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Arborvitae > Trunk/branches > Bark chewed or removed

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  • Image: Codling moth 1
    Credit: M. Grabowski, University of Minnesota
  • Image: Codling moth 2

    Credit: M. Grabowski, University of Minnesota

  • Image: Codling moth 3

    Credit: L. Vernon, Minnesota Master Gardener

  • - CLICK PHOTOS TO ENLARGE -

green arrowDeer feeding/antler rubbing

  • Long lines of shredded or peeled off bark along main trunk up to 3 feet off the ground from antler rubbing; wood may appear shiny or "polished"
  • Foliage and small branches (<1 inch diameter) cut off with a rough or ragged edge; not a clean cut!
  • Feeding occurs from the ground up to 6 feet or slightly higher; ragged edges, same as above; if the bark is removed by a deer there will be no teeth marks
  • More information on Deer feeding/antler rubbing...
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  • Image: Fruitworms 1
    Credit: M. Grabowski, University of Minnesota
  • Image: Fruitworms 2

    Credit: M. Grabowski, University of Minnesotaa

  • Image: 3

    Credit: M. Grabowski, University of Minnesota

  • - CLICK PHOTOS TO ENLARGE -

green arrowRabbit feeding

  • Bark is completely removed from the main trunk, only young trees are damaged
  • Regular scraping the size of a spoon tip can be seen in the wood
  • Damage can occur from ground level to several feet up the trunk depending on the depth of winter snow
  • Small twigs are cleanly cut off with a sharp edge, at a 45 degree angle
  • Majority of damage occurs in winter and early spring
  • Rabbit droppings (small, round pellets) often found near damaged tree
  • More information on Rabbit feeding...

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