I. Horak

发表

Using ground‐derived data to assess the environmental niche of the spinose ear tick, Otobius megnini

A. Estrada-Peña, A. Guglielmone, S. Nava, 2010 .

Evidence for interspecific interactions in the ectoparasite infracommunity of a wild mammal

I. Horak, N. Bennett, H. Lutermann, 2016, Parasites & Vectors.

Efficacy of orally administered fluralaner (BravectoTM) or topically applied imidacloprid/moxidectin (Advocate®) against generalized demodicosis in dogs

I. Horak, Janina Taenzler, R. Frénais, 2015, Parasites & Vectors.

PATTERNS OF ASSOCIATION, NESTEDNESS, AND SPECIES CO-OCCURRENCE OF HELMINTH PARASITES IN THE GREATER KUDU, TRAGELAPHUS STREPSICEROS, IN THE KRUGER NATIONAL PARK, SOUTH AFRICA, AND THE ETOSHA NATIONAL PARK, NAMIBIA

I. Horak, G. Esch, N. Negovetich, 2003, The Journal of parasitology.

Parasites of domestic and wild animals in South Africa. XLI. Arthropod parasites of impalas, Aepyceros melampus, in the Kruger National Park.

V. De Vos, I. Horak, G. Gallivan, 2003, The Onderstepoort journal of veterinary research.

Ecology and control of ticks as disease vectors in wildlife of the Ngorongoro Crater, Tanzania

I. Horak, R. Fyumagwa, R. Hoare, 2007 .

Detachment rhythms of immature Ixodes rubicundus from their natural host, the rock elephant shrew (Elephantulus myurus).

I. Horak, J. S. du Toit, L. Fourie, 1994, The Onderstepoort journal of veterinary research.

History and development of research on wildlife parasites in southern Africa, with emphasis on terrestrial mammals, especially ungulates

I. Horak, K. Junker, B. Penzhorn, 2014, International journal for parasitology. Parasites and wildlife.

Parasites of domestic and wild animals in South Africa. XXI. Arthropod parasites of vaal ribbok, bontebok and scrub hares in the western Cape Province.

I. Horak, K. Sheppey, M. M. Knight, 1986, The Onderstepoort journal of veterinary research.

Diversity and distribution of ectoparasite taxa associated with Micaelamys namaquensis (Rodentia: Muridae), an opportunistic commensal rodent species in South Africa

I. Horak, S. Matthee, L. Stevens, 2022, Parasitology.

Effect of burning on the numbers of questing ticks collected by dragging.

I. Horak, G. Gallivan, A. Potgieter, 2006, The Onderstepoort journal of veterinary research.

EPIFAUNISTIC ARTHROPOD PARASITES OF THE FOUR-STRIPED MOUSE, RHABDOMYS PUMILIO, IN THE WESTERN CAPE PROVINCE, SOUTH AFRICA

M. McGeoch, I. Horak, S. Matthee, 2007, The Journal of parasitology.

Ectoparasite Diversity on Rodents at De Hoop Nature Reserve, Western Cape Province

I. Horak, S. Matthee, E. Ueckermann, 2010 .

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 Africa.

I. Horak, R. J. Taylor, A. Spickett, 2002, The Onderstepoort journal of veterinary research.

Tick vector biology : medical and veterinary aspects

I. Horak, T. Petney, B. Fivaz, 1992 .

Ticks of domestic animals in Africa: a guide to identification of species

A. Estrada-Peña, R. Pegram, I. Horak, 2003 .

The prevalence of blood parasites in helmeted guineafowls, Numida meleagris, in the Kruger National Park.

I. Horak, G. Bennett, F. Huchzermeyer, 1991, The Onderstepoort journal of veterinary research.

Effects of life-history traits on parasitism in a monogamous mammal, the eastern rock sengi (Elephantulus myurus)

I. Horak, H. Lutermann, K. Medger, 2012, Naturwissenschaften.

Redescription of Haemaphysalis (Rhipistoma) elliptica (Koch, 1844), an old taxon of the Haemaphysalis (Rhipistoma) leachi group from East and southern Africa, and of Haemaphysalis (Rhipistoma) leachi (Audouin, 1826) (Ixodida, Ixodidae).

I. Horak, D. Apanaskevich, J. Camicas, 2007, The Onderstepoort journal of veterinary research.

Ticks associated with the three largest wild ruminant species in southern Africa.

I. Horak, H. Golezardy, A. C. Uys, 2007, The Onderstepoort journal of veterinary research.

Ticks (Acari: Ixodidae) collected from animals in three western, semi-arid nature reserves in South Africa.

I. Horak, H. Golezardy, 2007, The Onderstepoort journal of veterinary research.

Displacement of Rhipicephalus decoloratus by Rhipicephalus microplus (Acari: Ixodidae) in the Eastern Cape Province, South Africa

I. Horak, A. Harrison, N. Nyangiwe, 2013, Experimental and Applied Acarology.

Effects of tectonics and large scale climatic changes on the evolutionary history of Hyalomma ticks.

S. Karim, C. Matthee, I. Horak, 2017, Molecular phylogenetics and evolution.

The effect of host vicariance and parasite life history on the dispersal of the multi‐host ectoparasite, Hyalomma truncatum

C. Matthee, I. Horak, S. Matthee, 2017 .

Parasites of domestic and wild animals in South Africa. L. Ixodid ticks infesting horses and donkeys

W. Smit, A. Halajian, I. Horak, 2017, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XLIX. Ticks (Acari: Ixodidae) infesting white and black rhinoceroses in southern Africa

D. Squarre, M. Hofmeyr, I. Horak, 2017, The Onderstepoort journal of veterinary research.

Analysis of large new South African dataset using two host-specificity indices shows generalism in both adult and larval ticks of mammals

G. Cumming, I. Horak, É. Hellard, 2015, Parasitology.

The Hard Ticks of the World

A. Estrada-Peña, A. Guglielmone, I. Horak, 2013, Springer Netherlands.

The genus Hyalomma. XI. Redescription of all parasitic stages of H. (Euhyalomma) asiaticum (Acari: Ixodidae) and notes on its biology

I. Horak, D. Apanaskevich, 2010, Experimental and Applied Acarology.

The genus Hyalomma Koch, 1844. x. redescription of all parasitic stages of H. (Euhyalomma) scupense Schulze, 1919 (= H. detritum Schulze) (Acari: Ixodidae) and notes on its biology.

I. Horak, D. Apanaskevich, N. Filippova, 2010, Folia parasitologica.

The genus Hyalomma Koch, 1844. IX. Redescription of all parasitic stages of H. (Euhyalomma) impeltatum Schulze & Schlottke, 1930 and H. (E.) somalicum Tonelli Rondelli, 1935 (Acari: Ixodidae)

I. Horak, D. Apanaskevich, 2009, Systematic Parasitology.

The genus Hyalomma Koch, 1844. VIII. Redescription of three Hyalommina Schulze, 1919 species (Acari: Ixodidae) from South Asia with notes on their biology

I. Horak, D. Apanaskevich, G. Geevarghese, 2009 .

Comments on controversial tick (Acari: Ixodida) species names and species described or resurrected from 2003 to 2008

A. Estrada-Peña, A. Guglielmone, I. Horak, 2009, Experimental and Applied Acarology.

The Genus Hyalomma: VII. Redescription of all Parasitic Stages of H. (Euhyalomma) dromedarii and H. (E.) schulzei (Acari: Ixodidae)

I. Horak, D. Apanaskevich, Anthony L. Schuster, 2008, Journal of medical entomology.

The genus Hyalomma Koch, 1844: v. re-evaluation of the taxonomic rank of taxa comprising the H. (Euhyalomma) marginatum koch complex of species (Acari: Ixodidae) with redescription of all parasitic stages and notes on biology

I. Horak, D. Apanaskevich, 2008 .

The genus Hyalomma Koch, 1844. IV. Redescription of all parasitic stages of H. (Euhyalomma) lusitanicum Koch, 1844 and the adults of H. (E.) franchinii Tonelli Rondelli, 1932 (acari: ixodidae) with a first description of its immature stages.

