Table 3 in Trichilia (Meliaceae) plants: an important source of biomolecules with insecticidal properties

Table 3. Mean (± SEM) survival time, and larval, pupal, and cumulative mortality of Copitarsia decolora larvae fed with artificial diet supplemented with hexane, ethyl acetate, acetone, methanol, and aqueous extracts of Trichilia havanensis bark at 100, 500, 1,000, and 1,500 ppm.
TreatmentConcentration ppmMean larval survival time (d)Larval mortality (%)Pupal mortality (%)Cumulative mortality (%)Control diet033.6 ± 1.6 a808Hexane10033.3 ± 1.1 a1282050031.6 ± 1.7 ab2024441,00029.7 ± 2.1 b4816641,50028.0 ± 2.4 b521264Ethyl acetate10032.5 ± 1.6 a16122850029.7 ± 1.9 a328401,00028.8 ± 2.1 a328401,50026.9 ± 2.4 a362056Acetone10031.6 ± 1.5 a24123650031.4 ± 1.6 a288361,00031.1 ± 1.7 a324361,50029.7 ± 1.9 a32436Methanol10034.2 ± 0.9 a8243250032.2 ± 1.4 a2012321,00029.7 ± 2.0 a288361,50028.6 ± 2.3 a281644Water10034.4 ± 0.5 a12203250032.5 ± 1.4 a2012321,00031.1 ± 1.8 a2412361,50029.7 ± 2.2 a241236
Means followed by the same letter are not significantly different (P> 0.05; Holm-Sidak test).