Professor P A D H Nayana Gunathilaka
B.Sc (Hons), Ph.D (Kelaniya), MI Biol (Sri Lanka), C. Biol (Sri Lanka)
Professor
Department of Parasitology
Department of Parasitology
Specialization
Medical Parasitology and Entomology
Research Interests
- Infectious and vector borne diseases
- Molecular medical Entomology
- Parasitological and Molecular biological aspects of vector borne Disease pathogens
Awards and Fellowships
University level
National Level
- Vice-Chancellors Award for Most Outstanding Young Researcher-2022 (1st Place)-Faculty of Medicine, University of Kelaniya, Sri Lanka.
- Vice-Chancellor’s Award- 2021 & 2022 for bringing honor to the university winning national/international Awards.
- Vice-Chancellor’s Award for Outstanding Senior Researcher-2020-1st Place; Faculty of Medicine, University of Kelaniya Sri Lanka.
- Vice-Chancellor’s Award- 2020 for The Researcher with the highest number of publications in the Science citation indexed journals.
- Vice-Chancellors Award for Best Early Career Researcher (2nd Place)- Faculty of Medicine, University of Kelaniya, Sri Lanka.
- Most Outstanding Early Career Researcher-2019-3rd place; Faculty of Medicine, University of Kelaniya, Sri Lanka.
- Service Appreciation from the Vice-Chancellor of the University of Kelaniya Sri Lanka in 2019 for the contribution made in establishing the Dengue Prevention Committee at the Faculty of Medicine, University of Kelaniya and its extraordinary performance.
- Most Outstanding Early Career Researcher -2018- 1st place; Faculty of Medicine, University of Kelaniya, Sri Lanka.
- Most Outstanding Young Researcher -2017- 2nd Place; Faculty of Medicine by the University of Kelaniya, Sri Lanka.
- Most Outstanding Researcher-2017-3rd Place; Faculty of Medicine by the University of Kelaniya, Sri Lanka
- Most Outstanding Young Researcher-2016; Faculty of Medicine by the University of Kelaniya, Sri Lanka.
- Vice- Chancellor’s Awards-2016, University of Kelaniya, Sri Lanka for “Bringing honor to the University by wining prestigious national and international awards”.
- Recipient of University Senate honours for research (University of Kelaniya), which is awarded for conducting high-quality research & publishing in the years 2014, 2015, 2016, 2017, 2018, 2019 and 2020 in international indexed journals.
National Level
- CVCD Excellence Award for “Most Outstanding Young Researcher-2022” conferred by the Committee of Vice Chancellors and Directors, Sri Lanka (Lifetime Award).
- Young Scientist Award for Research-2022 conferred by the National Science and Technology Commission (NASTEC) of Sri Lanka (Lifetime Award).
- Young Scientist Award-2022 (Lifetime Award) conferred by the Institute of Biology, Sri Lanka (A professional body for biologist in Sri Lanka).
- Top 5 in the Award of “The Ten Outstanding Young Persons (TOYP) of Sri Lanka- 2017 awarded by the Junior Chamber of International (JCI) under the award category “Medical innovation &/or Research”.
- Top 5 in the Award of “The Ten Outstanding Young Persons (TOYP) of Sri Lanka- 2017 awarded by the Junior Chamber of International (JCI) under the award category “Academic Leadership &/or Accomplishment”.
- Presidential Research Awards for Scientific Publications- 2017 for highly rated scientific research evaluated by peers published in 2015; BioMed Research International, 2015, Art. No. 823810.
- Presidential Research Awards for Scientific Publications- 2017 for highly rated scientific research evaluated by peers published in 2015; Malaria Journal 2015, Vol 14 Art No. 2014.
- Received the SUSRED Award- 2016 for the research conducted for Ph.D degree from the National Science Foundation (NSF), Sri Lanka.
- Merit award for Scientific Publication- 2016 by the National Research Council (NRC) of Sri Lanka based on NRC's scheme of ranking scientific publications.
- Presidential Research Awards for Scientific Publications- 2015 for publications that have effectively appeared in international refereed periodicals, figuring in the Science Citation Index in 2013.
- Postgraduate Research Award- 2015 of Section A (Medical, Dental and Veterinary Science), Sri Lanka Association for the Advancement of Science (SLAAS).
- National Research Council Merit Award for Scientific Research – 2014 for Scientific Publication in the year 2012 by the National Research Council (NRC) of Sri Lanka based on NRC's scheme of ranking scientific publications.
- Fellowship- 2011; World Health Organization (WHO) collaborating Centre for Reference and Research of Arbovirus and their Associates vectors, Environmental Health Institute, Singapore.
Publications
Full papers in peer-reviewed journals
- Jude, J.,Gunathilaka, N., Udayanaga, L., Fernando, D., Premarathne, P., Wickremasinghe, R., & Abeyewickreme, W. (2023). Biology, bionomics and life-table studies of Anopheles stephensi (Diptera: Culicidae) in Sri Lanka and estimating the vectorial potential using mathematical approximations. Parasitology International, 93, 102715.
- Wijesinghe, T., Gunathilaka, N., Mendis, S., & Udayanga, L. (2023). Assessment of Knowledge and Attitude Towards the Palliative Care Among Nurses in Sri Lanka: A Hospital-Based Study. Journal of Palliative Care, 08258597231153383.
- Wijerathna, T., Wickramasinghe, K., Gunathilaka, N., Perera, A., & Bandara, S. (2023). The epidemiological trend of cutaneous leishmaniasis in Kegalle district, Sri Lanka: A newly established disease focus and assessment of bioclimatic suitability for disease establishment using ecological niche modelling. Acta Tropica, 237, 106719.
- Jude, J., Gunathilaka, N., Udayanaga, L., Fernando, D., Premarathne, P., Wickremasinghe, R., & Abeyewickreme, W. (2022). Comparative analysis of the larvicidal activity of temephos (EC50) and novaluaron (EC10) to control Anopheles stephensi in Sri Lanka. Parasitolgy International, 92 (2023): 102686.
- Ashani MLS., Gunathilaka PADHN., Premarathne BAHR., Chandrasena TGAN., Jacinavicius, FC, Bassini-Silva R. (2022). Annotated checklist of chigger mites (Trombidiformes: Leeuwenhoekiidae, Trombiculidae and Walchiidae) in Sri Lanka. Veterinary Parasitology: Regional Studies and Reports, 100771, https://doi.org/10.1016/j.vprsr.2022.100771.
- Rathnayake, S., Chandrasena, N., Wijerathna, T., Mallawarachchi, H., & Gunathilaka, N. (2022). Canine filaria species in selected lymphatic filariasis endemic and non-endemic areas in Sri Lanka. Parasitology Research, 1-5.
- Wijerathna, T., Gunathilaka, N., & Rodrigo, W. (2022). Genetic variation of sand flies (Diptera: Psychodidae) in Gampaha and Kurunegala districts of Sri Lanka: Complementing the morphological identification. Asian Pacific Journal of Tropical Medicine, 15(7), 322.
- Dalpadado, R., Amarasinghe, D., Gunathilaka, N., & Ariyarathna, N. (2022). Bionomic aspects of dengue vectors Aedes aegypti and Aedes albopictus at domestic settings in urban, suburban and rural areas in Gampaha District, Western Province of Sri Lanka. Parasites & Vectors, 15(1), 1-14.
- Liyanage, A., Chandrasena, N., Gunathilaka, N., Sanjeewa, R., and Premaratna, R. (2022). Public knowledge, practices and perceptions on typhus fevers in Southern Sri Lanka. Asian Pacific Journal of Tropical Medicine, 15(5), 206-212.
- Gunathilaka, N., Wijebandara, Y., Amerasinghe, D., Udayanga, L., & Muhandiramlage, T. P. (2022). Larvicidal activity of the pericarp extract of Garcinia mangostana against dengue vector Aedes aegypti in Sri Lanka. Asian Pacific Journal of Tropical Medicine, 15(3), 135-142.
- Jude, J., Gunathilaka, N., Udayanaga, L., Fernando, D., Premarathne, P., Wickremasinghe, R., & Abeyewickreme, W. (2022). Developmental responses and survival of Anopheles stephensi larval stages at different salinity levels. Transactions of The Royal Society of Tropical Medicine and Hygiene. Mar 25:trac017. doi: 10.1093/trstmh/trac017. Epub ahead of print. PMID: 35348794.
- Dalpadado, R., Amarasinghe, D., and Gunathilaka, N. (2022). Water quality characteristics of breeding habitats in relation to the density of Aedes aegypti and Aedes albopictus in domestic settings in Gampaha district of Sri Lanka. Acta Tropica, 229, 106339.
- Wijerathna, T., Gunathilaka, N., Gunawardena, K., and Rodrigo, W. (2022). Population dynamics of phlebotomine sand flies (diptera: psychodidae) in cutaneous leishmaniasis endemic areas of Kurunegala district, Sri Lanka. Acta Tropica, 230, 106406.
- Ranasinghe, K., Gunathilaka, N., Amarasinghe, D., Rodrigo, W., & Udayanga, L. (2021). Diversity of midgut bacteria in larvae and females of Aedes aegypti and Aedes albopictus from Gampaha District, Sri Lanka. Parasites & vectors, 14(1), 1-11.
- Gunathilaka N, Rathnayaka S. & Udayanga. L. (2021). Human Health Importance Zoonotic Gastrointestinal Helminths and Ectoparasites among Stray Dogs in Galle District, Sri Lanka. Applied Bio-Systems Technology (2021) 1: 18-32.
- Mallawarachchi, CH., Chandrasena, N., Wijerathna, T., Dalpadado, R., Mallawarachchi, M. S. M. N. S., Gunarathna, D. G. A. M., & Gunathilaka, N. (2021). An investigation of a new cutaneous leishmaniasis endemic area in Western Sri Lanka. Transactions of The Royal Society of Tropical Medicine and Hygiene. 2021; 0: 1–10.
- Wijerathna, T., Gunathilaka, N., Gunawardena, K., Fujii, Y., & Gunasekara, D. (2021). Detection of Leishmania donovani DNA within Field-Caught Phlebotomine Sand Flies (Diptera: Psychodidae) in Three Cutaneous Leishmaniasis Endemic Foci of Kurunegala District, Sri Lanka. Journal of Tropical Medicine, 2021.