I. Horak, D. Apanaskevich, M. Santos-Silva, 2008, Folia parasitologica.

The genus Hyalomma. VI. Systematics of H. (Euhyalomma) truncatum and the closely related species, H. (E.) albiparmatum and H. (E.) nitidum (Acari: Ixodidae)

I. Horak, D. Apanaskevich, 2008, Experimental and Applied Acarology.

Hosts, seasonality and geographic distribution of the South African tortoise tick, Amblyomma marmoreum.

I. Horak, A. Spickett, H. Heyne, 2006, The Onderstepoort journal of veterinary research.

The genus Hyalomma Koch, 1844. i. reinstatement of Hyalomma (euhyalomma) glabrum Delpy, 1949 (Acari, Ixodidae) as a valid species with a redescription of the adults, the first description of its immature stages and notes on its biology.

I. Horak, D. Apanaskevich, 2006, The Onderstepoort journal of veterinary research.

Ixodid Ticks Feeding on Humans in South Africa: with Notes on Preferred Hosts, Geographic Distribution, Seasonal Occurrence and Transmission of Pathogens

I. Horak, G. Needham, Jane B. Walker, 2004, Experimental & Applied Acarology.

Parasites of South African wildlife. I. Helminths of bushbuck, Tragelaphus scriptus, and grey duiker, Sylvicapra grimmia, from the Weza State Forest, Natal.

I. Horak, J. Boomker, M. Keep, 1987, The Onderstepoort journal of veterinary research.

Prophylactic Treatment of Flea-Infested Dogs with an Imidacloprid / Flumethrin Collar (Seresto®, Bayer) to Preempt Infection with Dipylidium caninum

I. Horak, J. Fourie, D. Stanneck, 2013, Parasitology Research.

Prophylactic treatment of flea-infested cats with an imidacloprid/flumethrin collar to forestall infection with Dipylidium caninum

I. Horak, J. Fourie, D. Stanneck, 2012, Parasites & Vectors.

PARASITES OF SOUTH AFRICAN WILDLIFE . XIII

I. Horak, 2012 .

Helminth parasites of grysbok, common duikers and Angora and Boer goats in the Valley Bushveld in the eastern Cape Province.

I. Horak, J. Boomker, K. M. Macivor, 1989, The Onderstepoort journal of veterinary research.

Parasites of South African wildlife. III. Helminths of common reedbuck, Redunca arundinum, in Natal.

I. Horak, J. Boomker, M. Keep, 1989, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XXIV. Arthropod parasites of bushbuck and common duiker in the Weza State Forest, Natal.

I. Horak, A. Spickett, J. Boomker, 1989, The Onderstepoort journal of veterinary research.

The helminth parasites of various artiodactylids from some South African nature reserves.

I. Horak, J. Boomker, V. de Vos, 1986, The Onderstepoort journal of veterinary research.

The helminths of various antelope species from Natal.

I. Horak, J. Boomker, M. Keep, 1984, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. IX. Helminths in blesbok.

I. Horak, 1978, The Onderstepoort journal of veterinary research.

The efficacy of cambendazole against cestode and nematode infestations in sheep and cattle.

A. Snijders, I. Horak, I. Pienaar, 1972, Journal of the South African Veterinary Association.

Studies on paramphistomiasis VI. The anthelmintic efficacy of Lintex and Freon against Paramphistomum spp. in sheep and cattle.

I. Horak, 1964 .

Helminths and bot fly larvae of wild ungulates on a game ranch in central province, Zambia.

I. Horak, U. Zieger, J. Boomker, 1998, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. X. Helminths in impala.

I. Horak, 1978, The Onderstepoort journal of veterinary research.

Parasites of South African wildlife. XIV. Helminths of nyalas (Tragelaphus angasii) in the Mkuzi Game Reserve, KwaZulu-Natal.

I. Horak, J. Boomker, D. Booyse, 1996, The Onderstepoort journal of veterinary research.

Parasites of South African wildlife. XV. Helminths of scrub hares, Lepus saxatilis in the Kruger National Park.

I. Horak, J. Boomker, D. Booyse, 1997, The Onderstepoort journal of veterinary research.

Parasites of South African wildlife. VIII. Helminth and arthropod parasites of warthogs, Phacochoerus aethiopicus, in the eastern Transvaal.

I. Horak, J. Boomker, D. Booyse, 1991, The Onderstepoort journal of veterinary research.

The use of milbemycin oxime in a prophylactic anthelmintic programme to protect puppies, raised in an endemic area, against infection with Spirocerca lupi.

I. Horak, E. Williams, R. Schenker, 2010, Veterinary parasitology.

Impact of host sex and age on the diversity of endoparasites and structure of individual-based host-parasite networks in nyalas (Tragelaphus angasii Angas) from three game reserves in KwaZulu-Natal province, South Africa

B. Krasnov, I. Horak, K. Junker, 2022, Parasitology Research.

Comparison of 3 tests to detect acaricide resistance in Boophilus decoloratus on dairy farms in the Eastern Cape Province, South Africa.

I. Horak, R. J. Taylor, D. Kemp, 2003, Journal of the South African Veterinary Association.

Parasites of domestic and wild animals in South Africa. XLV. Helminths of dairy calves on dry-land Kikuyu grass pastures in the Eastern Cape Province.

I. Horak, R. Purnell, U. Evans, 2004, The Onderstepoort journal of veterinary research.

Paramphistomiasis of domestic ruminants.

I. Horak, 1971, Advances in parasitology.

The Argasidae, Ixodidae and Nuttalliellidae (Acari: Ixodida) of the world: a list of valid species names

Agustín Estrada-Peña, R. Shao, S. Barker, 2010 .

Range expansion of the economically important Asiatic blue tick, Rhipicephalus microplus, in South Africa

I. Horak, S. Matthee, N. Nyangiwe, 2017, Journal of the South African Veterinary Association.

The effects of a pour-on formulation of fluazuron 2.5% and flumethrin 1% on parasitic and free-living populations of Rhipicephalus decoloratus and Rhipicephalus microplus on and off bovine (Bonsmara breed) hosts

I. Horak, J. Liebenberg, J. Fourie, 2017 .

Questing ixodid ticks on the vegetation of sable antelope and multi-herbivore enclosures in Thabazimbi

I. Horak, A. Harrison, A. C. Uys, 2015, Journal of the South African Veterinary Association.

The extent of acaricide resistance in 1-, 2- and 3-host ticks on communally grazed cattle in the eastern region of the Eastern Cape Province, South Africa.

I. Horak, Z. Ntondini, E. V. van Dalen, 2008, Journal of the South African Veterinary Association.

Ixodid tick diversity on wild mammals, birds, and reptiles in and around Etosha National Park, Namibia.

W. C. Turner, I. Horak, Martina Küsters, 2017, African journal of ecology.

The ecology of the African vectors of heartwater, with particular reference to Amblyomma hebraeum and Amblyomma variegatum.

I. Horak, T. Petney, Y. Rechav, 1987, The Onderstepoort journal of veterinary research.

The Argasidae, Ixodidae and Nuttalliellidae (Acari: Ixodida): A World List of Valid Tick Names

I. Horak, J. Camicas, J. E. Keirans, 2004, Experimental & Applied Acarology.

The Known Distribution and Ecological Preferences of the Tick Subgenus Boophilus (Acari: Ixodidae) in Africa and Latin America

F. Jongejan, A. Estrada-Peña, A. Guglielmone, 2006, Experimental & Applied Acarology.

B. Krasnov, I. Horak, K. Junker, 2022, Parasitology.

Efficacy of orally administered powdered aloe juice (Aloe ferox) against ticks on cattle and ticks and fleas on dogs.

I. Horak, J. Fourie, L. Fourie, 2005, Journal of the South African Veterinary Association.

Ixodid ticks on cattle belonging to small-scale farmers at 4 communal grazing areas in South Africa.

