Sulfur Shortage and Alternatives For Wine Grapes

As many of you are aware, there is a sulfur shortage this year.  While this is inconvenient it is not a reason to panic.  There are a number of good alternative products available.  This link will take you to Oregon State Univerity's Disease Control website and their discussion of powdery mildew products:  http://plant-disease.ippc.orst.edu/disease.cfm?RecordID=525