Dwarf Lilac is Withering
My dwarf lilac bush is withering in places. It appears to be spreading. The bush is already in bloom, but some of the blooms have turned brown. I am not sure what is wrong or how to treat. Any and all advice is appreciated.
Madison County Illinois lilac
Thank you for your questions. Although we appreciate your contacting us in Oregon, a more reliable resource for unknown plant problems is your county Extension, where staff will be familiar with local diseases and insects. Here is their webpage: https://web.extension.illinois.edu/mms/ Good luck!