dendrolimus punetatus 基本例句 马尾松毛虫 Dendrolimus punctatus is the most destructive forest insect pest in China.马尾松毛虫一直是我国最严重的森林食叶害虫之一。 Proteins extraction from the larva of Dendrolimus punctatus with a buffer solution method was studied.采用缓冲液法对马尾松毛虫幼虫中的蛋白质进行提取研究。