Test the persistent efficacy of compounds v,w and x against pathogen L in Atlantic salmon
Etterevaluering
Mattilsynet er forpliktet etter regelverket til å etterevaluere alle forsøk som er betydelig belastende for forsøksdyrene
Begrunnelse for etterevalueringen
The objectives of the trial were achieved. The results generated information on susceptibilty and efficacy duration of treatment of a given dose against pathogen L when treated with compounds v, w and x.
272 out of 328 animals were used. The actual severity level for the animals was moderate- lice infestation over the trial period. None of the animals experienced a severe harm.
Fish were monitored everyday and specifically during sampling. Fish numbers were reduced but the replacement and refinement parameters were unchanged.
272 out of 328 animals were used. The actual severity level for the animals was moderate- lice infestation over the trial period. None of the animals experienced a severe harm.
Fish were monitored everyday and specifically during sampling. Fish numbers were reduced but the replacement and refinement parameters were unchanged.