Contact Us
Rivertowns Daily Voice serves Dobbs Ferry, Hastings & Irvington
Return to your home site

Menu

Rivertowns Daily Voice serves Dobbs Ferry, Hastings & Irvington

Nearby Towns

news

Hastings' Ash Trees at Risk for Invasive Beetles

DOBBS FERRY, N.Y. – Ash trees in the Rivertowns soon could be under attack from thousands of beetles, changing the local landscape and residents’ properties.

The presence of the beetle, called Emerald Ash Borer, in Westchester County isn't a matter of if it will happen, but when it will happen.

“We are basically just trying to slow the natural spread,” said Wendy Rosenbach, spokesperson for the state Department of Environmental Conservation. “Any species of ash are at risk and it’s hard for us to see it until its too late.”

Despite the threat, local tree care specialists said Dobbs Ferry and the surrounding areas could be spared because ash trees are not very common.

“There’s not a whole lost of ash right here in the Rivertowns,” said Becca Mudge, owner of Becca Mudge Landscape Designs. “I’m not on properties with a lot of ash on them.”

Mudge said evergreen, oak and decorative trees dominate the landscape in the Dobbs Ferry area so an ash borer invasion would not be as disastrous to the community as it would in an ash-dominated landscape.

Emerald Ash Borer beetles first were discovered in Michigan in 2002, where they most likely traveled from China in shipping materials, Rosenbach said. Since then, the beetles have spread to New York and been detected in 11 counties, including Orange County. The species was first found east of the Hudson river in Duchess County in March, according to the state. Rosenbach said although the species has not been found in Westchester, 36 traps meant to attract and capture the beetles have been placed by the state Department of Environmental Conservation and U.S. Department of Agriculture.

The beetles are less than half an inch long with bright emerald wings and a copper abdomen, said Jeff Wiegert, regional forester for the state Department of Environmental Conservation. The beetle kills the tree in its larval stage by eating the inside of the tree and cutting off its access to water and nutrients.

“It’s pretty serious,” he said. “All ash species in North America are in danger. That’s 13 different species from Canada to Mexico.”

Wiegert said if the species was spread by natural means only, it would take only 10 years to spread across the country, but with human-assisted movement, mostly through firewood, it could be much faster. In order to slow the spread, a regulation was enacted to prohibit the movement of firewood more than 50 miles from its source, he said.

Because the arrival of the invasive species is immanent, Wiegert said local residents and municipalities need to start making plans and determine what steps will be taken once local ash trees become infested. Wiegert said it’s difficult to detect the species until it’s too late, but urges residents to either capture or take photos of the beetles if they suspect an infected tree is on their property.

Mudge said if people have infected ash trees on their property, they are likely to be cut down, rather than treated, because of the immense damage tree falls can cause to homes and property.

“It’s a hard call,” Mudge said. “You have to evaluate what you see.”

For more information about the Emerald Ash Borer or to report a possible sighting, call 1-866-640-0652.

to sign up for Daily Voice's free daily emails and news alerts.

Welcome to

Rivertowns Daily Voice!

Serves Dobbs Ferry, Hastings & Irvington

This is a one time message inviting you to keep in touch

Get important news about your town as it happens.