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 AM  Vol.10 No.4 , April 2019
Threshold Dynamics of a Vector-Borne Epidemic Model for Huanglongbing with Impulsive Control
Abstract: In this paper, the basic reproduction number is calculated for Huanglongbing (HLB) model with impulses which is a vector-borne epidemic model with impulses. For controlling HLB, farmers’ experience is replanting of healthy plants and removing infected plants. To reflect the real world, we construct an impulsive control model which considers replanting of healthy plants and removing infected plants at one fixed time. By analyzing the model, we conclude that the disease-free equilibrium is globally asymptotically stable if the basic reproduction number Ro < 1, and we prove that the HLB is permanence if the basic reproduction number Ro > 1.
Cite this paper: Wang, J. , Feng, F. , Guo, Z. , Lv, H. and Wang, J. (2019) Threshold Dynamics of a Vector-Borne Epidemic Model for Huanglongbing with Impulsive Control. Applied Mathematics, 10, 196-211. doi: 10.4236/am.2019.104015.
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