系统科学与害虫种群系统控制及对棉铃虫研究的思考

以系统科学方法研究害虫种群系统的控制，具有明显的社会意义和实践意义。本文概述了系统科学的一些概念，发展，理论与方法，以及害虫种群系统控制的研究历史与主要进展。并在此基础上，从系统的角度分析了我国棉铃虫发生的概况，大发生的原因与治理对策。报道了利用赤眼蜂防治棉铃虫的初试结果。并提出了进一步研究棉铃虫种群系统控制的方法与技术路线。

SYSTEM SCIENCE, SYSTEM CONTROL OF PEST INSECT POPULATION AND THINKING OVER STUDY OF HELIOTHIS ARMIGERA

Using system science methods to study the system control of pest insect population, has an obvious social significance and practical value. This artical introduced briefly some concepts, developments, theories and methods of system science, and the study history and main developments of systematic control of pest insect population. On theses bases, the occur rencl survey, breaking out reason and control tactics for Heliothis armigera in China had been analysed from the angle of system. The preliminary results of using Trichogramma to control Heliothis armigera had been reported. Further study methods and technical line had been put forward.