Meyer, A. et al. 2017. The Occurrence and Infectivity of Arbuscular Mycorrhizal Fungi in Inoculated and Uninoculated Rhizosphere Soils of Two-year-old Commercial Grapevines. South African Journal of Enology and Viticulture. 26, 2 (Apr. 2017), 90–94. DOI:https://doi.org/10.21548/26-2-2123.