Knowledgebase
Service berry disease #871012
Asked May 31, 2024, 8:20 PM EDT
Fayette County Kentucky
Expert Response
Looks like one of the rust diseases. Here is a link to more info inlcuding control measures.
https://www.google.com/search?q=rust+serviceberry+extension&oq=rust+serviceberry+extension&gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIHCAEQIRigATIHCAIQIRigATIHCAMQIRigATIHCAQQIRigATIHCAUQIRigAdIBCjEyNTYyajBqMTWoAgiwAgE&sourceid=chrome&ie=UTF-8#ip=1
I hope this information is helpful.