A good question.

Sincerely,

John A. Keslick, Jr.
Beware of so-called TREE EXPERTS who do not understand TREE BIOLOGY!
www.treedictionary.com
http://mercury.ccil.org/~treeman/
Storms, fires, floods, earthquakes, and volcanic eruptions keep reminding us
that we are not the boss.
Some people will buy products they do not understand and not buy books that
will give them understanding.
"RJ" wrote in message
oups.com...
The limbs on my 4 yr. old clump white birch are drooping. It started
last week after a heavy rain. Most of my other trees droop after heavy
rains but recover quickly once dry. The birch however is still
drooping. I did just notice some rust color on the leaves so I suspect
minors. Does that have anything to do with the drooping brances?
Please help. TIA!!!