烟草感染PVY<sup>N</sup>后叶脉坏死与总酚、类黄酮及PPO关系研究

吴元华, 钟丽娟, 赵秀香

Relationship among total phenol,flavonoid and PPO activity with the necrosis of tobacco infected by PVY^N

WU Yuan-hua, ZHONG Li-juan, ZHAO Xiu-xiang

植物病理学报 . 2007, (4): 398 -402 .