中国古老月季资源的白粉病抗性鉴定  

Powdery Mildew Resistance Identification of Chinese Old Garden Roses

作　　者：纪程[1,2] 邱显钦[2] 张颢[2] 蹇洪英[2] 王其刚[2] 唐开学[2] 

机构地区：[1]云南大学生命科学学院,云南昆明650091 [2]云南省农业科学院花卉研究所,云南省花卉育种重点实验室,云南花卉技术工程研究中心,云南昆明650205

出　　处：《北方园艺》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)

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.

关 键 词：古老月季 白粉病 抗性鉴定 月季育种 

分 类 号：S685.12[农业科学—观赏园艺]