leaves cupped up on beans, dahlias, tomatoes
A couple weeks ago the new growth on my pole beans was all malformed and cupped-no spotting or discoloration though. I did some research and it sounded like mosaic virus, so I pulled them up and the roots had little, white nodules on them. Several days after that, I noticed the same thing was happening to my dahlia leaves then my datura. I've pulled the ones that look infected-no nodules on the roots of these though. Today I noticed that my tomato plants are developing the same thing on their new leaves. Can the same strain of mosaic virus affect this many different species? There has been no discoloration on any of these plants yet. Could it be something else?