What is causing the drainage on my maple tree?
This is a 22-year-old maple with ooze at several of the narrow branch crotches. I am not sure if this is a contagion that should be treated or the tree removed, or innocuous slime flux.
Washington County Oregon
1 Response
It is not likely a contagion. I'm less concerned about the seepage and more concerned about the crack itself. This appears to be "included bark," which is highly susceptible to failure. You should have a certified arborist look at this tree.
Visit www.pnwisa.org for information on finding an arborist near you if you don't already have one in mind.
Paul Ries
OSU Extension
