The correlation between Dendrolimus punctatus damage of shuikou forest area of Gutian county in 2004 and climate factors such as temperature,moisture,rainfall,light and wind was analyzed.

• 根据2004年福建省古田县水口林区马尾松毛虫危害成灾的实情,结合古田当年的气象资料,通过对虫灾与温度、湿度降雨、光和风等气象因子的相关分析。