箭筈豌豆炭疽病病原菌分离鉴定
王琼
, 段廷玉
*
, 南志标
Isolation and identification of an anthracnose pathogen on
Vicia sativa
WANG Qiong
, DUAN Ting-yu
*
, NAN Zhi-biao
箭筈豌豆炭疽病的田间症状