Robuta

https://www.umass.edu/agriculture-food-environment/landscape/fact-sheets/exobasidium-gall-of-rhododendron-azalea Exobasidium Gall of Rhododendron and Azalea : Landscape : Center for Agriculture, Food, and the... Pathogen Exobasidium gall is caused by several species of the fungal pathogen Exobasidium. While the taxonomy and host range of many species continues to... exobasidiumgallrhododendronazalealandscape https://gd.eppo.int/taxon/EXOBVE/distribution/TW Exobasidium vexans (EXOBVE)[Taiwan]| EPPO Global Database Distribution details in Taiwan of Exobasidium vexans (EXOBVE) eppo global databaseexobasidium vexanstaiwan