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Issue DateTitleAuthor(s)
2012Preliminary Investigation of Water Hardness in Polpithigama Divisional Secretariat in Kurunegala DistrictFonseka, S.I.; Jayasiri, U.D.S.C.; Amarasinghe, M.D.; Paranagama, P.A.
2011Preliminary investigations on presence of arsenic in Sri Lankan soils & plantsFonseka, S.I.; Amarasinghe, M.D.; Paranagama, P.A.
2015Preliminary phytochemical screening and evaluation of anti-inflammatory properties of Albizia speciesPunchihewa, S.H.; Amarasinghe, A.P.P.R.; Senanayake, S.P.; Paranagama, P.A.
2013Preliminary phytochemical screening of the medicinal Plant Adenanthera pavonina and its morphological variationJayasiri, A.P.A.; Senanayaka, S.P.; Paranagama, P.A.; Amarasinghe, A.P.G.
2011Presence of Arsenic in Pesticides used in Sri Lanka : A Preliminary AnalysisJayasumana, M.A.C.S.; Paranagama, P.A.; Amarasinghe, M.D.; Fonseka, S.I.; Wijekoon, D.V.K.
2015Presence of arsenic in Sri Lankan riceJayasumana, C.; Paranagama, P.A.; Fonseka, S.; Amarasinghe, M.; Gunatilake, S.; Siribaddana, S.
2013Prevalence of obesity related health risk conditions among overweight and obesity adult womenManuha, M.I.; Iqbal, N.Z.; Nageeb, B.M.; Paranagama, P.A.
2000Repellant Activity of Alpinia calcarata Volatiles for Periplanata americana (American Cockroaches)Paranagama, P.A.; Ekanayake, E.M.K.S.
2004Repellency and toxicity of four essential oils to Sitophilus oryzae L. (Coleoptera: Curculionidae)Paranagama, P.A.; Abeysekera, K.H.T.; Nugaliyadde, L.; Abeywickrama, K.P.
2004Repellent properties of essential of Alpinia calcarata ROSC. against American cockroach, Periplenata americanaParanagama, P.A.; Ekanayake, E.M.K.S.
2019Screening Anti-Bacterial Activity of Endoi.Ichenic Fungi Collected From Negombo Lagoon Sri LankaWeerasinghe, W.R.H.; Attanayake, R.N.; Weerakoon, G.; Paranagama, P.A.
2016Secondary Metabolites with Radical Scavenging Activity from Daldinia Eschcholzii, Isolated from The Lichen Parmotrema Sp. In Sri Lanka-Isolation and Structure DeterminationManthrirathna, M.A.T.P.; Kandiah, R.; Gunasekara, D.S.; Paranagama, P.A.
2008Sesquiterpene Quinones and Related Metabolites from Phyllostictaspinarum, A Fungal Strain Endophytic in Platycladusorientalisof the Sonoran DesertWijeratne, E.M.K.; Paranagama, P.A.; Burns, A.M.; Marron, T.; Gunatilaka, M.K.; Arnold, A.E.; Gunatilaka, A.A.L.
2014A study on selected biometrics and cetral obesity indices among overweight and obese adult womenManuha, M.I.; Iqbal, N.Z.; Nageeb, B.M.; Paranagama, P.A.
2006The efficacy of essential oil of Alpinia calcarata (Rosc.) and its major constituent, 1,8-cineole, as protectants of cowpea against Callosobruchusmanculatus(F.) (Coloeptera; Bruchidae)Abeywickrama, K.P.; Adhikari, A.A.C.K.; Paranagama, P.A.; Gamage, C.S.P.
2011The efficacy of essential oil of Plactranthus zeylanicus Plant against Callosobruchus maculates (F.)Balachandra, B.A.H.E.; Pathirathna, P.U.; Paranagama, P.A.
2011The Efficacy of the Essential Oils of Sri Lankan Cinnamomumzeylanicum Fruit and Micromelum minutum Leaf against Callosobruchus maculatus (F.) (Coleoptera: Bruchidae)Paranagama, P.A.; Gunasekera, J.J.
2013The response of the low country live wood termite Glyptotermes dilatatus to extracts of tea stems decayed by various fungiSenanayake, P.D.; Pary, F.; Mohotti, K.; Paranagama, P.A.
2002Toxic effect of Volatiles from five plants on Sitotroga cerealella (Oliver) (Lepidoptera: Gelechiidae) in stored paddyParanagama, P.A.; Jayaratne, K.H.T.; Nugaliyadde, L.; Abeywickrama, K.P.
2002Toxicity and repellant activity of Cymbopogon citratus (D.C.) Stapf. and Murraya koenigii Sprang. against Collosobruchus maculatus (F.) (Coleoptera; Bruchidae)Paranagama, P.A.; Adhikari, A.A.C.K.; Abeywickrama, K.P.; Bandara, K.A.N.P.
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