Department of Botany and Forestry, Vidyasagar University, Midnapore-721 102, West Bengal, India. E-mail: alokebc@yahoo.co.in, rkbhakat@yahoo.co.in
*Correspondence author.
Catalase, dehydrogenase, Eupatorium odoratum, germination, leaf extract, leaf leachate, macromolecules, Mimosa pudica, T50, TTC (2,3,5-triphenyl tetrazolium chloride)