I didn't "chime in", reply, because I've never pruned a
Bradford Pear, we don't have them in Sweden.
I believe that the "Proper pruning times" thread
http://www.arboristsite.com/showthread.php?threadid=7017
is perhaps the one you read before Garpa ?
Treetx, common-sence might be a sufficient argument method
when discussing simple systems.
Trees are extremly complex.
Common sence is what make people over here go out and
top their trees in half, because common sence told them
that making so made the trees half as tall.
I don't read the bible, but I do read books about trees
written by people who have devoted their lives to
scientifically studying and describing them.
If (arborist)people never indicate that they are up to date
with a certain topic, how can I know that their "common sence"
ain't a 100 years old ?
Common sence now tells me I've led this thread off topic and should stop
Best Regards / hillbilly