Open grassy field between Varns and hunziker streets. My wife an D I walked the Field and there were at least 10 patches of Japanese knotweed. One is very large and others smaller. Our address is 7745 SW Varns st. Tigard 97223 you can Enter the field from our house if you wish. Yesterday I reported that we had one patch. Now it's 10 or more.
Expert Reviewer
Samuel Leininger Clackamas Soil and Water Conservation District 4-County Cooperative Weed Management Area Columbia Gorge Cooperative Weed Management Area