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Browsing Faculty of Natural and Agricultural Sciences by Subject "temperature"
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Comparing the effect of modeled climatic variables on the distribution of African horse in South Africa and Namibia (Wiley, 2015)Africa horse sickness (AHS) is a lethal disease of horses with a seasonal occurrence that is influenced by environmental conditions that favor the development of Culicoides midges (Diptera: Ceratopogonidae). This study ...
The effect of temperature on Nysius natalensis Evans (Hemiptera: Orsillidae) development and survival (Entomological Society of Southern Africa, 2011)The false chinch bug, Nysius natalensis Evans (Hemiptera: Orsillidae), is a pest of sunflower, Helianthus annuus L. (Asteraceae), in South Africa. Pest outbreaks usually occur in localized areas towards the end of the ...