摘要
在研究玉溪市北山林场文山松毛虫生活习性的基础上 ,于 1997年对其进行了烟剂防治 ,通过烟剂防治有效地控制了该害虫的发生。取得了连续 4年云南松有松毛虫株率控制在 1%以下的显著效果。本文介绍了玉溪市北山林场文山松毛虫各虫态的生活习性以及烟剂防治技术。
On the basis of studying the life habit of Dendrolimus punctatus wenshanensis in Beishan forest farm of Yuxi city, the control of this pest was conducted from year 1997, applying of insecticidal smokes effectively controlled the occurrence of D. punctatus wenshanensis, the ratio of Pinus yunnanensis damaged by the pest was lower than 1%. The life habit of D. punctatus wenshanensis occurred at Beishan forest farm of Yuxi county, and control technique of insecticidal smokes were introduced.
出处
《云南林业科技》
2002年第2期56-58,共3页
Yunnan Forestry Science and Technology
关键词
文山松毛虫
生活习性
烟剂防治技术
云南
Dendrolimus punctatus wenshanensis
life habit
insecticidal smokes control
