| # | Title | Journal | Year | Citations |
|---|
| 1 | Leukoencephalomalacia in a horse induced by fumonisin B1 isolated from Fusarium moniliforme | Onderstepoort Journal of Veterinary Research | 1988 | 491 |
| 2 | Leukoencephalomalacia in two horses induced by oral dosing of fumonisin B1 | Onderstepoort Journal of Veterinary Research | 1990 | 317 |
| 3 | Refugia--overlooked as perhaps the most potent factor concerning the development of anthelmintic resistance | Onderstepoort Journal of Veterinary Research | 2001 | 296 |
| 4 | Identification of the serotype-specific and group-specific antigens of bluetongue virus | Onderstepoort Journal of Veterinary Research | 1981 | 226 |
| 5 | Morphological identification of parasitic nematode infective larvae of small ruminants and cattle: A practical lab guide | Onderstepoort Journal of Veterinary Research | 2013 | 215 |
| 6 | The detection of lumpy skin disease virus in samples of experimentally infected cattle using different diagnostic techniques | Onderstepoort Journal of Veterinary Research | 2005 | 168 |
| 7 | A comparative study of the toxicity of Fusarium verticillioides (= F. moniliforme) to horses, primates, pigs, sheep and rats | Onderstepoort Journal of Veterinary Research | 1981 | 140 |
| 8 | A toxonomic revision of the genus Taenia Linnaeus, 1758 S. str | Onderstepoort Journal of Veterinary Research | 1969 | 126 |
| 9 | Ebola virus outbreaks in Africa: Past and present | Onderstepoort Journal of Veterinary Research | 2012 | 125 |
| 10 | The tick vectors of Cowdria ruminantium (Ixodoidea, Ixodidae, genus Amblyomma) and their distribution | Onderstepoort Journal of Veterinary Research | 1987 | 119 |
| 11 | New concepts on the epidemiological features of bovine besnoitiosis as determined by laboratory and field investigations | Onderstepoort Journal of Veterinary Research | 1968 | 102 |
| 12 | Ecology and epidemiology of anthrax in the Etosha National Park, Namibia | Onderstepoort Journal of Veterinary Research | 1994 | 101 |
| 13 | Anthelmintic resistance in South Africa: surveys indicate an extremely serious situation in sheep and goat farming | Onderstepoort Journal of Veterinary Research | 1999 | 101 |
| 14 | The epidemiology of tuberculosis in free-ranging African buffalo (Syncerus caffer) in the Kruger National Park, South Africa | Onderstepoort Journal of Veterinary Research | 2001 | 93 |
| 15 | A method for determining the Cowdria ruminantium infection rate of Amblyomma hebraeum: effects in mice injected with tick homogenates | Onderstepoort Journal of Veterinary Research | 1985 | 87 |
| 16 | Danger of introducing heartwater onto the American mainland: potential role of indigenous and exotic Amblyomma ticks | Onderstepoort Journal of Veterinary Research | 1987 | 85 |
| 17 | The epidemiology of African swine fever: the role of free-living hosts in Africa | Onderstepoort Journal of Veterinary Research | 1985 | 85 |
| 18 | Teratogenicity of a mutagenised Rift Valley fever virus (MVP 12) in sheep | Onderstepoort Journal of Veterinary Research | 2002 | 85 |
| 19 | A review of Listeria monocytogenes from meat and meat products: Epidemiology, virulence factors, antimicrobial resistance and diagnosis | Onderstepoort Journal of Veterinary Research | 2020 | 84 |
| 20 | Pattern of antimicrobial usage in livestock animals in south-western Nigeria: The need for alternative plans | Onderstepoort Journal of Veterinary Research | 2015 | 81 |
| 21 | Prevalence of virulence and antimicrobial resistance genes in <i>Salmonella</i> spp. isolated from commercial chickens and human clinical isolates from South Africa and Brazil | Onderstepoort Journal of Veterinary Research | 2016 | 81 |
| 22 | Biochemical studies on aflatoxicosis | Onderstepoort Journal of Veterinary Research | 1965 | 79 |
| 23 | Rabies in southern Africa | Onderstepoort Journal of Veterinary Research | 1993 | 79 |
| 24 | Leukoencephalomalacia: a mycotoxicosis of Equidae caused by Fusarium moniliforme Sheldon | Onderstepoort Journal of Veterinary Research | 1976 | 75 |
| 25 | Observations on the pathogenesis of bovine and antelope strains of Besnoitia besnoiti (Marotel, 1912) infection in cattle and rabbits | Onderstepoort Journal of Veterinary Research | 1970 | 74 |
