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Assessment of the physico–chemical and microbiological quality of household water in the Vaalharts irrigation scheme, South Africa
(North-West University, 2012)
Water quality in the Vaalharts region in the Northern Cape Province, South Africa, decreased over the past few years and there was a need for the microbiological and physico-chemical assessment. This problem was identified ...
Diversity of gut–microorganisms in Bt–resistant and Bt–susceptible larvae of the maize stem borer (Busseola fusca) (Lepidoptera : Noctuidae)
(North-West University, 2012)
Maize is one of Africa’s main food sources. It is therefore important to protect this crop
against pests such as the maize stem borer Busseola fusca. Genetically modified Bacillus
thuringiensis (Bt) maize has been shown ...