Laurel tree leaf - Ask Extension
The leaves on my Laurel are covered with little projections and are not looking good. Have not seen this before and it is troubling. Can you identify...
Knowledgebase
Laurel tree leaf #869771
Asked May 23, 2024, 12:08 PM EDT
The leaves on my Laurel are covered with little projections and are not looking good. Have not seen this before and it is troubling. Can you identify this infestation or disease please?
Hennepin County Minnesota
Expert Response
They are galls and likely will not harm your tree. See these web pags.
https://www.canr.msu.edu/news/what_are_these_ugly_bumps_on_my_trees_leaves
extension.umn.edu/yard-and-garden-insects/insect-and-mite-galls
https://www.canr.msu.edu/news/what_are_these_ugly_bumps_on_my_trees_leaves
extension.umn.edu/yard-and-garden-insects/insect-and-mite-galls