Multi-State Dependent Impulsive Control for Pest Management

Figure 19

The time series and phase diagram for system (1.4) starting from initial value (1, 0.7) (red), (1.4, 0.5) (green), and  (1.2,1) (blue) 𝛼=0.6, 𝛽=0.3, 𝑞=0.8, ℎ₂=3.5, ℎ₁<𝑥^∗<ℎ₂.

(a)

(b)

(c)