Resistance of Sabi and Dorper ewes to gastro-intestinal nematode infections in an African semi-arid environment

Some modifications of the McMaster helminth egg-counting technique and apparatus.

H.V. Whitlock · Journal. Council for Scientific and Industrial Research · 1948 · 546 citations

Veterinary Medicine, Zoology, Egg Science +4

Testing for clinical anaemia caused by Haemonchus spp. in goats farmed under resource-poor conditions in South Africa using an eye colour chart developed for sheep

A.F. Vatta, Brigid Letty, Michael J. Van der Linde et al. · Veterinary Parasitology · 2001 · 184 citations

Veterinary Medicine, Animal Sciences, Veterinary Parasitology +13

How long before resistance makes it impossible to control some field strains of Haemonchus contortus in South Africa with any of the modern anthelmintics?

J.A. Van Wyk, F. S. Malan, J.L. Randles · Veterinary Parasitology · 1997 · 173 citations

Life Sciences, Biology, Infectious Diseases +15

Ownership pattern and management practices of small ruminants in The Gambia — implications for a breeding programme

J. Jaitner, J Sowe, E Secka-Njie et al. · Small Ruminant Research · 2001 · 104 citations

Agriculture, Animal Sciences, Pasture Management +6

Selection of Merino sheep for increased and decreased resistance to Haemonchus contortus: Peri-parturient effects on faecal egg counts

RR Woolaston · International Journal for Parasitology · 1992 · 97 citations

Veterinary Medicine, Animal Sciences, Veterinary Parasitology +7