A dataset for early detection and classification of Plasmopara disease

This is a novel image dataset of grapevine leaves aimed at early detection and classification of Plasmopara viticola, the pathogen causing downy mildew in vineyards. The dataset consists of 281 high-resolution images, annotated into two classes: healthy and Plasmopara-infected leaves. Data were collected from vineyards in Spain and Norway to ensure diverse environmental conditions and maximize the dataset’s generalizability.