Horticulture
Horticulture
Tim Ripp, Horticulture Educator
505 Broadway
Baraboo WI 53913
Phone: 608-355-3253
trripp@wisc.edu
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Secrets Every Horticulturist Should Know
Is My Ash Tree Worth Treating for Emerald Ash Borer? – Wisconsin Horticulture
High value ash trees are candidates for treatments for emerald ash borer. Authors: PJ Liesch, UW Entomology Last Revised: 04/01/2025 This article addresses some of the most frequently asked questions regarding the treatment of ash trees for emerald ash borer (EAB), and the removal and disposal of infested trees. hort.extension.wisc.edu
Timing for Pruning Oaks
The pruning season for many woody plants has been especially difficult to determine this year as the temperatures have swung wildly between frigid and too warm for pruning certain species. Temperature is critical in determining when it is safe to prune oak trees. This is due to the activity of the beetles that carry oak […]
RELATED HORTICULTURE LINKS OF INTEREST
- UW Madison Divison of Extension Horticultural Publications
- PBS Wisconsin- Gardening
- Division of Extension- Wisconsin Horticulture
- Wisconsin Department of Natural Resources (DNR)
- USDA Plants Database
- Weed Science Society of America
