摘要
以22个中国古老月季品种为试材,采用离体鉴定和田间鉴定方法进行月季白粉病抗性试验,以期明确中国古老月季种质资源白粉病的抗性能力。结果表明:这2种鉴定方法的结果基本一致,其中5个中抗品种("匍匐红"、"软香红"、"云蒸霞蔚"、"思春"、"绿萼"),12个中感品种("一季粉"、"四面镜"、"一品朱衣"、"紫香绒"、"牡丹月季"、"玉玲珑"、"金粉莲"、"映日荷花"、"湖中月"、"春水绿波"、"羽仕妆"、"紫红香"),5个易感品种("月月粉"、"大富贵"、"青莲学士"、"橘囊"、"金瓯泛绿")。该结果为今后利用古老月季资源进行月季抗病育种提供了科学的理论依据。
Taking 22 Chinese old garden roses as materials,their resistance to powdery mildew were evaluated by isolated identification and field identification, in order to know their powdery mildew resistance. The results showed that the two identification results were almost consistent. There were five moderately resistant varieties （Rosa ‘Pufuhong＇, R. ‘Ruanxianghong＇ ,R.‘Yunzhengxiawei＇ ,R.‘Sichun＇ ,R. ‘Viridiflora＇） ,12 moderately sensitive varieties （R. ‘Yijifen’ ,R. ‘ Simianjing＇ ,R. ‘Yipinzhuyi ＇ ,R. ‘ Zixiangrong＇ ,R. ‘Mudanyueji ＇ ,R. ‘ Yulinglong ＇, R. ‘ Jinfenlian ＇, R.
‘ Yingrihehua＇, R. ‘ Huzhongyue＇,R.‘ Chunshuilvbo＇,R. ‘ Yushizhuang ’,R.‘ Zihongxiang＇ ） and five highly sensitive varieties （R. ‘ Pallida＇, R.‘Dafugui’ ,R. ‘Qinglianxueshi＇ ,R. ‘Junang＇ ,R. ‘Jinoufanlv’）. The results will provide the scientific theoretical basis for rose disease-resistant breeding using Chinese old garden roses in the future.
出处
《北方园艺》
CAS
北大核心
2013年第9期146-148,共3页
Northern Horticulture
基金
云南省重点新产品开发资助项目(2011BB013)
云南省应用基础研究计划资助项目(2011FB124)
国家自然科学基金资助项目(31160403)
农业部“948”资助项目(2011-G17)
科技部“863”资助项目(2011AA100208)
国家公益性行业科研专项资助项目(200903020)
关键词
古老月季
白粉病
抗性鉴定
月季育种
Chinese old garden roses
powdery mildew
resistance identification
rose breeding
