Biosafety of Botanicals to <i>Trichogrammatoidea Bactrae</i> Nagaraja

Bioassay was conducted with nine botanical extracts at various concentrations viz., azadirachtin 300ppm, 1500ppm, 3000ppm, 10000ppm, neem seed oil 1%, 2%, 3%, extract 5% and dashparniark 4% on Trichogrammatoidea bactrae Nagaraja (Hymenoptera: Trichogrammatidae) in completely randomized design. Assessment of these % parasitization, reduction parasitism adult emergence T. Corcyra eggs done. The results revealed that (ten plant leaves extract) found safer maximum parasitization (53.3%) minimum (27.9%). Azadirachtin 10000ppm harmful resulting reduced (12.6%) (32.6%); (82.9%) observed. Maximum recorded when parasitized were treated 1% (64.3%).