湖州市水库堤坝白蚁危害调查与防治

湖州开展了对德清、安吉、长兴、吴兴区水库堤坝白蚁危害的调查。结果表明,在调查的165座水库堤坝中,有蚁害的共61座,其中属一类危害的1座,二类危害的6座,三类危害的29座,四类危害的25座.危害堤坝的白蚁共5种,分别为黑翅土白蚁、黄翅大白蚁、歪白蚁、黄胸散白蚁和花胸散白蚁，运用白蚁监测-控制装置与生物农药克蚁星相结合的新技术,对水库堤坝白蚁所做的防治试验结果显示,该技术对堤坝白蚁有良好的控制效果。

Investigation of termite danger to reservoir embankments in Huzhou and its prevention

The investigation of termite danger to reservoir embankments in Deqing,Anji,Changxing counties and Wuxing district was carried out in Huzhou City.It shows that termite danger exists in 61 reservoir dams in 165 reservoir dams which had been investigated,in which 1 dam belongs to the first category danger,6 dams to the second danger,29 dams to the third danger and 25 dams to the forth danger.The termite to endanger dams can be divided into five sorts,namely,odontotermes formosanus,macrotermes barneyi light,capritermes nilobei,reticultermes flaviceps and fukienensis light.A new technology composed of monitoring-control termite device and biological pesticide is used for preventing termite danger in dams.The practice shows that the technology possesses better result to prevent and cure termite in dams.