I'm in the middle of cutting over 100 ash trees in my yard.
You must have a B I G yard
It's a B I G problem. I will go from living in the woods to living in the center of a large field. Last year the line of affected trees was basically across my front yard. The ash borer hadn't yet gotten heavily to my back yard. Now I'm seeing some damage deeper into the woods on my south property line. I imagine I will have very few ash left after this spring. A local golf course 2 miles away cut down approx 2500 trees year before last. Some infected, some in anticipation.
The infestation has generally been around bigger cities and spread outwards. Our county is one big hot spot. I'm on the southern tip of the county. We can not transport any wood outside the DEC "hot zone". It's a futile attempt to stop the progression.
In a cruel twist of fate, one of the few "off species" of trees is a splendid maple. It's about 60 feet tall (25" girth) It sits fairly close to my house and shades my bedroom. I noticed a large crack in a major branch over the weekend. I'm hoping I can just remove the damaged branch and not the entire tree. That would be a big blow if that tree had to come down too.