So something is taking out my bush beans. I've never had disease problems with my beans before, so I'm a little lost as to what I'm dealing with here. So far this year, I've had visits from spotted and banded cucumber beetles, grasshoppers, and perhaps a caterpillar or two, though I've only seen caterpillars in the tomatoes, which are a good 12 feet away. We have lady bugs and lady beetles here basically year round, especially with a warm winter like we just had, but I've never seen an aphid in my garden.

The affected plants are mostly all right next to each other, and if it's something that will spread by touch, I'd like to get it taken care of ASAP, since the whole patch is planted close enough for leaves to touch.