While working on site yesterday, a very sick looking Viburnum sargentii caught our attention. It's not cold damage as other viburnums are not affected. Our plant pathologist, Liz, is going to take a look later today but has anyone any ideas? Will post shortly with her findings.
Close up of wilting shoots and blackening foliage
Sick plant (above) and healthy viburnum in a close-by bed (below)