Pv I can't help you with this - I am clueless when it comes to identifying problems - but maybe you should try posting to another forum. Perennials or shrubs maybe? Can't speak for the garden forum but sadly New England is pretty dead now. You might get some more answers on another forum.

:)

Dee

Absolutely correct. Too narrow a category. Thanks for that thought. I should have posted in other areas. I think it's a virus of some kind. I pulled the few affected leaves and now all looks good. :)

Anyone have a recommendation for a nursery that sells dwarf fruit trees in Northern NE?