美国白蛾发生特点及综合防治措施

美国白蛾入侵中国已有30年,虽然各级政府部门对其防治工作一直较重视,但在国内的分布范围却不断扩大,河北省的疫情已不断加重,国内外对美国白蛾的防治方法虽然有较多报道,但总体上缺乏有效的控制措施.通过调查,对美国白蛾的发生特点、分布区域及适宜环境条件等进行了研究,结合近年来采取的防治方法,提出了综合防控措施.

Occurrence Characteristics and Integrated Control Measures for Hyphantria cunea in Hebei Province

It has been 30 years since Hyphantria cunea migrated to China. It widespread especially in Hebei Province even all levels of government department paid much attention on its prevention. There were more domestic and international reports on the control of H. cunea, but no effective control measures. This paper reported the studies on the occurrence characteristics, distribution areas, and favorable conditions for H. cunea based on the investigation. And the integrated control measures were also proposed according to the present measures.