Elm Tree with Peeling Bark and Defoliation: Insect Feeding Likely

A recently moved-in homeowner finds an elm (tentative ID) with severely eaten leaves and peeling trunk bark. Condition has worsened over a year. Tree is near the house.

Assessment

• Confirm species at a local nursery (peeling bark may be normal for some elms).
• Leaf damage is likely insect feeding.
• Spraying a large tree is often impractical; systemic root-applied insecticides can target leaf-feeders.
• Established trees often tolerate defoliation; natural predators usually regulate pest populations.