Lilac leaves brown and dying
My Tinkerbelle lilac is experiencing die back, a few branches at a time. I have googled to see if I can find any pics that look like what it has but no luck.
The leaves feel dry and powdery but are brown. There are unaffected branches next to dead and dying branches. I noticed the same thing happening to my dogwood shrub in the back yard, about 200 feet from the lilac.
Does anyone have any ideas what this could be?