Can someone tell me what this is please
I have rose bushes who leaves have started having white spots grow with the new leaves. I've ready up on white mold etc. and it's not slimy and I've never seen white mold growing on them. I have seen a few green small catipiilars (sp) can that be causing this? I just sprayed with a soapy organic insecticide... Please help. Here's a picture to show you what I'm describing... Thanks in advance. This rose is planted by itself no other rose bush near it. Purple cone flowers just now starting to grow (green leaf foundation no stalks) and gerber daisies and ground coverage ajuau's. Please forgive any misspelling it's not my strong point lol