Rose problem help with diagnosis
I have a climbing rose. Leaves are becoming warped and curling. Underneath they are developing reddish patches. I removed some sections which had dry mould on the other day and also sprayed the plan with insecticide/fungicide. I saw some dead aphids. But the problem seems to be persisting. It is a very old climbing rose. Cut back hard at the beginning of the year and has been growing vigorously the past few weeks. I've been watering every day. Any ideas on what is causing the leaf symptoms and how I can fix?