C. G. Stewart, I. Horak, B. D. du Plessis, 2002, Journal of the South African Veterinary Association.

Parasites of cattle in the south western Orange Free State.

I. Horak, L. Fourie, 1990, Journal of the South African Veterinary Association.

Some gastrointestinal nematodes and ixodid ticks shared by several wildlife species in the Kruger National Park, South Africa

I. Horak, G. Gallivan, K. Junker, 2021, Parasitology.

Ixodid ticks (Acari: Ixodidae) collected from African savanna elephants (Loxodonta africana) and African forest elephants (Loxodonta cyclotis)

L. Neves, I. Horak, M. Kock, 2019, The Onderstepoort journal of veterinary research.

First record of the pantropical blue tick Rhipicephalus microplus in Namibia

C. Matthee, I. Horak, S. Matthee, 2013, Experimental and Applied Acarology.

Ticks on pastures and on two breeds of cattle in the Eastern Cape province, South Africa.

I. Horak, I. Ruddat, N. Nyangiwe, 2011, The Onderstepoort journal of veterinary research.

Goats as alternative hosts of cattle ticks.

I. Horak, N. Nyangiwe, 2007, The Onderstepoort journal of veterinary research.

The Seasonality of Free-Living Ticks on Döhne Sourveld Pastures Grazed by Bonsmara or by Nguni Cattle in the Eastern Cape Province

I. Horak, N. Nyangiwe, S. Goni, 2019 .

The host status of African buffaloes, Syncerus caffer, for Rhipicephalus (Boophilus) decoloratus.

I. Horak, H. Golezardy, A. C. Uys, 2006, The Onderstepoort journal of veterinary research.

Wildlife parasites: lessons for parasite control in livestock.

I. Horak, J. A. van Wyk, F. Malan, 1997, Veterinary parasitology.

Parasites of domestic and wild animals in South Africa. XXX. Ectoparasites of kudus in the eastern Transvaal Lowveld and the eastern Cape Province.

I. Horak, A. Spickett, J. Boomker, 1992, The Onderstepoort journal of veterinary research.

A century of tick taxonomy in South Africa.

I. Horak, 2009, The Onderstepoort journal of veterinary research.

Distribution of endemic and introduced tick species in Free State Province, South Africa

I. Horak, J. V. van Heerden, H. Heyne, 2015, Journal of the South African Veterinary Association.

The dynamics of questing ticks collected for 164 consecutive months off the vegetation of two landscape zones in the Kruger National Park (1988-2002). Part I. Total ticks, Amblyomma hebraeum and Rhipicephalus decoloratus.

I. Horak, G. Gallivan, A. Spickett, 2011, The Onderstepoort journal of veterinary research.

The comparative prevalence of five ixodid tick species infesting cattle and goats in Maputo Province, Mozambique.

L. Neves, I. Horak, J. Nöthling, 2009, The Onderstepoort journal of veterinary research.

The life cycle of Ixodes rubicundus (Acari: Ixodidae) and its adaptation to a hot, dry environment

I. Horak, L. Fourie, 2004, Experimental & Applied Acarology.

Collection of Free-Living Nymphs and Adults of Amblyomma Hebraeum (Acari: Ixodidae) with Pheromone/Carbon Dioxide Traps at 5 Different Ecological Sites in Heartwater Endemic Regions of South Africa

I. Horak, E. Venter, C. E. Yunker, 2004, Experimental & Applied Acarology.

Arthropod parasites of springbok, gemsbok, kudus, giraffes and Burchell's and Hartmann's zebras in the Etosha and Hardap Nature Reserves, Namibia.

I. Horak, R. Krecek, M. Anthonissen, 1992, The Onderstepoort journal of veterinary research.

Seasonal incidence of Karoo paralysis in relation to the infestation density of female Ixodes rubicundus.

I. Horak, C. de Jager, T. Petney, 1989, Veterinary parasitology.

Parasites of domestic and wild animals in South Africa. XIII. The seasonal incidence of adult ticks (Acarina: Ixodidae) on cattle in the Northern Transvaal.

I. Horak, J. Londt, I. D. de Villiers, 1979, The Onderstepoort journal of veterinary research.

First record of the pantropical blue tick Rhipicephalus microplus in Namibia

C. Matthee, I. Horak, S. Matthee, 2013, Experimental and Applied Acarology.

Boophilus microplus ticks found in West Africa

M. Madder, E. Thys, I. Horak, 2007, Experimental and Applied Acarology.

The dynamics of questing ticks collected for 164 consecutive months off the vegetation of two landscape zones in the Kruger National Park (1988-2002). Part II. Rhipicephalus appendiculatus and Rhipicephalus zambeziensis.

I. Horak, G. Gallivan, A. Spickett, 2011, The Onderstepoort journal of veterinary research.

Species composition and geographic distribution of ticks infesting cattle, goats and dogs in a temperate and in a subtropical region of south-east Africa.

L. Neves, I. Horak, N. Nyangiwe, 2009, The Onderstepoort journal of veterinary research.

Ixodid ticks infesting domestic goats in communal land areas of Zimbabwe.

I. Horak, A. Latif, T. Hove, 2008, Journal of the South African Veterinary Association.

Invasive cattle ticks in East Africa: morphological and molecular confirmation of the presence of Rhipicephalus microplus in south-eastern Uganda

M. Madder, N. Juleff, F. Jongejan, 2019, Parasites & Vectors.

The dynamics of questing ticks collected for 164 consecutive months off the vegetation of two landscape zones in the Kruger National Park (1988-2002). Part III. The less commonly collected species.

I. Horak, G. Gallivan, A. Spickett, 2011, The Onderstepoort journal of veterinary research.

Ixodid ticks on dogs in the eastern region of the Eastern Cape Province, South Africa.

I. Horak, N. Nyangiwe, N. Bryson, 2006, The Onderstepoort journal of veterinary research.

Striped mice, Rhabdomys pumilio, and other murid rodents as hosts for immature ixodid ticks as in the Eastern Cape Province.

D. J. Howell, I. Horak, T. Petney, 2004, The Onderstepoort journal of veterinary research.

Ixodid ticks on indigenous goats owned by small-scale farmers in four communal grazing areas in South Africa.

C. G. Stewart, I. Horak, B. D. du Plessis, 2002, Journal of the South African Veterinary Association.

Parasites of domestic and wild animals in South Africa. XXXVIII. Ixodid ticks collected from 23 wild carnivore species.

I. Horak, L. Braack, L. Fourie, 2000, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XXXVII. Ixodid ticks on cattle on Kikuyu grass pastures and in Valley Bushveld in the eastern Cape Province.

I. Horak, 1999, The Onderstepoort journal of veterinary research.

The comparative host status of red veld rats (Aethomys chrysophilus) and bushveld gerbils (Tatera leucogaster) for epifaunal arthropods in the southern Kruger National Park, South Africa.

J. P. Louw, I. Horak, L. Braack, 1996, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XXVI. The mosaic of ixodid tick infestations on birds and mammals in the Mountain Zebra National Park.

I. Horak, P. Novellie, E. Williams, 1991, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XXII. Ixodid ticks on domestic dogs and on wild carnivores.

I. Horak, A. J. Guillarmod, L. C. Moolman, 1987, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XVII. Arthropod parasites of Burchell's zebra, Equus burchelli, in the eastern Transvaal Lowveld.

I. Horak, B. de Klerk, V. de Vos, 1984, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XI. Helminths in cattle on natural pastures in the Northern Transvaal.

I. Horak, 1978, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. VI. Helminths in calves on irrigated pastures on the transvaal highveld.

