摘要：Thirty citrus varieties/cultivars were assessed for resistant and susceptible source against the canker disease caused by Xatithomoiias axotiopodis pv. citri in a field trial conducted in the research area, Department of Plant Pathology, UAF during the 2017-19 years under Randomized Complete Block Design (RCBD). Eleven varieties x.Q.Cilms japonica (Kumquat), Citruspseudolimon (GAL GAL), Citrus sinensis cv. Jajfay Citrus reticu\'dX
