摘要
松瘤小蠹虫危害甚至致死马尾松(pinus massoniana)活立木。本文对松瘤小蠹虫进行了详细观察研究,提出该虫猖獗多由于经营管理不善。防治在于加强经营管理,如及时伐除受害树,于该虫出现期进行树干喷药,同时注意保护招引鸟类等松瘤小蠹的天敌。
Orthotomicus erosus can be fatal to living stumpages of pinus massoniana. Hence the authors made a close examination on the activities of these bark beetles. A poor management is often the cause of the spreading of these insects. An effective control may be done by spraying inseeticide over tree trunks when beetles are on, cutting down the damaged trees, and attracting and protecting the staying of thee lairds who are the natural enemy against the beetles.
出处
《浙江师大学报（自然科学版）》
1992年第3期79-81,共3页
Journal of Zhejiang Normal University(Natoral Sciences)
