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Hello All, Can anybody tell me what is going on
with an apple tree? The trunk is about 2” in diameter
and part way up the trunk there is a circular, black, sooty spot, 1 ½” in
diameter, that appears wet in the center. It also appears to have run sap at
some time in the past. I have not wiped off the sooty mark yet, but there
appears to be no bark damage. What would cause this injury? Image here; https://lists.ibiblio.org/sympa/arc/labruscagrape/attachments/20070429/11c43b27/attachment.jpg Thanks, Tom |
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