In this issue: Herbicide update in cabbage, A3422: 2022 Commercial Vegetable Production in Wisconsin is available, and potato silver scurf management.
Newsletter
Update 1 – April 28, 2022
In this issue: Potato production updates; Vegetable Disease & Insect Forecasting Network (VDIFN) update.
Cucurbit downy mildew detected in Wisconsin – September 7, 2021
Cucurbit downy mildew was just confirmed on a pickling cucumber sample from our sentinel plot in Dane County, Wisconsin. This is the first confirmation of this disease in Wisconsin for 2021. This non-fungicide-treated plot includes …
Update 22 – September 5, 2021
In This Issue: Potato Production Updates – Disease Forecasting Updates for Potato – Late Blight in Potato & Tomato – Cucurbit Downy Mildew Updates – Basil Downy Mildew
Update 21 – August 29, 2021
In this issue: Disease Forecasting Updates for Potato Late Blight in Potato & Tomato – Cucurbit Downy Mildew Updates
Update 20 – August 22, 2021
In This Issue: Nitrates in Well Water at UW Hancock ARS – Potato Production Updates – Disease Forecasting Updates for Potato Late Blight in Potato & Tomato – Cucurbit Downy Mildew Updates – Onion Downy Mildew
Update 19 – August 15, 2021
In This Issue: Potato Production Updates – Disease Forecasting Updates for Potato Late Blight in Potato & Tomato, Cucurbit Downy Mildew Updates.
Update 18 – August 8, 2021
In This Issue: Potato Production Updates – Disease Forecasting Updates for Potato Late Blight in Potato & Tomato, Cucurbit Downy Mildew Updates – Colorado Potato Beetle and PVY Updates
Update 17 – August 1, 2021
In this issue: Potato Production Updates – Disease Forecasting Updates for Potato – Late Blight in Potato & Tomato – Cucurbit Downy Mildew Updates – Pythium in Vegetables – Corn Earworm, Tomato Fruitworm, & Two- Spotted Spider Mites
Late Blight Update
Potato late blight has been confirmed in a commercial production field in Portage County, Wisconsin, just north of Bancroft. The disease was present on lower canopy foliage in an isolated section of the field and …