Fort Wayne Resident Saved Rare Ash Tree

A homeowner has successfully protected his endangered ash tree from the invasive emerald ash borer.

Updated on Oct. 4, 2026 in Botany

Bold vector editorial illustration of a vibrant golden-leaved ash tree standing next to a bare, skeletal tree in a residential setting. — A Fort Wayne resident has successfully preserved a rare ash tree from the emerald ash borer, a beetle that has decimated local tree populations over the last decade. AI Illustration. Upload story photo >

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Do you feel a personal responsibility to maintain trees or plants on your own property?

A Fort Wayne resident has spent years treating his rare ash tree to protect it from the emerald ash borer infestation. While the beetle has decimated local tree populations since 2009, this specific specimen remains healthy and vibrant.

Why it matters

The survival of this tree is significant given the widespread ecological damage caused by the emerald ash borer in the region. The resident has dedicated himself to preserving the endangered species through consistent preventative care.

The resident has maintained the ash tree for 35 years after planting it at an initial height of 10 feet. He currently administers insecticide treatments every 2 years by drilling holes into the tree trunk.

The players

Emerald Ash Borer

This invasive wood-boring beetle native to Asia has caused extensive mortality among ash trees throughout North America.

The details

The tree, which now stands taller than the owner's house, displayed golden yellow leaves in October 2026. This contrasts with a neighboring tree on the Blackstone Street property, which currently exhibits purple foliage.

1991: Resident moved to Blackstone Street.
2009: Emerald Ash Borer destruction began in Fort Wayne.
October 2026: The ash tree reached peak leaf color.

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The Big Picture

The survival of this single tree highlights a stark contrast to the widespread local forest loss triggered by the 2009 emerald ash borer infestation in Fort Wayne. This individual effort serves as a local study on the efficacy of persistent chemical intervention against invasive species.

Property owners with ash trees can potentially replicate these results by consulting arborists regarding biannual insecticide trunk injections. This method remains the primary barrier against localized infestations that threaten to eliminate remaining ash populations.

The takeaway

Consistent, multi-year maintenance is the only viable path to protecting mature ash trees from the emerald ash borer. Homeowners should evaluate the long-term commitment of trunk injection treatments before starting a preservation program.