Salmon lice are a continuing problem for the salmon industry worldwide. Which is why researchers at SINTEF, the largest independent research organisation in Scandinavia, is looking at farming wrasse to control lice.
White spot syndrome virus (WSSV) occurs worldwide andcauses high mortality and considerable economic damageto the shrimp farming industry. This report by H. Salehi at the Iranian Fisheries Research Organisation looks at its effect on Iran.