News tagged with lice

Head and body lice read DNA differently

What makes head lice different from body lice had scientists scratching their heads as previous genetic studies failed to find any substantial differences between the two types of lice.

dateJul 28, 2015 in Ecology
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Lousy sockeye are lousy competitors

Recently published research indicates that juvenile Fraser River sockeye salmon that are highly infected with sea lice are 20 per cent less successful at consuming food than their lightly infected counterparts. Sean Godwin, ...

dateMay 01, 2015 in Ecology
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Increased use of medicines in Norwegian fish farming

The increase in sales of agents to treat sea lice infestations continued in 2013. However, sales of antibacterials showed a reduction compared to the previous year. Sales of anthelmintics showed a slight increase compared ...

dateMar 05, 2014 in Business
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