Fig. 4 in Molecular cloning of heat shock protein gene HSP90 and effects of abamectin and double-stranded RNA on its expression in Panonychus citri (Trombidiformes: Tetranychidae)

Fig. 4. Relative expressional levels of HSP90 mRNA in P. citri adult females afer treatment at 25 °C with abamectin concentrations of LC25, LC50 and LC75 for the indicated times. Data are shown as means of 3 replicates ± SD. The relative expression level of HSP90 mRNA in the control group is equal to 1.0 and is marked with a dashed line. The asterisk above the bar indicates a significance difference between treatment with abamectin and control group (t-test, P <0.05).