摘要
3种无公害防治松墨天牛(Monochamus alrtnatusHope)技术中,以挂放诱捕器效果最好,诱木引诱剂效果次之,白僵菌效果较差。诱捕器防治成本66.05元/hm2,诱木引诱剂为33.16元/hm2。防治应在4月底至5月初开始进行。在诱捕器和诱木产生作用的范围内,诱捕器挂放和诱木设置在林缘、林道、林中、山脊、山谷的效果无明显差异。
During the three kinds of prevention and cure methods for Monochamus alrtnatus Hope, the best effective method is hunging up the trap, and the better method is using the attractant wood, and low effective method is Beauveria bassiana. The cost of the prevention and cure method by trap is RMB 66.05/hm^2 , and the attractant wood is RMB 33.16/hm^2 . The prevention and cure period is inend of April and beginning of May. In the effective areas of the trap and attractant wood, there is no difference in the border, road, middle of forest, ridge or valley.
出处
《湖南林业科技》
2006年第4期44-45,47,共3页
Hunan Forestry Science & Technology
关键词
无公害防治
松墨天牛
引诱剂
白僵菌
效果
nuisance free prevention and cure
Monochamus alrtnatus Hope
attractant
Beauveria bassiana
effects
