Observation was done on Monochamus alternatus adults in Hangzhou city and Daishan county of Zhejiang province during 1997-1998.

• 1998年在浙江省杭州市和岱山县进行的松褐天牛成虫补充营养特性研究表明：松褐天牛成虫主要取食1年生树枝。