- Dalpadado, R., Gunathilaka, N., Amarasinghe, D., & Udayanaga, L. (2021). A Challenge for a Unique Dengue Vector Control Programme: Assessment of the Spatial Variation of Insecticide Resistance Status amongst Aedes aegypti and Aedes albopictus Populations in Gampaha District, Sri Lanka. BioMed Research International, 2021.
- Gunathilaka N, Rathnayaka S. & Udayanga. L. (2021). Human Health Importance Zoonotic Gastrointestinal Helminths and Ectoparasites among Stray Dogs in Galle District, Sri Lanka. Applied Bio-Systems Technology (2021) 1: 18-32.
- Ranathunge, RMTB., Kannangara, DN., Gunatilaka, PADHN., Abeyewickreme, W., & Hapugoda, MD. (2020). Occurrence of major and potential malaria vector immature stages in different breeding habitats and associated biotic and abiotic characters in the district of Trincomalee Sri Lanka. Journal of Vector Borne Diseases, 57(1), 85.
- Gunathilaka N, Ranasinghe K, Amarasinghe D, Rodrigo W, Mallawarachchi H, Chandrasena N. (2020). Molecular Characterization of Culturable Aerobic Bacteria in the Midgut of Field-Caught Culex tritaeniorhynchus, Culex gelidus, and Mansonia annulifera Mosquitoes in the Gampaha District of Sri Lanka. BioMed Research International. Volume 2020, Article ID 8732473, 13 pages https://doi.org/10.1155/2020/873247.
- Ranasinghe K, Gunathilaka N, Amarasinghe D, Udayanga L. (2020) Breeding Habitat Distribution of Medically Important Mosquitoes in Kurunegala, Gampaha, Kegalle, and Kandy Districts of Sri Lanka and Potential Risk for Disease Transmission: A Cross-Sectional Study. Journal of Tropical Medicine. Volume 2020, Article ID 7915035, 12 pages https://doi.org/10.1155/2020/7915035.
- Wijerathna, T., Gunathilaka, N., Gunawardena, K., & Rodrigo, W. (2020). Socioeconomic, demographic and landscape factors associated with cutaneous leishmaniasis in Kurunegala District, Sri Lanka. Parasites & Vectors, 13, 1-14.
- Gunathilaka, N., Ranathunga, T., Hettiarachchi, D., Udayanga, L., & Abeyewickreme, W. (2020). Field-based evaluation of novaluron EC10 insect growth regulator, a chitin synthesis inhibitor against dengue vector breeding in leaf axils of pineapple plantations in Gampaha District, Sri Lanka. Parasites & Vectors, 13, 1-9.
- Gunathilaka, N., Semege, S., Pathirana, N., Manamperi, N., Udayanga, L., Wijesinghe, H., ... & Fernando, D. (2020). Prevalence of cutaneous leishmaniasis infection and clinico-epidemiological patterns among military personnel in Mullaitivu and Kilinochchi districts of the Northern Province, early war-torn areas in Sri Lanka. Parasites & Vectors. 13: 1-12.
- Wijesinghe, H., Gunathilaka, N., Semege, S., Pathirana, N., Manamperi, N., de Silva, C., & Fernando, D. (2020). Histopathology of Cutaneous Leishmaniasis Caused by Leishmania donovani in Sri Lanka. BioMed Research International. Volume 2020; Article ID 4926819; 8 pages https://doi.org/10.1155/2020/4926819.
- Wijerathna, T., Gunathilaka, N., & Gunawardena, K. (2020). Establishment of a Colony of Phlebotomus argentipes under Laboratory Conditions and Morphometric Variation between Wild-Caught and Laboratory-Reared Populations. Journal of Tropical Medicine. Volume 2020; Article ID 7317648; 10 pages. https://doi.org/10.1155/2020/7317648.
- Wijerathna, T., Gunathunga, S., & Gunathilaka, N. (2020). Recent developments and future directions in the paratransgenesis based control of Leishmania transmission. Biological Control. 145 (2020); 104260.
- Udayanga L, Aryaprema S, Gunathilaka N, Iqbal M.C.M, Fernando T, Abeyewickreme W. (2020). Larval indices of vector mosquitoes as predictors of dengue epidemics: An approach to manage dengue outbreaks based on entomological parameters in the districts of Colombo and Kandy, Sri Lanka. BioMed Research International. Volume 2020; Article ID 6386952; 11 pages https://doi.org/10.1155/2020/6386952.
- Wijerathna, T. & Gunathilaka, N. (2020). Diurnal adult resting sites and breeding habitats of Phlebotomine sand flies in cutaneous leishmaniasis endemic areas of Kurunegala District, Sri Lanka. Parasites & Vectors. (2020); 13:284.
- Wijerathna, T. & Gunathilaka, N. An illustrated morphological identification key for adult sand flies (Diptera: Psychodidae) in Sri Lanka. Parasites & Vectors. (2020); 13:450.
- Udayanga N, Gunathilaka N, Iqbal M, Abeyewickreme W. (2020). Climate change induced vulnerability and adaption for dengue incidence in Colombo and Kandy Districts: The first detailed investigation in Sri Lanka. Infectious Diseases of Poverty. (2020) 9:102.
- Gunathilaka N., Perera H., Wijerathna T., Rodrigo W., Wijegunawardana N.D.A.D. (2020). The diversity of midgut bacteria among wild-caught Phlebotomus argentipes (Psychodidae: Phlebotominae), the vector of leishmaniasis in Sri Lanka. BioMed Research International. Volume 2020, Article ID 5458063, 10 pages.
- Gunathilaka N., Chandrasena N., Wijerathna T., Fuji Y., Gunasekara D., Gunatilaka R.P., Premaratna R. (2020). Descriptive investigation of Strongyloidiasis infection and characterization of Strongyloides stercoralis using morphological and molecular based methods. Case Reports in Infectious Diseases. Volume 2020, Article ID 5431491, 7 pages.
- Gunathilaka, N., Chandrasena, N., & Udayanga, L. (2019). Prevalence of Ectoparasitic Infections and Other Dermatological Infections and Their Associated Factors among School Children in Gampaha District, Sri Lanka. Canadian Journal of Infectious Diseases and Medical Microbiology, 2019. Article ID 5827124, https://doi.org/10.1155/2019/5827124.
- Gunathilaka, N., Ranathunge, T., Udayanga, L., Wijegunawardena, A., Gilles, J. R. L., & Abeyewickreme, W. (2019). Use of mechanical and behavioural methods to eliminate female Aedes aegypti and Aedes albopictus for sterile insect technique and incompatible insect technique applications. Parasites & Vectors, 12(1), 148.
- Gunathilaka, N., Hapugoda, M., Wickremasinghe, R., & Abeyewickreme, W. (2019). A Comprehensive Analysis on Abundance, Distribution, and Bionomics of Potential Malaria Vectors in Mannar District of Sri Lanka. Malaria Research and Treatment. Volume 2019, Article ID 1650180, 13 pages https://doi.org/10.1155/2019/1650180.
- Chandrasena, T.G.A.N, Premaratna, R, Mallawaarachchi, C.H, Gunawardena, N.K, Gunathilaka, P.A.D.H.N, Abeyewickrama, W.Y, de Silva, N.R. (2019). The Diversity of Human Dirofilariasis in Western Sri Lanka. BioMed Research International, Volume 2019, Article ID 9209240, 7 pages https://doi.org/10.1155/2019/9209240.
- Radhika NML, Gunathilaka N, Udayanga, L, Kasturiratne A, Abeyewickreme W. (2019). Level of Awareness of Dengue Disease among School Children in Gampaha District, Sri Lanka, and Effect of School-Based Health Education Programmes on Improving Knowledge and Practices. BioMed Research International, Volume 2019, Article ID 3092073, 8 pages. https://doi.org/10.1155/2019/3092073.
- Wijerathna T, Gunathilaka N. (2019). Phlebotomine Sand flies (Psychodidae: Diptera) of Sri Lanka: a review on diversity, biology and bionomics. Journal of Insect Biodiversity 11(2): 41–58.
- Perera H.D.N, Gunathilaka P.A.D.H.N, Taylor-Robinson A.W. (2019). Malaria in Sri Lanka: Investigating causes of the recent elimination and making plans to prevent reintroduction. Journal of Vector Borne Diseases 57; 104-113.
- Gunathilaka N, Upulika H, Udayanga L, Amarasinghe D. (2019). Effect of larval nutritional regimes on morphometry and vectorial capacity of Aedes aegypti for dengue transmission. BioMed Research International. Volume 2019, Article ID 3607342, 11 pages.
- Gunathilaka, H. J., Vitharana, P., Udayanga, L., & Gunathilaka, N. (2019). Assessment of Anxiety, Depression, Stress, and Associated Psychological Morbidities among Patients Receiving Ayurvedic Treatment for Different Health Issues: First Study from Sri Lanka. BioMed Research International, Volume 2019, Article ID 2940836, 10 pages.
- Gunathilaka N, Ranathunge T, Udayanga L, Wijegunawardena A, Abeyewickreme W. (2018). Oviposition preferences of dengue vectors; Aedes aegypti and Aedes albopictus in Sri Lanka under laboratory settings. Bulletin of Entomological Research. 108(4): 442-450.
- 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. (2018). Determination of the Efficiency of Diets for Larval Development in Mass Rearing Aedes aegypti (Diptera: Culicidae). Bulletin of Entomological Research. 108 (5): 583-592.
- Udayanga L, Gunathilaka N, Iqbal MC, Pahalagedara K, Amarasinghe US, Abeyewickreme W. (2018). Socio-economic, Knowledge Attitude Practices (KAP), household related and demographic based appearance of non-dengue infected individuals in high dengue risk areas of Kandy District, Sri Lanka. BMC infectious diseases. 2018 Dec;18(1):88.
- Gunathilaka N, Chandradasa M, Champika L, Siriwardana S, Wijesooriya L. (2018), Delayed anxiety and depressive morbidity among dengue patients in a multi-ethnic urban setting: first report from Sri Lanka. International Journal of Mental Health Systems. 2018 Dec;12(1):20.
- Udayanga N.W.B.A.L, Gunathilaka P.A.D.H.N, Iqbal M.C.M, Najim, M.M.M., Pahalagedara P.H.D.K, Abeyewickreme. W. (2018). Empirical optimization of risk thresholds for dengue: an approach towards entomological management of Aedes mosquitoes based on larval indices in the Kandy District of Sri Lanka. Parasite and Vectors. (2018) 1:368 https://doi.org/10.1186/s13071-018-2961-y.
