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Presents the results of an abattoir study on the prevalence of larvae of T. hydatigena and Echinococcus granulosus in Ethiopian sheep.


Tekelye BekeleMukasa-Mugerwa, E.Kasali, O.B.[The prevalence of cysticercosis and hydatidosis in Ethiopian sheep]The prevalence of cysticercosis and hydatidosis in Ethiopian sheep

The effects of breed (Menz and Horro), season (wet and dry), and the breed by season interaction on production and response to naturally acquired gastro-intestinal (GI) nematode parasite infections (predominantly Longistrongylus elongata and Trichostrongylus spp. and a small proportion of Haemonc...


Rege, J.E.O.Tembely, S.Mukasa-Mugerwa, E.Sovani, S.Anindo, D.O.Lahlou-Kassi, A.Nagda, S.M.Baker, R.L.[Effect of breed and season on production and response to infections with gastro-intestinal nematode parasites in sheep in the highlands of Ethiopia]Effect of breed and season on production and response to infections with gastro-intestinal nematode parasites in sheep in the highlands of Ethiopia

The paper reports on accidental urea toxicity in lambs associated with group feeding of urea-molasses block (UMB). The feeding method, the estimated toxic dose, and the incident of toxicity are described. The clinical signs, treatment, outcome, and gross pathological findings are discussed. The d...


Tibbo, MarkosAmare, H.Haile, AynalemMukasa-Mugerwa, E.[Urea toxicity associated with urea-molasses block feeding in lambs in the central highland of Ethiopia]Urea toxicity associated with urea-molasses block feeding in lambs in the central highland of Ethiopia

Part of a research project carried at Addis Ababa abattoir to study ovarian activity and gastro-intestinal parasitism in sheep.


Mukasa-Mugerwa, E.Tekelye Bekele[Schistosomus reflexus in indigenous Ethiopian sheep]Schistosomus reflexus in indigenous Ethiopian sheep

Ewe reproduction and productivity were studied in the highlands of Ethiopia in Horro and Menz ewes mated to lamb in both the wet and dry seasons from June 1992 to May 1997. The data included a total of 4890 mating records of which 2516 were Menz ewes and 2374 Horro ewes, with 2360 matings in the ...


Mukasa-Mugerwa, E.Anindo, D.O.Sovani, S.Lahlou-Kassi, A.Tembely, S.Rege, J.E.O.Baker, R.L.[Reproductive performance and productivity of Menz and Horro sheep lambing in the wet and dry seasons in the highlands of Ethiopia]Reproductive performance and productivity of Menz and Horro sheep lambing in the wet and dry seasons in the highlands of Ethiopia

Weaner ewe lambs (92 + 4 days, SD) of the Ethiopian Menz breed (n=115) were used to assess the impact of level of nutrition before and after first lambing on subsequent productivity. Lambs were raised either on pasture grazing only (P) or grazing with low (L), medium (M) or high (H) levels of a c...


Mukasa-Mugerwa, E.Negussie, A.Said, A.N.[Effect of post-weaning level of nutrition on the early reproductive performance and productivity indices of Menz sheep]Effect of post-weaning level of nutrition on the early reproductive performance and productivity indices of Menz sheep

Research in Kenya has confirmed that Red Maasai sheep are more resistant to gastrointestinal parasites than Dorper sheep and has shown that Small East African goats are more resistant than Galla goats. There is no difference in resistance between the Menz and Horro sheep breeds in Ethiopia. Herit...


Baker, R.L.Rege, J.E.O.Tembely, S.Mukasa-Mugerwa, E.Anindo, D.O.Mwamachi, D.M.Thorpe, W.R.Lahlou-Kassi, A.[Genetic resistance to gastrointestinal nematode parasites in some indigenous breeds of sheep and goats in East Africa]Genetic resistance to gastrointestinal nematode parasites in some indigenous breeds of sheep and goats in East Africa

A study was conducted to estimate heritabilities of, and genetic correlations among, body weight (WT) and testicular measurements - scrotal circumference (SC), testicular diameter (TD), testicular length (TL) and epididymal diameter (ED - in ram lambs between 6, 9 and 12 months old, and relations...


Toe, F.Rege, J.E.O.Mukasa-Mugerwa, E.Tembely, S.Anindo, D.O.Baker, R.L.Lahlou-Kassi, A.[Reproductive characteristics of Ethiopian highland sheeI. Genetic parameters of testicular measurements in ram lambs and relationship with age at puberty in ewe lambs]Reproductive characteristics of Ethiopian highland sheeI. Genetic parameters of testicular measurements in ram lambs and relationship with age at puberty in ewe lambs

A study was conducted to investigate the effect of season on, and to estimate heritabilities of, and genetic correlations among, semen and spermatozoa characteristics and the relationship of these characteristics with measures of testicular or scrotal size in 6-, 9- and 12-month old ram lambs of ...


Rege, J.E.O.Toe, F.Mukasa-Mugerwa, E.Tembely, S.Anindo, D.O.Baker, R.L.Lahlou-Kassi, A.[Reproductive characteristics of Ethiopian highland sheep. II. Genetic parameters of semen characteristics and their relationships with testicular measurements in ram lambs]Reproductive characteristics of Ethiopian highland sheep. II. Genetic parameters of semen characteristics and their relationships with testicular measurements in ram lambs

Discusses the progress of a research project underway at Debre Berhan ILCA station carried out to study the effect of dietary supplementation and endo-parasitic control on the reproductive and productive performance of Menz-type sheep.


Ezaz, Z.Kasali, O.B.Little, D.A.Mukasa-Mugerwa, E.Brokken, R.F.Akalework, N.[Effect of dietary supplementation and endoparasitic control on the reproductive and productive performance of Menz-type sheep]Effect of dietary supplementation and endoparasitic control on the reproductive and productive performance of Menz-type sheep

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