Fig. 3

Minimum inhibition concentration of T. catappa L. extract, ciprofloxacin, and 5% DMSO against P. aeruginosa. Wells 2–4 from rows B-F contained two-fold dilution of plant’s extract, wells 6–8, rows B-F contained two-fold dilution of ciprofloxacin, wells 10–11, rows B-F contained 5% DMSO, while wells 2–11 in row G contained abiotic control (media, and resazurin dye) and all the wells in columns 1, 5 9 and 12, and rows A and H contained sterile distilled water and resazurin dye