Large shade pine (2 ft across) had dead limb removed, taking 6-in deep × 8-ft strip of rotted wood. Cavity looks terrible. Tree guys say remove ($700). Asked about ant spray and cavity filler (putty/tar).
The expert said ants attracted to wound/sap, not killing tree. Spray ants (Raid outdoor). Trim loose bark/wood at wound edges—tree will grow over it. If tree is green, it's healthy; don't remove. Cavity filling not needed.
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