Nov. 12—A non-native bug is now causing increasing damage to the state's iconic Oregon white oak trees (Quercus garryana). Although the oak lace bug (Corythucha arcuata) has been in Oregon since 2015, ...

PORTLAND, Ore. (KOIN) – An invasive insect has caused noticeable damage to Oregon’s white oak trees in 2022, the Oregon Department of Forestry said. The oak lace bug, scientific name Corythucha ...

New Orleans residents marveled in wonder this week after a rare winter storm dropped a historic 10 inches of snow on the Crescent City. While the storm turned downtown into a beautiful winter ...

That means prevention is key. “If you need to have an oak pruned to remove damaged branches or improve its structure, have it done in winter,” Yiesla said. Elms, too, should be pruned only in winter, ...

A drive to the mountains in San Diego County means you're surrounded by nature, trees especially, which have been facing a major threat from something so small you might not even notice it. You will ...

Q: The leaves on my newly planted oak tree have numerous holes, and the edges of the leaf are missing. I do not see any insects, but I am worried about the tree. Most of the tree is like this. A: Oaks ...

Seeing unusual growths on your trees? Learn what oak tree galls look like, what causes them and how to manage them with ...

Q: I live in a rural area that is surrounded by large oak trees. They attract a variety of squirrels and other wildlife. Other than fencing off every tree, is there any way of protecting fruit trees ...

Plenty of animals build their homes in oak trees. But some very teeny, tricky insects make the tree do all the work. “What nerve!” you might say. What … gall! And you’d be right. Oak galls are caused ...

D.C. artist Michele Banks says she first began to feel the itch earlier this month after she had wandered around oak trees in search of squirrels to photograph — leaving her with redness, swelling and ...

A non-native bug is now causing increasing damage to the state’s iconic Oregon white oak trees (Quercus garryana). Although the oak lace bug (Corythucha arcuata) has been in Oregon since 2015, the ...