HALLEEN, F.; HOLZ, G. Cleistothecia and Flag Shoots: Sources of Primary Inoculum for Grape Powdery Mildew in the Western Cape Province, South Africa. South African Journal of Enology and Viticulture, [S. l.], v. 21, n. 2, p. 66–70, 2017. DOI: 10.21548/21-2-2212. Disponível em: https://www.journals.ac.za/sajev/article/view/2212. Acesso em: 28 feb. 2026.