The history of ticks and tick-borne diseases in cattle in Natal and Zululand (KwaZulu-Natal) from 1896 to the present.
The main objective oft his dissertation was to identify the causes of the rise of the tick population in KwaZulu-Natal in 1999. After 100 years of intensive chemical tick control, tick numbers remain high and the stock losses caused by tick borne diseases are still significant. In South Africa legis...
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2012
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| Online Access: | http://hdl.handle.net/10413/4929 |