Biosecurity

The sea lice parasite is the greatest disease problem facing the Norwegian aquaculture industry. But help may be on its way an army of 15 million lice-eating Ballan wrasse, according to the Research Council of Norway.

New EU-supported research in the Mediterranean Sea has assessed the impact of fish-farming on seafloor ecosystems.

In the field of fish health, it can often be easy to jump to a wrong conclusion, particularly where the assessment of the efficacy of sea lice treatment is concerned. Assessment of treatment efficacy requires a broad view and a number of factors must be taken …

Sea lice have been around salmon farms as Public Enemy No 1 for as long as I can remember. The control of sea lice infestations continues to be one of the most important areas that fish farmers need to address, writes David Cox, Fish Vet Group.

As the fishing season peaks, the waters of British Columbia should be boiling over with sockeye salmon, instead they lie quiet and still, writes Adam Anson, TheFishSite. The disastrous failure of this year's run has led to many angry questions, but like the fi…