Resultat
Viser 241-250 av totalt 545 treff.
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This annual report is based on diagnostic data from the Norwegian Veterinary Institute laboratories in Harstad, Trondheim, Bergen and Oslo, as well as information gathered from Fish-Health Services along the entire coastline.
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This annual report is based on diagnostic data from the Norwegian Veterinary Institute laboratories in Harstad, Trondheim, Bergen and Oslo, as well as information gathered from Fish-Health Services along the entire coastline.
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This annual report is based on diagnostic data from the Norwegian Veterinary Institute laboratories in Harstad, Trondheim, Bergen and Oslo, as well as information gathered from Fish-Health Services along the entire coastline.
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This annual report is based on diagnostic data from the Norwegian Veterinary Institute laboratories in Harstad, Trondheim, Bergen and Oslo, as well as information gathered from Fish-Health Services along the entire coastline.
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This annual report is based on diagnostic data from the Norwegian Veterinary Institute laboratories in Harstad, Trondheim, Bergen and Oslo, as well as information gathered from Fish-Health Services along the entire coastline.
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This annual report is based on diagnostic data from the Norwegian Veterinary Institute laboratories in Harstad, Trondheim, Bergen and Oslo, as well as information gathered from Fish-Health Services along the entire coastline.
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This annual report is based on diagnostic data from the Norwegian Veterinary Institute laboratories in Harstad, Trondheim, Bergen and Oslo, as well as information gathered from Fish-Health Services along the entire coastline.
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This annual report is based on diagnostic data from the Norwegian Veterinary Institute laboratories in Harstad, Trondheim, Bergen and Oslo, as well as information gathered from Fish-Health Services along the entire coastline.
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Veterinærinstituttet har også i år gjennomført fortløpende analyser av skjell fra seks ulike lakseelver i Trondheimsfjorden, for å avdekke andel rømt oppdrettslaks i sportsfiskesesongen.
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I Drammenselva og Lierelva ble det i 1987 påvist laks infisert av Gyrodactylus salaris. I 2003 ble parasitten også påvist hos laks i Sandeelva vest for Drammenselva. Miljødirektoratet har satt ned ei arbeidsgruppe for å vurdere om det er mulig å bekjempe parasitten i Drammensregionen. Denne rapporten er et resultat av kunnskap denne gruppa har etterspurt.
