Viburnums (this one is 'Shoshoni' in bloom) are usually resistant to disease. I lost three viburnums to disease this year and am thinking about replanting the space with a paperbark maple. Should I be ...

I have had this shrub in the yard for 20 years and lately it seems to be dying from the center. Can you offer any advice and/or treatment options? This looks like the work of Botryosphaeria dieback ...