Browsing by Author "Ranaweera, S.S."
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Item Induction of callus from leaves of Ophiorrhiza mungos L.(1998) Ranaweera, S.S.; Sudharshani, P.M.D.W.Item Mosquito-larvicidal activity of Ceylon citronella {Cymbopogon Nardus (L.) Rendle} oil fractions(NARESA:Colombo, 1996) Dayananda, K.R.; Ranaweera, S.S.Item Mosquito-lavicidal activity of some Sri Lankan plants(National Science Council of Sri Lanka:Colombo, 1996) Ranaweera, S.S.Item Production of phytochemicals of anti-tumour, anti-leukemic and viral activities by cell cultures of Ophiorrhiza mungos L.Samarasinghe, U.G.P.; Ranaweera, S.S.Item Selection and genetic improvements of Piper nigrum L. cultivars oil for higher volatile oil, piperine content and their micropropagationPerera, P.; Senanayake, U.M.; Dayananda, K.R.; Ranaweera, S.S.; Dharmadasa, R.M.; Yapabandara, Y.M.H.B.