Cleveland pear - Orange substance at trunk?
Hi, please help! I have this (what I think is a) either a Cleveland Flowering Pear or a Bradford Pear tree.
I noticed today a strange orange substance at the trunk of the tree. I got out the hose and washed it away..
I also noticed the tree is developing blotches of dark spots, i.e. leaves browning, turning dark.
Please help me understand what is going on here. Two photo links below:
This post was edited by twqwctf on Thu, Jun 12, 14 at 20:30