dwarf Snowberry bush
My Dwarf Snowberry bush is 3 years old, and while it bloomed beautifully this summer, the flowers are gone and the berries that formed are rotting or drying on the bush and now is getting dead material on the ends of the branches. Is the plant dying or is there something I can do for it?
Snowberry is susceptible to some diseases.
Trim any dead and damaged material and dispose of.
Here is a link with more information.