Aerva javanica and Paeonia emodi plants extracts were studied for antibacterial activity against Escherichia coli (NCTC 10418), Klebsiella pneumoniae (ATCC 700603), Pseudomonas aeruginosa, Staphylococcus aureus, Salmonella typhi, Staphylococcus epidermidis (NCTC 11047) and Methicillin Resistant