Results 1 to 10 of about 3,799 (132)

Accurate Wound and Lice Detection in Atlantic Salmon Fish Using a Convolutional Neural Network

open access: yesFishes, 2022
The population living in the coastal region relies heavily on fish as a food source due to their vast availability and low cost. This need has given rise to fish farming.
  +2 more
exaly   +3 more sources

Sea lice prevention strategies affect cleaner fish delousing efficacy in commercial Atlantic salmon sea cages

open access: yesAquaculture Environment Interactions, 2020
Over the last 2 decades, cleaner fishes have been employed to remove external sea lice parasites from Atlantic salmon Salmo salar in sea cages. Norway, Scotland, Ireland, and the Faroe Islands combined now use ~60 million cleaner fish per year.
Samantha Bui, Tim Dempster
exaly   +3 more sources

Divergent RNA viruses infecting sea lice, major ectoparasites of fish

open access: yesPLoS Pathogens, 2023
Sea lice, the major ectoparasites of fish, have significant economic impacts on wild and farmed finfish, and have been implicated in the decline of wild salmon populations.
Tianyi Chang   +2 more
exaly   +4 more sources

Prime-boost vaccination with chimeric antigens adjuvanted in Montanide™ ISA50 V2 confers protection against experimental Lepeophtheirus salmonis infestation in Atlantic salmon (Salmo salar L.) [PDF]

open access: yesFrontiers in Immunology
IntroductionSea lice are crustacean ectoparasites affecting Atlantic salmon production worldwide and impediments to industry growth. Chemical treatment has been the method of choice to control infestation with increasing resistance.
Alianet Rodríguez   +5 more
doaj   +2 more sources

Effects of temporal, geographical and environmental factors on salmon lice (Lepeophtheirus salmonis) levels of Atlantic salmon (Salmo salar) in Ireland [PDF]

open access: yesScientific Reports
The salmon louse (Lepeophtheirus salmonis) poses a major challenge for Atlantic salmon (Salmo salar) aquaculture in the northern hemisphere. These ectoparasites feed on the blood, tissue, and mucus of their fish host, causing skin damage, increasing ...
Bela Klimesova   +6 more
doaj   +2 more sources

Salmon Louse Infestation Impairs the Long‐Term Survival of Sea‐Run Brown Trout [PDF]

open access: yesEcology and Evolution
Anadromous salmonids, including sea‐run brown trout, are exposed to ectoparasitic salmon lice during their sea migrations. The development of intensive aquaculture in coastal areas has promoted louse epidemics by substantially increasing the number of ...
Knut Wiik Vollset   +4 more
doaj   +2 more sources

Cleaner Fish Do Not Impact the Pigmentation of Salmon Lice (Lepeophtheirus salmonis) in Commercial Aquaculture Cages

open access: yesFishes, 2023
Salmon lice are one of the biggest challenges to sustainable salmonid aquaculture. The species display high evolutionary potential, which is evident by its development of resistance to numerous chemical compounds used for delousing.
Albert Kjartan Dagbjartarson Imsland   +4 more
doaj   +1 more source

Repeated exposure affects susceptibility and responses of Atlantic salmon (Salmo salar) towards the ectoparasitic salmon lice (Lepeophtheirus salmonis)

open access: yesParasitology, 2023
Atlantic salmon (Salmo salar) is repeatedly exposed to and infected with ectoparasitic salmon lice (Lepeophtheirus salmonis) both in farms and in nature. However, this is not reflected in laboratory experiments where fish typically are infected only once.
Mathias Stølen Ugelvik   +3 more
doaj   +1 more source

Modelling salmon lice-induced mortality of wild salmon post-smolts is highly sensitive to calibration data

open access: yesAquaculture Environment Interactions, 2022
Salmon lice from fish farms in open net pens pose a threat to the survival of wild salmon post-smolts migrating through areas with high farm and lice densities.
LC Stige   +3 more
doaj   +1 more source

Acclimatisation with lice-infested salmon improves cleaner fish lice consumption

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   +1 more source

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