Open Access Research Paper Views (1049) Antimicrobial activities of the root, stem and leaf extracts of Argemone mexicana L. Chinnappan Alagesaboopathi, Natarajan Kalaiselvi Int. J. Biosci. 2(5), 61-68, May 2012. Keywords: agar well diffusion method, Antimicrobial activity, Argemone mexicana, Bacteria, Medicinal plant, Plant extracts Details