Salem crews will soon begin injecting city-owned ash trees with an insecticide to protect them from the emerald ash borer.

Beetles that can see the color red? That s exactly what scientists discovered in two Mediterranean species that defy the norm ...

Block Island’s Tree Warden, Ned Phillips, is warning the public about the presence of the invasive emerald ash borer that has ...

The invasive goldspotted oak borer has spread across SoCal, leaving boneyards of dead trees behind. This June, UC ANR and ...

The Alabama Forestry Commission (AFC) has confirmed the presence of the non-native emerald ash borer (EAB) in Jackson and ...

New detections reveal the metallic-green beetle, about a half-inch long, has made its way into Marion, Yamhill and Clackamas counties — miles away from the previously known infestations in ...

Insect eyes are generally sensitive to ultraviolet, blue and green light. With the exception of some butterflies, they cannot ...

There’s a tree killer on the loose in Oregon, and nobody knows how to stop it. An invasive green beetle called the emerald ash borer arrived in the Midwest from Asia, and it’s killed over 100 ...

"It's a really beautiful green iridescent beetle," she says. "When we're sifting through the poop, it's kind of like finding this jewel." These jewels are more than eye candy — they're really ...

Today, they’re considered to be the most devastating plant pest in the eastern half of the country, but you likely know them as those metallic green beetles that pass through a yard and leave ...