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Browsing by Author Amarasinghe, L.D.

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Issue DateTitleAuthor(s)
1989Clonal susceptibility and population dynamics of Tea red spider mite, Oligonychus coffeae Nietner, (Acarina:Tetranichidae)Thirugnanasuntharan, K.; Amarasinghe, L.D.
1990Clonal susceptibility and population dynamics of tea red spider mite, Oligonychus coffeae, Nietner (Acarina: Tetranychidae) under laboratory conditionsThirugnanasuntharan, K.; Amarasinghe, L.D.
2021-09Comparative Effect of Parasitism of Ciliated Protists Associated with Selected Vector Mosquito Larvae in Selected Rice Field Habitats in Ganewatte, Kurunegala District, Sri LankaWijesinghe, S.; Amarasinghe, L.D.
2020Comparative study on larvicidal activity of green synthesized silver nanoparticles and Annona glabra (Annonaceae) aqueous extract to control Aedes aegypti and Aedes albopictus (Diptera: Culicidae)Amarasinghe, L.D.; Wickramarachchi, P.A.S.R.; Aberathna, A.A.A.U.; Sithara, W.S.; De Silva, C.R.
2017Contarinia maculipennis as an emerging threat to Dendrobium in Sri Lanka - A case study.Dias, M.A.; Amarasinghe, L.D.; Jayalath, W.G.H.; Attanayake, R.N.
2009Dengue risk based on sociocultural/socioeconomic geographic factors in Kelaniya MOH areaNadeeka, P.V.J.; Amarasinghe, L.D.; Gunathilaka, P.A.D.H.N.; Madushani, I.L.D.
2010Dengue vector mosquito surveillance and dengue risks based on environmental factors in Kelaniya MOH areaNadeeka, P.V.J.; Amarasinghe, L.D.
2010Dengue vector mosquito surveillance in Kelaniya University premisesWadduwage; Amarasinghe, L.D.
2009Dengue vector surveillance in Kelaniya MOH areaNadeeka, P.V.J.; Amarasinghe, L.D.
2014Density and diversity of mosquito larvae associated with rice field and marshland habitats in two climatically different areas in Sri LankaAmarasinghe, L.D.; Weerakkodi, W.G.I.S.
2018Determination of the efficiency of diets for larval development in mass rearing Aedes aegypti (Diptera: Culicidae)Gunathilaka, P.A.D.H.N.; Uduwawala, U.M.H.U.; Udayanga, N.W.B.A.L.; Ranathunge, R.M.T.B.; Amarasinghe, L.D.; Abeyewickreme, W.
2012Diversity and abundance of vector mosquitoes in Wanawasala area of Kelaniya in Sri Lanka and some factors affecting their abundance and distributionDalpadado, C.P.R.D.; Amarasinghe, L.D.
2021Diversity of midgut bacteria in larvae and females of Aedes aegypti and Aedes albopictus from Gampaha District, Sri LankaRanasinghe, K.; Gunathilaka, N.; Amarasinghe, L.D.; Rodrigo, W.; Udayanga, L.
1983The ecology of a montane grassland in Sri Lanka. VII. Biomass productionAmarasinghe, L.D.; Pemadasa, M.A.
2011Effect of cinnamon oils on the root-knot nematode Meloidogyne graminicola in rice seedlings and young rice plantsAmarasinghe, L.D.; Wijesinghe, W.K.A.G.A.
2007Effect of rainfall and temperature on liver and rumen fluke infections of bovines in Sri LankaAmarasinghe, L.D.; Kumara, H.L.N.N.
2005The effect of soil amendments and neem extract with and without NPK fertilization on the rice root-knot nematode, Meloidogyne graminicola in young rice plantsKariyapperuma, K.A.D.P.S.; Amarasinghe, L.D.
1993Efficacy of entomopathogenic nematodes to control up-country live wood termite Postelectrotermes militarisAmarasinghe, L.D.; Hominick, W.M.
2011Efficacy of essential oils from bark and leaf of Cinnamomum zeylanicum on root knot nematode, Meloidogyne graminicola in rice seedlings and young rice plantsAmarasinghe, L.D.; Wijesinghe, W.K.A.G.A.; Jayawardhane, B.K.
1993Entomopathogenic nematodes (Rhabditida: Heterorhabditidae and Steinernematidae) in Sri Lanka as bio-control agentsAmarasinghe, L.D.; Hominick, W.M.
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