highly significantp < 0.0001
Overall, insecticide treatments were highly significant (F 5, 30 = 45.5, p < 0.0001), with thrips populations significantly reduced by the following: spinosad (average 99% reduction compared with control plants), B. bassiana (94%), M. brunneum (93%), I. fumosorosea (62%), and 1% oil (58%).