And the problem may have started as far back as 2012. It’s only now that we have data to show that sea lice all over the Broughton Archipelago can survive SLICE. But it was written off as a passing phase. After that, it looked like sea lice could survive SLICE. In fact, experts thought our part of the Pacific was the last place where SLICE was still effective.īut the news got out about a problem farm in 2013. Instead of dying in the treatment, the sea lice started to survive.īut for a long time, folks thought SLICE still worked against sea lice around VanIsle. In Atlantic Canada, factory fish farms had to stop using SLICE because it stopped working. The brand name for the chemical is SLICE. What’s worse is that the fish farming industry probably knew and just didn’t tell anyone.įor years, the factory fish farm industry has used the chemical emamectin benzoate to kill sea lice. New research shows that the sea lice that infect wild and farmed salmon in the Broughton Archipelago are getting resistant to a popular treatment.
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