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Browsing by Author Epa, U.P.K.
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Showing results 24 to 43 of 44
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Issue Date
Title
Author(s)
2016
Impact 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 Lanka
Epa, U.P.K.
;
Mohotti, C.R.W.C.
2015
Impact 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 Lanka
Epa, U.P.K.
;
Mohotti, C.R.W.C.
2014
Impact of sailfin catfish (Pterigoplichthys disjunctivus) on reproduction output of guppy Poecilia reticulata under laboratory conditions
de Silva, T.W.J.T.
;
Epa, U.P.K.
2014
Impact of Sailfin Catfish (Pterygoplichthys spp.) on the catch composition in Kala wewa and Rajanganaya reservoir in the north central province of Sri Lanka
de Silva, T.W.J.T.
;
Epa, U.P.K.
2015
The impact of three invasive alien fish species on the survival and larval production of Poecilia reticulata under laboratory conditions
de Silva, T.W.J.T.
;
Epa, U.P.K.
2015
Impact of three invasive alien fish species on the survival of tadpoles of Asian common toad, Duttaphrynusmelanostictus under laboratory condition
de Silva, T.W.J.T.
;
Epa, U.P.K.
2013
Inadequacy 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.
2015
Invasive alien fish species: Status, concern and management in Sri Lanka
Epa, U.P.K.
2017
Invasive potential of exotic ornamental fish species in Sri Lanka
Piyathissa, M.G.M.U.
;
Ranasinghe, S.D.A.E.
;
Ranasinghe, Y.G.
;
Rathnayaka, R.M.K.H.
;
Epa, U.P.K.
2015
Lesson 29: How to set up an aquarium
Epa, U.P.K.
2015
Lesson 30: Identification and culture of ornamental aquatic plants
Epa, U.P.K.
2012
The ontogenetic dietary shift of blue stripped hermit crab Clibanarius longitarsus (Decapoda, Diogenidae) in the Negombo estuary, Sri Lanka
Ranaweera, B.D.P.S.
;
Epa, U.P.K.
2009
Potential of mangrove wetlands as biofilters to treat shrimp pond effluents: A preliminary study in the north western Sri Lanka
Gunawardena, P.V.S.L.
;
Epa, U.P.K.
;
Hettiarachchi, M.
1999
Production performance and status of health of black tiger prawn penaeus monodon (Fabricius) subsequent to the first outbreak of Systemic Ectodermal and Mesodermal Baculo Virus (SEMBV) disease in a commercial farm in Sri Lanka
Hettiarachchi, M.
;
Epa, U.P.K.
2008
Should shrimp culture be blamed? The interactions of diverse natural resources utilization in shrimp culture
Wijeyaratne, M.J.S.
;
Epa, U.P.K.
2013
Stilt fishing in Southern Sri Lanka: management constraints and future sustainability
Epa, U.P.K.
;
Zoysa, M.C.L.
2011
A study on diversity and shell utilization of Hermit crabs (Families Coenobitidae and Diogenidae) in the Western coast of Sri Lanka
Epa, U.P.K.
;
de Silva, T.W.J.T.
2010
A study on increasing larval survival of sea horse (Hippocampus kuda) under culture conditions
Ranasinghe, R.A.P.G.
;
Epa, U.P.K.
;
Chandraratne, N.
;
Mallawaarachchi, M.A.J.C.
2001
The effectiveness of an organic immune enhancer and vitamin C in zero water exchance penaeus monodon culture ponds
Epa, U.P.K.
;
de Silva, S.S.
;
Wijeyaratne, M.J.S.
;
Hettiarachchi, M.
2016
Toxicity of aqueous extract of white hoary pea, Tephrosia candida (Papilionoideae) on Nile tilapia, Oreochromis niloticus (Cichlidae) fingerlings
Mohotti, C.R.W.C.
;
Epa, U.P.K.