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), pp. 107–110. doi: 10.21548/22-2-2204.