Dataset and model weights for YOLO-based detection and counting of Erasmoneura vulnerata

Dataset of 10,584 image patches (640×640 px) from yellow sticky trap photographs, annotated for detection of Erasmoneura vulnerata (grape leafhopper). Includes train (7,560), validation (2,016), and test (1,008) splits in YOLO format. Also includes trained model weights: YOLOv8n for label detection (mAP@50 = 0.995) and YOLOv8s for insect counting (mAP@50 = 0.943). Code and annotation files: https://github.com/davidemonici-unibs/E_Vulnerata-YOLO Version: 1.0.0