- Udayanga, N.W.B.A.L, Gunathilaka, N, Iqbal M.C.M, Kosala Lakmal, Upali S. Amarasinghe, Abeyewickreme W, (2018). Comprehensive evaluation of demographic, socio-economic and other associated risk factors affecting the occurrence of dengue incidence among Colombo and Kandy Districts of Sri Lanka: A cross sectional study. Parasite and Vectors. (2018) 11(1):478. doi: 10.1186/s13071-018-3060-9.
- Gunathilaka N, Niroshana, D, Amarasinghe D, Udayanaga L. (2018). Prevalence of Gastrointestinal Parasitic Infections and Assessment of Deworming Program among Cattle and Buffaloes in Gampaha District, Sri Lanka. BioMed Research International. Volume 2018, Article ID 3048373, 10 pages https://doi.org/10.1155/2018/3048373.
- Wijerathna T, Gunathilaka N, Gunawardena N. (2018). The Economic Impact of Cutaneous Leishmaniasis in Sri Lanka. BioMed Research International. Volume 2018, Article ID 3025185, 9 pages https://doi.org/10.1155/2018/3025185.
- Gunathilaka, N. (2018). Annotated checklist and review of the mosquito species (Diptera: Culicidae) in Sri Lanka. Journal of Insect Biodiversity, 007 (3): 038–050.
- Gunathilaka N. (2017). Illustrated keys to the adult female Anopheles (Diptera; Culicidae) mosquitoes of Sri Lanka. Applied Entomology and Zoology. 2017; 52:69–77.
- Gunathilaka N, Ranathunge T, Udayanga L, Abeyewickreme W. (2017). Efficacy of blood sources and artificial blood feeding methods in rearing of Aedes aegypti (Diptera; Culicidae) for Sterile Insect Technique and Incompatible Insect technique approaches in Sri Lanka. BioMed Research International. Volume 2017, Article ID 3196924.
- Wijerathna T, Gunathilaka N, Gunawardana K, Rodrigo W. (2017). Potential challenges of controlling Leishmaniasis in Sri Lanka at a disease outbreak. BioMed Research International. Volume 2017, Article ID 6931497, 9 pages https://doi.org/10.1155/2017/693149.
- Gunathilaka N, Siriwardana S, Wijesooriya L, Gunaratne G, Perera N. (2017). Subcutaneous dirofilariasis caused by Dirofilaria (Nochtiella) repens in Sri Lanka: A potential risk of transmitting human dirofilariasis. SAGE Open Medical Case Reports. 5: 1–4.
- Gunathilaka N, Denipitiya T, Hapugoda M, Abeyewickreme W, Wickremasinghe R. (2016). Determination of the foraging behaviour and blood meal source of malaria vector mosquitoes in Trincomalee District of Sri Lanka using a multiplex real time Polymerase Chain Reaction assay. Malaria Journal. 2016:15: 242.
- Gunathilaka N, Hapugoda M, Abeyewickreme W, Wickremasinghe R. (2016). Determination of demographic, epidemiological, and socio‑economic determinants and their potential impact on malaria transmission in Mannar and Trincomalee districts of Sri Lanka Malaria Journal. 2016; 15:330.
- Gunathilaka, P.A.D.H.N., Hapugoda, M.D. Wickremasinghe, A.R., Abeyewickreme, W. (2016). Composition of Malaria Vectors and Diversity of Anopheline Breeding Habitats in the District of Mannar, Sri Lanka. Sri Lanka Journal of Environment Management & Planning. 1: 40-50.
- Gunathilaka, N., Karunaraj, P. (2015). Identification of sibling species status of Anopheles culicifacies breeding in polluted water bodies in Trincomlaee District of Sri Lanka. Malaria Journal 14: 214.
- Gunathilaka, N., Hapugoda, M., Wickremasinghe, R., Abeyewickreme, W. (2015). Appearance of Anopheles jeyporiensis James from Sri Lanka. Journal of Medical Entomology and Zoology 66(3): 1-5.
- Gunathilaka, N., Hapugoda, M., Abeyewickreme, W., Wickremasinghe, R. (2015). Entomological investigations on malaria vectors in some war-torn areas in the Trincomalee District of Sri Lanka after settlement of 30-year of civil disturbance. Malaria Research and Treatment 2015: 1-1 http://dx.doi.org/10.1155/2015/367635.
- Gunathilaka N., Abeyewickreme, W., Hapugoda, M., Wickremasinhe, R. (2015). Species composition, breeding habitat diversity and habitat characterization of malaria vector breeding habitats in Trincomalee District of Sri Lanka. Bio Med Research International 2015: 1-10.
- Gunathilaka, N., Fernando, T., Hapugoda, M., Wickremasinghe, R., Abeyewickreme, W. (2014). Revised morphological identification key to the larval anopheline (Diptera: Culicidae) of Sri Lanka. Asian Pacific Journal of Tropical Biomedicine. 3(12): 930-935.
- Gunathilaka, P.A.D.H.N., Fernando, M.A.S.T., Hapugoda, M.D., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2014). Breeding habitat diversity and species composition of Anopheles mosquitoes in Trincomalee District, Sri Lanka. Journal of Asian Tropical Entomology 3(1): 1-10.
- Nadeeka, P.V.J., Gunathilaka, P.A.D.H.N., Amarasinghe, L.D. (2014). Geographic, economic and socio-cultural factors which defining the risk of dengue transmission in Kelaniya, Sri Lanka. Journal of Experimental Biology and Agriculture Sciences. 2(2): 158-164.
- Gunathilaka, N., Fernando, T., Hapugoda, M., Wickremasinghe, R., Wijeyerathne, P., Abeyewickreme, W. (2013). Anopheles culicifacies breeding in polluted water bodies in Trincomalee District of Sri Lanka. Malaria Journal 12: 285.
- Gunathilaka, P.A.D.H.N., (2011). Preliminary survey on Leptospirosis in Gampaha District, Sri Lanka, Cynosure (ISSN- 2012-5283), ENCM Society of Department of Zoology, University of Kelaniya, Sri Lanka. 14-16.
- Gunathilaka, P.A.D.H.N., Ranundeniya, R.M.N.S., Najim, M.M.M., Seneviratne, S, (2011). Determination of Air pollution using Heterodermia speciosa in Colombo and Kurunegala, Sri Lanka using energy dispersive X-ray fluorescence spectrometry. Turkish Journal of Botany. 1006 (15): 439-446.
Conference proceedings (Peer-reviewed abstracts)
- Ashani MLS, Gunathilaka N, Premarathne R, Chandrasena N, Jacinavicius FC, Bassini-Silva R. (2022). Taxonomic identification key to scrub typhus vector chigger mites in Sri Lanka. Proceedings of the MSF Asia Scientific Days & International Conference on Medical Sciences (ICM) 2022.
- Jude PJ, Gunathilaka N, Udayanaga L, Fernando D, Premarathne P, Wickremasinghe R, Abeyewickreme W. (2022). Persistence of Poecilia reticulata different chlorine levels in Mannar and Jaffna, Sri Lanka; A challenge in Anopheles stephensi control. Proceedings of the MSF Asia Scientific Days & International Conference on Medical Sciences (ICM) 2022.
- Dalpadado R, Amarasinghe D, Gunathilaka N, Wijayanayake A. (2022). Dengue prediction modelling and development of area-specific thresholds for epidemic management in urban settings of Gampaha district, Sri Lanka. International Research and Innovation Symposium on Dengue amidst the Pandemic. PP 62-63.
- Dalpadado R, Amarasinghe D, Gunathilaka N. (2022). Water quality characteristics of dengue vector breeding habitats in Gampaha District, Sri lanka. International Research and Innovation Symposium on Dengue amidst the Pandemic. PP 46-47.
- Rathnayake SP, Mallawarchchi CH, De Silva LAPNF, Gunathilaka PADHN, Chandrasena TGAN. (2020). Filarial Parasites among two dog communities in selected filariasis endemic and non- endemic areas in Sri Lanka. 29th Annual sessions of the College of Microbiologist, Sri Lanka. PP 08.
- Mallawarachchi CH, Wijerathna ACT, Gunathilaka PADHN, Chandrasena TGAN. (2021). The re-emerged Brugia malayi infection in Sri Lanka is transmitted by mosquitoes of Mansonia spp. mosquitoes. 30th Anniversary Scientific Sessions, Sri Lanka College of Microbiologists. PP21.
- Perera, K.R.N., Gunathilaka, P.A.D.H.N., Amerasinghe, L.D. & Udayanga, N.W.B.A.L. (2021). Potential of aquatic carnivorous plants; Utricularia vulgaris and Utricularia reticulata as biological control agents for the larval stages of dengue vector, Aedes aegypti. Proceedings of The 41st Annual Sessions of Institute of Biology, Sri Lanka. p.24.
- Ranasinghe, H.A.K., Gunathilaka, P.A.D.H.N., Amarasinghe, L.D. & Rodrigo, W.W.P. (2021). Molecular Characterization of Midgut Bacteria in Larval and Adult Stages of Aedes albopictus in Gampaha District, Sri Lanka. Proceedings of The 41st Annual Sessions of Institute of Biology, Sri Lanka. p.30
- Jude PJ, Gunathilaka PADHN, Fernando SD, Premaratne PH, Wickremasinghe AR, Udayanga NWBAL, Abeyewickreme W. (2021). Differentiation of biological forms of Anopheles stephensi (Diptera, Culicidae) recorded in Jaffna District, Sri Lanka, using egg morphology and morphometry. Proceedings of the Research Conference in Health Sciences 2021, Faculty of Allied Health Sciences, University of Sri Jayawardenapura, Sri Lanka. p. 103.
- Jude PJ, Gunathilaka PADHN, Fernando SD, Premaratne PH, Wickremasinghe AR, Udayanga NWBAL, Abeyewickreme W. (2021). The range of salinity tolerance by Anopheles stephensi in Sri Lanka. Proceedings of the Research Conference in Health Sciences 2021, Faculty of Allied Health Sciences, University of Sri Jayawardenapura, Sri Lanka. p. 102.
