Agrobacterium tumefaciens短语¹⁴⁴⁹⁷²⁺² 基本英英例句 根癌土壤杆菌 Noun: the bacteria that produce crown gall disease in plants It is acknowledged that Agrobacterium tumefaciens is one of the soil borne bacteria diseases which are difficult to control. 桃树根癌病是公认最难防治的土传细菌病害之一。 cnki