1. Ahmad Z, Bashir M, Mtsueda T (1997) Evaluation of legume germplasm for seed borne viruses in harmonizing agricultural productivity and conservation of biodiversity. Breeding and ecology. In: Proceedings of the 8th Sabrao Journal. Congress annual meeting Korean Breeding Society. Seoul Korea, pp 117–120
2. Ashfaq M, Khan MA, Mughal S, Javed N, Mukhtar T, Bashir M (2007) Evaluation of urdbean germplasm for resistance against urdbean leaf crinkle virus. Pak J Bot 39(6):2103–2111
3. Ashfaq M, Khan MA, Javed N, Mughal SM, Shahid M, Sahi ST (2010) Effect of urdbean leaf crinkle disease infection on total soluble protein and antioxidant enzymes in blackgram plants. Pak J Bot 42:447–454
4. Bashir M, Ahmad Z, Ghafoor A (2005) Source of genetic resistance in mung bean and blackgram against urdbean leaf crinkle disease (ULCD). Pak J Bot 37:47–51
5. Beniwal SPS, Chaubey SN (1979) Urdbean leaf crinkle diseases: effect on yield contributing factors, total yield and seed characters of urdbean (Vigna mungo). Seed Res 7:125–181