Gastrointestinal parasites in sheep on lowland pastures in eastern Norway
Helle, O.
Acta Veterinaria Scandinavica. Supplementum 34 Suppl 34: 1-118
1971
ISSN/ISBN: 0065-1699 PMID: 5285966 Document Number: 37526
This monograph records the results of a ten-year observation of parasitism in sheep at pasture. The grazing period during the summer lasted about six months, and the sheep were kept in houses with slatted floors in winter. Snow cover was present on the pastures from December to April. Sheep kept on permanent pasture were compared with sheep kept on similar pasture but which received fortnightly treatment with 75 mg/kg thiabendazole.