- Jude PJ, Gunathilaka PADHN, Fernando SD, Premaratne PH, Wickremasinghe AR, Udayanga NWBAL, Abeyewickreme W. (2021). Larvicidal response of Anopheles stephensi against three selected insecticides. Proceedings of the Research Conference in Health Sciences 2021, Faculty of Allied Health Sciences, University of Sri Jayawardenapura, Sri Lanka. p. 50
- Wijesinghe H.D, Gunathilaka N, Semege S, Pathirana K.P.N, Manamperi N., de Silva M.V.C, Fernando S.D. (2020). Clinicopathological profile of cutaneous leishmaniasis in army personnel in two Northern districts in Sri Lanka. 7th International conference- ICON 2020, Virtual conference on Lymphoid, Dermato Pathology & Cytopathology, Organized by The College of Pathologists of Sri Lanka and The Sri Lankan British School of Pathology. P. 25.
- Premaratna B.A.H.R, Chandrasena T.G.A.N, Gunathilaka P.A.D.H.N, Ashani M.L.S. (2020). Community perception on Rickettsial infections (Typhus fever) in Batapola: A high endemic area in Galle District, Sri Lanka. 13th International Research Conference, Kotelawala Defense University, Sri Lanka. P 42.
- Wijebandara N.R.Y, Gunathilaka P.A.D.H.N, Amerasinghe L.D, Udayanga N.W.B.L, Muhandiramlage T.P. Mosquito larvicidal effect of Garcinia mangostana (mangosteen) pericarp crude extract by interruption of protein mediated cholesterol absorption in Aedes aegypti. 13th International Research Conference, Kotelawala Defense University, Sri Lanka. P 32.
- Ranasinghe H.A.K, Gunathilaka P.A.D.H.N, Amerasinghe L.D, Rodrigo W.W.P. (2020). Diversity of midgut bacteria among larval and adult stages of dengue vector, Aedes aegypti in Gampaha District, Sri Lanka. 13th International Research Conference, Kotelawala Defense University, Sri Lanka. P 40.
- Wijesinhe, T, Rupasinghe T, Gunathilaka N, Chandradasa M. (2020) Acute depressive, anxiety and stress symptomatology associated with dengue fever in Sri Lanka. 17th Annual Academic Sessions of Sri Lanka College of Psychiatrists. PP1.
- Rathnayake SP, Mallawarchchi CH, De Silva LAPNF, Gunathilaka PADHN, Chandrasena TGAN. (2020). Filarial Parasites among two dog communities in selected filariasis endemic and non- endemic areas in Sri Lanka. 29th Annual sessions of the College of Microbiologist, Sri Lanka.
- Wijesinghe HD, Gunathilaka N, Semege S, Pathirana KPN, Manamperi N, de Silva MVC, Fernando SD. (2020). Clinicopathological Profile of Cutaneous Leishmaniasis in Army Personnel in the Kilinochchi and Mulllativu Districts of Sri Lanka. 133rd Anniversary International Medical Congress, The Sri Lanka Medical Council. P. 29.
- Rathnayake SP, Mallawarchchi CH, De Silva LAPNF, Gunathilaka PADHN, Chandrasena TGAN. (2020). Filarial Parasites among two dog communities in selected filariasis endemic and non- endemic areas in Sri Lanka. 29th Annual sessions of the College of Microbiologist, Sri Lanka.
- Wijesinhe, T, Rupasinghe T, Gunathilaka N, Chandradasa M. (2020) Acute depressive, anxiety and stress symptomatology associated with dengue fever in Sri Lanka. 17th Annual Academic Sessions of Sri Lanka College of Psychiatrists. PP1.
- Ranasinghe H.A.K, Gunathilaka P.A.D.H.N, Amerasinghe L.D, Rodrigo W.W.P. (2020). Diversity of midgut bacteria among larval and adult stages of dengue vector, Aedes aegypti in Gampaha District, Sri Lanka. 13th International Research Conference, Kotelawala Defense University, Sri Lanka. P 40.
- Wijebandara N.R.Y, Gunathilaka P.A.D.H.N, Amerasinghe L.D, Udayanga N.W.B.L, Muhandiramlage T.P. Mosquito larvicidal effect of Garcinia mangostana (mangosteen) pericarp crude extract by interruption of protein mediated cholesterol absorption in Aedes aegypti. 13th International Research Conference, Kotelawala Defense University, Sri Lanka. P 32.
- Premaratna B.A.H.R, Chandrasena T.G.A.N, Gunathilaka P.A.D.H.N, Ashani M.L.S. (2020). Community perception on Rickettsial infections (Typhus fever) in Batapola: A high endemic area in Galle District, Sri Lanka. 13th International Research Conference, Kotelawala Defense University, Sri Lanka. P 42.
- Mallawarachchi CH, Gunathilaka PADHN, Wijerathna, T, Lahiru NWBAL, Mallawarachchi, SMNSM, Chandrasena TGAN. A preliminary report on a newly emerging focus of cutaneous leishmaniasis in Gampaha district, Sri Lanka. Proceedings of the International Conference on Health Sciences 2019 Faculty of Medical Sciences, University of Sri Jayewardenepura. 2019; 101
- Ashani M.L.S, Chandrasena T, Gunathilaka N, Premaratna R. (2020). Awareness on Rickettsial infections (Typhus fever) among communities living in a high endemic area in Hambantota District, Sri Lanka. 19th International Congress on Infectious Diseases, International Society for Infectious Diseases. EP. 205.
- Dalpadado CPRD, Amarasinghe LD, Gunathilaka PADHN. (2019). Susceptibility among Dengue Vectors to Malathion and Deltamethrin Insecticides in Three Selected Medical Officer of Health (MOH) Areas in the District of Gampaha, Sri Lanka. International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka. 40.
- Wijerathna T, Gunathilaka N, Gunawardena K, Rodrigo W. (2019). A time-series analysis of the incidence of leishmaniasis integrated with climatic variables in Kurunegala District, Sri Lanka. International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka. 41.
- Ranasinghe HAK, Gunathilaka PADHN, Amarasinghe LD, Udayanga NWBL. (2019). Bacterial diversity in the midgut of field caught Culex tritaeniorhynchus. International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka. 43.
- Ranasinghe HAK, Gunathilaka PADHN, Amarasinghe LD, Udayanga NWBL. (2019). Mosquito breeding habitat diversity and distribution of species in selected areas of Kurunegala, Gampaha, Kegalle and Kandy Districts in Sri Lanka. International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka. 42.
- Jayarathne JAJC, Wijesinghe WATA, Mendis S, Waidyasekara J, Gunathilaka PADHN, Gunasekara D. (2019). Dengue Encephalitis with Concurrent Infections by Multiple Dengue Virus Serotypes. International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka. 52.
- Wijerathna A.C.T, Gunathilaka P.A.D.H.N, Gunawardena NK, Rodrigo W.W.P. (2019). Bionomics of Leishmaniasis vector sand flies (Psychodidae: Phlebotominae) in Kurunegala District, Sri Lanka. 12th International Research Conference, General Sir John Kotelawala Defence University, Sri Lanka. 157.
- Gunathilaka P.A.D.H.N, Wijerathne A.C.T, Perera H.N, Rodrigo W.W.P. (2019). Bacterial diversity in the Lumen of wild caught Leishmaniasis vector Phlebotomus argentipes (Psychodidae: Phlebotominae). 12th International Research Conference, General Sir John Kotelawala Defence University, Sri Lanka. 158.
- Jude P.J, Gunathilaka P.A.D.H.N, Fernanado S.D, Premarathne P.H. Wickremesinghe A.R. Priyatharshan S.E, Abeyewickreme W. (2019). Transformation of vector abundance in Mannar district of Sri Lanka: A comparative study of the present and past. 12th International Research Conference, General Sir John Kotelawala Defence University, Sri Lanka. 159.
- Upulika O.V.H, Gunathilaka P.A.D.H.N, Amerasinghe L.D, Udayanaga N.W.B.A.L. (2019). Variationof vectorial capacity and life history traits of Aedes aegypti for dengue transmission with larval diet concentration. 12th International Research Conference, General Sir John Kotelawala Defence University, Sri Lanka. 160.
- Ranasinghe H.A.K, Amerasinghe L.D, Gunathilaka P.A.D.H.N. (2019). Species composition of Medically important mosquitoes in selected areas of Kurunegala, Gampaha, Kegalle and Kandy District in Sri Lanka. 12th International Research Conference, General Sir John Kotelawala Defence University, Sri Lanka. 172.
- Udayanga N.W.B.A.L, Gunathilaka P.A.D.H.N, Iqbal M.C.M, Fernando M.A.S.T, Abeyewickreme W. (2019). Entomological threshold for management of dengue epidemic in Kandy district of Sri Lanka. 12th International Research Conference, General Sir John Kotelawala Defence University, Sri Lanka. 247.
- Radika N.M.L, Gunathilaka P.A.D.H.N, Kasturiratne, and Abeyewickreme W. (2018). Evaluation of the existing Knowledge on dengue among 13-15 year old school children of Kelaniya education zone in Gampaha District of Sri Lanka. Proceedings of the annual sessions of Sri Lanka Association of the Advancement of Science, 74: 106.
- Rathnayake S.P, Sudusinghe H.P, Nilaweera T.H.W.T, Marasinghe M.A.P, Sriyalatha W.A, Gunathilaka P.A.D.H.N. (2018). Intestinal and ectoparasites of human health importance among stray dogs in Galle District, Sri Lanka. 19th International Postgraduate Research Conference, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka. 39.
- Wijerathna T, Gunathilaka N, Gunawardena K, Rodrigo W. (2018). Breeding sites of Phlebotomine sand flies in cutaneous leishmaniasis disease endemic areas of the Kurunegala District, Sri Lanka. International Research Symposium on Pure and Applied Sciences, Faculty of Science, University of Kelaniya, Sri Lanka. 28.
- Udayanga N.W.B.A.L, Gunathilaka P.A.D.H.N, Iqbal M.C.M, Fernando M.A.S.T, Abeyewickreme W. (2018). A Statistical Approach for Defining Thresholds for Dengue Epidemic Management in Akurana Medical Officer of Health Area, Kandy. 19th International Postgraduate Research Conference, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka. 30.
