An investigation was carried out for three years at entomology laboratory, Bidi Tobacco Research Station, Anand Agricultural University, Anand in completely randomized design with six treatments and three repetitions to investigate insecticidal toxicity against tobacco mealybug Phenacoccus solenopsis Tinsley and its parasitoid, Aenasius bambawalei Hayat. | Evaluation of insecticides against tobacco mealy bug phenacoccus solenopsis tinsley and its parasitoid Aenasius bambawalei hayat under laboratory conditions