Link to distribution map.
October 8, 2009.
Here is the county list for SWD in Oregon and the host list (as far as we have confirmed). Our plans for the 2010 season is to continue delimiting Drosophila suzukii in Oregon.
As of today, Oregon Department of Agriculture has confirmed the presence of Drosophila suzukii in the following 13 counties of Oregon:
Wasco (new record, no host information)
We also have confirmed the following hosts: