摘要
双条杉天牛危害杉、柏树,为国家森检对象。近年来在山西省发生危害呈上升趋势。文章就该虫在山西省的生物学特性、发生危害情况进行了研究,提出了综合防治措施。
The semanotus bifasciatus, which harms the cedar and cypress, is the target of forest- detection. In recent years, the hazard caused by semanotus bifasciatus in Shanxi Province presents a rising trend. This paper researches on the biological features and hazard situation of the semanotus bifasciatus in Shanxi Province, and puts forward some comprehensive preventing measures.
出处
《科技情报开发与经济》
2003年第12期303-303,共1页
Sci-Tech Information Development & Economy
关键词
双条杉天牛
柏树
生物学特性
semanotus bifasciatus
cypress
biological feature
