玉米大斑病菌越冬生态研究

玉米大斑病菌越冬生态研究

商洪生

OVERWINTERING OF HELMINTHOSPORIUM TURCICUM IN THE SUMMER CORN REGION OF SHENSI PROVINCE

Shang Hongsheng

植物病理学报 . 1980, (1): 29 -36 .