Among sixteen mung bean genotypes evaluated against whitefly and MYMV disease incidence, four genotypes viz., SMP17-17, SMP17-18, SMP17-24 and SMP17-25 recorded less number of whitefly ( to /trifoliate leaf) with disease incidence of 1 to 10 per cent and were categorized as resistant (R) with disease rating 3, four genotypes viz., SMP17-19, SMP17-20, SMP17-21 and SMP17-29 exhibited 11-20 per cent MYMV disease incidence having disease rating scale 5 and categorized as moderately resistant (MR) and remaining eight genotypes viz., SMP17-22, SMP17-23, SMP17-26, SMP17-27, SMP17- 28, SMP17-30, SMP17-31 and LGG-450 were categorized as susceptible (S) against MYMV disease rating scale 7 showing disease incidence 21 to 50 per cent. | Screening of mung bean genotypes against whitefly and yellow mosaic viral disease under field condition in Bihar India
