Answered for Noblesville, Hamilton County.
It has already moved through Indiana and killed the overwhelming majority of untreated ash. An untreated ash here is on a clock, not at risk. In Noblesville, two distinct age classes: large mature shade trees lining the Victorian-era streets of the historic core, and young, small-caliper subdivision stock throughout the post-2000 growth areas. Ash is effectively gone as a canopy species after EAB reached all 92 Indiana counties, and Noblesville's Urban Forester maintains both an approved and an "undesirable" species list for street trees, sorted into small/medium/large mature-size classes. Treatable while the canopy is still mostly intact.
Two distinct age classes: large mature shade trees lining the Victorian-era streets of the historic core, and young, small-caliper subdivision stock throughout the post-2000 growth areas. Ash is effectively gone as a canopy species after EAB reached all 92 Indiana counties, and Noblesville's Urban Forester maintains both an approved and an "undesirable" species list for street trees, sorted into small/medium/large mature-size classes.
Thinning from the top down, D-shaped exit holes about an eighth of an inch across, sprouts low on the trunk, and pale flecking where woodpeckers have stripped bark to get at larvae.
Treatable while the canopy is still mostly intact. Once roughly a third of it is gone, treatment stops being worth the money and the tree becomes a removal — and a dead ash goes brittle unusually fast, which makes it both more dangerous and more expensive the longer it stands.
Trunk injection in spring or early summer, repeated every one to two years for the life of the tree. It is a permanent commitment, not a cure.
801 N 15th St, Noblesville, IN 46060
“Indy Lumberjacks did a fantastic job on removing our redbud tree. It was diseased and ready to fall. Dean Hudnall and his crew of Indy Lumberjacks…”
Allen Sparenblek · 3 months ago · Google
605 Sheridan Rd Unit 5303, Noblesville, IN 46060
“Eric and his assistant were very efficient and effective in the lower branch pruning of my three Norway Spruce trees. Eric was very detailed in his…”
Jim Eggleston · 10 months ago · Google
8811 Saville Rd, Noblesville, IN 46060
“I have used Green Tree Service for tree removal many times and each time they have far exceeded my expectations. Recently, a wind gust in our area…”
Asad Rana · 3 months ago · Google
14640 River Rd, Noblesville, IN 46062
“Wow! I have had a lot of trees removed in my 82 years! These guys get it done and rather quickly. Their equipment is head spinning and jaw dropping…”
George Roberto · 8 years ago · Google
13255 Parkside Dr Apt 102, Fishers, IN 46038
“I cannot say enough good things about Carlos and his team at Evergreen Outdoors Tree Service & Landscaping. Carlos is very polite and professional…”
Eric Potts · 4 years ago · Google
4621 E 146th St, Carmel, IN 46033
“The entire staff is great to work with and, while they are a bit expensive, they do careful work and are extremely professional. In a previous…”
David Morris · a month ago · Google
Distance measured from Noblesville.