Amanda Gevens, Professor & Extension Specialist, Plant Pathology Department, University of Wisconsin-Madison
A Newsletter for Commercial Potato and Vegetable Growers Prepared by the University of Wisconsin Madison Vegetable Research and Extension Specialists
UW-Madison Division of Extension Vegetable Crop Update 8
July 9, 2023
- Potato and vegetable crop production status updates; pollutant, ozone, and sulfur dioxide injury on potato
- Potato and tomato early blight and late blight disease updates
- Cucurbit downy mildew updates
- Potato Virus Y updates and management
- UW Hancock ARS Potato Field Day reminder – Jul 13, 2023 1-4:30PM!
- Wisconsin Potato Coalition & Wisconsin Seed Potato Certification Program – Starks Farm Field Day – Rhinelander WI agenda
UW-Madison Division of Extension Vegetable Crop Update 7
July 6, 2023
- potato disease modeling updates for early blight and late blight
- cucurbit downy mildew updates
- striped cucumber beetle
- onion thrips
- Potato Virus Y
- UW Langlade County Extension Airport Ag Field Day agenda
UW-Madison Division of Extension Vegetable Crop Update 6
- potato production updates: effects of high heat and low precipitation
- potato and tomato early blight and late blight disease updates
- cucurbit downy mildew updates: spores in MI
- squash vine borer, squash bug, onion thrips
- Hancock Highlight Series: spotlighting agricultural research at the UW Hancock ARS with Natasha Paris
UW-Madison Division of Extension Vegetable Crop Update 5
- potato and tomato early blight and late blight disease updates
- cucurbit downy mildew updates
- potato leafhopper, true armyworms, Colorado potato beetle, flea beetles, and cole crop pests
UW-Madison Division of Extension Vegetable Crop Update 4
- potato production updates (ramifications of hot and dry!)
- potato disease model updates for early blight and late blight (updated locations)
- onion Botrytis
- Colorado potato beetle, Potato leafhopper, Seedcorn maggot updates
UW-Madison Division of Extension Vegetable Crop Update 3
- potato disease models and early blight management information
- natural control of insects
- two-spotted spider mites and mint bud mites
- onion thrips
- aphids
- Colorado potato beetle updates and management options
UW-Madison Division of Extension Vegetable Crop Update 2
- potato production progress updates
- asparagus beetles, Colorado potato beetles, and seedcorn maggot updates
- potato and vegetable disease model updates (P-Days and DSVs for early blight/late blight)
- WI DATCP special pesticide registration table from 4/20/2023 (many relevant to specialty crops)
Wisconsin Vegetable Crop Update blog site where you’ll find updates throughout the year.