Zwalczanie enzootycznej białaczki bydła (EBB) w stadzie bydła rasy charolaise

• Autorzy: Klimentowski S. , Kowalski S. , Rypula T. , Piwko E.

Warianty tytułu

EN

The control of enzootic bovine leukosis (EBL) in a herd of Charolaise breed

• Języki publikacji: PL

Abstrakty

EN

The studies were carried out on the farm S comprising 133 cows and heifers, and 35 bulls of Charolaise breed. The agar gel immunodiffusion test (AGID) was employed using gp antigen (Hoechst). The test was being repeated at intervals of 4—6 months. Following serological examinations the animals with positive results were isolated at the beginning in a separate part of a cowshed R and later in a separate cowshed. Only healthy animals free from EBL were moved in the cowshed; they originated from young animals which had been included to the programme of the EBL control. The starting examinations pointed to a different degree of infection in individual groups; cows — 33.7%, heifers — 20.8%, bulls — 8.6%. The authors began to put into effect that programme at the end of 1986. In the consecutive examinations a gradual decrease of infected animals was stated: in the group of cows it was 3.2% (two cows) and in the group of heifers 2.7% (one heifer). In the consecutive control studies there were noted negative results in the all animals under study. The findings proved that a proper antyepizootic measures could result in a decrease of infectious index and lead to achieve a herd free from EBL.

• Wydawca: -
• Czasopismo: Medycyna Weterynaryjna
• Rocznik: 1991
• Tom: 47
• Numer: 01
• Opis fizyczny: s.25-26,tab.,bibliogr.

Twórcy

autor

Klimentowski S.

• Katedra Epidemiologii i Klinika Chorób Zakaźnych, Wydział Weterynaryjny, Akademia Rolnicza we Wrocławiu, pl.Grunwaldzki 45, 50-366 Wrocław

autor

Kowalski S.

• Katedra Epidemiologii i Klinika Chorób Zakaźnych, Wydział Weterynaryjny, Akademia Rolnicza we Wrocławiu, pl.Grunwaldzki 45, 50-366 Wrocław

autor

Rypula T.

• Katedra Epidemiologii i Klinika Chorób Zakaźnych, Wydział Weterynaryjny, Akademia Rolnicza we Wrocławiu, pl.Grunwaldzki 45, 50-366 Wrocław

autor

Piwko E.

• Katedra Epidemiologii i Klinika Chorób Zakaźnych, Wydział Weterynaryjny, Akademia Rolnicza we Wrocławiu, pl.Grunwaldzki 45, 50-366 Wrocław

Bibliografia

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• 2. Ganowicz M.: Mat. VII Kongresu PTNW, Warszawa t. II, 1987.
• 3. Grundboeck M., Grundboeck-Juśko J.: Medycyna Wet. 41, 78, 1985.
• 4. Kita J., Kowalski B., Bieńkowski J.: Medycyna Wet. 43, 92, 1987.
• 5. Łosieczka K.: Medycyna Wet. 42, 434, 1986.
• 6. Łosieczka K., Klimentowski S.: Medycyna Wet. 44, 328, 1988.
• 7. Łosieczka K., Klimentowski S.: Medycyna Wet. 44, 270, 1988.
• 8. Łosieczka K., Klimentowski S.: Medycyna Wet. 44, 480, 1988.
• 9. Łosieczka K., Klimentowski S.: Medycyna Wet. 44, 590, 1988.