苜蓿对匍柄霉叶斑病与茎点霉叶斑病的抗性评价研究
王瑜
1
, 刘怡
1
, 周彬彬
1
, 袁庆华
1*,
*
, 张丽
1,
2
, 潘龙其
1,
2
An evaluation of the resistance of alfalfa cultivars to
Stemphylium
and
Phoma
leaf spot diseases
WANG Yu
1
, LIU Yi
1
, ZHOU Bin-Bin
1
, YUAN Qing-Hua
1,
*
, ZHANG Li
1,
2
, PAN Long-Qi
1,
2
40个苜蓿品种匍柄霉与茎点霉叶斑病病情指数的频率分布