ANTIBACTERIAL ACTIVITY OF BARK EXTRACTS OF FICUS GLOMERATA ROXB AGAINST SOME GRAM POSITIVE AND GRAM NEGATIVE BACTERIA

Petroleum ether, ethanol and aqueous extracts of the bark of Ficus glomerata (Urticaceae) were screened for their antibacterial activity using agar diffusion method. They were tested against six bacteria; three Gram-positive bacteria (Bacillus subtilis, Bacillus aureus and Staphylococcus aureus) and three Gram-negative bacteria (Escherichia coli, Klebsiella pneumoniae, and Pseudomonas aeruginosa). The susceptibility of the microorganisms to the extracts of these plants was compared with each other and with selected antibiotics.