It seems the best prevention against shotgun fungus is to advise homeowners not to use mulch(ya,right!), or at least change it yearly. This may be viable for some homes with lots of those black spots, but most homes here aren't bad enough to warrant that type of action. It would be good to recommend some type of fungicide as an alternative. Does anyone know of one for this application that won't hurt the landscaping? I never guarrantee removal, but if the homeowner wants it(extra time=extra$$)I can usually get 40-70% off with a 2507 at 150'.