Woodpeckers are a great sign of EAB, they love insects, which is why many woodpecker crevices are an easy telltale sign. When your ash has EAB, care is needed.

The emerald ash borer, a tiny yet destructive invasive beetle, has been confirmed at six new locations in northern Oregon.

The Oregon Department of Forestry discovered an emerald ash borer in a tree in the parking lot at the David Douglas Aquatics Center in the Hazelwood neighborhood deep in Northeast Portland. Peter Van ...

Leaves – Similar to Fraxinus americana, but leaflets often narrower and always with some serration; opposite, deciduous, pinnately compound with 7-9 3-4” leaflets; ovate with smooth margin; more or ...

Emerald ash borer, native to eastern Asia, was first found in the U.S. in Michigan in 2002. Since then, it’s killed millions of ash trees across the eastern U.S. The invasive beetle was first detected ...

With their wide-spreading, leafy branches, ash trees are quite popular in the U.S., but they're being seriously threatened by ...

There are a few trees in Greater Sudbury that Derrick LaPorte likes to visit on occasion. LaPorte, the city’s tree warden, admits he has a few favourites, including a tulip tree located near Grandview ...

It’s official. The emerald ash borer, a half-inch-long metallic-green beetle, has arrived in Portland. Portland Parks and Recreation‘s Urban Forestry division recently released a plan to manage the ...

Some bugs are beneficial, but others can wreak havoc on your local ecosystem. Know the difference and brush up on your identification with this handy guide.

Technically a neighborhood of Los Angeles, Pacific Palisades stood apart, an extra ten minutes’ drive from civilization, on ...

It isn’t exactly the wave that enveloped the United States in 1964, but 60 years later, beetles are still making a serious ...