Figure 4From: Avoid, attack or do both? Behavioral and physiological adaptations in natural enemies faced with novel hostsCo-equilibrium (R*, B*) between physiological (solid line) and behavioral (dotted line) adaptation to host defenses as a function of the search cost coefficient e and the spatial aggregation level a of well-defended hosts. Equilibrium is polymorphic. k R = 0.1, k B = 0.1, x = 2, f = 20%Back to article page