Browsing 1991 Onderstepoort Journal of Veterinary Research, Volume 58, 1991 by Author "Enslin, C.B."

Browsing 1991 Onderstepoort Journal of Veterinary Research, Volume 58, 1991 by Author "Enslin, C.B."

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  • The effect of tick infestation on the productivity of cows of three breeds of cattle 
    Scholtz, M.M.; Spickett, Arthur M.; Lombard, P.E.; Enslin, C.B.; Verwoerd, Daniel Wynand (Published by the Agricultural Research Council, Onderstepoort Veterinary Institute., 1991)
    The effect of tick infestation of Hereford, Bonsmara and Nguni cows on the weaning masses of their calves in a dipping versus non-dipping situation was investigated. Breed had a major effect on the level of tick infestation, ...