Vegetable Crop Update – Aug 17, 2025
In This Issue: Disease forecasting updates for potato early blight and late blight | Cucurbit downy mildew updates | Tomato Septoria disease and management
Vegetable Disease Control Laboratory of Amanda J. Gevens
In This Issue: Disease forecasting updates for potato early blight and late blight | Cucurbit downy mildew updates | Tomato Septoria disease and management
In This Issue: Onion thrips updates and management | Western bean cutworm updates and management | Disease forecasting updates for potato early blight and late blight | Cucurbit downy mildew, cucurbit powdery mildew updates and management | Onion Stemphylium updates and management
In this issue: Potato production updates and weather review | Imported Cabbage Worm and Squash Bug updates and management | Disease forecasting updates for potato early blight and late blight | Cucurbit downy mildew updates | Nicotianae blight of potato – a late blight ‘look alike’
In this issue: Updates and management of Western bean cutworm and European corn borer insect pests in vegetables | Disease forecasting updates for potato early blight and late blight | Cucurbit downy mildew updates | Basil downy mildew confirmations and management recommendations
In This Issue: Potato Virus Y updates and management | Corn Earworm updates and management | Disease forecasting updates for potato early blight and late blight | Cucurbit downy mildew updates | Onion diseases and their prevention
In This Issue: Weather and vegetable production updates | Colorado Potato Beetle update and management, PVY update and management | Disease forecasting updates for potato early blight and late blight | Cucurbit downy mildew updates | Sweet corn tar spot updates and management
In this issue: WI DATCP Pest Survey, Imported Cabbageworm | Disease forecasting updates for potato early blight and late blight | Cucurbit downy mildew updates | UW Hancock Agricultural Research Station Field Day Agenda 2025
In This Issue: Diamondback moth, Japanese beetle, Asiatic garden beetle, Colorado potato beetle updates and management | Disease forecasting updates for potato early blight and late blight | Cucurbit downy mildew updates | Blackleg and aerial stem rot in potato - updates and management
In This Issue: Impacts of current weather on potato productivity | Water quality program – irrigation water testing for nitrogen | Disease forecasting updates for potato early blight and late blight | Cucurbit downy mildew updates | Squash vine borer, Potato leafhopper, Cucumber beetles, Aster leafhopper, Colorado Potato beetles and their management
In This Issue: Disease forecasting updates for potato early blight and late blight | Cucurbit downy mildew updates | White mold on vegetables | Seedcorn maggot and Colorado potato beetle risks and management