Musisi, F.; Lawrence, J. - In: Agriculture and Human Values 12 (1995) 2, pp. 95-106
Tick and tick-borne diseases, especially East Coast fever, caused byTheileria parva, are amongst the most important factors limiting cattle production in Eastern, Central, and Southern Africa. In the past, they have been controlled mainly by the use of acaricides to kill ticks. Immunization has...