茶园害虫生态控制若干问题的探讨

茶园害虫生态控制是一种较新的控制有害生物的策略。本文讨论了茶园害虫生态控制的特点、原理和方法，认为茶园害虫生态控制是在深入了解茶园生态系统内有关因素的特性、动态、以及相关联系的情况下，运用有效的技术和手段，创造不利于害虫而有利于茶叶生产的条件，充分发挥生态系统中各种害虫调控因子的作用，使茶园害虫种群密度在生态系统内长期处在不足以引起经济损失的水平，使整个茶园生态系统高效、低耗和持续发展。同时详细分析了茶园各种生态因子在生态控制中的作用，并提出了今后茶园害虫生态控制的研究方向和工作重点。

A discussion on ecological control of tea pests

The ecological control on tea pests in China was reviewed in this paper. Ecological control is a new strategy of pest management in tea production. Its characters, principles and methods were discussed. It is posed that ecological control on tea pest should gain an insight into the ecosystem of tea garden, then take some effectual measures against the population of pests, keep the ecosystem of tea garden in efficient, low consume and sustainable development condition. Some elements such as surroundings, tea plants, natural enemies and cultural measures in tea garden were also analyzed in details. Although, ecological control on tea pests has made some progress, this strategy still needs to be ameliorated constantly for further improvement.