Salmonids

Jim Treasurer, co-editor of a new comprehensive publication on sea lice, looks back on over three decades of working to combat aquaculture’s best known and most costly ectoparasites.

Norway’s Atlantic salmon sector published their feed composition and utilisation data from 2020, showing more novel ingredients in their formulations and greater salmon output – but as inflation and global commodity prices surge, feed companies may face diffic…

The global recession has hit emerging farmers in developing countries most harshly, according to Prof Greg Lutz, Fish Site columnist and extension specialist at Louisiana State University.

After an eventful recent past – which included two years stuck in Myanmar due to Covid-19 restrictions and then spending time as a refugee in Vietnam, where his former student, Loc Tran, managed to secure him a temporary visa after the coup in Myanmar – Prof K…

The recent COP27 meeting reinforced that the salmon sector must be more responsible if it is to become a flagship for sustainable blue food production. Following our panel session in the first food-focused pavilion at COP, it was clear to see that there is som…

The environmental impacts of aquaculture are often in the spotlight. The need for sustainable practices is now firmly embedded in the minds of the public, governments and industry – but this sometimes presents trade-offs in fish welfare.

The Russian aquaculture sector is facing the deepest crisis in its modern history, as the ongoing military conflict between Russia and Ukraine and the ever tightening sanctions on Russia has led to a shortage of fish feed, juveniles and equipment.

The 50th anniversary of Cloan Hatcheries is an astonishing milestone in the trout farming sector that Dick Haldane is rightly proud of. However – unlike one of his other achievements – it hasn’t yet earned him a telegram from one of the world’s most feared dic…