Paranagama, P.A.Abeysekera, K.H.T.Nugeliyadde, L.Abeywickrama, K.P.2015-01-232015-01-232002Paranagama, P.A, Abeysekera, K.H.T., Nugeliyadde, L. and Abeywickrama, K.P. (2002): Bioactivity of leaf volatiles of Azadirachta indica A. and Murraya koenigii (spreng) against Sitophilus orysae (L.) (Coleoptera: Curculionidae), Tropical Agricultural Research and Extension, 5(1&2), 17-21.http://repository.kln.ac.lk/handle/123456789/5157enArticle