Walton, V. and Pringle, K. 2017. Effects of Pesticides and Fungicides Used on Grapevines on the Mealybug Predatory Beetle Nephus ’boschianus’ (Coccinellidae, Scymnini). South African Journal of Enology and Viticulture. 22, 2 (May 2017), 107–110. DOI:https://doi.org/10.21548/22-2-2204.