J. P. Louw, I. Horak, 1978, The Onderstepoort journal of veterinary research.

A Look at the World of Ticks

R. Shao, A. Estrada-Peña, A. Guglielmone, 2011 .

Vertical migration of adult Ixodes rubicundus, the Karoo paralysis tick (Acari: Ixodidae)

I. Horak, D. Kok, L. Fourie, 1994, Experimental & Applied Acarology.

Arthropod parasites of elephant-shrews, with particular reference to ticks

I. Horak, D. Kok, L. Fourie, 1995 .

The Effects of a Pour-on Formulation of Fluazuron 2.5 % and Flumethrin 1 % on Populations of Rhipicephalus decoloratus and Rhipicephalus microplus Both on and off Bovine (Bonsmara Breed) Hosts

I. Horak, J. Liebenberg, J. Fourie, 2013, Parasitology Research.

Parasites of domestic and wild animals in South Africa. XLIII. Ixodid ticks of domestic dogs and cats in the Western Cape Province.

I. Horak, S. Matthee, 2003, The Onderstepoort journal of veterinary research.

Diversity, seasonality and sites of attachment of adult ixodid ticks on dogs in the central region of the Free State Province, South Africa.

P. A. Jacobs, I. Horak, D. Kok, 2001, The Onderstepoort journal of veterinary research.

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-Natal.

R. Bagnall, I. Horak, A. Spickett, 1995, The Onderstepoort journal of veterinary research.

Trials with rafoxanide. 6. The effect of repeated and single treatments with rafoxanide against Haemonchus contortus and Oestrus ovis in sheep.

J. P. Louw, A. Snijders, I. Horak, 1973, Journal of the South African Veterinary Association.

Parasites of domestic and wild animals in South Africa. XLII. Helminths of sheep on four farms in the Eastern Cape Province.

I. Horak, 2003, The Onderstepoort journal of veterinary research.

Trials with rafoxanide. 5. Efficacy studies against Fasciola hepatica, Fasciola gigantica, Paramphistomum microbothrium and various nematodes in sheep.

J. P. Louw, A. Snijders, I. Horak, 1972, Journal of the South African Veterinary Medical Association.

Live mass gains and wool production of merino sheep: three treatment programmes for parasite control.

M. R. Honer, I. Horak, J. Schröder, 1976, Journal of the South African Veterinary Association.

Parasites of domestic and wild animals in South Africa. XXVIII. Helminth and arthropod parasites of Angora goats and kids in Valley Bushveld.

I. Horak, E. Williams, M. M. Knight, 1991, The Onderstepoort journal of veterinary research.

Helminth and arthropod parasites of Angora goats on irrigated Kikuyu grass pastures in the eastern Cape Province.

I. Horak, E. Williams, B. Fivaz, 1990, Journal of the South African Veterinary Association.

Parasites of domestic and wild animals in South Africa. XIX. Ixodid ticks and fleas on rock dassies (Procavia capensis) in the Mountain-Zebra National Park.

I. Horak, L. Fourie, 1986, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XVI. Helminth and arthropod parasites of blue and black wildebeest (Connochaetes taurinus and Connochaetes gnou).

I. Horak, M. R. Brown, V. de Vos, 1983, The Onderstepoort journal of veterinary research.

Host specificity and the distribution of the helminth parasites of sheep, cattle, impala and blesbok according to climate.

I. Horak, 1981, Journal of the South African Veterinary Association.

Comparative Efficacy and Safety of Two Treatment Regimens with a Topically Applied Combination of Imidacloprid and Moxidectin (Advocate®) against Generalised Demodicosis in Dogs

I. Horak, J. Heine, K. Krieger, 2009, Parasitology Research.

Efficacy of slow-release collar formulations of imidacloprid/flumethrin and deltamethrin and of spot-on formulations of fipronil/(s) - methoprene, dinotefuran/pyriproxyfen/permethrin and (s) –methoprene/amitraz/fipronil against Rhipicephalus sanguineus and Ctenocephalides felis felis on dogs

I. Horak, J. Fourie, D. Stanneck, 2012, Parasites & Vectors.

Efficacy of a spot-on formulation of pyriprole on dogs infested with Sarcoptes scabiei

I. Horak, J. Fourie, V. A. de la Puente Redondo, 2010, Veterinary Record.

The efficacy of an imidacloprid/moxidectin combination against naturally acquired Sarcoptes scabiei infestations on dogs.

I. Horak, J. Heine, L. Fourie, 2006, Australian veterinary journal.

Efficacy of an imidacloprid/flumethrin collar against fleas, ticks, mites and lice on dogs

I. Horak, K. Krieger, J. Fourie, 2012, Parasites & Vectors.

Efficacy of an imidacloprid/flumethrin collar against fleas and ticks on cats

I. Horak, K. Krieger, J. Fourie, 2012, Parasites & Vectors.

Effects of the scab mite Psoroptes ovis on the haematology and live mass of Merino and Dorper sheep.

I. Horak, L. Fourie, T. Meintjes, 2002, The Onderstepoort journal of veterinary research.

The Efficacy of a Topically Applied Combination of Imidacloprid and Permethrin Against Stomoxys calcitrans on Dogs

I. Horak, D. Stanneck, L. Fourie, 2006 .

Parasites of domestic and wild animals in South Africa. XXXII. Ixodid ticks on scrub hares in the Transvaal.

I. Horak, A. Spickett, L. Braack, 1993, The Onderstepoort journal of veterinary research.

Birds as hosts of immature ixodid ticks in Free State Province, South Africa.

I. Horak, L. Fourie, D. V. van Niekerk, 2006, Onderstepoort Journal of Veterinary Research.

Sources of Information and Methods

A. Estrada-Peña, I. Horak, G. Gallivan, 2018 .

The Genus Rhipicephalus Koch, 1844

A. Estrada-Peña, I. Horak, G. Gallivan, 2018 .

The Genus Amblyomma Koch, 1844

A. Estrada-Peña, I. Horak, G. Gallivan, 2018 .

The Genus Hyalomma Koch, 1844

A. Estrada-Peña, I. Horak, G. Gallivan, 2018 .

The Influence of Interspecific Competition and Host Preference on the Phylogeography of Two African Ixodid Tick Species

C. Matthee, A. Estrada-Peña, I. Horak, 2013, PloS one.

Abiotic and biotic determinants of tick burdens in the eastern rock sengi (Elephantulus myurus)

I. Horak, H. Lutermann, K. Medger, 2012, Medical and veterinary entomology.

Detection of Anaplasma bovis In An Undescribed Tick Species Collected from the Eastern Rock Sengi Elephantulus myurus

K. Bown, I. Horak, A. Harrison, 2011, The Journal of parasitology.

Small mammals as hosts of immature ixodid ticks.

I. Horak, L. Braack, L. Fourie, 2005, The Onderstepoort journal of veterinary research.

Elephant shrews as hosts of immature ixodid ticks.

I. Horak, P. Woodall, L. Fourie, 2005, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XXXV. Ixodid ticks and bot fly larvae in the Bontebok National Park.

I. Horak, J. Boomker, 1998, The Onderstepoort journal of veterinary research.

Exotic arthropods in the Kruger National Park, South Africa: modes of entry and population status.

L. Braack, I. Horak, L. Braack, 1995 .

Helminth and arthropod parasites of indigenous goats in the northern Transvaal.

I. Horak, K. Ramsay, J. Boomker, 1994, The Onderstepoort journal of veterinary research.

The effect of veld-burning on the seasonal abundance of free-living ixodid ticks as determined by drag-sampling.

A. van Niekerk, I. Horak, A. Spickett, 1992, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XXIX. Ixodid ticks on hares in the Cape Province and on hares and red rock rabbits in the Orange Free State.

I. Horak, L. Fourie, 1991, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XXVII. Ticks on helmeted guineafowls in the eastern Cape Province and eastern Transvaal Lowveld.

I. Horak, E. Williams, A. Spickett, 1991, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XXIII. Helminth and arthropod parasites of warthogs, Phacochoerus aethiopicus, in the eastern Transvaal Lowveld.

I. Horak, J. Boomker, F. Potgieter, 1988, The Onderstepoort journal of veterinary research.

The developmental success of Amblyomma hebraeum and Amblyomma marmoreum on the leopard tortoise, Geochelone pardalis.

