American elms, Ulmus americana, are native to North America from Saskatchewan to Nova Scotia and from Texas to Florida. They grow 60 to 80 feet tall, with a thick trunk, the shape of a vase and a ...

Add Yahoo as a preferred source to see more of our stories on Google. An invasive, elm tree-damaging fly from Asia was discovered in Michigan for the first time, the Michigan Department of Agriculture ...

Officials are asking residents to report suspected sightings to track the invasive pest's movement through the state.

Getting your Trinity Audio player ready... The leaves of many elms, especially Siberian elm trees, are yellowing. If you look closely, there may be yellow tunnels in the leaf, or the middle may be ...

Dear Dr. Fox: One of your recent columns had a subject I had considered writing to you about. The writer had a dog who ate elm leaves. My cat will seek out and eat elm leaves. He is out for short ...

The elm tree in front of our condo always looks pretty good in the spring, but in summer the leaves get holes and start falling off. It has had this problem for five years. Any ideas? Your tree ...

It feels like spring and our thoughts are turning to gardening. Turn to Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension Service. OSU Extension faculty and ...

It's in the elm zigzag sawfly's caterpillar-like larval stage that you're likely to see it - and the distinctive damage it causes to elm leaves ...

American elms, Ulmus americana, are native to North America from Saskatchewan to Nova Scotia and from Texas to Florida. They grow 60 to 80 feet tall, with a thick trunk, the shape of a vase and a ...