稻田蜘蛛对稻纵卷叶螟生命系统的控制作用

CONTROL EFFECTS OF THE SPIDERS ON RICE LEAF ROLLER LIFE SYSTEM

摘要: 本文以稻纵卷叶螟种群生命系统控制研究作为例子,进一步讨论状态空间表达式的设计及应用问题。应用状态空间分析法,有可能将各类因子对种群数量的控制作用分别进行研究,以及对防治害虫的措施进行综合分析,为制订害虫防治策略提供参改。
- 状态空间法 /
- 种群生命系统 /
- 控制指数 /
- 稻纵卷叶螟
Abstract: In this paper the control effects of the spiders on rice leaf roller ,Cnaphalocrocts medinalis, were observed as a case studies of population life systems. The state-space method can be used to study the effectiveness of different external agencies influencing a subject population and integrative effects of control methods. It may be important to study the tectics of insect pest control.
- State-space approach /
- population life systems /
- Index of population control /
- Cnapholocrocis medinalis