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 ...

Bismarck's Forestry Division is gearing up to search firewood piles for the elm bark beetle as part of the effort to protect trees in the city from Dutch elm disease. Firewood can provide ...

Bismarck's Forestry Division is preparing to launch a citywide search of firewood piles, which can provide overwintering habitat for the elm bark beetle. The city's Dutch elm disease prevention ...

The elm trees on my street downtown have been infested the past couple of years with what I think are elm leaf beetles. We can see little striped worms climbing up the bark, and the leaves are chewed ...

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 ...