Publications

seasonal prevalence of ixodid ticks on cattle in the windhoek district of south west africa/namibia.	the seasonal prevalence of ixodid ticks was determined over a 2-year period by the weekly removal from at least 5 cattle of all adult ticks and the immature stages of rhipicephalus evertsi mimeticus in the ears. the highest mean weekly burden was 286,6 adult ticks/cow/week in march 1979, and the lowest 6,9 adult ticks/cow/week in july 1979. virtually no tick control is practised in this area. rhipicephalus capensis group adults peaked in the summer from october to march/april. rhipicephalus ever ...	1984	6533509
arthropod parasites of hartmann's mountain zebra, equus zebra hartmannae, in south west africa/namibia.	twelve hartmann's mountain zebra, equus zebra hartmannae, were shot for arthropod parasite recovery during the period june 1980-june 1981 on a farm in the khomas hochland region of south west africa/namibia. four species of gasterophilus larvae, 1 species of rhinoestrus larvae and 3 ixodid tick species were recovered. the seasonal prevalence of the gasterophilus species larvae and of rhipicephalus evertsi mimeticus was determined. three horses examined on the same farm were infested with larvae ...	1984	6533510