30个紫花苜蓿品种对苜蓿花叶病毒病的田间抗性初步研究
郭志鹏1, 冯长松2, 张靖雪1, 王苗利1, 曲根1, 刘建宇1, 管永卓1, 张晓婷1, 郭玉霞1,*, 严学兵3,*

Field resistance to alfalfa mosaic virus among 30 alfalfa varieties
GUO Zhi-peng1, FENG Chang-song2, ZHANG Jing-xue1, WANG Miao-li1, QU Gen1, LIU Jian-yu1, GUAN Yong-zhuo1, ZHANG Xiao-ting1, GUO Yu-xia1,*, YAN Xue-bing3,*
苜蓿病毒病田间症状类型 A: 黄斑花叶Macular mosaic; B: 斑驳花叶Mottle mosaic; C: 黄化Etiolation; D: 皱缩Shrinkage; E: 花叶皱缩Mosaic shrinkage; F: 矮化Dwarf; G: 健康Healthy.