本文根据脉冲微分方程理论建立并分析了一个害虫控制模型.给出一个利用杀虫剂控制农业害虫的最佳方案.最后,通过数值模拟解释这一方案的执行.
In this paper, we formulate and investigate the pest sive differential equations. An optimal project to control pest using illustrate the optimal project by means of numerical simulation. control model in terms of the pesticides in crops is given. theory of impul- In the end, weillustrate the optimal project by means of numerical simulation.