- Wijerathna A.C.T. Gunathilaka P.A.D.H.N, Gunawardana N.K, (2018). Establishment of a Phlebotomus argentipes colony at a confined laboratory setting and morphometric variation among wild caught sand flies against laboratory reared individuals. International Conference on Health Sciences, University of Sri Jayewardenepura, Sri Lanka. 59-60.
- Wijerathna A.C.T. Gunathilaka P.A.D.H.N, Gunawardana N.K, (2018). Demographic and socio-economic characterization of Cutaneous Leishmaniasis patients in four selected Medical Officer of Health (MOH) areas in Kurunegala District, Sri Lanka. International Conference on Health Sciences, University of Sri Jayewardenepura, Sri Lanka. 89-90.
- Wijerathna, T., Gunathilaka, N., Fujii, Y., Gunawardana, K., Gunasekara, D. (2018). Molecular detection of blood meal sources of wild caught, engorged sand flies (Psychodidae: Diptera) in Sri Lanka. Sixth Conference on Sri Lanka-Japan Collaborative Research-2018, University of Peradeniya, Sri Lanka. 4.
- Wijerathna A.C.T., Gunathilaka P.A.D.H.N., Gunawardana N.K., Rodrigo W.W.P. (2018). Assessing the level of awareness on cutaneous leishmaniasis infection among people living in Polpithigama Medical Officer of Health (MOH) area in Kurunegla District, Sri Lanka. 5th International Conference on Multidisciplinary Approaches, iCMA 2018, Faculty of Graduate Studies, University of Sri Jayawardenapura, Sri Lanka. 42.
- Wijerathna A.C.T, Gunathilaka P.A.D.H.N, Fujii Y, Gunawardana N.K, Gunasekara D.C. (2018). Molecular detection of Leishmania donovani parasites in wild caught Phlebotomus argentipes using a PCR assay and species abundance of sand flies (Diptera: Psychodidae) in Kuruneagala District; an endemic focus of cutaneous leishmaniasis in Sri Lanka. 5th International Conference on Multidisciplinary Approaches, iCMA 2018, Faculty of Graduate Studies, University of Sri Jayawardenapura, Sri Lanka. 48.
- Radika N.M.L, Gunathilaka P.A.D.H.N, Kasturiratne, and Abeyewickreme W. (2017). Occurrence of dengue vectors in school premises in Gampaha District, Sri Lanka. International Research Symposium on Pure and Applied Sciences, University of Kelaniya Sri Lanka, 28.
- Gunathilake P.A.H.D.N, Udayanga N.W.B.A.L, Iqbal M.C.M, Kusumawathie P.H.D, Najim M.M.M, Amarasinghe U.S. and Abeyewickrama W. (2017). Mathematical Modelling to Forecast Dengue Epidemics in Gangawata Korale and Kandy Municipal Council Medical Officer of Health (MOH) Divisions in Kandy District, Sri Lanka. Proceedings of the annual sessions of Sri Lanka Association of the Advancement of Science, 73: 137.
- Gunathilake P.A.D.H.N, Wijerathne A.C.T, Gunawardena N.K. and Rodrigo W.W.P. (2017). Leishmaniasis trend and effects of climatic factors in the Polpithigama Medical Officer of Health area in Kurunegala district, Sri Lanka. Proceedings of the annual sessions of Sri Lanka Association of the Advancement of Science, 73: 7.
- Radika N.M.L, Gunathilaka P.A.D.H.N, Kasturiratne, and Abeyewickreme W. (2017). Dengue vector abundance and probable breeding habitats among selected school premises in the District of Gampaha, Sri Lanka. Proceedings of the annual sessions of Sri Lanka Association of the Advancement of Science, 73: 138.
- Wijerathna A.C.T, Gunathilaka P.A.D.H.N, Gunawardana N.K, Rodrigo W.W.P. (2018). Assessment of the economic burden to patient households due to cutaneous leishmaniasis in three selected Medical Officer of Health (MOH) areas in Kurunegala District, Sri Lanka. National Health Research Symposium, Ministry of Health, Nutrition and Indigenous Medicine, Sri Lanka. 225.
- Wijerathna A.C.T, Gunathilaka P.A.D.H.N, Gunawardana N.K. (2018). Diversity and abundance of sand flies (Psychodidae: Phlebotominae) in three cutaneous leishmaniasis endemic areas in Kurunegala District. iPURSE International Research Symposium, Peradeniya University of Sri Lanka, 204.
- Udayanaga M.W.B.L, Gunathilaka P.A.D.H.N, Iqbal M.C.M, Kusumawathie P.H.D, Abeyewickreme W. (2017). Vector index based characterization of dengue epidemics in Kandy Municipal Council and Gangawata Korale Medical Officer of Health (MOH) areas, Kandy. iPURSE International Research Symposium, Peradeniya University of Sri Lanka, 244.
- Wijerathna T, Gunathilaka P.A.D.H.N, Gunawardena N.K, Rodrigo W.W.P. (2018). Diurnal resting sites and potential breeding habitats of leishmaniasis vector sand flies in selected cutaneous leishmaniasis endemic regions in Kurunegala District, Sri Lanka. Second International Conference on Tropical Medicine, University of Peradeniya, Sri Lanka. 51-52.
- Udayanga N.W.B.A.L, Gunathilaka P.A.H.D.N, Iqbal M.C.M, Kusumawathie P.H.D. Abeywickrama W. (2018). Optimization of critical Threshold values for Aedes mosquitoes based on Breteau Index in Kandy District of Sri Lanka. International Postgraduate Research Conference, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka. 18: 36.
- Udayanga N.W.B.A.L, Gunathilaka P.A.H.D.N, Iqbal M.C.M, Fernanado M.A.S.T, Abeywickrama W. (2018). Role of larval indices on the incidence of dengue epidemics in Akurana Medical Officer of Health (MOH) area, Kandy. International Postgraduate Research Conference, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka. 18: 36.
- Udayanga, N.W.B.A.L, Gunathilaka, P.A.D.H.N, Iqbal, M.C.M, Kusumawathie, P.H.D, Najim, M.M.M., Amarasinghe, U.S and Abeyewickreme, W. (2017). Characterization of dengue incidence within the Kandy Municipal Council and Gangawata Korale Medical Officer of Health (MOH) areas, Kandy. Proceedings of the Second National Symposium on dengue research, Faculty of Medicine, University of Kelaniya, Sri Lanka. 43-47.
- Radhika, N.M.L, Kasturiratne, K.T.A.A, Gunathilaka, P.A.D.H.N and Abeyewickreme W. (2017). Strengthening environmental pioneers for dengue control in selected schools in Gampaha District, Sri Lanka. Proceedings of the Second National Symposium on Dengue Research, Faculty of Medicine, University of Kelaniya, Sri Lanka. 48-53.
- Gunathilaka N. (2017). Challenges in controlling Leishmaniasis from Sri Lanka and potential steps for disease elimination. Pre-conference Seminar on “Challenges in elimination of vector Borne diseases in Sri Lanka, Kotelawala Defence University, Ratmalana, Sri Lanka, 2.
- Selvaraj S, Gunesekera N, Gunathilaka P.A.D.H.N, Athapaththu A.M.M.H. (2017). Production and detection of L-(+)-Lactic acid using Cassava as the low cost fermentation medium for the synthesis of biodegradable polymers as orthopedic devices. Proceeding of the 2nd International Conference on Bioscience and Biotechnology. 2: 54-64.
- Asha N.D, Gunawardene Y.I.N.S, Chandrasena T.G.A.N, Dassanayake R.S, Gunathilaka P.A.D.H.N, Xi Z, Bourtzis K, Abeyewickreme W. (2017). Screening of Wolbachia infection in mosquito and other insect populations in Ragama, Sri Lanka. Third FAO/IAEA International Conference on Area-Wide Management of Insect Pests; Integrating the Sterile and related and other techniques, Vienna, Austria, 210-211.
- Abeyewickreme W, Ranathunaga R, Gunathilaka P.A.D.H.N, Udayanga N.W.B.A.L, Asha N.D. (2017). A combination of mechanical and behavioural methods for sex separation of Aedes mosquitoes for Sterile Insect Technique (SIT) and Incompatible Insect Technique (IIT). Third FAO/IAEA International Conference on Area-Wide Management of Insect Pests; Integrating the Sterile and related and other techniques, Vienna, Austria, 215.
- Gunathilaka N, Chandradasa M, Siriwardena. S, Wijesuriya L, Champika L. (2017). Delayed psychological morbidity associated with dengue fever in Ragama, Sri Lanka. 14th Annual Sessions of the Sri Lanka College of Psychiatrists. 14:63.
- Wijegunawardana N.D.A.D, Gunawardenea Y.I.N.S, Chandrasena T.G.A.N, Dassanayake R.S, Gunathilaka P.A.D.H.N, Xi Z, Abeyewickreme W, Bourtzis K. (2017). Potential use of a combined sterile insect technique (SIT) and Wolbachia-based (Wb) approach for the control of the dengue vector Aedes albopictus in Sri Lanka. Sri Lankan Academy of Young Scientists (SLAYS) Open Forum 2017. 88-89.
- Gunathilaka P.A.D.H.N, Ranathunga R.M.T.B, Udayanga N.W.B.A.L, Abeyewikreme W. (2016). Assessment of artificial blood feeding methods and efficiency of different blood meal sources in mass rearing of Aedes aegypti for innovative vector controlling strategies. International Postgraduate Research Conference, University of Kelaniya, Sri Lanka, 247.
- Gunathilaka P.A.D.H.N, Ranathunga R.M.T.B, Udayanga N.W.B.A.L, Wijegunawardana N.D.A, Abeyewikreme W. (2016). Evaluation of the oviposition behaviour of Aedes aegypti and Ae. albopictus mosquitoes; main and secondary vector for dengue transmission in Sri Lanka. International Postgraduate Research Conference, University of Kelaniya, Sri Lanka, 138.
- Gunathilaka P.A.D.H.N, Lakmal M.G.K, Udagyanga N.W.B.A.L, Fernando, S.D, Karunathulaka K, Abeyewickreme W. (2016). Characterization of a dengue positive population in Colombo Municipal Council (CMC) Medical Officer of Health (MOH), Colombo, Sri Lanka. International Postgraduate Research Conference, University of Kelaniya, Sri Lanka, 250.
