A western pine beetle rests on a sap mound on a pine tree. - Charles Wollertz/Getty Images A thriving pine tree is a thing of beauty, but what if your pine tree doesn't seem so healthy? If you notice ...

Q: I currently have an infestation of these flea-like beetles. They are coming from the lawn and will bite. They are all over the cement slab, stucco, etc. I have a koi pond and a desert tortoise as ...

Are you seeing tiny holes, oozing sap, and thinning crowns on your beautiful weeping willow trees and mighty maples? Don't be too quick to pin it on old age. They could be signs of a much bigger ...

NASHVILLE, Tenn. (WSMV) - Metro Parks and Recreation announced phase one of a project that will remove dangerously infested ash trees from its properties. Park visitors may have noticed trees marked ...

Bark beetle-infested spruce trees begin to dry out already before any visible signs of tree mortality appear, a recent study from the University of Eastern Finland shows. Led by Dr Samuli Junttila, ...

LOWCOUNTRY, S.C. (WCIV) — The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service is asking for the public's assistance in reporting signs of the Asian longhorned beetle, a ...

James E. Zablotny/USDA APHIS This week, crews removed dozens of infested ash trees in Forest Grove as part of a state plan to slow the spread of the destructive pest. This month, state agencies ...

Round, white hemlock woolly adelgid ovisacs are found on the undersides of branches near the base of the needles. (Michigan Department of Natural Resources) The Michigan Department of Natural ...

HAVERHILL — To the casual observer it might appear to be a callous move on the part of the city when it cut down 18 ash trees on the lawn in front of the DPW offices on Primrose Street. Not so, say ...