A Forest Disease and Insect Pests Model which has a Forest Age Structure with Disease Rate Change Functions

机译：一种森林疾病和虫害模型，具有森林时代结构，具有疾病率变化功能

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This communication mainly covers investigations on the dynamic characteristics of forest diseases and insect pests' model which has a forest age structure with disease rate change functions. Firstly, the age structure model with partial differential equation with the function of the course is established. Secondly, it proves the existence of non-infected and infected steady state model. Finally, the stability and asymptotic stability of the steady state are discussed, and the condition of local asymptotic stability is obtained.

机译：该通信主要涉及对森林疾病和昆虫害虫模型的动态特征的调查，其具有森林时代结构与疾病率变化功能。首先，建立了具有课程功能的局部微分方程的年龄结构模型。其次，它证明存在未感染和感染的稳态模型。最后，讨论了稳定状态的稳定性和渐近稳定性，获得了局部渐近稳定性的条件。

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《International Conference on Biological Sciences and Technology》|2018年|375p|共5页
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作者
Qiao-qi XU; Ding-jiang WANG;
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原文格式 PDF
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中图分类 Q81-53;
关键词
Forest age structure; Disease rate change function; Threshold; Infected steady state; Stability;

机译：森林时代结构;疾病率变化功能;阈值;感染稳态;稳定性;

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1. Effects of climate change on forest pests and diseases. (Klimaanderung und Waldbewirtschaftung (Climate change and forest management)) [J] . Engesser R., Forster B., Meier F., Schweizerische Zeitschrift fur Forstwesen . 2008,第10期

机译：气候变化对森林病虫害的影响。（气候变化与森林管理）（Klimaanderung和Waldbewirtschaftung）
2. Pest Vulnerability Matrix (PVM): A graphic model for assessing the interaction between tree species diversity and urban forest susceptibility to insects and diseases [J] . Lacan Igor, McBride Joe R Urban Forestry & Urban Greening . 2008,第4期

机译：害虫脆弱性矩阵（PVM）：用于评估树木物种多样性与城市森林对昆虫和疾病的敏感性之间相互作用的图形模型
3. Current challenges in the management of forest insect pests and diseases [J] . Pandey Shailesh, Singh Sudhir, Yusuf Mohd., Current Science: A Fortnightly Journal of Research . 2020,第1期

机译：森林害虫和疾病管理中的当前挑战
4. A Forest Disease and Insect Pests Model which has a Forest Age Structure with Disease Rate Change Functions [C] . Qiao-qi XU, Ding-jiang WANG International Conference on Biological Sciences and Technology . 2018

机译：一种森林疾病和虫害模型，具有森林时代结构，具有疾病率变化功能
5. Biotic pest damage of green alder (Alnus fruticosa ): Susceptibility to a stem disease (Valsa melanodiscus) and functional changes following insect herbivory. [D] . Rohrs-Richey, Jennifer K. 2010

机译：绿色al木（Alnus fruticosa）的生物害虫损害：对茎疾病（Valsa melanodiscus）的易感性和食草后的功能变化。
6. Interactions of predominant insects and diseases with climate change in Douglas-fir forests of western Oregon and Washington U.S.A [O] . Michelle C. Agne, Peter A. Beedlow, David C. Shaw, -1

机译：美国俄勒冈州西部的道格拉斯冷杉森林和美国华盛顿的主要昆虫和疾病与气候变化的相互作用
7. A Forest Disease and Insect Pests Model which has a Forest Age Structure with Disease Rate Change Functions [O] . Qiao-Qi Xu, Ding-Jiang Wang 2018

机译：一种森林疾病和虫害模型，具有森林时代结构，具有疾病率变化功能
8. Enhancement of biological control agents for use against forest insect pests and diseases through biotechnology [R] . Slavicek, James M. 1991

机译：通过生物技术增强用于防治森林病虫害的生物控制剂

A Forest Disease and Insect Pests Model which has a Forest Age Structure with Disease Rate Change Functions

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