Fig. 6From: Biological control of citrus canker pathogen Xanthomonas citri subsp. citri using Rangpur lime endophytic bacteriaInhibitory activities of the untreated and treated cell-free supernatant (CFS) of bacterial isolate C8 against XCC. Different letters on each histogram indicated any difference in clear zone diameter among bacteria isolates and culture age (p < 0.05)Back to article page