Kerry.H starts with ... My dwarf peach and nectarine have developed yellow spots on the top of the leaves and brown spots underneath. The leaves have now almost all fallen off. I don't know how to treat them. Thank you for your help
VF says... It's peach rust. In a nutshell, pruning and defoliating the tree, burning the matter, and applying fungicide will treat the problem. Lots of detailed info should be easily found via internet.
