Evaluation of biopesticides and Insectcidal spray Schedule against Lipaphis erysimi (Kaltenbach)

Among the different insecticidal or biopesticidal spray schedules tested for their efficacy against L. erysimi, four sprays of each insecticides or biopesticides containing in schedule 5 (Flonicamid 50 WG 0.02%, B. bassiana 1.15 WP 0.006%,V. lecanii 1.15% WP 0.006%, Azadiractin 0.15 EC) or schedule 3 (Imidachloprid 17.8 SL 5%, B. bassiana 1.15 WP 0.006%,V. lecanii 1.15% WP 0.006%, Azadiractin 0.15 EC) or schedule 1 (B. bassiana 1.15% WP 0.006%) found to be the most effective and can be recommended for the management of L. erysimi in mustard at pre-flowering, 50% flowering, 100% flowering and 50% pod formation stage, respectively.