Dutch elm disease was introduced to the United States in the early 1920s. It quickly decimated our American elms, killing hundreds of thousands of trees. The disease first appeared in Kansas in 1957 ...

ST. PAUL -- Since 1999, the University of Minnesota has been cooperating with the Minneapolis Park and Recreation Board to evaluate and select elms for use in Minnesota. Many new Hybrid and American ...

Think about your lawn: A picturesque stretch of carefully manicured green grass that you adore spending time on. However, does it feel like something's missing? Grass-only yards can be visually ...

Elm zigzag sawflies can munch on plants beyond their preferred elm trees when foliage isn't available, a new study suggests ...

I have an American Elm that started looking like it had a problem and then died a few weeks later. What in the world happened? JA The culprit was likely Dutch elm disease. I was speaking with Jen ...

Spring is here and many of you may be planning on planting trees on your property this season. You are most likely also deciding what variety of tree(s) to plant. With so many tree varieties to choose ...