Efficacy of different IPM modules against melon fruit fly and american serpentine leaf miner of cucumber

Field experiment was conducted during Rabi season of 2017-18 with nine modules, replicated thrice, in the ‘Randomized Block Design’ with gross plot size 4.00 m x 3.00 m.As regards with melon fruit fly infestation, the module M7 (15.82 per cent) was found most effective at1 st, 2nd, 3rd, 4th and 5 th pickings. The next best module M4 (19.43 per cent) and M5 (22.12 per cent). The module M7 (23.82 per cent) was found most superior in reducing American serpentine leaf miner population at 25, 45 and 65 days after sowing. Followed by module M4 (25.80 per cent) and M5(28.74 per cent).