Browsing Masters Dissertations by Subject "genetic diversity"
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Effects of humidity, temperature and inoculum density under controlled environment and fungicide application under field conditions on the development of Cercospora leaf spot of Swiss chard
(University of Botswana, www.ub.bw, 2018-11)Cercospora leaf spot (CLS), caused by Cercospora beticola is an important foliar disease of Swiss chard in Botswana. Regular outbreaks of the disease in Botswana is a major cause of concern and thus have necessitated the ...