Fig. 6

Concentration–response curves for the effect of azadirachtin on B. impatiens. a Emergence rate (ER) in coconut fiber substrate (CFS) at 25 °C; b ER in CFS at 20 °C; c ER in tropical artificial soil (TAS) at 20 °C; d development time (DT) in CFS at 25 °C; e DT in CFS at 20 °C; f DT in TAS at 20 °C