FIGURE 6.

Mortality rate of T. castaneum larvae exposed to essential oil after injection of dsOBPC11. The bioassays were completed for late larvae on the fifth day following injection of dsRNA by dip of essential oil and the mortality rate of the larvae were assessed 36 h after dip treatments. Control larvae were injected with the same amount of water or dsGFP, or were not injected (Non-injection). The error bars represent the standard errors of three to seven biological replicates. Different lowercase letters above the bars indicate significant differences between treatments at the P < 0.05 level.