Bio-efficacy of acetamiprid 20 SP against sucking pests of okra

The field experiments were conducted to evaluate the bio efficacy of Acetamiprid 20 SP against sucking pests of okra. Acetamiprid 20 SP @ 40 and 30 g ai/ha, followed by Acetamiprid 20 SP @ 20 g ai/ha were found to be most effective in reducing the sucking pests population with maximum okra fruit yield (6.06 and 5.93 t/ha) and C:B (1:3.93 and 1:3.90) ratio. All the insecticides treatments were significantly superior in controlling the sucking pests with higher fruit yield and C: B ratio compared to untreated control.