Invasive Species
From my journal... a sketch of one of the blue traps I see everywhere for emerald ash borers who may already have invaded Minneapolis. In the background is another pest, a POD. I sketched this on the corner of Pleasant Avenue and 36th Street. Click to make the drawing larger.
Ken I just noticed these traps up on several trees along Mississippi Blvd on my bike rides over the weekend. I thought they must be to trap something. Now I know! Thank you. Your journal is a great document of life in the Twin Cities!
ReplyDelete