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The Prevalence and Intensity of Helminth and Coccidial Infections in Dairy Cattle in Central Kenya
(2000)
A survey of gastrointestinal parasite infections of young (<6 months old), immature (6–12 months old) and adult (>12 months old) dairy cattle on 16 farms in Kiambu District, Kenya was conducted during a dry season (September ...
Effects of three nematode anthelmintic treatment regimes on flock performance of sheep and goats under extensive management in semi-arid Kenya
(1997)
A study was undertaken in a semi-arid area of Kenya between August 1991 and June 1993 to evaluate the effects of anthelmintic treatment using ivermectin before or during the rains, on performance of mixed sheep and goat ...
Susceptibility to IVM in a field strain of Haemonchus contortus subjected to four treatments in a closed sheep–goat flock in Kenya
(2003)
Susceptibility to IVM (IVM) of “strain A” Haemonchus contortus which had been exposed to IVM four times over a 2-year period was compared to IVM susceptibility of “strain C” H. contortus which had no prior field exposure ...
Development and survival of infective larvae of gastrointestinal nematodes of cattle on pasture in central Kenya
(1998)
On a series of pasture plots, 2 kg pats of bovine faeces containing known numbers of strongylid (Haemonchus, Cooperia, Oesophagostomum and Trichostrongylus) eggs were deposited at intervals of 4 weeks from July 1995 to ...
The Prevalence of gastrointestinal nematodes in cattle in Tetu Division of Nyeri District, Kenya.
(University of Nairobi, 1987)
Hypobiosis of Haemonchus contortus in natural infections of sheep and goats in a semi-arid area of Kenya
(1998)
A total of 42 lambs, 42 kids, 21 ewes and 21 does were necropsied during an investigation of the epidemiology of Haemonchus contortus infection of sheep (Red Maasai) and goats (Small East African Goat) in a semi-arid area ...
The Epidemiology of Gastrointestinal Nematodes of Dairy Cattle in Central Kenya
(2001)
The epidemiology of H. placei and of other gastrointestinal nematodes in yearling dairy cattle was examined on two farms in Kiambu District, central Kenya during each of 13 one-month periods from April 1993 to April 1994. ...
The epidemiology of nematodes and liver fluke infections in sheep in Nyandarua District of Kenya
(University of Nairobi., 1997)
This study was undertaken to determine the prevalence, intensity of infection and management
systems associated with gastrointestinal (GIT) parasites in grazing ruminants (cattle, sheep and goats).
Faecal samples were ...