Figure 4. Insecticidal activity of WT and mutant proteins against H. armigera.

WT and mutant protein samples were applied on artificial diet surface and one H. armigera neonate was released in each well. The plates were left undisturbed for 5 days at 27±2 °C, 65±5% relative humidity, with a 16:8 hr light dark cycles and observations were recorded after 5 days. X-axis represents concentration of proteins in µg/ml and Y-axis represents percentage of larval survival (A) and mean larval weight (mg) (B).