摘要
采用田间自然鉴定的方法,对江苏地区109份避雨栽培葡萄种质进行白粉病抗性鉴定。结果表明:调查的种质资源中未见对白粉病免疫(I)的葡萄种质,欧美杂种葡萄对白粉病的抗性明显强于欧亚种葡萄种质;高抗白粉病(HR)葡萄种质共有8份,分别为玫瑰露、金星无核、4倍体底拉洼、瑞锋无核、京超、黄金香、白香蕉、威代尔,均为欧美杂种;高感白粉病(HS)葡萄种质为红脸无核、红宝石无核,均为欧亚种;江苏省农业科学院选育的紫金早生葡萄白粉病抗性表现为抗(R),而紫金红霞葡萄的白粉病抗性表现为中等(M)。
The resistance of 109 grape germplasms to powdery mildew were evaluated by field natural identification.The germplasm which was immune(I)to downy mildew was not found in the study.Overall,hybrids of Vitisviniferaand Vitislabruscawere more resistant than the Eurasian grape(Vitisvinifera L.)cultivars.The results showed that 8 cultivars(Vitisvinifera×Vitislabrusca)were highly resistance(HR),including Delaware,Venus Seedless,Delaware(4×),Ruifengwuhe,Jingchao,Gold Flavor,Triumph and Vidal,2 cultivars(Vitisvinifera L.)were highly susceptible(HS)including Blush Seedless and Ruby Seedless.The resistance of Zijinzaosheng and Zijinhongxia which were selected by Jiangsu Academy of Agricultural Sciences were resistance(R)and medium(M),respectively.
作者
钱亚明
王博
王西成
王壮伟
闫莉春
王苏琴
吴伟民
QIAN Yaming;WANG Bo;WANG Xicheng;WANG Zhuangwei;YAN Lichun;WANG Suqin;WU Weimin(Institute of Pomology,Jiangsu Academy of Agricultural Sciences/Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement,Nanjing 210014,China)
出处
《果树资源学报》
2021年第6期17-21,26,共6页
Journal of Fruit Resources
基金
江苏省农业重大新品种创制(编号PZCZ201722)
财政部和农业农村部:国家现代农业产业技术体系。
关键词
江苏
葡萄
白粉病
抗性
种质资源
避雨
Jiangsu
grape
powdery mildew
resistance
germplasms
rain-shelter