I. Horak, T. Petney, K. Dower, 1988, The Onderstepoort journal of veterinary research.

Some avian and mammalian hosts of Amblyomma hebraeum and Amblyomma marmoreum (Acari: Ixodidae).

I. Horak, T. Petney, V. de Vos, 1987, The Onderstepoort journal of veterinary research.

The scrub hare, a reliable indicator of the presence of Hyalomma ticks in the Cape Province.

I. Horak, K. M. Macivor, 1987, Journal of the South African Veterinary Association.

A comparison of the tick burdens of wild animals in a nature reserve and on an adjacent farm where tick control is practised.

I. Horak, M. M. Knight, 1986, Journal of the South African Veterinary Association.

The ixodid tick burdens of various large ruminant species in South African nature reserves.

I. Horak, J. Boomker, F. Potgieter, 1983, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XV. The seasonal prevalence of ectoparasites on impala and cattle in the Northern Transvaal.

I. Horak, 1982, The Onderstepoort journal of veterinary research.

Adaptive Radiation and Speciation in Rhipicephalus ticks: A Medley of Novel Hosts, Nested Predator-Prey Food Webs, Off-host Periods and Dispersal Along Temperature Variation Gradients.

C. Matthee, I. Horak, D. Apanaskevich, 2021, Molecular phylogenetics and evolution.

Climate change and the genus Rhipicephalus (Acari: Ixodidae) in Africa.

C. Scholtz, J. Olwoch, A. V. van Jaarsveld, 2007, The Onderstepoort journal of veterinary research.

Larval biology of rhipicephalus (Boophilus) decoloratus (Acarina: Ixodidae) in Free State Province, South Africa.

I. Horak, L. Fourie, Phalatsi, 2004, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. I. Oestrus ovis in sheep.

I. Horak, 1977, The Onderstepoort journal of veterinary research.

Species with Broad Distributions

A. Estrada-Peña, A. Guglielmone, I. Horak, 2014 .

A New Species of Ixodes (Acari: Ixodidae) From South African Mammals

C. Matthee, I. Horak, S. Matthee, 2011, The Journal of parasitology.

Individual Species Accounts

A. Estrada-Peña, A. Guglielmone, I. Horak, 2014 .

Parasites of domestic and wild animals in South Africa. LI. Ticks infesting leopard tortoises Stigmochelys pardalis, hingeback tortoises Kinixys zombensis and angulate tortoises Chersina angulata

I. Horak, A. Pearcy, Kyle J. Lloyd, 2017, The Onderstepoort journal of veterinary research.

First Description of the Immature Stages and Redescription of the Adults of Cosmiomma hippopotamensis (Acari: Ixodidae) with Notes on Its Bionomics

I. Horak, D. Apanaskevich, Jane B. Walker, 2013, Journal of medical entomology.

Ticks of four-toed elephant shrews and Southern African hedgehogs.

I. Horak, H. Lutermann, S. L. Hallam, 2011, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XLVIII. Ticks (Acari: Ixodidae) infesting domestic cats and wild felids in southern Africa.

I. Horak, E. Donkin, H. Heyne, 2010, The Onderstepoort journal of veterinary research.

Ixodid ticks on domestic dogs in the Northern Cape Province of South Africa and in Namibia.

I. Horak, S. Matthee, A. Gaugler, 2010, Journal of the South African Veterinary Association.

Ixodid ticks on dogs belonging to people in rural communities and villages in Maputo Province, Mozambique.

L. Neves, I. Horak, C. de Matos, 2008, The Onderstepoort journal of veterinary research.

The genus Hyalomma Koch, 1844. III. Redescription of the adults and larva of H. (Euhyalomma) impressum Koch, 1844 (Acari: Ixodidae) with a first description of its nymph and notes on its biology.

I. Horak, D. Apanaskevich, 2007, Folia parasitologica.

Parasites of domestic and wild animals in South Africa. XLVII. Ticks of tortoises and other reptiles.

I. Horak, B. Henen, M. Hofmeyr, 2006, The Onderstepoort journal of veterinary research.

Ticks on crested francolins, Francolinus sephaena, and on the vegetation on a farm in Limpopo Province, South Africa.

I. Horak, A. C. Uys, 2005, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XL. Ticks on dogs belonging to people in rural communities and carnivore ticks on the vegetation.

I. Horak, A. Spickett, F. Emslie, 2001, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XXXIX. Helminth and arthropod parasites of Angora goats in the southern Karoo.

I. Horak, C. J. Greeff, K. M. Macivor, 2001, The Onderstepoort journal of veterinary research.

Hosts of the immature stages of the rhinoceros tick, Dermacentor rhinocerinus (Acari, Ixodidae).

I. Horak, M. Cohen, 2001, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XXXVI. Arthropod parasites of yellow mongooses, Cynictis penicillata (G. Cuvier, 1829).

J. P. Louw, I. Horak, J. Beaucournu, 1999, The Onderstepoort journal of veterinary research.

Ixodid tick infestations of wild birds and mammals on a game ranch in central province, Zambia.

I. Horak, U. Zieger, A. C. Uys, 1998, The Onderstepoort journal of veterinary research.

Rhipicephalus exophthalmos sp. nov., a new tick species from southern Africa, and redescription of Rhipicephalus oculatus Neumann, 1901, with which it has hitherto been confused (Acari: Ixodida: Ixodidae).

I. Horak, H. Heyne, J. E. Keirans, 1993, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XXXI. Adult ixodid ticks on sheep in the Cape Province and in the Orange Free State.

I. Horak, L. Fourie, 1992, The Onderstepoort journal of veterinary research.

Ixodid ticks and lice infesting red duikers and bushpigs in north-eastern Natal.

I. Horak, J. Boomker, J. Flamand, 1991, The Onderstepoort journal of veterinary research.

The host status of the striped mouse, Rhabdomys pumilio, in relation to the tick vectors of heartwater in South Africa.

D. J. Howell, I. Horak, T. Petney, 1989, The Onderstepoort journal of veterinary research.

Comparative host usage by Amblyomma hebraeum and Amblyomma marmoreum, (Acari, Ixodidae) the South African vectors of the disease heartwater

I. Horak, T. Petney, 1988 .

Arthropod parasites of some wild animals in South Africa and Namibia.

I. Horak, 1987, Journal of the South African Veterinary Association.

Parasites of domestic and wild animals in South Africa. XX. Arthropod parasites of the Cape mountain zebra (Equus zebra zebra).

I. Horak, M. M. Knight, V. de Vos, 1986, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XVIII. The crowned guinea fowl (Numida meleagris), an important host of immature ixodid ticks.

I. Horak, E. Williams, 1986, The Onderstepoort journal of veterinary research.

Arthropod parasites of Hartmann's mountain zebra, Equus zebra hartmannae, in South West Africa/Namibia.

H. C. Biggs, I. Horak, R. K. Reinecke, 1984, The Onderstepoort journal of veterinary research.

The prevalence of helminth and arthropod parasites of warthog, Phacochoerus aethiopicus, in South West Africa/Namibia.

H. C. Biggs, I. Horak, T. Hanssen, 1983, The Onderstepoort journal of veterinary research.

Ticks collected from birds in the northern provinces of South Africa, 2004-2006.

I. Horak, H. P. Leinaas, G. Grieve, 2009, The Onderstepoort journal of veterinary research.

Remarks on Some Invalid Names

A. Estrada-Peña, A. Guglielmone, I. Horak, 2014 .

The Genus Haemaphysalis Koch, 1844

A. Estrada-Peña, I. Horak, G. Gallivan, 2018 .

The Genus Ixodes Latrielle, 1795

A. Estrada-Peña, I. Horak, G. Gallivan, 2018 .

An undescribed Rhipicephalus species associated with field paralysis of Angora goats.

