Garden Pests and Diseases: Mosaic Virus? Vegtables, 1 by jenbrink

jenbrink wrote:
My Tomatoe plants, cucumbers, and bush bean are looking rough.

I'm guess a Virus? Black Spot? Blight?
Can someone ID the virus for me and what is the best treatment?
Should I pull the Bush Beans out? They look really bad.
Cucumbers look good at the top, the pic is the bottom leaves.

I did spray with Captan (fungicide). Not sure if this will control it or not.

Thanks for any help I can get!!!

Pics to follow: