International Journal of Agriculture Extension and Social Development

author(s)
Ravi Pratap Singh, Pooshpendra Singh Dixit and Digvijay Singh

abstract
A field experiment was conducted during Kharif season (2016-2017) on Tulsi for resistance in natural field condition against leaf spot disease caused by Alternaria alternata at Main Experimental Station, Department of Medicinal and Aromatic Plants, N. D. University of Agriculture and Technology, Kumarganj, Faizabad. The oil content percent, number of leaves per plant, leaf weight per plant (Kg), leaf yield (q/ha) and disease severity percent were recorded in 90 days old plants. Results revealed that germplasm NOB-7 showed maximum oil content (2.14%).While the maximum leaves yield recorded in NOB-1 (14.81 q/ha) with disease severity (15%).