1. Digital Repository

Browsing by Author Paranagama, P.A.

Jump to: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
or enter first few letters:  
Showing results 26 to 45 of 136 < previous   next >
Issue DateTitleAuthor(s)
2002Behavioural Studies of Cowpea Seed Bruchid, Callosobruchus maculatus (F.) Against Volatile Leaf Extracts of Lemongrass, Neem and Curry LeafAdhikari, A.A.C.K.; Paranagama, P.A.; Abeywickrama, K.P.; Bandara, K.A.N.P.
2015Bioactive compounds and in-vitro antioxidant potential of mango (Mangifera indica L.) flesh, peel and seedThiripuranathar, K.G.; Navaratne, A.N.; Paranagama, P.A.
2015Bioactive constituents of wood rot extract of tea, camellia sinensis L.O. Kuntze against alates of low country live wood termite Glyptotermes dilatatus Bugnion and Popoff (Isoptera: Kalotermitidae)Senanayake, P.D.; Mohotti, K.; Paranagama, P.A.
2009Bioactivities of endolichenic fungi of the lichen Usnea barbata at Hakgala montane forestRajapaksha, C.; Paranagama, P.A.; Kannangara, S.
2011Bioactivities of ethyl acetate extracts isolated from endolichenic fungi Daldinia eschscholzii and Nigrospora sphaericaRajapaksha, R.S.C.G.; Paranagama, P.A.; Kannangara, B.T.S.D.P.
2002Bioactivity of leaf volatiles of Azadirachta indica A. and Murraya koenigii (spreng) against Sitophilus orysae (L.) (Coleoptera: Curculionidae)Paranagama, P.A.; Abeysekera, K.H.T.; Nugeliyadde, L.; Abeywickrama, K.P.
2002Bioactivity of leaf volatiles of Azadirachta indica A. Juss. and Murraya koenigii Spreng. against Sitophilus oryzae L.(Coleoptera: Curculionidae)Paranagama, P.A.; Abeysekera, K.H.T.; Nugaliyadde, L.; Abeywickrama, K.
2001Bioactivity of the essential oil of Cymbopogon citratus (Lemongrass) on Sitophllus oryzae(L) (Coleoptera : Curcuolionidae) [Rice Weewil]Paranagama, P.A.; Jayaratne, K.H.T.; Nugeliyadde, L.; Abeywickrama, K.P.
2001Bioactivity of the essential oil of lemongrass, (Cymbopogon citratus) against rice weevil-Sitophilus oryzae(L.) and grain moth-Sitorroga cerealella (Olivier)Jayaratne, K.H.T.; Paranagama, P.A.; Nugeliyadde, L.; Abeywickrama, K.P.
2004Bioactivity of volatile constitutents of Sri Lankan plants against cowpea bruchids, Callosobruchus maculatusParanagama, P.A.; Abeywickrama, K.P.; Bandara, K.A.N.P.; Adhikari, A.A.C.K.
2011Chronic arsenic toxicity among patients of Chronic Kidney Disease of unknown etiology (CKDu) in North Central Province, Sri LankaJayasumana, M.A.C.S.; Paranagama, P.A.; Fonseka, S.I.; Amarasinghe, M.D.; Rajakaruna, L.; Wijewardena, C.
2011Chronic Kidney Disease of Unknown Etiology (CKDu) and Arsenic in Groundwater in Sri LankaJayasumana, C.; Paranagama, P.A.; Amarasinghe, M.D.
2019Comparative study on Proximate and Mineral composition in Vernonia cinereaWeerasinghe, P.; Abeysinghe, T.; Paranagama, P.A.
2015Comparison of larvicidal and repellent efficacy of Ocimum basilicum (L.); “Maduruthala”, leaves and pods, against dengue vector, Aedes aegypti (L.)Abhayawickrama, W.L.B.P.; Ganehiarachchi, G.A.S.M.; Paranagama, P.A.
2011Control of stored grain pest, Callosobruchus maculatus (F.) (Coleoptera: Bruchidae) using the essential oil isolated from Plectranthus zeylanicusBalachandra, B.A.H.E.; Pathirathna, P.U.; Paranagama, P.A.
2014Current Status of Chronic Kidney Disease of Unknown Etiology in Sri Lanka : Causative factors and possible linksParanagama, P.A.
2012Determination of Arsenic Content in Synthetic and Organic Manure Based Fertilizers Available in Sri LankaFernando, A.; Paranagama, P.A.; Jayalath, K.; Fonseka, S.; Amarasinghe, M.D.; Senanayake, K.; Jayasumana, C.; Mahamithawa, P.; Wijewardhane, C.; Samarasinghe, D.; Dahanayake, K.S.
2014Determination of Vitamin C (Ascorbic acid) in lime and lemonManuha, M.I.; Iqbal, N.Z.; Nageeb, B.M.; Paranagama, P.A.
2016Development of Essential Oil Based Tablets from Cinnamomum Zeylanicum Leaves and Cymbopogon Nardus Against the Stored Grain Pest Insect, Sitophilus Oryzae in Traditional Rice Varieties in Sri LankaParanagama, P.A.; Maduwanthi, H.M.I.
2015Discovering new bioactive molecules from endolichenic fungi, Curvularia trifolii and Penicillium CitrinumParanagama, P.A.; Upamalika, S.; Wickramaarachchi, S.; Wijeratne, K.M.
Showing results 26 to 45 of 136 < previous   next >