Bezuidenhout, J. DürrJacobsz, Catherina J.Bigalke, R.D.2014-12-052014-12-0520141986Bezuidenhout, JD & Jacobsz, CJ 1986, 'Proof of transovarial transmission of Cowdria ruminantium by Amblyomma hebraeum’, Onderstepoort Journal of Veterinary Research, vol. 53, no. 1, pp. 31-34.0330-2465http://hdl.handle.net/2263/42797The 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.Transovarial transmission of Cowdria ruminantium by Amblyomma hebraeum does occur in certain instances. Both the transovarial and the filial infection rates appear to be very low. The infection may reappear only in the adults or nymphae, or in all 3 stages of the tick's life cycle.en©ARC - Onderstepoort and Faculty of Veterinary Science, University of Pretoria (original). ©University of Pretoria. Dept. of Library Services (digital).Veterinary medicineCowdria ruminantiumAmblyomma hebraeumVeterinary medicine -- South AfricaArticle