生物防治在我国烟草病虫害防治上的应用

Biological Control Application in Controling Tobacco Diseases and Insect Pests

运用天敌昆虫或者微生物制剂对烟草病虫害进行有效防治,已经受到很多烟草种植经营者的关注。通过增殖、散放天敌昆虫或直接引进天敌控制外来害虫,保护与利用本地的害虫天敌,运用微生物农药进行防治,是今天进行生物防治研究的主要方面。

Using natural enemy insects or microbial agents to effectively prevent and control tobacco diseases and insect pests,has seized the attention of many tobacco plant operators.Proliferate,bestrew natural enemy insects,or directly introduce natural enemies to control exotic pests and protect and make use of local natural enemy insects,apply microbial pesticide to prevent and control,which are the main study aspects of biological control today.