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Browsing by Author Paranagama, P.A.
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Showing results 42 to 61 of 136
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Issue Date
Title
Author(s)
2012
Determination of Arsenic Content in Synthetic and Organic Manure Based Fertilizers Available in Sri Lanka
Fernando, A.
;
Paranagama, P.A.
;
Jayalath, K.
;
Fonseka, S.
;
Amarasinghe, M.D.
;
Senanayake, K.
;
Jayasumana, C.
;
Mahamithawa, P.
;
Wijewardhane, C.
;
Samarasinghe, D.
;
Dahanayake, K.S.
2014
Determination of Vitamin C (Ascorbic acid) in lime and lemon
Manuha, M.I.
;
Iqbal, N.Z.
;
Nageeb, B.M.
;
Paranagama, P.A.
2016
Development 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 Lanka
Paranagama, P.A.
;
Maduwanthi, H.M.I.
2015
Discovering new bioactive molecules from endolichenic fungi, Curvularia trifolii and Penicillium Citrinum
Paranagama, P.A.
;
Upamalika, S.
;
Wickramaarachchi, S.
;
Wijeratne, K.M.
2007
Discovery of small molecule bioactive agents from endophytic fungi of the Sonoran Desert
Bashyal, B.P.
;
Burns, A.M.
;
Liu, M.X.
;
Paranagama, P.A.
;
Seliga, C.J.
;
Turbyville, T.J.
;
Wijeratne, E.M.K.
;
Zhan, J.
;
Gunathilaka, M.K.
;
Arnold, A.E.
;
Faeth, S.H.
;
Whittesell, L.
;
Gunathilaka, A.A.L.
2015
Drinking well water and occupational exposure to Herbicides is associated with chronic kidney disease, in Padavi-Sripura, Sri Lanka
Jayasumana, C.
;
Paranagama, P.A.
;
Agampodi, S.
;
Wijewardane, C.
;
Gunatilake, S.
;
Siribaddana, S
2000
Effect of azadirachtin on midgut enzymes of cockroaches (Periplanata americana)
Paranagama, P.A.
;
Kodikara, K.A.B.C.H.
;
Nishantha, H.M.I.
;
Mubarak, A.M.
1997
Effect of Azadirachtin on the incorporation of Radilabelled Amino Acids into the Proteins of the Locust Schistocerca gregaria
Paranagama, P.A.
;
Strang, R.H.C.
;
Connolly, J.D.
2006
Effect of metal ions on polyketide biosynthesis in Paraphaeosphaeria quadriseptata
Paranagama, P.A.
;
Wijeratne, E.M.K.
;
Gunathilaka, A.A.L.
2003
Effect of steam volatile constituents of some tropical plant species on Callosobruchusmaculatus
Subasinghe, C.W.
;
Paranagama, P.A.
2002
Effect of the essential oil of Cymbopogon nardus on Aspergillus flavus Link isolated from Sri Lankan paddy and rice
Paranagama, P.A.
;
Abeysekera, K.H.T.
;
Nugeliyadde, L.
;
Abeywickrama, K.P.
2002
Effect of the essential oil of Cymbopogon nardus on Aspergillus flavus Link isolated from Sri Lankan paddy and rice
Paranagama, P.A.
;
Abeysekera, K.H.
;
Abeywickrama, K.
;
Nugaliyadda, L.
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.
2001
Effect of volatile constituents of Curry leaf, Murraya koenigii on cowpea seed bruchid, Callosobruchu smaculatus (F.) in stored cowpea
Adhikari, A.A.C.K.
;
Paranagama, P.A.
;
Bandara, K.A.N.P.
;
Abeywickrama, K.P.
1996
Effects of Azadirachtin on specific tissues in the Locust, Schistocerca gregaria
Paranagama, P.A.
;
Strang, R.H.C.
;
Connolly, J.D.
2002
The efficacy of methanol extracts of leaves of lemongrass- Cymbopogon citratus (DC) Stapf and Curry leaf – Murraya koinigii Spreng on Callosobruchus maculatus
Paranagama, P.A.
;
Adhikari, A.A.C.K.
;
Abeywickrama, K.P.
;
Bandara, K.A.N.P.
2002
Electroantennograme and behavioral responses of male and female Callosobruchus maculatus (F.) to essential oil of lemongrass Cymbopogon citratus (Stapf)
Paranagama, P.A.
;
Adhikari, A.A.C.K.
;
Abeywickrama, K.P.
;
Bandara, K.A.N.P.
2002
Electroantennograme and behavioural responses of male and female Callosobruchus maculatus (F.) to essential oil of lemongrass Cymbopogon citratus (Stapf)
Paranagama, P.A.
;
Adhikari, A.A.C.K.
;
Abewickrama, K.P.
;
Bandara, K.A.N.P.
2011
Endolichenic fungal diversity in different ecosystems of Sri Lanka
Kannangara, B.T.S.D.P.
;
Paranagama, P.A.
;
Rajapaksha, R.S.C.G.
2010
Endolichenic fungi in Usnia sp. From Hakgala Montane Forest in Sri Lanka as a Novel Source of Bioactive Natural Products
Paranagama, P.A.
;
Kannangara, B.T.S.D.P.
;
Rajapaksha, R.S.C.G.