spots on maple leaves
No need to worry spots somewhat normal. Red"bumps" are caused by mites and do no harm to the tree. In a word: IGNORE.
For the future you have a local office.
Purdue Extension - Boone County
Hours: Mon-Fri 8:00 AM - 4:00 PM
1300 100 South
Lebanon, IN 46052
Phone: (765) 482-0750
Fax: (765) 483-4453
Thanks Phil. I appreciate the quick turnaround.
You are welcom