Global dynamics of a stage-structured Huanglongbing model with time delay

Shujing Gao, Dan Yu, Xinzhu Meng and Fumin Zhang

Chaos, Solitons & Fractals, 2018, vol. 117, issue C, 60-67

Abstract: In this paper, we propose a stage-structured Huanglongbing transmission model with time delay. The basic reproductive number for Huanglongbing is calculated, and the threshold dynamics are analyzed. By using the method of fluctuations, a set of sufficient conditions for the global attractivity of the endemic equilibrium are given if disease-induced death is ignored and the control strategy of removing infected trees is not implemented. Numerical simulations are shown to illustrate our analytic results.

Keywords: Huanglongbing (HLB); Latency period; Time-delayed model; Stage structure; Global attractivity (search for similar items in EconPapers)
Date: 2018
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:117:y:2018:i:c:p:60-67

DOI: 10.1016/j.chaos.2018.10.008

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