Browsing Faculty of Natural and Agricultural Sciences by Author "Du Plessis, Hester Maria"
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The effect of temperature on Nysius natalensis Evans (Hemiptera: Orsillidae) development and survival
Byrne, M.J.; Du Plessis, Hester Maria; Van den Berg, Johann (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 ...