云斑天牛成虫补充营养源对扩散危害影响的研究

Study of the Influence of Adult Supplementary Nutrition on the Spread and Oviposition of Batocera horsfieldi

通过试验及调查，初步查明了云斑天牛成虫在杨树林带中扩散及产卵危害与补充营养寄主之间的密切关系．并提出在补充营养阶段防治成虫是控制云斑天牛在杨树林带中扩散及产卵危害的有效措施．

After a lot of experiments and investigations, this paper has made it clear that in the paplar belt,the spread and oviposition of Batocera horsfieldi is closely related to the number of supplementary nutrition hosts,and also put forward the idea that to control adults during the stage of supplementary nutrition is an effective way to control the spread and oviposition of Batocera horsfieldi.