Jeffrey Hahn, Extension Entomologist If you had problems last summer with Japanese beetles on your property, the odds are…
Jeffrey Hahn, Extension Entomologist The following information was slightly edited from a Minnesota Department of Agriculture news release. The…
Lee E. Frelich, Director of the University of Minnesota Center for Forest Ecology and Laura Van Riper, Terrestrial Invasive…
M. Grabowski, UMN Extension Leaves turn yellow, then brown and wilt on a Dutch elm disease infected elm tree.…
Published in Minnesota Gardening
M.Grabowski, UMN Extension Educator Ninebark shoot covered in powdery mildew M. Grabowski, UMN Extension As the buds of trees…
Published in Minnesota Gardening
Jeffrey Hahn, Extension Entomologist Clover mites are tiny arachnids, about the size of a pinhead, that are reddish or…
Published in Minnesota Gardening
Jeffrey Hahn, Extension Entomologist Spring has arrived and as we start enjoying our favorite outdoor activities, don’t let your…
Published in Minnesota Gardening
Jeffrey Hahn, Extension Entomologist This is the time of the year that eastern tent caterpillars are active. The first…
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