What is affecting the leaves on smoke bushes? Is it verticillium wilt? - Cooperative Extension: Garden and Yard - University of Maine Cooperative Extension

Question: I’m trying to determine if my smoke bushes are infected with something or just going into dormancy in an unfamiliar way. 1/4 of the leaves on one of my bushes is affected. I’ve since pruned them off with clean sheers. I think this happened in just a few days. The spots are becoming but read more