Halleen F, Holz G. An Overview of the Biology, Epidemiology and Control of Uncinula necator (Powdery Mildew) on Grapevine, with Ref ere nee to South Africa. SAJEV [Internet]. 2017May4 [cited 2026Mar.7];22(2):111-2. Available from: https://www.journals.ac.za/sajev/article/view/2205