Results 11 to 20 of about 145,793 (189)

Acclimatisation with lice-infested salmon improves cleaner fish lice consumption [PDF]

open access: yesAquaculture Environment Interactions, 2021
Securing the welfare and maximising the lice removal efficacy of ~60 million cleaner fish used each year on salmonid farms is essential to develop a productive and ethical industry with low salmon lice Lepeophtheirus salmonis levels.
K Gentry   +5 more
doaj   +7 more sources

The effectiveness of hyposaline treatments against host-attached salmon lice. [PDF]

open access: yesSci Rep, 2019
Understanding how salinity affects marine parasites is vital to understanding their ecology and treatment, particularly for host-parasite systems that traverse marine and freshwater realms such as the globally important Atlantic salmon (Salmo salar ...
Sievers M   +3 more
europepmc   +7 more sources

Salmon lice as models for understanding life history evolution of parasites under intensive farming

open access: yesJournal of Fish Diseases, 2017
Human activities are drastically changing ecological conditions for living organisms and this leads to evolutionary changes. One example is the appearance and spread of resistance against drugs and antibiotics, but we also have evidence that new ...
Uglevik, Mathias Stølen
core   +3 more sources

Sampling planktonic salmon lice in Norwegian fjords [PDF]

open access: yesAquaculture Environment Interactions, 2019
Risk of mortality of wild salmon caused by salmon lice is used as an index for managing aquaculture production in Norway and is based on monitoring of lice attached to wild salmonids and modelled concentrations of lice larvae in fjords.
Skarðhamar, J   +4 more
doaj   +4 more sources

Keratinocytes drive the epithelial hyperplasia key to sea lice resistance in coho salmon [PDF]

open access: yesBMC Biology
Background Salmonid species have followed markedly divergent evolutionary trajectories in their interactions with sea lice. While sea lice parasitism poses significant economic, environmental, and animal welfare challenges for Atlantic salmon (Salmo ...
S. J. Salisbury   +10 more
doaj   +2 more sources

Identifying salmon lice transmission characteristics between Faroese salmon farms [PDF]

open access: yesAquaculture Environment Interactions, 2018
Sea lice infestations are an increasing challenge in the ever-growing salmon aquaculture sector and cause large economic losses. The high salmon production in a small area creates a perfect habitat for parasites.
Kragesteen, TJ   +3 more
doaj   +3 more sources

Temporal and spatial variations in lice numbers on salmon farms in the Hardanger fjord 2004-06 [PDF]

open access: yes, 2009
The long and narrow Hardanger fjord in western Norway has a high density of salmon farms and has had severe salmon lice, Lepeophtheirus salmonis, problems.
, Norwegian Research Council (Funder)   +28 more
core   +4 more sources

Changes in epidemiological patterns of sea lice infestation on farmed Atlantic salmon, Salmo salar L., in Scotland between 1996 and 2006 [PDF]

open access: yes, 2008
Analyses of a unique database containing sea lice records over an 11 year period provide evidence of changing infestation patterns in Scotland. The data, collected from more than 50 commercial Atlantic salmon farms, indicate that both species of sea lice
Marine Harvest (Scotland) (Funder)   +4 more
core   +4 more sources

Salmon lice increase the age of returning Atlantic salmon [PDF]

open access: yesBiol Lett, 2014
The global increase in the production of domestic farmed fish in open net pens has created concerns about the resilience of wild populations owing to shifts in host–parasite systems in coastal ecosystems. However, little is known about the effects of increased parasite abundance on life-history traits in wild fish populations.
Vollset KW   +4 more
europepmc   +6 more sources

Acoustic Delicing of Atlantic Salmon (Salmo salar): Fish Welfare and Salmon Lice (Lepeophtheirus salmonis) Dynamics

open access: yesJournal of Marine Science and Engineering, 2022
Acoustic lice treatment (AcuLice) is a newly developed system, which uses a composite acoustic sound image with low-frequency sound to remove salmon lice (Lepeophtheirus salmonis) from Atlantic salmon (Salmo salar).
Bibbi Maria Kállay Hjelle   +3 more
doaj   +1 more source

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