Blar i Doctoral theses (VetMed) på forfatter "Horsberg, Tor Einar"
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Chemotherapeutants against salmon lice Lepeophtheirus salmonis : screening of efficacy
Aaen, Stian Mørch (PhD Thesis;2016:80, Doctoral thesis, 2016)Sea lice constitute a continuous challenge for fish farmers in all salmonid production areas. The salmon louse, Lepeophtheirus salmonis, is the most abundant of these in the Northern hemisphere. Through millions of years ... -
Monitoring of drug resistance and resistance development mechanisms in salmon lice (Lepeophtheirus salmonis)
Helgesen, Kari Olli (PhD Thesis;2015:44, Doctoral thesis, 2017-07-13)The parasite salmon louse (Lepeophtheirus salmonis) poses a threat to the salmonid aquaculture in the Northern Hemisphere. Depending on the developmental stage and the abundance of lice, these parasites can cause stress, ... -
Prevalence of anticoagulant rodenticides in dogs and red foxes
Seljetun, Kristin Opdal (PhD Thesis;2020:61, Doctoral thesis, 2021)Anticoagulant rodenticides (AR) are used worldwide in urban and agricultural rodent pest control. Ingestion of ARs is a major cause of poisoning in dogs and secondary exposure (ingestion of poisoned prey) in wildlife is a ...