Avian adenoviruses--distribution of infection in commercial flocks of fowls in Argentina
Autor: | E T, González, A A, Schudel, M E, Etcheverrigaray, J E, Zabala Suárez |
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Rok vydání: | 1978 |
Předmět: | |
Zdroj: | Avian diseases. 22(4) |
ISSN: | 0005-2086 |
Popis: | Group-specific avian adenovirus antibodies were surveyed in broiler, layer, and breeder chickens in three poultry-producing areas of Argentina: north, middle, and south. The method used was the agar double-immunodiffusion test. Of the flocks examined, 89% had antibodies to avian adenovirus, with the percentages higher in layers and breeders than in broiler chickens. A close relation was found between poorer hygienic condition and high adenovirus antibodies values. |
Databáze: | OpenAIRE |
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