Understanding the Emerald Ash Borer

Join the director of the UW Insect Diagnostic Lab for an informative presentation on Emerald Ash Borer (EAB) in Wisconsin. Learn how to identify ash trees, recognize the signs and symptoms of EAB, and understand the biology of this invasive insect. We’ll also discuss what to do when EAB affects your trees and the strengths […]

Why do leaves change colors in Fall?

The bright yellow, orange and red colors of autumn leaves are one of nature’s most beautiful spectacles. While many factors can affect the quality and duration of autumn leaf colors, the single most important factor influencing this phenomenon is the weather during the time that leaves are changing color.  Cool, sunny weather will result in […]

Fall Garden & Yard Cleanup Tips!

In this video, learn how to approach your garden and yard cleanup with a better understanding of strategies you can use to benefit your yard, keeping in mind plant diseases, insects, winter interest and wildlife food. When preparing a garden for fall and winter, focus on plant diseases, insect pests, proper plant disposal, leaf management, […]

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