Dynamics of an eco-epidemic model with stage structure for predator

Document Type : Research Article


Department of Mathematics, Vivekananda College, Thakurpukur, Kolkata-700063, India


The predator-prey model with stage structure for predator is generalized in the context of ecoepidemiology, where the prey population is infected by a microparasite and the predator completely avoids consuming the infected prey. The intraspecific competition of infected prey is considered. All the equilibria are characterized and the existence of a Hopf bifurcation at the coexistence equilibrium is shown. Numerical simulations are carried out to illustrate the obtained results.