Zobrazeno 1 - 10
of 63
pro vyhledávání: '"F T, Potgieter"'
Publikováno v:
Memorias do Instituto Oswaldo Cruz, Vol 87, Pp 139-142 (1992)
The transmission and prevalence of Babesia equi and B. caballi are being studied. Rhipicephalus evertsi mimeticus an ixodid tick from Namibia was identified as a new vector of B. equi, however, R. turanicus, previously reported to be a vector, failed
Externí odkaz:
https://doaj.org/article/9d0b0d2aa20346ccbd46f2e0ce0c27d5
Publikováno v:
Area-Wide Control of Insect Pests ISBN: 9781402060588
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0ed51c2fb720f67a061c1f37fc46839
https://doi.org/10.1007/978-1-4020-6059-5_29
https://doi.org/10.1007/978-1-4020-6059-5_29
Publikováno v:
The Onderstepoort journal of veterinary research. 60(1)
The potential of the ixodid tick, Rhipicephalus zambeziensis, was investigated as a vector in the transstadial transmission of the foot-and-mouth disease virus by feeding nymphae on viraemic (log 1.0-4.0 TCID50/ml) cattle. Suspensions were prepared,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d7b41131a5071e9c666577f2f32e16ae
https://pubmed.ncbi.nlm.nih.gov/8392681
https://pubmed.ncbi.nlm.nih.gov/8392681
Publikováno v:
The Onderstepoort journal of veterinary research. 59(3)
Rhipicephalus simus was, for the first time, experimentally proven to be a transovarial vector of Babesia trautmanni of domestic pigs. The nymphal and adult progeny of experimentally infected female ticks transmitted the infection to 2 susceptible sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::0c53d1af65e023e8f29a087725cfdf05
https://pubmed.ncbi.nlm.nih.gov/1437025
https://pubmed.ncbi.nlm.nih.gov/1437025
Publikováno v:
The Onderstepoort journal of veterinary research. 57(4)
An unidentified Babesia sp. which causes a mild disease in cattle was isolated in a splenectomized ox that received pooled blood from field cattle. That this organism is pleomorphic and resembles Babesia occultans makes it difficult to differentiate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::116b804ae2e46bf5286c90d9a659d3e8
https://pubmed.ncbi.nlm.nih.gov/2293131
https://pubmed.ncbi.nlm.nih.gov/2293131
Publikováno v:
The Onderstepoort journal of veterinary research. 57(3)
Neither sheep immune to the Ball 3, the Kwanyanga or the Mara stocks of Cowdria ruminantium nor those immunized with combinations of these 3 stocks were protected against challenge with the Mali stock. Against challenge with the Welgevonden stock, ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d01e2c108f950d28b7c964451ca0eecb
https://pubmed.ncbi.nlm.nih.gov/2234869
https://pubmed.ncbi.nlm.nih.gov/2234869
Autor:
F T, Potgieter, H J, Els
Publikováno v:
The Onderstepoort journal of veterinary research. 43(3)
The development of small pyriform merozoites of B. bovis in the granule-secreting cells of the salivary glands of B. microplus larvae, studied with a light microscope, showed a close resemblance to that of B. argentina described by Riek (1966) in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e1ffbc253b9a54c3469c2a2052138e9b
https://pubmed.ncbi.nlm.nih.gov/1012651
https://pubmed.ncbi.nlm.nih.gov/1012651
Autor:
F T, Potgieter, L, Van Rensburg
Publikováno v:
The Onderstepoort journal of veterinary research. 47(4)
Approximately 100 adult Rhipicephalus simus from a batch known to be infected with Anaplasma marginale were used to infest an ox. Fifty male ticks were manually removed from the animal's ears 9 days after infestation. These ticks were triturated and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b8f6cbc4fbb8f8b2eaaafad22c74a198
https://pubmed.ncbi.nlm.nih.gov/7231925
https://pubmed.ncbi.nlm.nih.gov/7231925
Publikováno v:
The Onderstepoort journal of veterinary research. 48(2)
Three attempts to transmit anaplasmosis with field collections of Hippobosca rufipes were unsuccessful, despite the fact that the flies had been fed initially on splenectomized cattle acutely infected with Anaplasma marginale. However, 1 out of the 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::3e78fd0e6178338cb3546ca8a9b30f61
https://pubmed.ncbi.nlm.nih.gov/7312304
https://pubmed.ncbi.nlm.nih.gov/7312304
Autor:
F T, Potgieter
Publikováno v:
Journal of the South African Veterinary Association. 50(4)
The history of bovine anaplasmosis, or tick-born gallsickness, since the discovery of Anaplasma marginale by Sir Arnold Theiler is briefly reviewed. The development of the Anaplasma centrale vaccine by Theiler, up to the composition of the present va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::60afe909ae2dc8871f8cb0005fb5ec6d
https://pubmed.ncbi.nlm.nih.gov/399978
https://pubmed.ncbi.nlm.nih.gov/399978