摘要
采用田间自然鉴定和田间人工接种鉴定的方法,研究了8个欧亚种葡萄品种(系)及1个欧山杂种对白粉病的抗性。结果表明,无论田间自然鉴定还是田间接种鉴定,色拉的抗病性均最弱,白克列海特次之,爱格丽和梅鹿特的抗病性最强。另外,田间自然鉴定情况下,品丽珠的抗病性较弱,88-02、88-03、88-04的抗病性较强;而在田间接种条件下,北醇的抗病性也较强。
Resistance of8varieties (or strans)of Vitis vinefera and a hybrid between Vitis vinefera and Vitis amurensis to Uncinula necator were studied by means of natural infection identification and artificial inoculation in field.The results showed that the resistance of Syrah was the weakest,Baikeliehaite was intermediate,Ecolly and Merlot were the strongest either by evaluation of natural infection in field or by evaluation of artificial inoculation in field.Moreover,in the circum-stance of natural infection in field,the resistance of Cabernet Franc was weaker;88-02,88-03and88-04were stronger;in condition of artificial inoculation in field,Beichun expressed the stronger resistance to Uncinula necator.
出处
《果树学报》
CAS
CSCD
北大核心
2002年第6期430-432,共3页
Journal of Fruit Science
关键词
葡萄
白粉病
抗性
田间自然鉴定
田间人工接种鉴定
Uncinula necator(Schw.)Burr.
Disease resistance
Natural infection
Artificial inoculation
