Dynamics of a Stage Structured Pest Control Model in a Polluted Environment with Pulse Pollution Input

Figure 3

Time series of system (1) with parameters 𝛽=0.9,  𝐾=0.8,  𝑞=0.8,  𝑑=0.4,  𝜏=0.5,  𝜆=0.8,  𝛾=0.3,  𝑏=0.8,  𝑘=0.5,  𝑓₂=0.2,  𝑓₁=0.1,  𝛿=0.1,  𝛼=0.2,  ℎ=2,  𝑔=0.2,  𝑚=0.4,  and 𝑇=1.