I. Horak, L. Fourie, L. Marais, 1988, Journal of the South African Veterinary Association.

Parasites of domestic and wild animals in South Africa. VII. Helminths in pigs slaughtered at the Pretoria municipal abattoir.

I. Horak, 1978, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. VIII. Helminths in pigs kept under semi-intensive conditions.

I. Horak, 1978, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XII. Artificial transmission of nematodes from blesbok and impala to sheep, goats and cattle.

I. Horak, 1979, The Onderstepoort journal of veterinary research.

Comparative scanning electron microscopy of Gasterophilus third instars

D. Otranto, D. Colwell, I. Horak, 2007, Medical and veterinary entomology.

Internal parasites of horses on mixed grassveld and bushveld in Transvaal, Republic of South Africa.

I. Horak, R. Krecek, R. K. Reinecke, 1989, Veterinary parasitology.

Cowdria ruminantium infection in ticks in the Kruger National Park

G. Medley, G. Smith, I. Horak, 1999, Veterinary Record.

Sites of attachment and density assessment of ixodid ticks (Acari: Ixodidae) on impala (Aepyceros melampus)

I. Horak, S. Matthee, D. Meltzer, 1997, Experimental & Applied Acarology.

The Genus Rhipicephalus (Acari, Ixodidae): Rhipicephalus species names of the world

I. Horak, Jane B. Walker, J. E. Keirans, 2000 .

Sites of attachment and intraspecific infestation densities of the brown paralysis tick (Rhipicephalus punctatus) on Angora goats

I. Horak, L. Fourie, J. M. Zyl, 1991, Experimental & Applied Acarology.

Quantitative and quaHtative aspects of the parasite burdens of rock dassies ( Procavia capensis Pallas, 17(6) in the Mountain Zebra National Park

I. Horak, L. Fourie, E. Visser, 1987 .

Ectoparasite Diversity in the Eastern Rock Sengis (Elephantulus myurus): The Effect of Seasonality and Host Sex

I. Horak, N. Bennett, H. Lutermann, 2015 .

The Namaqua rock mouse (Micaelamys namaquensis) as a potential reservoir and host of arthropod vectors of diseases of medical and veterinary importance in South Africa

I. Horak, N. Bennett, H. Lutermann, 2014, Parasites & Vectors.

Differential feeding success of two paralysis-inducing ticks, Rhipicephalus warburtoni and Ixodes rubicundus on sympatric small mammal species, Elephantulus myurus and Micaelamys namaquensis.

I. Horak, N. Bennett, A. Harrison, 2012, Veterinary parasitology.

Natural hosts of the larvae of Nuttalliella sp. (N. namaqua?) (Acari: Nuttalliellidae).

C. Matthee, I. Horak, H. Lutermann, 2012, The Onderstepoort journal of veterinary research.

Effects of life-history traits on parasitism in a monogamous mammal, the eastern rock sengi (Elephantulus myurus)

I. Horak, H. Lutermann, K. Medger, 2011, Naturwissenschaften.

Fleas of elephant shrews (Mammalia, Macroscelididae) and a new host and locality record for Macroscelidopsylla albertyni De Meillon & Marcus, 1958 (Siphonaptera, Chimaeropsyllidae).

I. Horak, J. Beaucournu, L. Fourie, 2003, The Onderstepoort journal of veterinary research.

Hosts, seasonal occurrence and life cycle of Rhipicentor nuttalli (Acari: Ixodidae).

I. Horak, D. Kok, L. Fourie, 2002, The Onderstepoort journal of veterinary research.

Sequential feeding of Ixodes rubicundus on its natural host, Elephantulus myurus: effects on tick mass and on engorgement and moulting success.

I. Horak, J. S. du Toit, L. Fourie, 1994, The Onderstepoort journal of veterinary research.

Comparative Speed of Kill, Repellent (anti-feeding) and Acaricidal Efficacy of an Imidacloprid/Flumethrin Collar (Seresto®) and a Fipronil/(S)-Methoprene/Eprinomectin/Praziquantel Spot-on (Broadline®) against Ixodes ricinus (Linné, 1758) on Cats

B. Schunack, I. Horak, J. Fourie, 2015, Parasitology Research.

Efficacy of an imidacloprid/flumethrin collar against fleas and ticks on cats

I. Horak, K. Krieger, J. Fourie, 2012, Parasites & Vectors.

Host-parasite relationships of Paramphistomum microbothrium Fischoeder, 1901, in experimentally infested ruminants, with particular reference to sheep.

I. Horak, 1967, The Onderstepoort journal of veterinary research.

Helminth Parasites of Cape Mountain Zebras from Cape Province, South Africa

I. Horak, R. Krecek, F. Malan, 1994, Journal of wildlife diseases.

Trials with rafoxanide. 7. Efficacy against Fasciola hepatica, Haemonchus placei and Bunostomum phlebotomum in cattle.

A. Snijders, I. Horak, 1975, Journal of the South African Veterinary Association.

HELMINTHS AND ARTHROPODS OF BLACK AND WHITE RHINOCEROSES IN SOUTHERN AFRICA

I. Horak, R. Krecek, B. Penzhorn, 1997, Journal of wildlife diseases.

Helminth Parasites of Cape Mountain Zebras from

I. Horak, R. Krecek, F. Malan, 1994 .

Parasites of domestic and wild animals in South Africa. IV. Helminths in sheep on irrigated pasture on the Transvall Highveld.

J. P. Louw, I. Horak, 1977, The Onderstepoort journal of veterinary research.

A modification of standard procedures for evaluating the relative efficacy of anthelmintics

A. Snijders, I. Horak, R. K. Reinecke, 1962 .

AN EXAMINATION OF THE INFRACOMMUNITIES AND COMPONENT COMMUNITIES FROM IMPALA (AEPYCEROS MELAMPUS) IN THE KRUGER NATIONAL PARK, SOUTH AFRICA

I. Horak, G. Esch, N. Negovetich, 2006, The Journal of parasitology.

Nodular abomasitis in impala (Aepyceros melampus) caused by the nematode Longistrongylus sabie.

I. Horak, J. Boomker, J. Pletcher, 1984, The Journal of parasitology.

The efficacy of milbemycin oxime against pre-adult Spirocerca lupi in experimentally infected dogs.

I. Horak, R. Schenker, P. Swart, 2011, Veterinary parasitology.

Differential feeding success of two economically important tick species Rhipicephalus warburtoni and Ixodes rubicundus on two sympatric small mammal species Micaelamys namaquensis and

I. Horak, N. Bennett, A. Harrison, 2017 .

The appetence behaviour of two South African paralysis-inducing ixodid ticks

I. Horak, D. Kok, L. Fourie, 1993, Experimental & Applied Acarology.

Domestic mammals facilitate tick-borne pathogen transmission networks in South African wildlife

G. Cumming, I. Horak, É. Hellard, 2018 .

Identity of Haemaphysalis (Rhipistoma) muhsamae Santos Dias, 1954 (Acari: Ixodidae) and H. (R.) subterra Hoogstraal, El Kammah & Camicas, 1992, parasites of carnivores and rodents in eastern and southern Africa

I. Horak, D. Apanaskevich, J. A. Tomlinson, 2018, Systematic Parasitology.

Tick‐Borne Diseases

A. Estrada-Peña, I. Horak, G. Gallivan, 1959 .

A comparison of live and destructive sampling methods of determining the size of parasitic tick populations

I. Horak, T. Petney, K. M. Macivor, 1987, Experimental & Applied Acarology.

Linognathus weisseri n. sp. (Phthiraptera: Linognathidae) of impalas, Aepyceros melampus: description and biology.

I. Horak, L. Durden, 2004, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XIV. The seasonal prevalence of Rhipicephalus sanguineus and Ctenocephalides spp. on kennelled dogs in Pretoria North.

