Mathematical Simulation for Pest Prevention

被引：0
|
作者：
Huang, Xueyan [1 ]
Huang, Shuzhuang [1 ]
Liu, Qiong [1 ]
机构：
[1] Qinzhou Univ, Dept Math & Comp, Qinzhou 535000, Guangxi, Peoples R China
来源：
PROCEEDINGS OF THE 7TH CONFERENCE ON BIOLOGICAL DYNAMIC SYSTEM AND STABILITY OF DIFFERENTIAL EQUATION, VOLS I AND II | 2010年
关键词：
Impulsive; time delay; stage-structured; global attractivity; pest management; EPIDEMIC MODEL; VACCINATION; STRATEGY;
D O I：
暂无
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
A stage structure eco-epidemic predator-prey model with time delay and impulsive release on natural enemy is considered. The sufficient conditions of pest-extinction are obtained. Furthermore, it is obtained that the pest population can be controlled under the economic injury level E(Ell) if the impulsive period is within an appropriate range. Our results provided helpful for the practical pest management. Numerical analysis is inserted to illuminate the dynamics of the system.
引用
收藏
页码：109 / 113
页数：5
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