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Vegetable Disease Control Laboratory of Amanda J. Gevens
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  2. Tag: onion thrips

onion thrips

Update 6 – Jun 23, 2024

Posted on June 23, 2024

In This Issue: Potato and vegetable disease forecasting updates – thresholds met for preventative applications of fungicides for early blight and late blight in some WI locations. Cucurbit downy mildew. Cucurbit powdery mildew. Degree day accumulations. Squash vine borer. Onion thrips. Squash bugs.

Posted in NewsletterTagged cucurbit downy mildew, cucurbit powdery mildew, onion thrips, squash bugs, squash vine borer

Update 7 – July 2, 2023

Posted on July 2, 2023

In this issue: Potato and tomato early blight and late blight disease updates Cucurbit downy mildew updates Striped cucumber beetle, onion thrips, Potato Virus Y UW Langlade County Extension Airport Ag Research Station Field Day …

Posted in NewsletterTagged cucurbit downy mildew, onion thrips, potato virus y, striped cucumber beetle

Update 6 – June 25, 2023

Posted on June 25, 2023

In this issue: Potato production updates: effects of high heat and low moisture, potato and tomato early blight and late blight disease updates, cucurbit downy mildew updates, squash vine borer, squash bug, onion thrips, Hancock Highlight Series: spotlighting agricultural research at the UW Hancock ARS with Natasha Paris

Posted in NewsletterTagged cucurbit downy mildew, onion thrips, potato production, squash bug, squash vine borer

Update 3 – June 4, 2023

Posted on 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 …

Posted in NewsletterTagged aphids, colorado potato beetle, early blight, late blight, mint bud mite, onion thrips, two-spotted spider mites

Update 10 – July 3, 2022

Posted on July 3, 2022

In This Issue: Vegetable insect management options for onion thrips, squash bugs, and striped cucumber beetle. Potato production and research updates. Potato disease risk values and management. Cucurbit downy mildew. 2022 Potato late blight fungicide table.

Posted in NewsletterTagged cucurbit downy mildew, late blight fungicides, onion thrips, squash bugs, striped cucumber beetle

Update 13 – July 4, 2021

Posted on July 4, 2021

In this issue: Potato & Kidney Bean Production Updates. Disease Forecasting Updates for Potato. Cucurbit Downy Mildew Updates. Identifying & Managing: Striped Cucumber Beetles, Squash Bugs, Squash Vine Borer, Potato Leafhopper, and Onion Thrips.

Posted in NewsletterTagged cucurbit downy mildew, DSV, early blight, late blight, onion thrips, pdays, potato leafhopper, squash bug, squash vine borer, striped cucumber beetle

Update 10 – June 13, 2021

Posted on June 13, 2021

In this issue: Disease Forecasting Updates. Optimizing Herbicide Performance During Droughty Conditions. Onion Thrips and Colorado Potato Beetle Management.

Posted in NewsletterTagged colorado potato beetle, drought, DSV, onion thrips, pdays, weeds

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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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