10.22376/ijpbs.2019.10.1.p1-12 Volume 3 Issue 2 2012 (April - June) The antibacterial activity of leaves of lessThan i greaterThan Sauropus androgynus lessThan /i greaterThan was evaluated on bacteria like lessThan i greaterThan Klebsiella pneumoniae, Bacillus cereus, Proteus vulgaris, Pseudomonas aeruginosa, Escherichia coli and Staphylococcus aureus. lessThan /i greaterThan The solvents used for the extraction of plants were Petroleum ether, methanol, ethanol, and water. The lessThan i greaterThan in vitro lessThan /i greaterThan antibacterial activity was determined by the disc diffusion method. Methanol and ethanol leaf extracts were more effective against pathogenic organisms, than other solvent extracts. Gayathramma.K, K.V. Pavani. And Raji. R Antibacterial activity, Sauropus androgynus, In vitro, leaves 561-566