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Magnolia Trunk Wounds from Trucks: Insect Protection

70-year-old magnolia on shared driveway hit by trucks repeatedly. Latest wound April in SC (70s°F). Owner asks care beyond stopping trucks.

Wound Care

  • Cut loose bark from wound edges.
  • Spray Merit insecticide on wound area—prevents borer entry.
  • No wound paint—air dry heals faster.

Merit Availability

Local nursery/garden store.

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