Fig. 2
From: Modelling movement and stage-specific habitat preferences of a polyphagous insect pest
Effect of different types of movement on the dynamics of adult insects, considering a continuous oviposition. a The figure shows the evolution of the normalised adult population at t=400 for different values of τ (movement type a-3). The continuous red line is associated with diffusion (movement type a-1). b The figure shows the dynamics of the adult population size over time for different types of movement; the continuous red line is associated with diffusion (movement type a-1), and the orange and green lines are associated with directional movement to corn (C) and soybean (S), respectively (movement type a-2). The other lines are associated with the alternating preference between available hosts for different values of τ (moviment type a-3)