| 26 | Redescription of <i>Haemaphysalis (Rhipistoma) elliptica</i> (Koch, 1844), an old taxon of the <i>Haemaphysalis (Rhipistoma) leachi</i> group from East and southern Africa, and of <i>Haemaphysalis (Rhipistoma) leachi</i> (Audouin, 1826) (Ixodida, Ixodidae | Onderstepoort Journal of Veterinary Research | 2007 | 73 |
| 27 | Canine babesiosis : tick-borne diseases | Onderstepoort Journal of Veterinary Research | 2009 | 71 |
| 28 | A review of the ixodid ticks (Acari, Ixodidae) occurring in southern Africa | Onderstepoort Journal of Veterinary Research | 1991 | 71 |
| 29 | The pathology of Rift Valley fever. II. Lesions occurring in field cases in adult cattle, calves and aborted foetuses | Onderstepoort Journal of Veterinary Research | 1982 | 71 |
| 30 | The historical background and global importance of heartwater | Onderstepoort Journal of Veterinary Research | 1987 | 69 |
| 31 | Hydrops amnii in sheep associated with hydranencephaly and arthrogryposis with wesselsbron disease and rift valley fever viruses as aetiological agents | Onderstepoort Journal of Veterinary Research | 1977 | 68 |
| 32 | Experimental infection of warthos (Phacochoerus aethiopicus) with African swine fever virus | Onderstepoort Journal of Veterinary Research | 1980 | 68 |
| 33 | African swine fever : transboundary diseases | Onderstepoort Journal of Veterinary Research | 2009 | 65 |
| 34 | Tuberculosis in buffaloes (Syncerus caffer) in the Kruger National Park: spread of the disease to other species | Onderstepoort Journal of Veterinary Research | 1996 | 65 |
| 35 | Observations on naturally acquired hepatozoonosis of wild carnivores and dogs in the Republic of South Africa | Onderstepoort Journal of Veterinary Research | 1975 | 64 |
| 36 | The ecology of the African vectors of heartwater, with particular reference to Amblyomma hebraeum and Amblyomma variegatum | Onderstepoort Journal of Veterinary Research | 1987 | 64 |
| 37 | Clinical evaluation of anaemia in sheep: early trials | Onderstepoort Journal of Veterinary Research | 2001 | 63 |
| 38 | The nucleic acid and proteins of epizootic haemorrhagic disease virus | Onderstepoort Journal of Veterinary Research | 1979 | 62 |
| 39 | The toxic antigenic factors produced by Clostridium botulinum types C and D | Onderstepoort Journal of Veterinary Research | 1971 | 60 |
| 40 | An outbreak of bovine tuberculosis in a free-living African buffalo (Syncerus caffer--sparrman) population in the Kruger National Park: a preliminary report | Onderstepoort Journal of Veterinary Research | 1996 | 60 |
| 41 | Temporal and spatial history of Rift Valley fever in South Africa: 1950 to 2011 | Onderstepoort Journal of Veterinary Research | 2013 | 59 |
| 42 | Ethnoveterinary medicine practices among Tsonga speaking people of South Africa | Onderstepoort Journal of Veterinary Research | 2006 | 57 |
| 43 | Review of Echinococcus species in South Africa | Onderstepoort Journal of Veterinary Research | 1965 | 56 |
| 44 | Climate change and the genus <i>Rhipicephalus</i> (Acari : Ixodidae) in Africa | Onderstepoort Journal of Veterinary Research | 2007 | 54 |
| 45 | A study of the pathology of lumpy skin disease in cattle | Onderstepoort Journal of Veterinary Research | 1982 | 54 |
| 46 | The virtual absence of Culicoides imicola (Diptera: Ceratopogonidae) in a light-trap survey of the colder, high-lying area of the eastern Orange Free State, South Africa, and implications for the transmission of arboviruses | Onderstepoort Journal of Veterinary Research | 1994 | 54 |
| 47 | A dog ecology study in an urban and a semi-rural area of Zambia | Onderstepoort Journal of Veterinary Research | 1993 | 54 |
| 48 | The African buffalo: A villain for inter-species spread of infectious diseases in southern Africa | Onderstepoort Journal of Veterinary Research | 2012 | 53 |
| 49 | In vitro cultivation of Cowdria ruminantium | Onderstepoort Journal of Veterinary Research | 1985 | 53 |
| 50 | Cattle and Culicoides biting midges as possible overwintering hosts of bluetongue virus | Onderstepoort Journal of Veterinary Research | 1971 | 53 |
