二月兰叶斑病病原甘蓝链格孢的分离鉴定及生物学特性研究

王春明^1,², 元维伟³, 张小杰³, 周天旺^1,², 郭成^1,^2,^*, 金社林^1,^2,^*

Isolation, identification and biological characteristics of Alternaria brassicicola leaf spot on Orychophragums violaceus

WANG Chun-ming^1,², YUAN Wei-wei³, ZHANG Xiao-jie³, ZHOU Tian-wang^1,², GUO Cheng^1,^2,^*, JIN She-lin^1,^2,^*

甘蓝链格孢形态特征 a:PDA上培养7 d的菌落形态The colony morphology on PDA after cultivated 7 d;b:PDA上培养14 d的菌落形态The colony morphology on PDA after cultivated 14 d;c:分生孢子梗及产孢结构Conidiophore and conidial fructification;d:分生孢子 Conidium.