Detection of Resistance against Leaf Spot, Yellow Mosaic and Urdbean Leaf Crinkle Viruses in Mash Bean (Vigna mungo)

Among foliar diseases Leaf spot, yellow mosaic virus (YMV) and Urd bean leaf crinkle (ULCV) are destructive of mash (Vigna mungo) in Pakistan. Incorporation resistance against biotic stress plants is traditional strategy crop improvement through breeding. Effective breeding for stresses entails readily accessible resistant germplasm. 67 genotypes were evaluated multi disease was tested two consecutive years (2019 2020) at Barani Agricultural Research Institute, Chakwal. Experiment repeated with an idea to decrease the effect environment those material selected which performed same both years. Out 12 spot infection 19 found highly during In case ULCV did not appear 2020. However, showed first year experiment. Two namely 3CM-703 4CM-720 exhibited response all under study. Three viz. 4CM-716, 4CM-720, 5CM-708 demonstrated YMV as well spot. 4CM716, 4CM720, 5CM708, 7CM701, 7CM702, 7CM704, 7CM705, 7CM706 expressed simultaneously. The data generated useful