Erysiphe is the largest genus of powdery mildews (PMs), a group obligate plant pathogenic fungi. Exploration biodiversity generally relies on regional surveys and our aim to investigate PMs in Taiwan. Collections fungi five species around agricultural environments were subjected morphological molecular characterization, using both internal transcribed spacer (ITS) β-tubulin gene (TUB2) regions ...

The resurgence of cucurbit downy mildew has dramatically influenced production of cucurbits and disease management systems at multiple scales. Long-distance dispersal is a fundamental aspect of epidemic development that influences the timing and extent of outbreaks of cucurbit downy mildew. The dispersal potential of Pseudoperonospora cubensis appears to be limited primarily by sporangia produc...

GrapeMilDeWS is an expert-based approach for the integrated pest management (IPM) of two of the major pathogens of grapevine (Vitis vinifera): Erysiphe necator which causes powdery mildew and Plasmopara viticola which causes downy mildew. GrapeMilDeWS has been designed and tested by a team of phytopathologists. It is presented here as a formal model in Statechart. We argue that formal modelling...