Department of Botany, Kisan Post Graduate College, Simbhaoli, Ghaziabad-245 207, Uttar Pradesh, India.
*Correspondence author: E-mail: dr_sudhirK@rediffmail.com.
Allelopathy, Amaranthus viridis, Azadirachta indica, growth inhibition, leachates, Parthenium hysterophorus, stimulation