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Browsing by Author Amarasinghe, L.D.

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Issue DateTitleAuthor(s)
2015Nematicidal activity of aqueous extracts and dry matter of Tithonia diversifolia, Gliricidia sepium and Tagetes erecta against root-knot nematode, Meloidogyne incognita (Kofoid and White) on tomato (Lycopercicon esculentum Mill.)Premachandra, N.W.; Amarasinghe, L.D.
2011Nematodes associated with banana (Musa spp) cultivations in selected sites in Gampaha district in Sri LankaVitharana, W.B.P.; Amarasinghe, L.D.
1994Occurrence and distribution of entomopathogenic nematodes in Sri LankaAmarasinghe, L.D.; Hominick, W.M.; Briscoe, B.R.; Reid, A.P.
1998Occurrence of entomopathogenic nematodes in six sites along the southern coastal belt of Sri LankaPremachandra, W.T.S.D.; Amarasinghe, L.D.; Wegiriya, H.C.E.
2018Oviposition Preference of Aedes albopictus (Diptera: Culicidae) at Domestic and Peri-Domestic Settings in Gampaha Medical Officer of Health (MOH) of Sri LankaDalpadadoa, C.P.R.D.; Amarasinghe, L.D.; Bandaranayake, W.A.C.L.
2014Parasites of domestic animals and possible zoonoses - A study from selected sites in Western province, Sri LankaAmarasinghe, L.D.; Premathilake, E.M.D.L.
2020Pheromone baited biopesticide for control of Leucinodes orbonalis Guenee in brinjal plantNusra, M.S.F.; Paranagama, P.A.; Amarasinghe, L.D.; Udukala, D.N.
2012Phytoplankton and Zooplankton Community Dynamics and Aspects of Food of Two Fish Species in Two Streams and Two Lakes in Presence and Absence of Anophelese Mosquito Larvae in Mahaoya, Sri LankaAmarasinghe, L.D.; Ganehiarachchi, G.A.S.M.; Ruchirani, C.; Weerasinghe, T.
2014Potential environmental impacts related with open dumping solid waste at "Bloemandhal" Colombo, Sri LankaSathees, S.; Amarasinghe, L.D.; Panagoda, G.S.; Silva, R.C.L.
2020Potential of bio fabricated Annona glabra - silver nanoparticles to control Aedes aegypti and Aedes albopictusAberathna, A.A.A.U.; Amarasinghe, L.D.; Sithara, W.S.; Wickramarachchi, S.; De Silva, C.R.
1993Potential of using entomopathogenic nematodes to control up-country live wood termite (Postelectrotermes militaris)Amarasinghe, L.D.; Hominick, W.M.
2003Preliminary studies on screening plant species for potential diversionary hosts for Xyleborus fornicates of teaAmarasinghe, L.D.; Tharshini, D.N.
2017Preliminary study on carrion frequenting blowflies (Calliphoridae) in three localities in Sri Lanka and their response to formalin treatmentAthapaththu, A.M.G.K.; Amarasinghe, L.D.; Weerathunga, W.A.M.T.
2017Preliminary survey of insect pollinators in the premises of University of KelaniyaMadduma, M.D.R.; Ramanayaka, A.R.D.D.; Jayasundara, S.M.J.C.K.; Amarasinghe, L.D.
2004Preliminary survey of root parasitic nematodes of rice (Oryza sativa) in Gampaha district and possible alternative hosts of rice root-knot nematode (Meloidogyne graminicola)Mohottige, C.S.N.; Amarasinghe, L.D.
2014Prevalence of micro fauna associated with different mosquito breeding habitats in a selected area of Sri LankaAmarasinghe, L.D.; Rathnayake, A.R.L.K.
1997Prevelance and distribution of entomopathogenic nematodes in dondra coastal belt in Sri LankaPremachandra, W.T.S.D.; Amarasinghe, L.D.; Wickremasinghe, M.G.V.
2006Response of Xyleborus fornicates eichhoff to some volatile compounds identified from tea barkAmarasinghe, L.D.; Sivanesan, M.; de Silva, G.; de Silva, M.J.; Abeysinghe, I.; Sarath, B.
2013Rice field and marshland inhabiting mosquitoes and some physic-chemical and biological parameters affecting their abundanceWeerakkodi, W.G.I.S.; Amarasinghe, L.D.
2013Rice field and marshland inhabiting mosquitoes and some physic-chemical parameters affecting their abundanceWeerakkodi, W.G.I.S.; Amarasinghe, L.D.
Showing results 40 to 59 of 77 < previous   next >