Once the spots are there, you can't remove them. They are there for the life of the leaf. The spray will prevent it from spreading though, so there shouldn't be any more spots appear.
What are these spots??
Brugie, Sorry to say I haven't done anything with the plants yet except cutting off affected leaves. It was rainy and blowing hard all weekend and there's just no time after work since daylight savings (I hate this getting dark early). The plan is to treat the plants Saturday if the weather's decent...and it has been beautiful here the past few days!
Thanks Susie, I just wish I had never been hit by this stuff. Just hope it doesn't kill my cuttings. Stacey, I hope your weather turns around for you. It is nasty here today. Very windy and cold.