Seen any squash bugs around?

I would guess angular leaf spot or mosaic virus. But I'm pretty new to gardening, and only know this because I have what appears to be the same problem, only my fruit turn out fine, except my cucumbers are oddly shaped. I've been treating with every organic suggestion and so far none have cured it, and only stave off total plant death. Sorry, good luck.

Over watering may cause some of that and that grass will keep everything damp. The leaves need to be able to dry out quickly or all kinds of mold and mildews will take over. Just water the root ball area and leave the vines dry