【摘要】 通过田间自然感病调查,利用配对数据处理,系统地研究了4 个欧亚种葡萄品种(系)对黑痘病与霜霉病的抗性及关系。结果表明,对于黑痘病,爱格丽为低感品种,88-02、88-03为中感品系,88-04为高感品系;对于霜霉病,爱格丽、88-02、88-04为高感品种(系),88-03为低感品系。且供试品种(系)对两种病害的抗性无显著相关。更多还原

【Abstract】 The resistance and relationship of 4 varieties in Vitis vinifera L. to Elsinoe ampelina and Plasmopara viticolain were studied through natural infection investigation in field and by the method of the data matching disposal. The results showed that, for Elsinoe ampelina, Ecolly was low infected variety; 88-02 and 88-03 were medium infected strains; 88-04 was high infected strain; for Plasmopara viticola, Ecolly, 88-02 and 88-04 were high infected variety(or series);88-03 was lower infected strain.To the two diseases there was no noticeable relevance for resistances of all varieties (or series).更多还原