1National Key Laboratory of Crop Genetic Improvement,Huazhong Agricultural University,Wuhan 430070,Hubei,China;2Huazhong Branch of National Vegetable Improvement Center,College of Horticulture and Forestry,Huazhong Agricultural University,Wuhan 430070,Hubei,China
Abstract：Grafting analysis was carried out using three tomato(Lycopersicon esculentum Mill.)lines introduced from Tomato Genetics Resource Center USA(TGRC):LA2701,LA3202 and LA3526 with high resistance to bacterial wilt as rootstocks and‘Zaoguan 30’as cions.Grafted plants were inoculated with Ralstonia solanacearum and bacterial wilt resistance was investigated.Results indicated that the three tomato lines could improve the bacterial wilt resistance obviously.Ralstonia solanacearum in vivo analysis indicated the grafting with bacterial wilt resistant rootstocks could effectively inhibit the propagation of bacterial cells in tomato stem.
收稿日期: 2009-07-08
通讯作者:
李汉霞
引用本文:
张余洋;李红君;沈跃辉;李汉霞*. 抗青枯病番茄砧木的筛选[J]. 中国蔬菜, 2010, 1(2): 68-70.
ZHANG Yu-yang;LI Hong-jun;SHEN Yue-hui;LI Han-xia*. Screening of Tomato Rootstocks with Resistance to Bacterial Wilt. , 2010, 1(2): 68-70.
