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Presents findings of a research carried out into the factors associated with genetic resistance to parasitic diseases in livestock Development projects in tsetse-infested areas of Africa. Indicates that trypanotolerant breeds of domestic livestock are capable of making a contribution towards alle...
Mkwaja Ranch is located on the coast of Tanzania in Pangani District about 100 km south of Tanga. The ranch covers an area of 47,250 hectares of coastal forest-savanna mosaic vegetation. The area is heavily infested with three species of tsetse, Glossina morsitans morsitans, G. pallidipes and G. ...
This article attempts to evaluate the current state of knowledge on questions such as, to what extent is inheritance important and how is it influenced by environmental factors; what are the mechanisms underlying increased resistance; and how productive are these breeds under various levels of ch...
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