Do you have bark beetles? How do you know? There’s a workshop for that

This tiny bark beetle is expanding to places it's never been before.
This tiny bark beetle is expanding to places it’s never been before.

Now is the time to take advantage of the season when beetles go dormant. Join experts at a free workshop in the to learn the best way to prune and thin pine trees and to reduce risks of bark beetle infestations.

The workshop will address the continued outbreak of Ips bark beetles in the Columbia River Gorge area.

When: Thursday, October 30, 6:30 p.m. to 8:30 p.m.
Where: White Salmon Library
77 NE Wauna Avenue
White Salmon, WA

State foresters and entomologists from both Oregon and Washington will provide expert advice and answer questions about bark beetles and pine tree health. The Underwood Conservation District will promote cost-share programs to assist in beetle-killed tree removal.

For the first time ever in 2010, the California fivespined Ips was recorded in the Underwood area of Washington state. This species was unknown to occur at damaging population levels in eastern Oregon until then. The range of this Ips beetle had recently been documented to extend throughout the Willamette Valley. Now experts have found the beetle as far north as Fort Lewis, Washington in Thurston County and as far east as Goldendale, Washington and The Dalles, Oregon. The California fivespined Ips only feeds on pine trees and can affect ornamental trees as well as those in the forest.

To learn more, WSU Extension has developed a factsheet, Pest Watch: California Fivespined Ips – A pine engraver new to Washington State which can be downloaded for free at: http://cru.cahe.wsu.edu/CEPublications/FS085E/FS085E.pdf.

For more information about the workshop, please contact Todd Murray (tmurray@wsu.edu, 509-427-3931) at the WSU Extension office or Dan Richardson (dan@ucdwa.org, 509-493-1936) at the Underwood Conservation District.

Follow DNR on: Facebook Fan See us on Flickr Watch us YouTube Follow us on Twitter Follow DNR Fire Twitter Join in the DNR Forum