Potgieter, F.T.Sutherland, B.Biggs, H.C.Bigalke, R.D.Cameron, Colin McKenzieGilchrist, Frances M.C.Morren, A.J.Verster, Anna J.M.Verwoerd, Daniel WynandWalker, Jane B.Steyn, P.J.J.2016-03-152016-03-1520161981Potgieter, FT, Sutherland, B & Biggs, HC 1981, 'Attempts to transmit Anaplasma marginale with Hippobosca rufipes and Stomoxys calcitrans’, Onderstepoort Journal of Veterinary Research, vol. 48, no. 2, pp. 119-122.0330-2465http://hdl.handle.net/2263/51837The articles have been scanned in colour with a HP Scanjet 5590; 600dpi. Adobe Acrobat XI Pro was used to OCR the text and also for the merging and conversion to the final presentation PDF-format.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 attempts, made concurrently with the others, to transmit this organism with Stomoxys calcitrans was successful. The prepatent period was 27 days.en©ARC - Onderstepoort and Faculty of Veterinary Science, University of Pretoria (original). ©University of Pretoria. Dept. of Library Services (digital).Veterinary medicineVeterinary medicine -- South AfricaArticle