Biblio
“Effects of Pesticides and Fungicides Used on Grapevines on the Mealybug Predatory Beetle Nephus 'boschianus' (Coccinellidae, Scymnini)”, South African Journal of Enology & Viticulture, vol. 22, no. 2, 2017.
, “Effects of Pesticides Used on Table Grapes on the Mealybug Parasitoid Coccidoxenoides peregrinus (Timberlake) (Hymenoptera: Encyrtidae)”, South African Journal of Enology & Viticulture, vol. 20, no. 1, 2017.
, “A Survey of Mealybugs and Associated Natural Enemies in Vineyards in the Western Cape Province, South Africa”, South African Journal of Enology & Viticulture, vol. 25, no. 1, 2017.
, “Vine mealybug, Planococcus ficus (Signoret) (Hemiptera: Pseudococcidae ), a Key Pest in South African vineyards. A Review”, South African Journal of Enology & Viticulture, vol. 25, no. 2, 2017.
,