Fig. 3From: Ethyl formate and phosphine fumigations on the two-spotted spider mite, Tetranychus urticae and their biochemical responsesGene expressions in the phosphine (PH3)-treated T. urticae determined by RT-qPCR. Six gene primers were listed in Table 1. Different letters on the bars indicate statistical differences between PH3-treated samples and the control (p < 0.05). PH3-treated concentrations were equivalent to LC10 (0.042 mg/L) and LC50 (0.059 mg/L) values. White, control group; gray, LC10 PH3-treated T. urticae; black, LC50 PH3-treated T. urticaeBack to article page