Fig. 4

In vitro antibacterial activities of A. modesta leaf and callus extracts. The numbers on the Petri dishes represent the following: 1 for leaf extract, 2 for callus extract, 3 for 10% DMSO (negative control), and 4 for 1 mg/mL ampicillin (positive control). The small letters on the column chart indicate a significant difference at P ≤ 0.05