Results 71 to 80 of about 903,488 (158)
Aquaculture Reports, 2015 Reduced sensitivity towards chemotherapeutants in the salmon louse Lepeophtheirus salmonis (Krøyer) is an increasing problem for the fish farming industry.
Kari Olli Helgesen +3 more
doaj +1 more source
Journal of Fish Diseases, Volume 49, Issue 11, November 2026.ABSTRACT Waterborne horizontal transmission of viral diseases in fish relies on the release of infectious virus particles (termed shedding) into the aquatic environment. Both the rate and duration of shedding are critical for efficient viral spread, making interventions that reduce shedding valuable for disease control.
Søren Grove +7 more
wiley +1 more source
On the origin of Halipeurus heraldicus on Round Island petrels: cophylogenetic relationships between petrels and their chewing lice [PDF]
, 2010 Lice phylogenetic relationships have often been used to elucidate host relationships and vice versa. In this study, we investigate the louse genus Halipeurus which parasitizes bird hosts in the families Procellariidae, Hydrobatidae and Pelecanoididae ...
Hammer, S. +4 more
core +1 more source
Ocular Manifestations of Infectious Salmon Anaemia Virus Infection in Atlantic Salmon (Salmo salar)
Journal of Fish Diseases, Volume 49, Issue 11, November 2026.ABSTRACT Eyes are essential sensory organs needed by teleost Atlantic salmon for high visual acuity and survival in both the wild and in aquaculture settings. In this work, we assessed the ocular manifestations of Infectious Salmon Anaemia Virus (ISAV) infection in Atlantic salmon by a cohabitation‐mediated infection assay and histological and ...
Emily Mahon +12 more
wiley +1 more source
Household-wide ivermectin treatment for head lice in an impoverished community: randomized observer-blinded controlled trial. [PDF]
, 2009 OBJECTIVE: To generate evidence on the effectiveness of household-wide treatment for preventing the transmission of pediculosis capitis (head lice) in resource-poor communities.
Pilger, Daniel +11 more
core +1 more source
Aquaculture Environment Interactions, 2016 Serra-Llinares et al. (2014; Aquacult Environ Interact 5:1-16) analysed the association between the estimated production of salmon louse copepodites in salmon farms and lice infection levels in wild salmonids.
PA Jansen, E Brun, E Skjerve
doaj +1 more source
Oikos, Volume 2026, Issue 10, October 2026.Elucidating the determinants of parasite infection levels of individuals within a population is a basic but important step for understanding the roles of parasites in natural systems. Among intraspecific studies on vertebrate hosts and metazoan parasites, host body size (length/mass) is probably the most frequently reported factor determining parasite ...
Ryota Hasegawa +7 more
wiley +1 more source
Five‐year assessment of wolf translocation to Isle Royale National Park, 2018–2023
Conservation Science and Practice, Volume 8, Issue 10, October 2026.The National Park Service used a variety of methods to monitor the success of a restored wolf population on Isle Royale National Park. Abstract Gray wolf (Canis lupus) translocation is a common approach for restoring ecological function through top‐down regulation.
Adia R. Sovie +12 more
wiley +1 more source
PLoS ONE, 2011 BackgroundPathogens are growing threats to wildlife. The rapid growth of marine salmon farms over the past two decades has increased host abundance for pathogenic sea lice in coastal waters, and wild juvenile salmon swimming past farms are frequently ...
Michael H H Price +5 more
doaj +1 more source
Shining a light on parasite behaviour: daily patterns of Argulus fish lice. [PDF]
Parasitology, 2021 Hunt R, Cable J, Ellison A.
europepmc +1 more source