Induced resistance in potato against early blight caused by Alternaria solani (Sorauer) through plant extracts as inducer

The present investigation was undertaken during 2012 to 2014 at Department of Plant Pathology, C.S.A. University of Agriculture and Technology, Kanpur. The pathogen A. solani was isolated from diseased plant showing typical blight symptoms collected from Vegetable Research Farm, Chandra Shekhar Azad University of Agriculture and Technology, Kanpur, Uttar Pradesh, India.