Viburnum Chindo Disease?
I have 10 year old Chindo plants going south in a hurry. The leaves a yellowing and have a variety of brown and green splotches. Some cross veins, most don't. I hope the pic shows what I mean. We have 15 along our back property line and they are all in bad shape with at least half the leaves dropped. Other plants in the yard are starting to show similar symptoms. I sprayed everything down 3 times with Bayer Disease Control, and Bayer Natria Disease Control, but no change. Maybe this takes a while? Maybe cut them way down and remove all debris and let them start over? Just keep spraying and see how they do? We're in Raleigh, NC.