Adult beetles chew leaf tissue, leaving the foliage skeletonized and lacy-looking. Trees almost look like they have been ...

Japanese Knotweed can quickly take over your backyard, destroying concrete and threatening other plants as it spreads. Be ...

Poison Ivy Some harmless plants are mistaken for poison ivy (young box elder seedlings, for instance) but you’ll know for sure if you develop an itchy rash after coming in contact with the sap, which ...

An invasive plant that was found in Rock County this summer has now been found in three additional counties in southern Wisconsin.