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Tick infestation, and udder and teat damage in selected cattle herds of Matabeleland South, Zimbabwe

Ndhlovu, D. N.; Makaya, P.V; Penzhorn, B. L (AOSIS OpenJournals, 2009)

A cross-sectional survey was conducted to determine tick infestation, and udder and teat damage in 286 lactating cows and heifers at six properties in the smallholder and commercial sectors in Gwanda district of Matabeleland ...

Seroprevalence of Toxoplasma gondii in free-ranging lion and leopard populations in Southern Africa

Penzhorn, B. L; Stylianides, E; van Vuuren, M; Alexander, K; Meltzer, D.G.A; Mukarati, N (Southern African Wildlife Management Association, 2002)

Antibodies to Toxoplasma gondii were detected in 92% of 53 sera from lions from Botswana, in 100% of 21 sera from Zimbabwe, in 100% of 12 sera from Kruger National Park and 100% of 30 sera from Hluhluwe-Umfolozi Park, South ...