permaculture

[Mary Dragich <mdragich@d.umn.edu>]

Does anyone have experience dealing with pear tree scab?  Our tree had it 
last year and this year.  We've used a product from Gardens Alive, but just 
started spraying when we noticed the scab.  We've pulled the diseased 
leaves off the tree, but there are now very few leaves left.  Information 
on what's worked for this problem would be very much appreciated.

Thanks.
Mary Dragich
Duluth, MN