained using filtrate from a 16 d old A. porri culture grown on pectin substrate at pH 8.0. Max. chlorotic spots were induced by filtrate taken from a 16 d old culture grown on sucrose substrate at pH 8.0.

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How to Cite

V.G. GOSWAMI, U. K. and. (2002). Studies on metabolites produced by Alternaria porri, the causal organism of purple blotch of onion. Indian Phytopathology, 49(2), 167-169. https://epubs.icar.org.in/index.php/IPPJ/article/view/20060