Mothbean germplasm consisting of 180 accessions were screened against yellow mosaic virus leaf crinkle virus and cercospora leaf spot under the natural field conditions to identify sources of resistance. Based on a consistent observation for 4 different crop seasons germplasm was grouped in accordance with their field reaction. IC-36522 and IC-36217 were found to be the most field promising accession against yellow mosaic virus. | Identification for sources of resistance to biotic stresses in mothbean Vigna aconitifolia Jaeq. Marcchal germplasm