- Gunathilaka P.A.D.H.N, Ranathunga R.M.T.B, Udayanga N.W.B.A.L, Wijegunawardana N.D.A, Abeyewikreme W. (2016). Eliminating female Aedes mosquitoes by spiking blood meals with toxicants as a sex separation method in the context of the sterile insect technique and incompatible insect technique. International Postgraduate Research Conference, University of Kelaniya, Sri Lanka, 249.
- Gunathilaka P.A.D.H.N, Radhika N.M.L, Kasturirathna K.T.A.A, Abeyewickreme W. (2016). Prevalence of dengue vector breeding habitats among selected schools in Gampaha District of Sri Lanka. International Postgraduate Research Conference, University of Kelaniya, Sri Lanka, 248.
- Anand K.S, Athapaththu A.M.M.H, Gunathilaka P.A.D.H.N, Rodrigo W.W.P. (2016). Optimization of Reverse Transcriptase Polymerase Chain Reaction (RT-PCR) based method for the detection of the dengue virus and identification of dengue virus serotypes using serotype specific polymerase chain reaction. Proceedings of the annual sessions of Sri Lanka Association of the Advancement of Science, 72: 78.
- Udayanaga N.W.B.A.L, Gunathilaka P.A.D.H.N., Iqbal M.C.M, Kusumawathie P.H.D, Najim M.M.M, Amarasinghe U.S, Abeyewickreme W. (2016). Knowledge, attitude and practices (KAPs) based risk factors for dengue in the Gampola Medical Officer Health area, Kandy District, Sri Lanka. Proceedings of the annual sessions of Sri Lanka Association of the Advancement of Science, 72: 76.
- Wijegunawardena A, Gunathilaka N, Udayanga L, Gunawardena N, Dassanayake R, Chandrasena N, Bourtzis K.K, Abeyewickreme W. (2016). A preliminary community survey of selected dengue patient households in the Ragama MOH, Gampaha District. International Postgraduate Research Conference, University of Kelaniya, Sri Lanka, 137.
- Wijegunawardana NA.A.D, Gunawardene Y.I.N.S, Chandrasena T.G.A.N, Dassanayake R.S, Gunathilaka P.A.D.H.N, Kittayapong P, Xi Z, Bourtzis K, Abeyewickreme W. (2016). Prevalence of Wolbachia infections in mosquito populations in Sri Lanka. Potential use of mechanical methods for large scale laboratory rearing. Proceedings of the Peradeniya University International Research Sessions, Sri Lanka-Ipurse 2017. 303.
- Gunathilaka P.A.D.H.N, Dilushika W.A.P, Udayanaga, N.W.B.A.L, Ranathunga R.M.T.B, Wijegunawardana N.D.A.D, De Silva B.G.D.N.K. Abeyewickreme W. (2016). Potential use of mechanical methods for large scale laboratory rearing. Proceedings of the Peradeniya University International Research Sessions, Sri Lanka-Ipurse 2017. 226.
- Siriwardana S.A.S.R, Gunathilaka P.A.D.H.N, Gunaratne GPS, Wijesooriya W.R.P.L.I, Perera, N. (2016). Subcutaneous dirofilariasis caused by Dirofilaria repens- the value of soft tissue ultrasound scanning. 5th Annual Conference and Scientific Sessions of the Sri Lankan Society for Microbiology (SSM), At Kandy, Sri Lanka. 4: 37.
- Kumarasingha K.D.B, Wanigasingha P.T,. Gunasekara K.A.D.C, Gunathilaka P.A.D.H.N, Subasinghe C.W. (2016). Perception among medical students on current green practices implemented at the Faculty of Medicine, University of Kelaniya. National Conference on Green Practices, University of Kelaniya, Sri Lanka, At Colombo, Sri Lanka. COP10.
- Dilushika W.A.P, Abeyewickreme W, Gunathilaka P.A.D.H.N, De Silva B.G.D.N.K, Udayanga, N.W.B.A.L, Wijegunawardana, N.D.A.D. (2016). Evaluation of the Efficacy of two veterinary preparations as a Behavioral Sex Separation Tool for Aedes aegypti Mosquitoes. 2nd Symposium, “Uni- In Alliance 2016” Faculty of Applied Sciences, University of Sri Jayawardenapura, Sri Lanka. 69.
- Udayanga, N.W.B.A.L., Gunathilaka, P.A.D.H.N., Iqbal, M.C.M., Kusuawathie, P.H.D., Najim, M.M.M., Abeyewickreme, W. (2016). Geo-informatics based approach for evaluation of trends in dengue outbreaks within Doluwa MOH area in Central province of Sri Lanka. Proceedings of the 5th Young Scientist Forum (YSF) symposium, Sri Lanka, 102-105.
- Kumar, S.A., Gunathilaka, P.A.D.H.N., Rodrigo, W.W.P., Athapaththu, A.M.M.H. (2016). Optimization of a Ribonucleic acid (RNA) expression protocol for viruses in clinical samples from disease diagnosis. Proceedings of the 6th symposium of Uwa Wellassa University, Sri Lanka, 2.
- Perera, D.R.C., Gunathiaka, P.A.D.N.N., Rodrigo, W.W.P., Athapaththu, A.M.M.H., Bulumulla, P.B.A.I.K. (2016). DNA finger printing of Thunnus obesus and Thunnus albacares fish species for proper identification in large scale fish processing industry. Proceedings of the 6th symposium of Uwa Wellassa University, Sri Lanka, 7.
- Sewwandi, H.S., Rodrigo, W.W.P., Athapaththu, A.M.M.H., Gunathilaka, P.A.D.H.N., Bandara, K.G.W.W., Wijesundara, R.R.M.K.K., Bulumulla, P.B.A.I.K. (2016). Expression of Rabies Virus specific antigen by cloning the glycoprotein gene into Escherichia coli expression system. Proceedings of the 6th symposium of Uwa Wellassa University, Sri Lanka, 13.
- Perera, D.R.C., Rodrigo, W.W.P., Athapaththu, A.M.M.H., Gunathilaka, P.A.D.H.N. (2016). Establishment of a molecular based method for the identification of Skipjack tuna (Katsuwonus pelamis) in large scale fish processing industry. First International Conference on Bioscience and Biotechnology, Colombo, Sri Lanka, 11.
- Siriwardana S.A.S.R, Gunathilaka P.A.D.H.N, Gunaratne GPS, Wijesooriya W.R.P.L.I, Perera, N. (2016). Subcutaneous dirofilariasis caused by Dirofilaria repens- the value of soft tissue ultrasound scaning. 5th Annual Conference and Scientific Sessions of the Sri Lankan Society for Microbiology (SSM), At Kandy, Sri Lanka. 4: 37.
- Selvaraj, S., Gunesekera, N., Athapaththu, A.M.M.H., Gunathilaka, P.A.D.H.N., Achala, H.H.K., Rodrigo, W.W.P. (2016). Production of L-(+) lactic acid for the health-care industry using Lactobacillus casei and Lactobacillus delbruekii with cassava as the raw material. Proceedings of the 5th Young Scientist Forum (YSF) symposium, Sri Lanka, 96-98.
- Wickramasinghe Arachchi, S.M., Munasinghe, M.M.E., Sabaragamukorale, S.T., Abeygunaratne, S.S., Rodrigo, W.W.P., De Silva, D.P.D.C., Dalpatadu, K.S.L., Senaratne, S.G. and Gunathilaka, P.A.D.H.N. (2015). Role of microorganisms against hydrocarbon contamination; Bioremediation. 5th Annual Research Symposium, Uwa Wellassa University, Sri Lanka. 5: 4-6.
- Gunathilaka, P.A.D.H.N., Fernando, M.A.S.T., Hapugoda, M.D., Wickramasinghe, A.R., Abeyewickreme, W. (2015). Species composition and breeding habitat diversity of malaria vectors in the District of Mannar, Sri Lanka. First International Symposium on Environmental Management and Planning, Central Environmental Authority, Sri Lanka, 38.
- Gunathilaka, P.A.D.H.N., Prashath, K., Abeyewickreme, W. (2015). Characterization of the sibling species status of Anopheles culicifacies breeding in polluted water bodies in Trincomalee District of Sri Lanka. Annual session of the Sri Lanka Association of Advancement of Science, 5.
- Udayanga, N.W.B.A.L., Gunathilaka, P.A.D.H.N., Abeyewickreme, W., Najim, M.M.M., Iqbal, M.C.M., Amarasinghe, U.S. (2015). Demographical characterization of dengue infected patients in Akurana Medial Officer of Health Area, Central Province of Sri Lanka. 2nd International Research on Multidisciplinary Research, University of Sri Jayawardanapura, Sri Lanka, 58.
- Udayanga, N.W.B.A.L., Gunathilaka, P.A.D.H.N., Abeyewickreme, W., Najim, M.M.M., Iqbal, M.C.M., Amarasinghe, U.S. (2015). Evaluation of the Spatial and Temporal Trends of Dengue Outbreaks in Akurana, Central province, Sri Lanka. Annual session of the Sri Lanka Association of Advancement of Science, 7.
- Wijegunawardana, N.D.A.D., Gunathilaka, P.A.D.H.N., Abeyewickreme, W., Silva Gunawardene, Y.I.N. (2015). Establishment and maintenance of laboratory colonies of Aedes albopictus mosquitoes. iPURSE International Research Symposium, Peradeniya University of Sri Lanka, 204.
- Ranathunga, R.M.T.B., Gunathilaka, P.A.D.H.N., Kannangara, D.N., Abeyewickreme, W., Hapugoda, M.D. (2015). Abundance and diversity of anopheline larvae in relation to physico-chemical parameters of breeding habitats in selected sites in Mannar, Sri Lanka. iPURSE International Research Symposium, Peradeniya University of Sri Lanka, 196.
- Udayanga, N.W.B.A.L., Gunathilaka, P.A.D.H.N., Abeyewickreme, W., Najim, M.M.M., Iqbal, M.C.M., Amarasinghe, U.S. (2015). Evaluation of the Spatial and Temporal Trends of Dengue Outbreaks in Akurana, Central province, Sri Lanka. iPURSE International Research Symposium, Peradeniya University of Sri Lanka, 205.
- Munasinghe, M.M.E., Athapaththu, A.M.M.H., Abeyewickreme, W., Fernando, L.K., Gunathilaka, P.A.D.H.N. (2015). Optimization of the cell culture media to obtain the most effective nutrient concentrations in the medium for the growth/maintenance of the Myeloma cells. iPURSE International Research Symposium, Peradeniya University of Sri Lanka, 234.
