| Development of a mini core collection from Sri Lankan traditional rice for flowering time variation EUU Rathnathunga, G Senanayake, N Dissanayake, S Seneweera, ... Australian Journal of Crop Science 10 (9), 2016 | 11 | 2016 |
| Vegetative growth and yield associated flowering time variation in Sri Lankan rice “Hondarawala” EUU Rathnathunga, S Senanayake, N Dissanayake, S Seneweera, ... Journal of Agricultural Sciences–Sri Lanka 11 (1), 2016 | 6 | 2016 |
| Varietal diversity of Sri Lankan traditional rice based on sensitivity to temperature and photoperiod at vegetative stage EUU Rathnathunga, G Senanayake, S Seneweera, S Geekiyanage NSF: Colombo, 2019 | 5 | 2019 |
| Responses of Sri Lankan traditional rice to photoperiod at early vegetative stage EUU Rathnathunga, S Geekiyanage Pak. J. Bot 49 (1), 63-66, 2017 | 5* | 2017 |
| Potential flowering time mutants of Sri Lankan traditional rice variety “Sulai” EUU Rathnathunga, S Geekiyanage National Symposium on Agriculture, 42-52, 2015 | 5 | 2015 |
| Morphological diversity of Sri Lankan traditional rice varieties “Pachchaperumal” and “Suduru samba” EUU Rathnathunga, S Geekiyanage Open Agriculture 2 (1), 552-560, 2017 | 3 | 2017 |
| Within variety flowering time variation leads to yield variation in Sri Lankan traditional rice “Sudu wee” EUU Rathnathunga, S Geekiyanage Ceylon Journal of Science 45 (2), 2016 | 3 | 2016 |
| Variation in days to flowering among accessions of Sri Lankan traditional rice variety “Honderawala” correlates with vegetative growth and yield EUU Rathnathunga, K Karunarathne, S Senaweera, N Dissanayake, ... 7th International Rice Genetics symposium, 2013 | 3 | 2013 |
| Effect of photoperiod on flowering time and attributed traits of selected Sri LanNan rice varieties S GeeNiyanage, SAP Madurangi, EUU Rathnathunga Proceedings of the 10th Academic Sessions, University of Ruhuna, Sri Lanka, 70, 2012 | 3 | 2012 |
| Effect of photoperiod on flowering time and attributed traits of selected Sri Lankan rice varieties, 10th Academic sessions S Geekiyanage, SAP Madurangi, EUU Rathnathunga University of Ruhuna 70, 2012 | 3 | 2012 |
| Development of a novel plant transformation method for selected crops EUU Rathnathunga, PS Warakagoda, S Geekiyanage Faculty of Agriculture, University of Ruhuna, Sri Lanka, 2012 | 1 | 2012 |
| Correlation of plant height and crop age with yield potential in Sri Lankan traditional rice accessions of Ma wee: a comparative study in Kamburupitiya with selected new … H Jayasinghe, D Senanayake, EUU Rathnathunga, S Geekiyanage Faculty of Agriculture, University of Ruhuna 26 (4), 2023 | | 2023 |
| Advance an Automated Indoor Hydroponic Unit for Plant Growth Detection with Compatible for Two Different Plant Varieties R Rathnayake, DN Liyanage, HC Ganege, EUU Rathnathunga Indonesian Journal of Innovation and Applied Sciences (IJIAS) 3 (2), 118-132, 2023 | | 2023 |
| Determination of Response of Selected Rice Genotypes to Planting Date During Maha Season on Selected Agronomic and Yield Characters under Greenhouse Condition H Jayasinghe, D Senanayake, EUU Rathnathunga, S Geekiyanage | | 2022 |
| Responses of selected traditional Rice (Oryza sativa) accessions to short day photoperiods at early vegetative phase of plant A Jayasinghe, EUU Rathnathunga, S Geekiyanage International Symposium on Agriculture and Environment 2021, 2021 | | 2021 |
| The Economic Impact of 2017 Floods in Baddegama Divisional Secretariat Division in Galle District MHN Mihiraj, EUU Rathnathunga, RUK Piyadasa University of Ruhuna, 2021 | | 2021 |
| Establishment of a Systematic Data Collection and Reporting Mechanisms for Post Disaster Housing and Small and Medium Enterprises (SME) Damage and Needs Assessment Ranjana UK Piyadasa, EUU Rathnathunga, , PG Dikwaththa, HMMSD Herath, L Nissanke NDRSC, UNDP and University of Colombo, 2018 | | 2018 |
| Genetic diversity analysis of Sri Lankan traditional rice varieties "Pachchaperumal" and "Suduru samba". EUU Rathnathunga, G Senanayake, S Geekiyanage | | 2016 |
| Proceedings of 2nd International Conference on Agriculture and Forestry, ICOAF-2015, Colombo, Sri Lanka, 10-12 June 2015. D Pushpakumara | | 2015 |
| Agrobacterium-Mediated Sequential Transformation of Sri Lankan Citrus Species by Flowering Locus T (FT) and VlmybA2 EUU Rathnathunga, S Geekiyanage Faculty of Agriculture, University of Ruhuna, Sri Lanka, 2013 | | 2013 |
Sudarshanee GeekiyanageProfessor, Faculty of Agriculture, University of RuhunaVerified email at agbio.ruh.ac.lk
