Costello, M.J. et al. 2021. Influence of Vineyard Vegetational Borders on Western Grape Leafhopper (Erythroneura elegantula Osborn), its Egg Parasitoids (Anagrus spp.) and Generalist Insect Predators. South African Journal of Enology and Viticulture. 42, 1 (Apr. 2021), 25. DOI:https://doi.org/10.21548/42-1-4348.