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Haemonchus contortus from the vaal ribbok, Pelea capreolus, and the bontebok, Damaliscus dorcas dorcas, in the Bontebok National Park
1983
Boomker, J. | Horak, I.G. | Gibbons, L.M. | De Vos, V.
Haemonchus contortus with exceptionally long spicules recovered from vaal ribbok and bontebok, measurements
Показать больше [+] Меньше [-]Clarification of the status of Rhipicephalus kochi Donitz, 1905 (Ixodoidea, Ixodidae)
1983
Clifford, C.M. | Walker, J.B. | Keirans, J.E.
Rhipicephalus kochi, synonymy, description of female, male, nymph, and larva, scanning electron microscopy, brief report of laboratory life cycle study, review of host records and zoogeography in Africa, differentiation from R. pravus, R. punctatus, and R. appendiculatus
Показать больше [+] Меньше [-]The effect of tick control on the epidemiology of bovine babesiosis
1983
De Vos, A.J. | Potgieter, F.T.
Babesia bovis, B. bigemina, cattle, effect of tick control on infection rates and on enzootic stability, survey of farms from 6 geographical regions, control of ticks is not justified economically as means of minimizing risks of babesiosis outbreaks unless regular dipping is necessary to limit damage done by ticks per se
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