On 24 Jan 2005 08:32:02 -0800, wrote:

Trim any ragged areas away to bark that is sound and tight to the stem.
This will allow the tree the best chance of healing.

I disagree. The ragged bark areas may be unsightly but they threaten
no harm to the tree. Unprofessional or careless trimming may result
in more harm. Leave it alone.

John