2HARTUNG J S, CIVEROLO E L.Genomic fingerprints of Xanthomonas campestis pv.citri strains from Asia,South America and Florida [J]. Phytopathology, 1987 (77) : 282-285.
3HARTUNG J S,OLIVER P.Detection of Xanthomonos campestris pv. Citri by hybridization and polymerase chain reaction assays [J]. Biotchnology Advances, 1996 (14) : 338.
