Paranagama, P.A.Adhikari, A.A.C.K.Abeywickrama, K.P.Bandara, K.A.N.P.2015-01-232015-01-232001Paranagama, P. A., Adhikari, A. A. C. K., Abeywickrama, K. P. and Bandara, K. A. N. P. (2001): Insecticidal and repellent activity of volatile constituents of neem leaf (Azadirachta indica) against Callosobruchus maculatus(L.) inhabiting stored cowpea, Proceedings of Sri Lanka Association of Advancement of Science. December 2001, 57, D161, 162.http://repository.kln.ac.lk/handle/123456789/5163enInsecticidal and repellent activity of volatile constituents of neem leaf (Azadirachta indica) against Callosobruchus maculatus(L.) inhabiting stored cowpeaArticle