Fig. 5.
Average trap catch of Pachnoda interrupta in July 2008. The type of bait had a significant effect on catch (GLM, N = 10, F = 80.56, df = 8, 72, P < 0.001). Error bars show the standard error of the mean. Subgroups denoted by different letters are significantly different at α=0.05 (N = 10, Tukey’s b)