Abstract

Asim Mandal and Amal Kumar Mondal

In this research, the occurrences of antimicrobial activity of some ferns were studied. The present paper dealt with the antimicrobial activities of some ethno-medicinally important ferns which were very common in West Mednapore District, as well as South West Bengal, against gram-positive and gramnegative bacterial pathogens. The plants were extracted with different solvents (70% ethanol, methanol and acetone) and controlled by deionized water (DW). Our experiment revealed significant results like Dryopteris, which showed remarkable antimicrobial activities among all the selected ferns.