la Grange, Mari Roleen(University of Pretoria, 2016)
The leafhopper Mgenia fuscovaria Stål (Hemiptera: Cicadellidae) is a vector of aster yellows phytoplasma (AY), 'Candidatus Phytoplasma asteris', in grapevine, Vitis vinifera L. (Vitaceae), in South Africa. In a previous ...
