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. 2019 Oct 10;17(10):573. doi: 10.3390/md17100573

Figure 4.

Figure 4

Effect of HPC on grooming behavior of N. cinerea cockroaches. The grooming activity was recorded during 30 min and the results were expressed as mean ± S.E.M. of the total time of grooming (in seconds). Notice the increase of grooming activity in lower HPC doses, followed by a decrease in the activity with the highest dose. The data were analyzed by one-way ANOVA followed by the Dunnett’s test compared to control. *** p < 0.001 (n = 30).