Rapid PCR test for shellfish diseases in development
Researchers in Scotland are developing a test to rapidly detect a range of shellfish diseases and biofouling species affecting production.
Genomic selection for resistance to White Spot Syndrome Virus in Pacific white shrimp
Genomic selection techniques show significant potential for enhancing the species’ resistance to White Spot Syndrome Virus (WSSV) infection.
Assessing the effect of temperature on FCR in Pacific white shrimp cultured in biofloc systems
Research shows promise to improve shrimp feeding protocols in biofloc systems, especially in regions with significant water temperature fluctuations.
Cermaq wins fish welfare award
At the Aqua Nor conference in Norway, Cermaq received the Fish Welfare Prize, recognizing its efforts to improve the quality and survival of its juvenile salmon.
Isoquinoline alkaloids can boost immune systems of Pacific white shrimp
Authors demonstrate the benefits of isoquinoline alkaloids as feed additives to improve growth, survival, immune responses and vibriosis resistance.
Opinion: OIE, the World Organization for Animal Health, needs seafood industry’s input
Author argues the OIE should regard all fish and shrimp products as safe for trade, regardless of the exporting country’s pathogen status.
Breeding for behavior in pursuit of a better cleaner fish
Researchers are investigating the behaviors of cleaner fish like ballan wrasse and lumpfish, hoping to spur greater interaction with salmon.
Effects of a commercial, phenol-rich fulvic acid as a water additive on rainbow trout
Evaluation of a commercial fulvic acid additive as an immunostimulant via gills shows improved overall health and stress resistance in rainbow trout.
Effects of dietary lipid on the gut microbiota of first feeding Atlantic salmon
An evaluation of dietary oils showed the occurrence of a core microbiota in early life stage of Atlantic salmon, independent of oil type in the feed.
Evaluating the effect of a commercial additive on growth and survival of larval Pacific white shrimp
Evaluating the effect of a commercial additive on growth and survival of larval Pacific white shrimp
The application of a commercial additive – combining immersion and feeding during larval rearing – resulted in improved growth and survival.
Genomes of various major fish species in world fisheries and aquaculture
Study assesses the use of genetic resources and the applications and challenges of genomics in aquaculture and fisheries.
Microbial community of probiotic-treated shrimp survivors put to AHPND challenge test
Evaluating the practical application of probiotics to manage pathogens that cause high mortality rates in shrimp farming around the world.
Growth and lipid profile responses of juvenile Pacific white shrimp in low salinity
Evaluating physiological strategies of L. vannamei to adapt to low salinity, with insights into the significance of lipids for shrimp osmoregulation.
New circular DNA vaccines and heritable, anti-viral immunity possible for shrimp
Author evaluates production of new circular DNA vaccines and heritable anti-viral immunity for shrimp based on viral defense mechanisms.
Heritable variation in swimming performance in Nile tilapia
Evaluation of swimming in Nile tilapia shows critical swimming speed is heritable and can predict fish growth performance.
Implications of excessive water iron to fish health and some mitigation strategies
A discussion of the effects of excessive water iron on fish health in hatcheries that depend on well water, as well as some mitigation strategies.