I believe we've been hit with blight:
I've searched a bit, and found two solutions to attempt to fight the issue. One is a milk solution, the other is to use copper sulfate, or a copper & lime mixture (dissolved in water).
While I would like to stay organic, I am not completely opposed to non-organic methods, and from what I understand, the copper sulfate could go either way. The biggest concern seems to be its build up in the soil.
Would any of you recommend one method over the other? I was thinking of starting with one application of the copper and then continuing with the milk solution.