Fig. 2
From: Adaptation of pine wood nematode Bursaphelenchus xylophilus to β-pinene stress
Effect of β-pinene concentration and treatment duration on PWN reproduction rate. a: Treatment for a long duration (7d), reproduction rate of pine wood nematodes under different β-pinene concentration for 7 days; b: Treatment for a short duration (48 h), reproduction rate of pine wood nematodes under different β-pinene concentration for 48 h. Data bars represent the mean of five independent replicates, and error bars represent standard errors of the mean. Different lowercase letters above or below bars indicate significant differences (Tukey’s multiple comparison test; p < 0.05)