My rose bush

Asked June 2, 2016, 8:39 PM EDT

I noticed these spots on my rose bush leaves today. Any idea what this is and how I can fix the problem?

Dodge County Minnesota roses

1 Response

This looks like Rose Sawfly damage. Have you seen any small caterpillars on the plant? Here is some more information:
http://www.missouribotanicalgarden.org/gardens-gardening/your-garden/help-for-the-home-gardener/advi...