摘要： 大广坝土坝1998年出现白蚁后，采取了自查和专业普查相结合的方法，根据长坝的特点采取了不破坏土坝的诱杀方式，并进行两种药物的灭治试验，取得了比较明显的防治效果。

Abstract: Methods of self investigation in combination with general investigation have been made since termite was found in Daguangba Earth Dam in1998. Accoring to the characteristic of long dam, the methods of lure and kill were carried out at the condition of dam being not damaged, meanwhile two kinds of medicine kill have been tested. It got a good achievement.?