Dunno, I'll find out if they ever call me back. I just thought of something though. Last year we mulched around this tree with some poplar mulch to help conserve moisture (the last couple of summers have been pretty dry). I've noticed that the stuff grows lots of various fungi elsewhere I have used it, such as under the swingset. We have a pretty wet spring this year. Perhaps I should remove the mulch from under the Magnolia. Dan Dixon Ron Hay at ronhay@pacbell.net wrote: > Good morning, Dan, > > It sounds like some sort of fungus/root problem. Would it prove useful > to you to contact your county agricultural agent? Perhaps others in your > area have experienced similar problems. > > Ron >