University of Wisconsin–Madison

Tag: black rot

Vegetable Crop Update – Jun 14, 2026

In this issue: Potato early and late blight disease risk model updates | Cabbage black rot – be on the watch | Wisconet: we are ahead on growing degree days in WI | Squash vine borer updates and management | Colorado potato beetle updates and management

Update 10 – Jul 21, 2024

In this issue: Potato Virus Y management. Potato and vegetable disease forecasting updates – thresholds met for late blight and early blight treatments. Cucurbit downy mildew. Cabbage black rot updates. Potato white mold characterization and management. Potato nitrogen variety trial and snap bean production updates.