摘要
对鄱阳湖地区10多年来马尾松毛虫发生区环境的变化,以及防治策略上的重大转变,进行系统调查和梳理,并对鄱阳湖地区连续7年保持有虫不成灾的原因进行分析。
The environment changes of the districts with Dendrolimus punctatus and the important improvements of the strategies to contral the pests for more than 10 years in Poyang River area are investigated and summarized. The reasons that Dendrolimus punctatus has not caused disaster for continuous seven years in Poyang River area are analyzed.
出处
《江西林业科技》
2006年第4期19-20,26,共3页
Jiangxi Forestry Science and Technology
关键词
马尾松毛虫
灾害
Dendrolimus punctatus
Disaster
