Fig. 3.
Predation rate (spider mite eggs eaten per hour) of protonymphs and deutonymphs of P. persimilis held in age-synchronized groups of either familiar or unfamiliar individuals. Significance levels (*P < 0.05; n.s. non-significant) refer to LSD tests following GEE (stage-specific comparisons) and the main effect in GEE (for pooled data)