I have quite a few cucumber trees
and reccently I noticed that the bottom leaves have some round rust spot of different sizes from penny sizes to silver doller sizes;(maybe they want to grow some doe for me). Some trees
seem to have died because of the spots while the more established trees
sre still bearing new flowers
and fruit and seem to be healthy at the upper leaves. Is this a fumgus or what?
NoLo Jones. Thanks for any help