- Thiwanka, M.S., Rodrigo, W.W.P., Achala, H.H.K., Athapaththu, A.M.M.H. and Gunathilaka, P.A.D.H.N. (2015). Isolation and cloning of thermostable alpha amylase gene for the production of recombinant enzyme for industrial purposes. 35th Annual Sessions of the Institute of Biology, Sri Lanka, 63.
- Munasinghe, M.M.E., Athapaththu, A.M.M.H., Abeyewickreme, W., Fernando, L.K., Gunathilaka, P.A.D.H.N. (2015). Prevalence of Dengue Fever (DF) and Dengue Hemorrhagic Fever (DHF) in the Gampaha District of Sri Lanka: a cross sectional study in a selected population of clinically suspected dengue patients. 2nd Biennial Symposium of Industrial Technology Institute, Sri Lanka, 41-42.
- Kumar, S.A., Athapaththu, A.M.M.H., Gunathilaka, P.A.D.H.N., Rodrigo, W.W.P., Achala, H.H.K. (2015). Optimization of Reverse Transcriptase Polymerase Chain Reaction based method for the detection of the Dengue Virus. 2nd Biennial Symposium of Industrial Technology Institute, Sri Lanka, 40.
- Udayanga, N.W.B.A.L., Gunathilaka, P.A.D.H.N., Abeyewickreme, W., Najim, M.M.M., Iqbal, M.C.M., Amarasinghe, U.S. (2015). Evaluation of the Spatial and Temporal Trends of Dengue Outbreaks in Akurana, Central province, Sri Lanka. iPURSE International Research Symposium, Peradeniya University of Sri Lanka, 205.
- Udayanga, N.W.B.A.L., Gunathilaka, P.A.D.H.N., Iqbal, M.C.M., Abeyewickreme, W. (2015). Trends of Dengue Incidence in Kundasale Medical Officer of Health (MOH) area, Central Province, Sri Lanka. 2nd Biennial Symposium of Industrial Technology Institute, Sri Lanka, 38-39.
- Sewwandi, H.S., Rodrigo, W.W.P., Athapaththu, A.M.M.H., Gunathilaka, P.A.D.H.N. (2015). Cloning of a Rabies Virus specific glycoprotein coding gene into a bacterial expression system for the expression of a recombinant protein to detect the anti-rabies antibodies. 2nd Biennial Symposium of Industrial Technology Institute, Sri Lanka, 43.
- Thiwanka, M.S., Rodrigo, W.W.P., Achala, H.H.K., Athapaththu, A.M.M.H., Gunathilaka P.A.D.H.N. (2015). Amplification and cloning of the gene encoding thermo-stable alpha-amylase gene from Geobacillus stereothermophilus. 2nd Biennial Symposium of Industrial Technology Institute, Sri Lanka, 36.
- Talwatta, V.N., Rodrigo, W.W.P., Achala, H.H.K., Withana, W.T.G.S.L., Athapaththu, A.M.M.H., Gunathilaka, P.A.D.H.N. (2015). Optimization of a DNA extraction method to isolate DNA from processed food samples for the detection of Genetically Modified (GM) Food. 2nd Biennial Symposium of Industrial Technology Institute, Sri Lanka, 35.
- Kusumawathie, P.H.D., Jayasooriya, G.A.J.S.K., Gunathilaka, P.A.D.H.N., Hapugoda, M.D., Abeyewickreme, W. (2015). Laboratory studies on larvivorous potential of five fish species against Aedes aegypti (Linnaeus) and Ae. albopictus (Skuse). Proceedings of the Current Research Activities on Dengue, Faculty of Medicine, University of Kelaniya, Sri Lanka, 11-12.
- Radhika, N.L., Gunathilaka, P.A.D.H.N., Abeyewickreme, W., Kasturirathna, K.T.A.A. (2015). Awareness on dengue and solid waste management among selected school students in Gampaha District of Sri Lanka. Proceedings of the Current Research Activities on Dengue, Faculty of Medicine, University of Kelaniya, Sri Lanka, 34-35.
- Munasinghe, M.M.E., Chandrasekharan, N.V., Korbakis, D., Soosaipillai., E.P. Diamandis, Athapaththu, A.M.M.H., Gunathilaka, P.A.D.H.N., Abeyewickreme, W. (2015). Designing of immunogenic peptides from Dengue Virus NS1 region for production of monoclonal antibodies as diagnostic intermediates. Proceedings of the Current Research Activities on Dengue, Faculty of Medicine, University of Kelaniya, Sri Lanka, 13-14.
- Udayanga, N.W.B.A.L., Gunathilaka, P.A.D.H.N., Iqbal, M.C.M., Kusumawathie, P.H.D., Abeyewickreme, W. (2015). Emerging spatio-temporal trends of dengue incidence in Coombo and Kandy Districts, Sri Lanka. Proceedings of the Current Research Activities on Dengue, Faculty of Medicine, University of Kelaniya, Sri Lanka, 22-23.
- Jayaweera, V., Eliyapura, A., Gunasekera, D., Weerasinghe, L., Gunathilaka, P.A.D.H.N., Abeyewickreme, W., Karunaratne, V. (2015). Encapsulation of essential oil blend in β-CD Nanoparticles as a repellant for slow release. Proceedings of the Current Research Activities on Dengue, Faculty of Medicine, University of Kelaniya, Sri Lanka, 17-18.
- Jayarathna, I.P.L., Gunathilaka, P.A.D.H.N., Athapaththu, A.M.M.H., Abeyewickreme, W. (2015). Synthesis of Fe2O3 nanoparticles for the development of a rapid diagnostic test kit for dengue detection. Proceedings of the Current Research Activities on Dengue, Faculty of Medicine, University of Kelaniya, Sri Lanka, 15-16.
- Ranathunga, R.M.T.B., Gunathilaka, P.A.D.H.N., Kannangara, D.N., Abeyewickreme, W., Hapugoda, M.D. (2015). Characterization of anopheline larval habitats and species composition of aquatic macro- invertebrates in Trincomalee Districts, Sri Lanka. International Postgraduate Research Conference- IPRC 2015, University of Kelaniya, Sri Lanka, 134.
- Wijegunawardana, N.D.A.D., Silva Gunawardene, Y.I.N., Chandrasena, T.G.A.N., Dassanayake, R.S., Gunathilaka, P.A.D.H.N., Abeyewickreme, W. (2015). Determination of appropriate positioning of the ovitraps for dengue mosquito surveillance. International Postgraduate Research Conference- IPRC 2015, University of Kelaniya, Sri Lanka, 137.
- Udayanga, N.W.B.A.L., Gunathilaka, P.A.D.H.N., Iqbal, M.C.M., Kusumawathie, P.H.D., Abeyewickreme, W. (2015). Emerging Spatio-Temporal Trends in Dengue Incidence in Poojapitiya Medical Officer of Health (MOH), Central province, Sri Lanka. International Postgraduate Research Conference- IPRC 2015, University of Kelaniya, Sri Lanka, 140.
- Kusumawathie, P.H.D., Jayasooriya, G.A.J.S.K., Gunathilaka, P.A.D.H.N., Hapugoda, M.D., Abeyewickreme, W. (2015). Larvivorous potential of four fish species against dengue vectors in the Kandy District of Sri Lanka. International Postgraduate Research Conference- IPRC 2015, University of Kelaniya, Sri Lanka, 146.
- Gunathilaka, P.A.D.H.N., Fernando, M.A.S.T., Hapugoda, M.D., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2014) Entomological investigations on malaria vector studies in earlier conflict areas of Sri Lanka after 30 years. iPURSE International Research Symposium, Peradeniya University of Sri Lanka, 281.
- Gunathilaka, P.A.D.H.N., Ranathunga, R.M.T.B., Hapugoda, M.D., Abeyewickreme, W., Wickremasinghe, A.R., Wijeyerathne, P. (2014). Entomological investigations on prevalence of malaria vectors in the district of Kilinochchi in Sri Lanka. One Health International Symposium, Peradeniya University of Sri Lanka, 32.
- Gunathilaka, P.A.D.H.N., Ranathunga, R.M.T.B., Hapugoda, M.D., Abeyewickreme, W., Wickremasinghe, A.R., Wijeyerathne, P. (2014). Status of insecticide susceptibility in Anopheles subpictus (Grassi) from malaria surveillance sites in the District of Mannar, Sri Lanka. One Health International Symposium, Peradeniya University of Sri Lanka, 29.
- Gunathilaka, P.A.D.H.N., Fernando, M.A.S.T., Hapugoda, M.D., Wickramasinghe, A.R., Abeyewickreme, W. (2014). Effects of Socio-economic and Socio- cultural risk factors on low malaria transmission in Mannar and Trincomalee Districts of Sri Lanka. 15th Annual Research Symposium, University of Kelaniya, Sri Lanka, 130.
- Gunathilaka, P.A.D.H.N., Ranathunga, R.M.T.B., Hapugoda, M.D., Abeyewickreme, W., Wickremasinghe, A.R. (2014). Morphological identification and dynamics of malaria vectors in Trincomalee District of Sri Lanka, Annual session of Sri Lanka Association of Advancement Sciences, Colombo, Sri Lanka, 8.
- Ranathunga, R.M.T.B., Gunathilaka, P.A.D.H.N., Kannangara, D.N., Abeyewickreme, W., Wijeyaratne, P., Hapugoda, M.D. (2014). Breeding of malaria vector mosquitoes in built wells in the District of Mannar, Sri Lanka. iPURSE International Research Symposium, Peradeniya University of Sri Lanka, 270.
- Kannangara, D.N., Ranathunga, R.M.T.B., Gunathilaka, P.A.D.H.N., Hapugoda, M.D., Abeyewickreme, W. (2014). Relationship between water quality parameters in rock pools with Anopheles larvae in the District of Ampara, Sri Lanka, Annual session of Sri Lanka Association of Advancement Sciences, Colombo, Sri Lanka, 105.
- Ranathunga, R.M.T.B., Kannangara, D.N., Gunathilaka, P.A.D.H.N., Abeyewickreme, W., Hapugoda, M.D. (2014). Diversity of Anopheles mosquitoes in Trincomalee District of Sri Lanka, Annual session of Sri Lanka Association of Advancement Sciences, Colombo, Sri Lanka, 9.