I. Horak, 1982, The Onderstepoort journal of veterinary research.

Efficacy and speed of kill of a topically applied formulation of dinotefuran-permethrin-pyriproxyfen against weekly tick infestations with Rhipicephalus sanguineus (sensu lato) on dogs

I. Horak, M. Varloud, J. Fourie, 2016, Parasites & Vectors.

On-host ecology and off-host survival of the sheep scab mite Psoroptes ovis.

I. Horak, L. Fourie, T. Meintjes, 2002, The Onderstepoort journal of veterinary research.

Host preference of the sheep scab mite, Psoroptes ovis.

I. Horak, L. Fourie, T. Meintjes, 2002, Journal of the South African Veterinary Association.

The rate of spread of sheep scab within small groups of Merino and Dorper sheep.

I. Horak, L. Fourie, T. Meintjes, 2002, Journal of the South African Veterinary Association.

The efficacy of a topically applied combination of cyphenothrin and pyriproxyfen against the southern African yellow dog tick, Haemaphysalis elliptica, and the cat flea, Ctenocephalides felis, on dogs.

I. Horak, J. Fourie, M. G. Snyman, 2010, Journal of the South African Veterinary Association.

A New Species of Rhipicephalus (Acari: Ixodidae), a Parasite of Red River Hogs and Domestic Pigs in the Democratic Republic of Congo

I. Horak, D. Apanaskevich, L. K. Mulumba-Mfumu, 2013, Journal of medical entomology.

The prevalence of Cowdria ruminantium in free-living adult Amblyomma hebraeum collected at a communal grazing area and in 2 wildlife reserves in South Africa.

I. Horak, E. Venter, B. Simbi, 2002, Journal of the South African Veterinary Association.

Ticks and tick-borne pathogens infecting livestock and dogs in Tchicala-Tcholoanga, Huambo Province, Angola

L. Neves, C. Byaruhanga, I. Horak, 2021, Parasitology Research.

Ticks and tick-borne pathogens infecting livestock and dogs in Tchicala-Tcholoanga, Huambo Province, Angola

L. Neves, C. Byaruhanga, I. Horak, 2021, Parasitology research.

Description of Aegyptianella botuliformis n. sp. (Rickettsiales: Anaplasmataceae) from the helmeted guineafowl, Numida meleagris.

I. Horak, J. Putterill, F. Huchzermeyer, 1992, The Onderstepoort journal of veterinary research.

The seasonal abundance of oribatid mites (Acari: Cryptostigmata) on an irrigated Kikuyu grass pasture

I. Horak, R. Krecek, A. Verster, 1994, Experimental & applied acarology.

Haematological changes caused by Trichostrongylus colubriformis in lambs fed a dystrophogenic diet.

I. Horak, G. Horton, J. Schröder, 1977, Journal of the South African Veterinary Association.

The pathological physiology of helminth infestations. 3. Trichostrongylus colubriformis.

I. Horak, R. S. Gray, R. Clark, 1968, The Onderstepoort journal of veterinary research.

The pathologigal physiology of helminth infestations. II. Oesophagostomum columbianum.

I. Horak, R. Clark, 1966, The Onderstepoort journal of veterinary research.

The pathological physiology of helminth infestations. I. Ostertagia circumcincta.

I. Horak, J. Botha, R. Clark, 1965, The Onderstepoort journal of veterinary research.

The pathological physiology of Ostertagia circumcincta infestation.

I. Horak, R. Clark, 1964 .

Studies on paramphistomiasis. V. The pathological physiology of the acute disease in sheep

I. Horak, R. Clark, 1963 .

Parasites of domestic and wild animals in South Africa. XLIV. Fleas (Insecta: Siphonaptera: Pulicidae) collected from 15 carnivore species.

I. Horak, L. Braack, J. Beaucournu, 2004, The Onderstepoort journal of veterinary research.

Some wild hosts of the Karoo paralysis tick, Ixodes rubicundus Neumann, 1904 (Acari: Ixodidae).

I. Horak, L. Fourie, L. C. Moolman, 1987, The Onderstepoort journal of veterinary research.

An evaluation of strategic and threshold control measures against the Karoo paralysis tick, Ixodes rubicundus (Acari: Ixodidae) in South Africa

I. Horak, D. Kok, L. Fourie, 1995, Experimental & Applied Acarology.

Helminth and arthropod parasites of springbok, Antidorcas marsupialis, in the Transvaal and Western Cape Province.

I. Horak, D. Meltzer, V. de Vos, 1982, The Onderstepoort journal of veterinary research.

Efficacy of orally administered fluralaner (BravectoTM) or topically applied imidacloprid/moxidectin (Advocate®) against generalized demodicosis in dogs

I. Horak, Janina Taenzler, R. Frénais, 2015, Parasites & Vectors.

Seasonal occurrence of Karoo paralysis in Angora goats in relation to the infestation density of female Ixodes rubicundus.

J. V. van Zyl, I. Horak, L. Fourie, 1992, Veterinary parasitology.

Parasites of domestic and wild animals in South Africa. XXV. Ixodid ticks on sheep in the north-eastern Orange Free State and in the eastern Cape Province.

I. Horak, E. Williams, P. V. van Schalkwyk, 1991, The Onderstepoort journal of veterinary research.

Parasites of South African wildlife. XVI. Helminths of some antelope species from the Eastern and Western Cape Provinces.

I. Horak, J. Boomker, D. Booyse, 2000, The Onderstepoort journal of veterinary research.

Parasites of South African wildlife. II. Helminths of kudu, tragelaphus strepsiceros, from South West Africa/Namibia.

I. Horak, M. Anthonissen, J. Boomker, 1988, The Onderstepoort journal of veterinary research.

Arthropod parasites of common reedbuck, Redunca arundinum, in Natal.

I. Horak, J. Boomker, M. Keep, 1988, The Onderstepoort journal of veterinary research.

The effect of dipping on parasitic and free-living populations of Amblyomma hebraeum on a farm and on an adjacent nature reserve.

I. Horak, T. Petney, 1987, The Onderstepoort journal of veterinary research.

Helminth and arthropod parasites of vaal ribbok, Pelea capreolus, in the western Cape Province.

I. Horak, B. de Klerk, V. de Vos, 1982, The Onderstepoort journal of veterinary research.

The control of parasites in antelope in small gama reserves.

I. Horak, 1980, Journal of the South African Veterinary Association.

The efficacy of collars impregnated with flumethrin and propoxur against experimental infestations of adult Rhipicephalus sanguineus on dogs.

I. Horak, D. Stanneck, L. Fourie, 2003, Journal of the South African Veterinary Association.

Ectoparasites of dogs belonging to people in resource-poor communities in North West Province, South Africa.

J. P. Louw, I. Horak, N. Bryson, 2000, Journal of the South African Veterinary Association.

The seasonal abundance of adult ixodid ticks on Merino sheep in the south-western Orange Free State.

I. Horak, L. Fourie, L. Marais, 1988, Journal of the South African Veterinary Association.

(Phthiraptera: Linognathidae) of impalas, Aepyceros m melampus: description and biology

I. Horak, L. Durden, 2004 .

Helminth and arthropod parasites of blesbok, damaliscus dorcas phillipsi, and of bontebok, Damaliscus dorcas dorcas.

I. Horak, M. R. Brown, J. Boomker, 1982, The Onderstepoort journal of veterinary research.

Parasites of South African wildlife. IX. Helminths of kudu, Tragelaphus strepsiceros, in the eastern Cape Province.

I. Horak, J. Boomker, M. M. Knight, 1991, The Onderstepoort journal of veterinary research.

Dynamics of free-living ixodid ticks on a game ranch in the Central Province, Zambia.

I. Horak, U. Zieger, A. Cauldwell, 1998, The Onderstepoort journal of veterinary research.

The Community Structure of Ticks on Kudu, Tragelaphus strepsiceros , in the Eastern Cape Province of South Africa

I. Horak, T. Petney, 1997 .

Drag-sampling of free-living ixodid ticks in the Kruger National Park.

I. Horak, A. Spickett, L. Braack, 1991, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XXXIV. Arthropod parasites of nyalas in north-eastern KwaZulu-Natal.

