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Gastrointestinal nematode parasites in Saskatchewan cattle: egg count distributions in beef animals.

Fecal samples were collected systematically in the spring from cows and yearlings entering, and in the fall from calves leaving, five community pastures in central Saskatchewan. Fecal samples were also collected systematically in the spring from cows entering, and in the fall from calves leaving, an...

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Autors principals: Polley, L, Bickis, M G
Format: Artigo
Idioma:Inglês
Publicat: 1987
Matèries:
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC1255366/
https://ncbi.nlm.nih.gov/pubmed/3453265
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