Tobacco Science & Technology, 2008, 5, p. 60-4, ISSN.1002-0861
Preliminary identification of physiological race of Ralstonia solanacearum in Chongqing
ZOU YANG; XIAO CHONG-GANG
Wuding Branch of Chuxiong Tobacco Company, Wuding, Yunnan, China
Fourty four pathogenic strains of Ralstonia solanacearum were isolated from typical diseased tobacco plants in Qianjiang, Youyang and Wulong of Chongqing and preliminarily identified. According to their effects on hosts, infiltration reaction,...