- Ranathunga, R.M.T.B., Kannangara, D.N., Gunathilaka, P.A.D.H.N., Abeyewickreme, W., Hapugoda, M.D. (2014). Anopheles subpictus (s.l) breeding in polluted water bodies in Vankalai area, Mannar District of Sri Lanka, Annual session of Sri Lanka Association of Advancement Sciences, Colombo, Sri Lanka, 104.
- Gunathilaka, P.A.D.H.N., Fernando, M.A.S.T., Hapugoda, M.D., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2013). Re-appearing Anopheles jeyporiensis (James) in Sri Lanka after 106 years. Annual session of Sri Lanka Association of Advancement Sciences, Colombo, Sri Lanka, 202.
- Gunathilaka, P.A.D.H.N., Fernando, M.A.S.T., Hapugoda, M.D., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2013). Increasing trend of Anopheles culicifacies (Gilles) and other potential malaria vector mosquitoes in Trincomalee District, Sri Lanka. Annual session of Sri Lanka Association of Advancement Sciences, Colombo, Sri Lanka, 17.
- Gunathilaka, P.A.D.H.N., Ranathunga, R.M.T.B., Fernando, M.A.S.T., Hapugoda, M.D., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2013). Species succession of malaria vector mosquitoes and physico-chemical factors affecting their abundance in rice ecosystems in Trincomalee, Sri Lanka. 14th Annual Research Symposium, University of Kelaniya, Sri Lanka, 128-129.
- Gunathilaka, P.A.D.H.N., Fernando, M.A.S.T., Hapugoda, M.D., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2013). Resting behavior of malaria vectors in Mannar District of Sri Lanka with reference to zooprophylaxis. 14th Annual Research Symposium, University of Kelaniya, Sri Lanka, 130-131.
- Gunathilaka, P.A.D.H.N., Fernando, M.A.S.T., Hapugoda, M.D., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2012). Breeding of Anopheles culicifacies in different water bodies in the Trincomalee District of Sri Lanka. 13th Annual Research Symposium, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 56-57.
- Gunathilaka, P.A.D.H.N., Fernando, M.A.S.T., Hapugoda, M.D., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2012). Susceptibility of malaria vectors to insecticides in Ampara, Batticaloa, Trincomalee & Mannar Districts of Sri Lanka. 13th Annual Research Symposium, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 57-58.
- Gunathilaka, P.A.D.H.N., Fernando, M.A.S.T., Hapugoda, M.D., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2012). Blood-feeding patterns of Anopheles mosquitoes in Malaria- endemic areas of Sri Lanka. 13th Annual Research Symposium, University of Kelaniya, Sri Lanka, 58-59.
- Gunathilaka, P.A.D.H.N., Fernando, M.A.S.T., Hapugoda, M.D., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2012). Blood-feeding patterns of Anopheles mosquitoes in Malaria- endemic areas of Sri Lanka. 13th Annual Research Symposium, University of Kelaniya, Sri Lanka, 58-59.
- Fernando, M.A.S.T., Gunathilaka, P.A.D.H.N., Hapugoda, M.D., De Silva, B.G.D.N.K., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2012). Prevalence of anopheline species in Ampara District, Sri Lanka. 13th Annual Research Symposium, University of Kelaniya, Sri Lanka, 45-56.
- Gunathilaka, P.A.D.H.N., Fernando, M.A.S.T., Hapugoda, M.D., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2011). Anopheles breeding habitats and species composition in Trincomalee District. 30th Anniversary Sessions of Postgraduate Institute of Medicine, 23.
- Gunathilaka, P.A.D.H.N., Fernando, M.A.S.T., Premasiri. D.S,, Hapugoda, M.D., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2011). Morphological differences among Anopheles subpictus sibling species B breeding in waste water habitats in Mannar District, Sri Lanka. 12th Annual Research Symposium, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 50.
- Fernando, M.A.S.T., Gunathilaka, P.A.D.H.N., Hapugoda, M.D., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2011). Study on House dwelling Anopheline species in Ampara District, Sri Lanka. 30th Anniversary Sessions of Postgraduate Institute of Medicine (PGIM), Sri Lanka, 22.
- Fernando, M.A.S.T., Gunathilaka, P.A.D.H.N., Hapugoda, M.D., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2011). Study on house dwelling Anopheline species in Batticaloa District, Sri Lanka. 12th Annual Research Symposium, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 43.
- Gunathilaka, P.A.D.H.N., Fernando, M.A.S.T., Hapugoda, M.D., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2010). Some observations on abundance and breeding habitats of Anopheles sp. in Trincomalee, Sri Lanka. 66th Annual session of Sri Lanka Association of Advancement Sciences, Colombo, Sri Lanka, 2.
- Gunathilaka, P.A.D.H.N., Fernando, M.A.S.T., Hapugoda, M.D., Wijeyerathne, P., Wickramasinghe, A.R., Abeyewickreme, W. (2010). An Entomological investigation with particular references to malaria vectors in Mannar District of Sri Lanka. International Scientific Meeting on Recent Development in Malaria Research 2010, International Centre for Genetic Engineering & Biotechnology (ICGEB). New-Delhi, India, 47.
- Gunathilaka, P.A.D.H.N., Ranundeniya, R.M.N.S., Najim, M.M.M., Seneviratne, S, (2009). Determination of Trace Elements in Heterodermis speciosa from Colombo and Kurunegala, Sri Lanka using Energy Dispersive X-ray Fluorescence Spectrometry. National Symposium on Natural Resources Management, Sabaragamuwa University, Sri Lanka, 62.
- Nadeeka, P.V.J., Amarasinghe, L D., Gunathilaka, P.A.D.H.N., Madushani, I.L.D, (2009). Dengue risk based on sociocultural/socioeconomic geographic factors in Kelaniya MOH area, Proceeding of the Research Symposium- 2009, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 192.
Ongoing Research
- Exploring the molecular based vectorial capacity of malaria vectors in Sri Lanka.
- Optimization of raring procedures for Phlebotomus argentipes, leishmaniasis vector in Sri Lanka under laboratory conditions.
- Vector Parasite interactions of Leishmania parasites with sand fly vectors
- Molecular based detection of helminthic infections.
- Molecular diagnostics of Leishmania parasites and genetic characterization.
- Inhibitory activity of the protein-mediated cholesterol absorption in Sterol Carrier Protein-2 in Dengue vector Aedes aegypti with a response to natural plant extracts.
- Evaluating the feasibility of the use of Paratransgenesis as a potential control strategy for Leishmaniasis in Sri Lanka.
- Morphological and molecular based taxonomic classification of sand flies in Sri Lanka.
- Detection of midgut microbiota in medically important mosquitoes in Sri Lanka to be used for paratransgenic based control approaches.
- Novel and innovative strategies to control Anopheles stephensi and other malaria vectors for prevention of reintroduction of malaria in Sri Lanka.
- Potential use of a combined Sterile Insect Technique (SIT) and Wolbachia based approach for the control of dengue vector Aedes albopictus and Aedes aegypti in Sri Lanka
Research Grants
- Principal Investigator (RC/SROG/2021/03) of the “Paratransgenic approach to control Leishmaniasis in Sri Lanka by introducing larval food picked with symbiotic gut bacteria with anti-leishmanial property” funded by the Research Council, University of Kelaniya, Sri Lanka.
- Principal Investigator (NRC 16-142) of the National Research Council funded research project titled “Study on biology, systematics and vector bionomics of Leishmaniasis vectors in Sri Lanka (2016-2019).
- Co-investigator of the National Research Council Funded Investigator Driven Project NRC 18-057 titled “Novel and innovative strategies to control Anopheles stephensi and other malaria vectors for prevention of reintroduction of malaria in Sri Lanka (2018-2021).
- Investigator of the GLOBAL ALLIANCE FOR RAPID DIAGNOSTICS IN SRI LANKA with Michigan State University, USA https://www.egr.msu.edu/alocilja/GARD-location/global-alliance-rapid-diagnostics-sri-lanka
- National Research Council (NRC) funded multidisciplinary mega project on “Comprehensive research proposal on an operational model to control dengue in Sri Lanka using multiple vector control intervention, new product development and community participation (NRC TO 14-04).
- World Health Organization (WHO), TDR funded project (No. 184969) - Study the potential use of Wolbachia for Aedes aegypti and albopictus in Gampaha, Sri Lanka.
Editorships
- Associate Editor- International Journal of Clinical and Experimental Microbiology
- Editorial Panel Member–EC Microbiology
- Reviewer in the Malaria Journal of BioMed Central Publishers
- Reviewer in the Journal of Parasite and Vector of the BioMed Central Publishers
- Reviewer - Bulletin of the World Health Organization (WHO)
- Reviewer- Journal of Molecular Biology and Parasitology
- Reviewer- Annual Research & Review in Biology, Sciencedomain International
- Reviewer – Asian Journal of Medicine and Health, Sciencedomain International
- Reviewer – Asian Journal of Environment & Ecology, Sciencedomain International
- Reviewer – Journal of Advances in biology & Biotechnology. Sciencedomain International
- Reviewer- International Journal of Tropical Disease & Health, Sciencedomain International
- Reviewer- PLose One
- Reviewer- Revista do Instituto de Medicina Tropical de São Paulo
- Reviewer- Journal of Drug Design, Development Therapy
- Reviewer- Journal of Patient Preference and Adherence
Other
DNA sequence submission to NCBI Genbank Data base |
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GenBank submission of 688 sequence data |
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The Wolbachia strain identification was performed in 32 mosquito and other insect species host belongs to five different insect orders (Order Diptera, Lepidoptera, Odonate, Orthoptera and Hemiptera) by using PCR amplification and sequencing of Wolbachia Surface Protein (wsp), 16S rRNA and Multi-Locus Sequence Typing (MLST) genes (gatB, coxA, hcpA, ftsZ and fbpA). A total of 688 (32 specimen x 7 primers x 3 specimens per species) + 18 CO I and CO II primer sequences) sequences were submitted to genebank. Authors: Wijegunawardana N.D., Bourtzis K., Abeyewickreme W., Gunawardene Y., Chandrasena N., Dassanayake R., Gunathilaka P.A.D.H.N., Xi,Z, Kittayapong. (2018). |