I. Horak, J. Boomker, J. Flamand, 1995, Onderstepoort Journal of Veterinary Research.

The louse fly Lipoptena paradoxa Newstead, 1907 (Diptera:Hippoboscidae): description of its adult and puparium and biology in South Africa.

I. Horak, J. Boomker, E. Visagie, 1992, The Onderstepoort journal of veterinary research.

Ticks Feeding on Humans

A. Estrada-Peña, A. Guglielmone, I. Horak, 2014 .

A laboratory comparison of the life cycles of the dog ticks Haemaphysalis leachi and Rhipicephalus sanguineus.

P. A. Jacobs, I. Horak, L. Fourie, 2004, The Onderstepoort journal of veterinary research.

The seasonal activity of adult ixodid ticks on Angora goats in the south western Orange Free State.

I. Horak, L. Fourie, 1991, Journal of the South African Veterinary Association.

Ixodid ticks on dogs in southern Mozambique.

L. Neves, I. Horak, S. Afonso, 2004, The Onderstepoort journal of veterinary research.

Foot abscess in goats in relation to the seasonal abundance of adult Amblyomma hebraeum and adult Rhipicephalus glabroscutatum (Acari: Ixodidae).

I. Horak, K. M. Macivor, 1987, Journal of the South African Veterinary Association.

Ixodid ticks collected at the Faculty of Veterinary Science, Onderstepoort, from dogs diagnosed with Babesia canis infection.

I. Horak, 1995, Journal of the South African Veterinary Association.

The control of ticks, fleas and lice on dogs by means of a Sendran--impregnated collar.

I. Horak, 1976, Journal of the South African Veterinary Association.

The efficacy of a generic doxycycline tablet in the treatment of canine monocytic ehrlichiosis

I. Horak, J. Fourie, D. Crafford, 2015, Journal of the South African Veterinary Association.

Ixodid ticks of angora and boer goats, grysbok, common duikers, kudus and scrub hares in Valley Bushveld in the Eastern Cape Province, South Africa.

I. Horak, K. M. Macivor, 2003, The Onderstepoort journal of veterinary research.

The distribution and seasonal changes of louse populations on impala Aepyceros melampus : : short communication

I. Horak, S. Matthee, D. Meltzer, 1998 .

The efficacy of ivermectin against helminth and arthropod parasites of impala.

I. Horak, J. Boomker, S. Kingsley, 1983, Journal of the South African Veterinary Association.

Cooperia connochaeti sp. nov. (Nematoda, Trichostrongylidae) from the blue wildebeest, Connochaetes taurinus (Burchell, 1823).

I. Horak, J. Boomker, R. Alves, 1979, The Onderstepoort journal of veterinary research.

The effect of severe drought on the abundance of ticks on vegetation and on scrub hares in the Kruger National Park

I. Horak, A. Spickett, L. Braack, 1995 .

Parasites of South African wildlife. XIII. Helminths of grey rhebuck, Pelea capreolus, and of bontebok, Damaliscus dorcas dorcas, in the Bontebok National Park.

I. Horak, J. Boomker, 1992, The Onderstepoort journal of veterinary research.

The seasonal incidence of the major nematode genera recovered from sheep, cattle, impala and blesbok in the Transvaal.

I. Horak, 1981, Journal of the South African Veterinary Association.

Parasites of domestic and wild animals in South Africa. V. Helminths in sheep on dryland pasture on the Transvaal highveld.

I. Horak, 1978, The Onderstepoort journal of veterinary research.

A description of the immature stages of Kirkioestrus minutus (Rodhain & Bequaert, 1915) (Diptera: Oestridae), and the life cycle and seasonal prevalence of this fly in blue wildebeest.

I. Horak, J. Boomker, V. de Vos, 1980, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. III. Oestrus spp. and Gedoelstia hässleri in the blesbok.

M. J. Butt, I. Horak, 1977, The Onderstepoort journal of veterinary research.

Parasites of South African wildlife. IV. Helminths of kudu, Tragelaphus strepsiceros, in the Kruger National Park.

I. Horak, J. Boomker, V. de Vos, 1989, The Onderstepoort journal of veterinary research.

Ticks (Acari: Ixodidae) infesting cattle and African buffaloes in the Tsavo conservation area, Kenya.

I. Horak, E. Kariuki, B. Penzhorn, 2012, The Onderstepoort journal of veterinary research.

Parasites of South African wildlife. XII. Helminths of Nyala, Tragelaphus angasii, in Natal.

I. Horak, J. Boomker, J. Flamand, 1991, The Onderstepoort journal of veterinary research.

Parasites of domestic and wild animals in South Africa. XLVI. Oestrid fly larvae of sheep, goats, springbok and black wildebeest in the Eastern Cape Province.

I. Horak, 2005, The Onderstepoort journal of veterinary research.

Parasites of comestic and wild animals in South Africa. II. Oestrus ovis in goats.

M. J. Butt, I. Horak, 1977, Onderstepoort Journal of Veterinary Research.

The effect of Oestrus ovis infestation on Merino lambs

A. Snijders, I. Horak, 1974, Veterinary Record.

Trials with rafoxanide. 3. Efficacy of rafoxanide against the larvae of the sheep nasal bot fly Oestrus ovis, Linné, 1761.

J. P. Louw, I. Horak, S. Raymond, 1971, Journal of the South African Veterinary Medical Association.

Techniques for testing anthelmintics against immature Oeso-phagostomum columbianum.

A. Snijders, I. Horak, R. K. Reinecke, 1964 .

The incidence of helminths in pigs, sheep, cattle, impala and blesbok in the Transvaal.

I. Horak, 2014 .

HOST SPECIFICITY AND THE DISTRIBUTION OF THE HELMINTH PARASITES OF SHEEP

I. Horak, 2011 .

Body size and habitat as determinants of tick infestations of wild ungulates in South Africa

I. Horak, G. Gallivan, 1997 .

Type Depository Acronyms

A. Estrada-Peña, A. Guglielmone, I. Horak, 2014 .

Seasonal occurrence and production effects of the biting louse Damalinia limbata on Angora goats and 2 treatment options.

I. Horak, L. Brown, T. van der Linde, 2005, Journal of the South African Veterinary Association.

Two New Species of African Haemaphysalis Ticks (Acari: Ixodidae), Carnivore Parasites of the H. (Rhipistoma) leachi Group

I. Horak, D. Apanaskevich, 2008, Journal of Parasitology.

A New Species of Rhipicephalus (Acari: Ixodidae), a Parasite of Giraffes in Kenya

I. Horak, D. Apanaskevich, E. Kariuki, 2013, Journal of medical entomology.

Climate changes and suitability for the ticks Amblyomma hebraeum and Amblyomma variegatum (Ixodidae) in Zimbabwe (1974-1999).

A. Estrada-Peña, I. Horak, T. Petney, 2008, Veterinary parasitology.

Sympatry of Amblyomma eburneum and Amblyomma variegatum on African buffaloes and prevalence of pathogens in ticks.

L. Neves, I. Horak, B. Makepeace, 2023, Ticks and tick-borne diseases.

Effects of tectonics and large scale climatic changes on the evolutionary history of Hyalomma ticks.

S. Karim, C. Matthee, I. Horak, 2017, Molecular phylogenetics and evolution.

Nestedness and beta diversity of gastrointestinal helminth communities in common warthogs, Phacochoerus africanus (Suidae), at 2 localities in South Africa

B. Krasnov, I. Horak, K. Junker, 2023, Parasitology.

Ectoparasites associated with the Bushveld gerbil (Gerbilliscus leucogaster) and the role of the host and habitat in shaping ectoparasite diversity and infestations

B. Krasnov, I. Horak, S. Matthee, 2023, Parasitology.

Parasites of domestic and wild animals in South Africa. XLII. Helminths of sheep on four farms in the Eastern Cape Province.

I. Horak, 2003, The Onderstepoort journal of veterinary research.