In This Issue: Potato and tomato early blight and late blight disease updates Cucurbit downy mildew updates Phytophthora nicotianae blight in potato Colorado Potato Beetle Amanda Gevens, Chair, Professor & Extension Vegetable Pathologist, UW-Madison, …
late blight
Update 12 – Aug 6, 2023
In This Issue: Potato and tomato early blight and late blight disease updates Cucurbit downy mildew updates Corn earworm and potato colonizing aphids Amanda Gevens, Chair, Professor & Extension Vegetable Pathologist, UW-Madison, Dept. of …
Update 11 – July 30, 2023
In This Issue: Potato and tomato early blight and late blight disease updates Cucurbit downy mildew updates New insect pest: Asiatic garden beetle Western bean cut worm, tarnished plant bug, squash bugs on cucurbit crops …
Late blight confirmed in potato in Alliston, Canada on July 17, 2023
Late blight was confirmed in potato in Alliston, Canada on July 17, 2023. This is Simcoe County of the Province of Ontario. A sample of infected leaves was sent to Dr. Jean Ristaino’s lab at North Carolina State …
Update 10 – July 23, 2023
In This Issue: Potato and tomato early blight and late blight disease updates Cucurbit downy mildew updates Two-spotted spider mites, European corn borers, and caterpillar pests of cole crops Amanda Gevens, Chair, Professor & …
Update 8 – July 9, 2023
In This Issue: 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
Update 5 – June 18, 2023
In this issue: Potato and tomato early blight and late blight disease updates, Cucurbit downy mildew updates, Potato leafhopper, true armyworm, Colorado potato beetle, flea beetles, cole crop pests
Update 3 – June 4, 2023
In this issue: Potato and vegetable disease model updates Potato early blight management options Natural control of insects, Two-spotted spider mites and mint bud mite, onion thrips, aphids, and Colorado potato beetle updates Colorado potato …
Update 2 – May 28, 2023
In this issue: Potato production progress updates Asparagus beetles, Colorado potato beetles, and seedcorn maggot updates Potato and vegetable disease model updates WI DATCP Special Local Need Registrations (24c) and Emergency Exemptions (Section 18) authorized …
Update 1 – May 21, 2023
In this issue: 2023 Commercial Vegetable Production in Wisconsin Guide (A3422) Potato and veg disease forecasting in 2023 UW Vegetable Disease and Insect Forecasting Network Wisconsin Mesonet Advancement Amanda Gevens, Chair, Professor & Extension …