WILLMAR -- A weather-related disease is causing ash trees to lose their leaves in Willmar and in other cities in the region. Anthracnose, a common type of fungal spot on ash trees, is caused by the ...

Have you started dating everything 2023? I don't know about everybody else, but on my end of things the years are sure starting to fly by. Thankfully, at least in my life, it's not the "same old same ...

An emerald ash borer larva chews through the cambium layer of an infested ash tree in Armstrong, located in Emmet County. A buildup of feeding tunnels cut off the vascular or “plumbing system" of a ...

If your ash trees are dropping their leaves, don’t worry. That’s normal for ash trees at this time of year, says Joyce Cielecki, horticulture educator for UW-Extension in La Crosse. “Almost every year ...

SIOUX FALLS, S.D. (KELO) — The city of Sioux Falls is urging people with ash trees to take action if they’re not treating them for emerald ash borer. Ignoring the problem could spell trouble. Rick ...

Dartmouth College undergraduate researcher Farrar Ransom looks up to the still-unfolding leaves of an ash tree in the Hubbard Brook Experimental Forest in North Woodstock, N.H., on May 19, where he ...

Arborist Greg Ranallo and one of the ash trees he has recently treated against the emerald ash borer in Shelburne on Friday, July 19. Ranallo favors treating the trees to curb the spread of the ...

Out of sight, out of mind — you’ve heard the expression. That might work when dealing with dust bunnies under the sofa, but it can be disastrous to our landscape’s health when we’re talking about ...

We have several clusters of bugs in our ash tree, and I was wondering if you could identify them and let me know what to do about them. The leaves of our ash tree are curled up tightly, almost into a ...

To develop breeding programs that will produce climate-resilient, emerald ash borer-resistant trees, it will be necessary to prioritize conservation of range-wide genomic diversity, according to the ...

MANHATTAN, Kan. (KSNW) — A pest that last made a major appearance in Kansas nearly a decade ago is back — and it’s feasting on ash trees across the state. Kansas State University entomologist Raymond ...