Mutations in voltage-gated sodium channels from pyrethroid resistant salmon lice (Lepeophtheirus salmonis).
Sign Up to like & getrecommendations! Published in 2019 at "Pest management science"
DOI: 10.1002/ps.5151
Abstract: BACKGROUND Parasitic salmon lice (Lepeophtheirus salmonis) cause high economic losses in Atlantic salmon farming. Pyrethroids, which block arthropod voltage-gated sodium channels (Nav 1), are used for salmon delousing. However, pyrethroid resistance is common in L.… read more here.
Keywords: salmonis; salmon lice; lice lepeophtheirus; salmon ... See more keywords
Investigation of deltamethrin resistance in salmon lice (Lepeophtheirus salmonis) provides no evidence for roles of mutations in voltage-gated sodium channels.
Sign Up to like & getrecommendations! Published in 2020 at "Pest management science"
DOI: 10.1002/ps.6120
Abstract: BACKGROUND The pyrethroid deltamethrin is used to treat infestations of farmed salmon by parasitic salmon lice, Lepeophtheirus salmonis (Krøyer). However, the efficacy of deltamethrin for salmon delousing is threatened by resistance development. In terrestrial arthropods,… read more here.
Keywords: salmonis; salmon; deltamethrin resistance; resistance ... See more keywords
Genetic parameters for Piscirickettsia salmonis resistance, sea lice (Caligus rogercresseyi) susceptibility and harvest weight in rainbow trout (Oncorhynchus mykiss)
Sign Up to like & getrecommendations! Published in 2019 at "Aquaculture"
DOI: 10.1016/j.aquaculture.2019.05.008
Abstract: Abstract Piscirickettsiosis caused by the intracellular bacterium Piscirickettsia salmonis and caligidosis produced by the ectoparasite Caligus rogercresseyi, are important diseases which generate great economic losses in salmonid farming in Chile. Selective breeding for pathogen resistance… read more here.
Keywords: rainbow trout; susceptibility; resistance; rogercresseyi ... See more keywords
Sensitivity towards low salinity determined by bioassay in the salmon louse, Lepeophtheirus salmonis (Copepoda: Caligidae)
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DOI: 10.1016/j.aquaculture.2019.734511
Abstract: Abstract Sea lice, Lepeophtheirus salmonis (Kroyer, 1837), are ectoparasitic crustacean parasites responsible for economic losses in the Atlantic salmon aquaculture industry in the northern hemisphere. Numerous chemical and non-chemical control methods have been developed, including… read more here.
Keywords: salmonis; low salinity; lepeophtheirus salmonis; sensitivity ... See more keywords
Genetic fingerprinting of salmon louse (Lepeophtheirus salmonis) populations in the North-East Atlantic using a random forest classification approach
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-19323-z
Abstract: Caligid sea lice represent a significant threat to salmonid aquaculture worldwide. Population genetic analyses have consistently shown minimal population genetic structure in North Atlantic Lepeophtheirus salmonis, frustrating efforts to track louse populations and improve targeted… read more here.
Keywords: salmonis; salmonis populations; lepeophtheirus salmonis; louse ... See more keywords
Vaccines for piscirickettsiosis (salmonid rickettsial septicaemia, SRS): the Chile perspective
Sign Up to like & getrecommendations! Published in 2017 at "Expert Review of Vaccines"
DOI: 10.1080/14760584.2017.1244483
Abstract: ABSTRACT Introduction: Piscirickettsia salmonis (P. salmonis) is the aetiological bacterium of the contagious disease piscirickettsiosis or salmonid rickettsial septicaemia (SRS) and causes significant economic losses to aquaculture production in Chile. Current strategies to control infection… read more here.
Keywords: salmonid rickettsial; salmonis; piscirickettsiosis; septicaemia srs ... See more keywords
Effect of low-dose Piscirickettsia salmonis infection on hematological-biochemical blood parameters in Atlantic salmon (Salmo salar).
Sign Up to like & getrecommendations! Published in 2022 at "Journal of fish biology"
DOI: 10.1111/jfb.15167
Abstract: Piscirickettsia salmonis is the etiological agent of Piscirickettsiosis, a severe disease that affects Atlantic salmon (Salmo salar) farmed in Chile and many other areas (Norway, Scotland, Ireland, Canada, and the USA). This study investigated the… read more here.
Keywords: atlantic salmon; infection; salmonis; blood ... See more keywords
Multilocus sequence typing detects new Piscirickettsia salmonis hybrid genogroup in Chilean fish farms: Evidence for genetic diversity and population structure.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of fish diseases"
DOI: 10.1111/jfd.12976
Abstract: Piscirickettsia salmonisis the causative bacterial pathogen of piscirickettsiosis, a salmonid disease that causes notable mortalities in the worldwide aquaculture industry. Published research describes the phenotypic traits, virulence factors, pathogenicity and antibiotic-resistance potential for various P. salmonisstrains.… read more here.
Keywords: salmonis; population structure; multilocus sequence;
Piscirickettsia salmonis forms a biofilm on nylon surface using a CDC Biofilm Reactor.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of fish diseases"
DOI: 10.1111/jfd.13632
Abstract: Research into Piscirickettsia salmonis biofilms on materials commonly used in salmon farming is crucial for understanding its persistence and virulence. We used the CDC Biofilm Reactor to investigate P. salmonis (LF-89 and EM-90) biofilm formation on… read more here.
Keywords: biofilm formation; salmonis; biofilm; cdc biofilm ... See more keywords
Occurrence and seasonality of Gyrodactylus salaris and G. salmonis (Monogenea) on Arctic char (Salvelinus alpinus (L.)) in the Fustvatnet lake, Northern Norway.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of fish diseases"
DOI: 10.1111/jfd.13752
Abstract: Gyrodactylus spp. (Monogenea) were found on 16.9% (233 out of 1376) Arctic char, Salvelinus alpinus (L.), sampled from September 2010 to October 2011 in the Fustvatnet lake, Northern Norway. Two species were identified: G. salaris… read more here.
Keywords: arctic char; gyrodactylus salaris; salvelinus alpinus; salmonis ... See more keywords
Optimization of florfenicol dose against Piscirickettsia salmonis in Salmo salar through PK/PD studies
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DOI: 10.1371/journal.pone.0215174
Abstract: Salmonid Rickettsial Septicemia (SRS) is the disease of greatest economic importance in the Chilean salmon farming industry, causing high mortality in fish during the final stage of their productive cycle at sea. Since current, commercially… read more here.
Keywords: salmonis; piscirickettsia salmonis; florfenicol dose; optimization florfenicol ... See more keywords