Emerald Ash Borer Confirmed In Wagoner County

Emerald Ash Borer Confirmed In Wagoner County

State agriculture and forestry officials have confirmed the spread of the destructive Emerald Ash Borer into Wagoner County, raising growing concerns about the future of ash trees across northeast Oklahoma.

The invasive beetle is considered one of the most damaging tree pests in North America and is capable of killing healthy ash trees within only a few years of infestation.

According to the Oklahoma Department of Agriculture, Food, and Forestry, the latest discovery marks another expansion point for the rapidly spreading insect throughout Oklahoma.

The confirmation also comes during National Emerald Ash Borer Awareness Week, which runs through May 23, as state officials increase public warnings about transporting firewood and identifying signs of infestation.

Emerald Ash Borer Continues Spreading Across Oklahoma

Forestry experts say the Emerald Ash Borer most commonly spreads when infested firewood is moved from one area to another.

The metallic green beetle is only about the size of a penny, making it difficult for homeowners to immediately notice an infestation.

Once inside a tree, the beetle’s larvae tunnel beneath the bark, cutting off the movement of water and nutrients throughout the tree.

According to the Oklahoma Forestry Services, ash trees typically die within just a few years once infestation begins.

The invasive pest was first officially detected in Oklahoma during 2016 and has steadily expanded into additional counties ever since.

Officials Urge Residents To Watch For Warning Signs

The expanding Emerald Ash Borer infestation has prompted forestry officials to encourage homeowners and landowners to inspect ash trees carefully.

Warning signs include thinning leaves near the top of the tree, dying branches throughout the canopy, increased woodpecker activity, and small D-shaped exit holes in the bark.

Experts say woodpeckers are often attracted to infested trees because they feed on the beetle larvae hidden beneath the bark.

According to the U.S. Department of Agriculture, early detection remains one of the most effective ways to slow the spread of the invasive species.

Officials are also reminding residents not to transport untreated firewood across county lines whenever possible.

National Emerald Ash Borer Awareness Week Highlights Threat

The Wagoner County discovery is receiving additional attention because it coincides with National Emerald Ash Borer Awareness Week, a nationwide effort focused on slowing the spread of the invasive insect.

According to the Oklahoma Department of Agriculture, Food, and Forestry, spring and early summer are among the most active periods for adult beetle emergence, making this a critical time for public awareness and reporting.

State forestry officials are asking residents to photograph suspicious beetles or damaged ash trees and report them immediately to Oklahoma Forestry Services.

Officials say public reporting plays a major role in tracking new infestations and helping experts monitor the continued expansion of the Emerald Ash Borer across Oklahoma.

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