靖远松叶蜂可持续控制对策

Stratege of Sustainable Control on Diprion jingyuanensis

以可持续发展思想为指导，提出了持续控制靖远松叶蜂（Ｄｉｐｒｉｏｎｊｉｎｇｙｕａｎｅｎ－ｓｉｓＸｉａｏｅｔＺｈａｎｇ）的对策，即：加强虫情监测，建立综合管理系统；改善林分结构，充分发挥林分本身的持续抗性作用；最大限度地减少化学农药的施用量；保护利用现有天敌资源，开发利用生物及仿生物制剂等。

With the guiding of sustainable development thinking,the stratege of sustainable control on Diprion jingyuanensis is put forward in this paper.The stratege includs strenthening pest forecasting,building comprehensive management system,improveing forest stand structure,bringing the sustainable resistance of forest in itself into fully play,reducing as far as possible quantity of chemical pesticides used,protecting and making use of natural enemy resources,and developing and using biological and bionical preparations.