Schwartz, A. “The Incidence of Heliothrips Sylvanus Faure (Thysanoptera: Thripidae) on Table Grapes”. South African Journal of Enology and Viticulture 10, no. 2 (May 5, 2017): 59–61. Accessed February 28, 2026. https://www.journals.ac.za/sajev/article/view/2287.