Maple trees and canker Published: Aug. 14, 2007, 1:49 a.m. By bdegroff ...

Q: I just removed a maple tree that had a bleeding canker. It has been slowly dying for the last few years. My question is before planting another tree in that area, do I need to treat the soil ...

There is no chemical treatment for cankers ... Although just about any tree or shrub can be affected, cankers have been commonly found on Freeman maple and other maples, arborvitae, boxwood ...

Anne Schmidt, OSU Extension Master Gardener Coral bark maple ... pictures of the tree and the open wound left by the broken branch. Is there any hope for the tree? What is the treatment for ...

“My red maple has leaves that are ... dogwoods and elms are other commonly infected trees. On sycamores, the disease often infects branches, causing girdling cankers and dieback.

A question for Dan Gill: We have identified citrus canker on our nine-year-old Meyer lemon tree. Is it terminal, and if we were to plant a new one, is it contagious? -- Pat and Michele Adams ...