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Modeling of the prevention and control of forest pest 期刊论文
JOURNAL OF BIOLOGICAL SYSTEMS, 2007, 卷号: 15, 期号: 4, 页码: 539-550
作者:  Xu, Weijian;  Chen, Shidong;  Chen, Lansun
收藏  |  浏览/下载:94/0  |  提交时间:2018/07/30
impulses  logistic equation  boundary value problem  forest pests  
A new mathematical model for optimal control strategies of integrated pest management 期刊论文
JOURNAL OF BIOLOGICAL SYSTEMS, 2007, 卷号: 15, 期号: 2, 页码: 219-234
作者:  Meng, Xinzhu;  Song, Zhitao;  Chen, Lansun
收藏  |  浏览/下载:102/0  |  提交时间:2018/07/30
SI epidemic model  impulsive effect  biological and mechanical control  periodic solution  economic threshold