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Sea lice — Major pathogens of farmed atlantic salmon
Parasitology Today, 1989The most important metazoan parasites of farmed Atlantic salmon are the sea lice Lepeophtheirus salmonis and Caligus elongatus. Adults of these caligid copepods are responsible for serious damage to the skin of salmon, which may die unless treated with organophosphorus pesticides.
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Estimating costs of sea lice control strategy in Norway
Preventive Veterinary Medicine, 2014This paper explores the costs of sea lice control strategies associated with salmon aquaculture at a farm level in Norway. Diseases can cause reduction in growth, low feed efficiency and market prices, increasing mortality rates, and expenditures on prevention and treatment measures.
Yajie, Liu, Hans Vanhauwaer, Bjelland
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Modelling sea lice dispersion under varying environmental forcing in a Scottish sea loch
Journal of Fish Diseases, 2009AbstractThe spread of infectious larval sea lice, Lepeophtheirus salmonis (Krøyer, 1838), between wild salmonids and farmed Atlantic salmon, Salmo salar, remains a contentious area of uncertainty. However, as laboratory and field experiments increase our knowledge of sea lice behaviour under environmental forcing, numerical modelling tools can be used ...
T L, Amundrud, A G, Murray
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Sea lice infections of salmonids farmed in Australia
Aquaculture, 2011Sea lice cause significant issues in the mariculture of salmonids. However, there have been no reports about sea lice from salmonid farming in Australia. Here, we investigated the presence of sea lice on salmonids in Australian mariculture. Caligus longirostris was present on Atlantic salmon and rainbow trout (archival samples only) farmed in Tasmania.
B.F. Nowak +4 more
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Sea lice biology, identification and laboratory methods
2009Introduction: This section provides a brief overview of aspects of sea lice biology and simplified methods to identify the difference species found on salmonids in British Columbia. The term sea louse (pl. sea lice) is the common name used for several species of marine ectoparasitic copepods of the family Caligidae (Order Copepoda: Suborder ...
Galbraith, M. +2 more
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Monooxygenase mediated pyrethroid detoxification in sea lice (Lepeophtheirus salmonis)
Pest Management Science, 2005AbstractThe role of monooxygenases in detoxification of the pyrethroids cypermethrin and deltamethrin was examined. Four strains of sea lice (Lepeophtheirus salmonis Krøyer) with normal or moderately reduced sensitivity towards the pyrethroids were tested in bioassays by exposure to the pyrethroid alone and in combination with an oxygenase inhibitor ...
Sigmund, Sevatdal +3 more
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Practical identification of pelagic sea lice larvae
Journal of the Marine Biological Association of the United Kingdom, 2004Measurements on cultivated larvae and data from the literature demonstrate that length and width of pelagic sea lice larvae, Lepeophtheirus salmonis and Caligus elongatus, are overlapping. Therefore measurements on planktonic developmental stages are of little practical value in specific identification.
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The management of the sea lice in Chile: A review
Reviews in Aquaculture, 2023semanticscholar +1 more source