The ash whitefly, which showed up in large numbers in the Willamette Valley last year, is now battling two natural enemies. (Oregon Department of Agriculture) The ash whitefly that threatened plants ...

PORTLAND, Ore. (KOIN) — Those little white bugs you may have noticed in the air recently are in fact new to the Portland metro area. “They are everywhere! They are the ash whitefly. They are a new ...

Although the ash whitefly showed up in Oregon in 2014, its population increased exponentially this year. (Robin Rosetta) Clouds of small white-winged insects flying around homes, gardens and even ...

If you happen to have a persistently annoying insect pest in your garden, doing absolutely nothing about it may be the best form of managing its spread long term. In due course, natural predators — ...

CORVALLIS — Clouds of small white-winged insects flying around homes, gardens and even parking lots up and down the Willamette Valley have the public more than a little annoyed. “The ash whitefly, ...

Q: I have two ash trees in my yard. There’s one healthy looking tree in the rock yard on one side of my driveway and on the other side there’s a larger ash tree on my small grass lawn. The larger one ...