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Browsing by Author Epa, U.P.K.

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Issue DateTitleAuthor(s)
2005Effect of a commercial bacterial production water quality and shrimp production in low water exchange shrimp culture ponds in Sri LankaEpa, U.P.K.; de Silva, S.S.; Widanapathirana, G.S.
2010Effects of shrimp farming practices on water quality of northern part of the Dutch canalGunawardana, P.V.S.L.; Epa, U.P.K.; Hettiarachchi, M.
2009Efficacy of natural wetlands in treating shrimp pond effluents in North western province of Sri LankaGunawardena, P.V.S.L.; Epa, U.P.K.; Hettiarachchi, M.
2005Evaluation of Feed Management Strategies in Shrimp Culture Ponds in Sri LankaEpa, U.P.K.; Wijeyaratne, M.J.S.; de Silva, S.S.
2007Factors affecting density of an invasive alien mollusc, Pomacea diffusa – Golden apple snail in Dalugama and Ja-ela areas in Western Province, Sri LankaPerera, G.D.T.; Epa, U.P.K.
2009Fatting of Mud- carb Scylla serrata in Cages using Locally Available Animal by – Products in a Brackish Water PondFernando, K.S.G.S.; Epa, U.P.K.; Sundarabarathy, T.V.
2016Feeding ecology and length weight relationship of Indian glass barb Laubuka laubuca (Hamilton) at Maguru Oya stream, Sri LankaNarayana, N.M.A.J.; Epa, U.P.K.
2016Feeding Ecology and Length-weight Relationship of Indian Glass Barb, Laubuka laubuca (Hamilton 1822) at Maguru Oya Stream (Deduru Oya River Tributary), Sri Lanka.Epa, U.P.K.; Narayana, N.M.A.J.
2008Food resource partitioning among the accidentally introduced Pterygoplychthys multiradiatus (Sucker mouth cat fish) and co-occurring fish species in Polgahawewa reservoir at Ragama, Sri LankaWijethunga, M.U.I.; Epa, U.P.K.
2008Food resource partitioning of accidentally introduced sucker mouth catfish, Pterygoplychthys Multiradiatus with some of the indigenous and intentionally introduced fish species in Sri LankaWijethunga, M.U.I.; Epa, U.P.K.
2009Food resource partitioning of the fish caught in the stilt fishery, Southern coastal belt of Sri LankaZoysa, M.C.L.; Epa, U.P.K.
2008Habitat characteristics and population parameters of invasive alien golden apple snail, Pomacea diffusa in Western province, Sri LankaEpa, U.P.K.; Perera, G.D.T.
2013Identification of invasive alien sailfin catfish (Pterygoplichthys, Loricariidae) in Sri Lanka based on morphological characteristicsEpa, U.P.K.; de Silva, T.W.J.T.
2016Impact of fishing by white hoary pea Tephrosia candida (Fabales, Fabaceae) on diversity and abundance of fish in the streams at the boundary of Sinharaja Man and Biosphere forest reserve, Sri LankaEpa, U.P.K.; Mohotti, C.R.W.C.
2015Impact of fishing using exotic plant, white hoary pea Tephrosia candida (Papilionoideae) on diversity & abundance of fish in the streams at the boundary of Sinharaja Man and Biosphere forest reserve, Sri LankaEpa, U.P.K.; Mohotti, C.R.W.C.
2014Impact of sailfin catfish (Pterigoplichthys disjunctivus) on reproduction output of guppy Poecilia reticulata under laboratory conditionsde Silva, T.W.J.T.; Epa, U.P.K.
2014Impact of Sailfin Catfish (Pterygoplichthys spp.) on the catch composition in Kala wewa and Rajanganaya reservoir in the north central province of Sri Lankade Silva, T.W.J.T.; Epa, U.P.K.
2015The impact of three invasive alien fish species on the survival and larval production of Poecilia reticulata under laboratory conditionsde Silva, T.W.J.T.; Epa, U.P.K.
2015Impact of three invasive alien fish species on the survival of tadpoles of Asian common toad, Duttaphrynusmelanostictus under laboratory conditionde Silva, T.W.J.T.; Epa, U.P.K.
2013Inadequacy of adopting critical bio security measures and Best Management Practices in Sri Lankan shrimp hatcheries – is controlling vibrio a critical bio security measure?Kumara, K.R.P.S.; Hettiarachchi, M.; Epa, U.P.K.
Showing results 11 to 30 of 44 < previous   next >