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Issue Date	Title	Author(s)
2003	Applications of MS and NMR Techniques in Biopesticide Analysis	Senevirathne, K.N.
2003	Risk assessment of pesticide contamination potentials in Embilipitiya area	Watawala, R.C.; Liyanage, J.A.; Mallawatantri, A.P.
2003	Polyphenol oxidase inhibitory activity of essential oils of Cymbopogon nardus and Cymbopogon citratus	Ranasinghe, L.S.; Jayawardena, B.M.; Abeywickrama, K.P.
2003	A study of synergistic effects of some Sri Lankan essential oils against cowpea bruchids	Paranagama, P.A.; Adhikari, A.A.C.K.; Abeywickrama, K.P.; Bandara, K.A.N.P.
2003	Effect of steam volatile constituents of some tropical plant species on Callosobruchusmaculatus	Subasinghe, C.W.; Paranagama, P.A.
2003	A preliminary study on the presence of heavy metals in aquatic plants from a freshwater wetland at Kelaniya	Nirbadha, K.G.S.; Liyanage, J.A.; Amarasinghe, M.D.
2003	Effect of the essential oils of Cymbopogon citratus, C. nardus and Cinnamomum zeylanicum on pest incidence and grain quality of rough rice (paddy) stored in an enclosed seed box	Paranagama, P.A.; Abeysekera, T.; Nugaliyadde, L.; Abeywickrama, K.P.
2003	Fungicidal and anti-aflatoxigenic effects of the essential oil of Cymbopogon citratus (DC.) Stapf. (lemongrass) against Aspergillus flavus Link. isolated from stored rice	Paranagama, P.A.; Abeysekera, K.H.T.; Abeywickrama, K.P.; Nugaliyadde, L.
2003	Deterrent effects of some Sri Lankan essential oils on oviposition and progeny production of the cowpea bruchid, Callosobruchus maculatus (F.)(Coleoptera; Bruchidae)	Paranagama, P.; Adhikari, C.; Abeywickrama, K.P.; Bandara, P.
2003	Bioaccumulation potential of three toxic heavy metals in shrimp, Penaeus monodon from different fractions of the culture environment	Senadheera, S.P.S.D.; Pathiratne, K.A.S.