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Persistence and Extinction of a Non-Autonomous Plant Disease Model with Roguing<sup>*</sup>

Persistence and Extinction of a Non-Autonomous Plant Disease Model with Roguing<sup>*</sup>
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摘要 On the basis of analyzing the shortages of present studies on plant disease model for autonomous phenomenon, and considering the actual situation, this paper applies the joint factors of environmental change and the infectivity for latent plants into the system;therefore we deal with a non-autonomous plant disease model with roguing. Some sufficient conditions are established for extinction of diseases and permanence of the system in this paper. On the basis of analyzing the shortages of present studies on plant disease model for autonomous phenomenon, and considering the actual situation, this paper applies the joint factors of environmental change and the infectivity for latent plants into the system;therefore we deal with a non-autonomous plant disease model with roguing. Some sufficient conditions are established for extinction of diseases and permanence of the system in this paper.
作者 Lijun Xia Hengmin Lv Jinxing Yuan Yongquan Liu Lijun Xia;Hengmin Lv;Jinxing Yuan;Yongquan Liu(Ji’an College, Ji’an, China)
机构地区 Ji’an College
出处 《Journal of Applied Mathematics and Physics》 2020年第10期2197-2212,共16页 应用数学与应用物理(英文)
关键词 Non-Autonomous Plant Disease Model Roguing EXTINCTION PERMANENCE Non-Autonomous Plant Disease Model Roguing Extinction Permanence
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