Thanks
@ElPolloDiablo! Really appreciate your help. Sorry for my slow reply, I'm not quick with forums!
I think we will follow your suggestions and give this plant one more try next summer. I am looking at the grapes now and do not see anymore of the mummies - I guess they've either fallen off and/or disintegrated? I didn't act quick enough!
A couple more questions- would burning the leaves in the fall release disease into the air and affect other plants? Also, I'm noticing some raised pink bumps on some leaves, is this the same disease or something else? It's only on a few of the leaves, but not sure if it will spread.
Thanks again so much!!