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Browsing 1983 Onderstepoort Journal of Veterinary Research, Volume 50, 1983 by UP Author "Horak, Ivan Gerard"
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Boomker, Jacob Diederik Frederik; Horak, Ivan Gerard; Gibbons, Lynda M.; De Vos, Valerius; Bigalke, R.D.
(Published by The Government Printer, Pretoria, 1983)
During a survey of the parasites of antelope in the Bontebok National Park, Swellendam, Cape Province, specimens of Haemonchus contortus with exceptionally long spicules were recovered from 5 out of 8 bontebok, Damaliscus ...
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Horak, Ivan Gerard; Boomker, Jacob Diederik Frederik; Potgieter, F.T.; Walker, Jane B.; De Vos, Valerius; Bigalke, R.D.
(Published by The Government Printer, Pretoria, 1983)
The ixodid tick burdens of eland (Taurotragus oryx), greater kudu (Tragelaphus strepsiceros), nyala (Tragelaphus angasi), bushbuck (Tragelaphus scriptus) and giraffe (Giraffa camelopardalis) in the Kruger National Park, ...
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Horak, Ivan Gerard; De Vos, Valerius; Brown, Moira R.; Bigalke, R.D.
(Published by The Government Printer, Pretoria, 1983)
Fifty-five blue wildebeest (Connochaetes taurinus) were shot for parasite recovery at approximately monthly intervals during a period of 13 months in the Kruger National Park. Thirteen nematode species, 4 cestode species, ...
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Horak, Ivan Gerard; Biggs, H.C.; Hanssen, Tammy S.; Hanssen, Rose E.; Bigalke, R.D.
(Published by The Government Printer, Pretoria, 1983)
A total of 38 warthog, Phacochoerus aethiopicus, shot on a farm in northern South West Africa/Namibia were examined for internal and external parasites at monthly intervals over a period of 13 months. They harboured cestodes, ...