Text Size:   A+ A- A   •   Text Only
Oregon Invasive Species Council
thistle banner image
The Dalles, OR June 2005 tour
Return to Image List
Dalmation toadflax site near Dufur, OR Merle Keys, Wasco Cty. shows bio-control damage on D. toadflax Destruction of plant material along driveway into tie facility Council members take a look at the funnel traps
Josh Vlach, ODA explains how funnel traps work In an effort to trap wood boring insects the traps catch everything Josh Vlach, ODA looks over ties for signs of wood boring insects Council members take a look at ties for signs of wood borers
Tie shows a shotgun effect caused from wood boring insects Tie piles at facility

Page updated: January 02, 2008