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Myxosporean parasites (Myxozoa: Myxosporea) infecting fishes in the Okavango River system, Botswana
(University of the Free State, 2000-06)
English: The Class Myxosporea Butschli, 1882 comprises an enormous group of spore forming
obligatory parasites that are able to infect any organ of the hosts in which they are found.
Myxosporeans mostly parasitise fish ...
Aspects of the bio-ecology of the biting louse, Damalinia Limbata
(University of the Free State, 2000-05)
English: Biting lice are well known ecto-parasites of vertebrates. Most wild and domesticated animals
have one or more louse species, living on them. Although lice are a source of irritation to the
host, they are not ...
Factors influencing the life cycle of ctenocephalides spp.
(University of the Free State, 2001-01)
English: The behaviour and survival of C. felis are highly dependent on biotic and abiotic factors
in the environment and therefore developmental and nutritional requirements demand that
eggs must be laid in a environment ...
Environmental, manpower and financial analysis of locust control in South Africa
(University of the Free State, 2000-03)
English: The brown locust, Locustana pardalina (Walker), has regularly recurring outbreaks in
the region Karoo region of South Africa. The endemic region comprises an area of
approximately 40 million hectares. The locusts ...