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Journal of the South African Veterinary Association|January 8, 2003
Ixodid ticks on cattle belonging to small-scale farmers at 4 communal grazing areas in South AfricaN R Bryson, G A Tice, I G Horak, et al.Journal of the South African Veterinary Association|January 8, 2003
The prevalence of Cowdria ruminantium in free-living adult Amblyomma hebraeum collected at a communal grazing area and in 2 wildlife reserves in South AfricaN R Bryson, I G Horak, E H Venter, et al.The Onderstepoort Journal of Veterinary Research|September 1, 1991
The prevalence of blood parasites in helmeted guineafowls, Numida meleagris, in the Kruger National ParkR A Earlé, I G Horak, F W Huchzermeyer, et al.The Onderstepoort Journal of Veterinary Research|June 1, 1995
Parasites of domestic and wild animals in South Africa. XXXIII. Ixodid ticks on scrub hares in the north-eastern regions of northern and eastern Transvaal and of KwaZulu-NatalI G Horak, A M Spickett, L E Braack, et al.The Onderstepoort Journal of Veterinary Research|October 25, 2006
Parasites of domestic and wild animals in South Africa. XLVII. Ticks of tortoises and other reptilesI G Horak, I J McKay, B T Henen, et al.The Onderstepoort Journal of Veterinary Research|September 18, 2002
Acaricide resistance profiles of single- and multi-host ticks from communal and commercial farming areas in the Eastern Cape and North-West Provinces of South AfricaS Mekonnen, N R Bryson, L J Fourie, et al.Journal of the South African Veterinary Association|September 12, 2003
Comparison of 3 tests to detect acaricide resistance in Boophilus decoloratus on dairy farms in the Eastern Cape Province, South AfricaS Mekonnen, N R Bryson, L J Fourie, et al.The Veterinary Record|October 9, 1999
Cowdria ruminantium infection in ticks in the Kruger National ParkT F Peter, N R Bryson, B D Perry, et al.Pageof 20