论文部分内容阅读
毛白杨树皮内含物对光肩星天牛抗性的探讨王蕤，巨关升，秦锡祥（中国林业科学研究院林业研究所北京１０００９１）关键词杨树，抗性，酚酸，酚甙光启星天牛（ＡｎｏｐｌｏｐｈｏｒａｓｌａｂｒｉｐｅｎｎｉｓＭｏｔｓｈ．）对杨树危害严重，受害的树种多，涉及的地域广，...
Study on the Resistance of Populus tomentosa Bark to Light Shoot Alsophila Wang 蕤, JI Guan-Sheng, QIN Xi-Xiang (Institute of Forestry, Chinese Academy of Forestry, Beijing 100091) Key words Poplar, Resistance, Phenolic acids, Anoplophoras labripennisMotsh. Has serious damage to poplars, a large number of tree species, and a wide range of territories.