Articles
Gardening Articles
Research-based horticulture information to help keep your plants and gardens thriving.
Biennial Thistle Comparison
This factsheet will help you identify bull thistle, musk thistle and plumeless thistle, common weeds in pastures and other settings.
Odorous House Ants
Odorous house ants (Tapinoma sessile) can be found across the United States and are one of the most common ants found in and around structures in Wisconsin. These ants are known for their fondness for sugary foods and their distinctive odor when crushed.
Landscaping In Spite of Black Walnuts
Black walnut trees can have a dramatic, negative affect on certain plants. To learn more about juglone toxicity and which plants are suceptible, read this article…
Common and Glossy Buckthorns
The Management of Invasive Plants in Wisconsin series explains how to identify invasive plants, including common and glossy buckthorns, and provides common management options.
Ten Common Plant Diseases/Disorders You Can Diagnose by Eye
This article provides a list of 10 relatively easy-to-identify plant diseases commonly found in Wisconsin yards and gardens.
Tobacco Mosaic
Tobacco mosaic causing a blotchy light and dark coloring (mosaic) of tobacco leaves. Tobacco mosaic causing a blotchy light and dark coloring (mosaic) of tobacco leaves.
Growing Vegetables in Containers
This article provides practical tips on growing plants in containers. With a few tips, growing plants in containers can be easy!
Verticillium Wilt of Vegetables
This factsheet covers Verticillium wilt, a typically fatal disease that affects a wide range of vegetable crops and other plants. Symptoms include sudden yellowing of foliage.
Powdery Mildew – Herbaceous Ornamentals
Powdery Mildew is a disease of many plants. It causes a white, powdery appearance on leaves and flowers. Learn how to manage this common disease in this factsheet.
Bacterial Wilt of Cucurbits
Bacterial wilt is a common and destructive disease that affects cucurbits, including crops such as melon, cucumber and, to a lesser extent, squash and pumpkin. Learn more in this factsheet.
Saying Bye-Bye to Boxwood Blight: Proper Disposal of Holiday Wreaths
Holiday decorations containing boxwood foliage can be a source of disease for boxwoods in our landscapes. Learn more in this article.
Tomato Spotted Wilt of Potato
Tomato spotted wilt is a viral disease of worldwide distribution that can affect a wide range of vegetables, fruits, field crops, and ornamentals, and even weeds! Learn more here.
