１９９３—１９９４年在国家果树种质熊岳李杏圃，对我国李属８个种３１个品种或类型，通过田间自然发病调查和人工接种，进行抗细菌性穿孔病的鉴定。结果表明：在１２个中国李的品种中没有发现免疫品种，其中绥李３号和早红李属于抗病品种；在５个欧洲李的品种中，大玫瑰和爱琴属于中抗品种；供试的６个美洲李、杏李、加拿大李的品种均属于感病或中感品种；乌苏里李、黑刺李、樱桃李的红叶李变种是免疫品种；４个属于杂种李类型的品种中，三塔玫瑰、阿伯特属于中抗品种。 In 1993-1994, the national fruit germplasm Xiong Yue Li Xingpu, 8 species of Prunus persica 31 varieties or types, through field investigation and artificial inoculation, the identification of anti-bacterial perforation. The results showed that no immune species was found in 12 Chinese plum cultivars, of which Sui Li 3 and Sambo were the resistant varieties; among the five European cultivars, large rose and Aegean were medium resistant varieties; Six cultivars of American plum, apricot plum and Canadian plum were all susceptible or susceptible cultivars. The red leaves and plum varieties of Wusuli plum, Black thorn plum and Cherry plum were immunized varieties. Four varieties belonging to hybrid plum type In the three towers of roses, Albert belongs to the resistance varieties.