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Vegetable Disease Control Laboratory of Amanda J. Gevens
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imported cabbageworm

Update 8 – Jul 7, 2024

Posted on July 7, 2024

In This Issue: Potato and vegetable disease forecasting updates – thresholds met for late blight and early blight treatments. Cucurbit downy mildew. Tomato bacterial spot. Imported Cabbageworm, WI DATCP Pest Surveillance resources, Corn Earworm, Western Beet Cutworm management and updates.

Posted in NewsletterTagged corn earworm, cucurbit downy mildew, early blight, imported cabbageworm, late blight, tomato bacterial spot, western bean cutworm

Update 2 – May 26, 2024

Posted on May 26, 2024

In this issue: 2024 Commercial Vegetable Production in Wisconsin Guide (A3422). Potato and veg disease forecasting in 2024 update. Aphids, flea beetles, cole crop and imported cabbage worm, and Colorado potato beetle updates and management.

Posted in NewsletterTagged aphids, colorado potato beetle, flea beetles, imported cabbageworm

Update 10 – July 23, 2023

Posted on 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 & …

Posted in NewsletterTagged cabbage looper, cucurbit downy mildew, diamondback moth, early blight, european corn borer, imported cabbageworm, late blight, two-spotted spider mites

Update 17 – Aug 13, 2022

Posted on August 13, 2022

In This Issue:
• Potato production updates
• Cole crop caterpillar pests
• Caterpillar pests on vegetables
• Potato disease risk values and management
• Cucurbit downy mildew
• Basil downy mildew

Posted in NewsletterTagged basil downy mildew, cabbage looper, cucurbit downy mildew, diamondback moth, imported cabbageworm, nitrogen, western bean cutworm

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  • Dr. Amanda J. Gevens
    689 Russell Laboratories
    1630 Linden Drive
    Department of Plant Pathology
    University of Wisconsin-Madison
    Madison, WI 53706 -1598
  • Email: gevens@wisc.edu
  • Phone: 608-890-3072
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