None here, so far, and we don't have the dreaded lily beetle. I have no idea why, because it's to the west of us in Rochester NY, and direct east in Mass. My lilies are in rows between the irises, and the irises get sprayed a lot. Maybe that's why?
Because I must overhead water, I spray the lilies and lilacs with baking soda. Could that be preventing it? I'm really not up on botrytis.