摘要
采取田间自然鉴定法,鉴定了6个欧亚种葡萄(Vitis vinifera)品种对白粉病和霜霉病的抗性。结果表明,品种间的白粉病和霜霉病的抗性存在差异,9307为高感品种;凤凰51号、研选5号和维多利亚均为感病品种;矢富罗莎为抗病品种;早紫对白粉病表现为高抗,而对霜霉病表现为抗病。
The resistance to powdery mildew(Uncinula necator) and downy mildew(Plasmopara viticla) of 6 test varieties of Vitis vinifera was identified by natural infection in the field,which were managed on consistent homologue condition.The statistical analysis of appraisal result was carried out to determine their resistant performance to these two diseases.The result showed that the resistance of Vitis vinifera to these two diseases was different.Among the test varieties,9307 was high sensitive variety;Fenghuang 51,Yanxuan 5 and Vitoria were sensitive varieties;Shifuluosha was disease-resistant variety;Zaozi was high resistant to powdery mildew,but it was resistant to downy mildew.
出处
《长江大学学报（自科版）（中旬）》
CAS
2010年第4期9-11,共3页
Journal of Yangtze University(Nature Science Edition)
基金
湖北省教育厅资助项目(D20081201
2002X18)
