Blar i Vitenskapelige artikler på forfatter "Olesen, Ingrid"
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A comparative study of clinical manifestations, haematological and serological responses after experimental infection with Anaplasma phagocytophilum in two Norwegian sheep breeds
Stuen, Snorre; Grøva, Lise; Granquist, Erik Georg; Sandstedt, Karin; Olesen, Ingrid; Steinshamn, Håvard (Journal article; Peer reviewed, 2011-02-11)Background It has been questioned if the old native Norwegian sheep breed, Old Norse Sheep (also called Norwegian Feral Sheep), normally distributed on coastal areas where ticks are abundant, is more protected against ... -
A comparison of nonlinear mixed models and response to selection of tick-infestation on lambs
Sae-Lim, Panya; Grøva, Lise; Olesen, Ingrid; Varona, Luis (Journal article; Peer reviewed, 2017)Tick-borne fever (TBF) is stated as one of the main disease challenges in Norwegian sheep farming during the grazing season. TBF is caused by the bacterium Anaplasma phagocytophilum that is transmitted by the tick Ixodes ...