Control of the Khapra Beetle Trogoderma granarium (Everts.) (Coleoptera : Dermastidae) using Nanoparticles of Neem Leaf Extract

Abstract The effect of four concentrations (0, 3, 1, 5%) the nanopesticide neem leaf extract was tested on stages hairy grain beetle at five time times (1, 2, 5, 7) days. results showed that there is Significant differences between three 5) compared to fourth concentration, which represents control treatment, where it noted hatching rate egg stage lowest 5% concentration. As for larva and pupal stage, killing highest concentration second day While adult females a first treatment procedure, from this becomes clear higher pesticide, rate.