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Viburnum > Stems/branches > Bark or small branches chewed or removed

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  • Image: Winter Injury 1
    Credit: M. Grabowski, University of Minnesota
  • Image: Winter Injury 2

    Credit: M. Grabowski, University of Minnesota

  • - CLICK PHOTOS TO ENLARGE -

green arrowDeer Browsing

  • Leaves, flowers, buds, and small branches less than an inch in diameter are cut off.
  • Plant parts are torn off leaving ragged edges
  • Feeding occurs from the ground to about 6 feet
  • For more information on coping with deer...
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  • Image: Black Rot 1
    Credit: M. Grabowski, University of Minnesota
  • Image: Black Rot 2

    Credit: M. Grabowski, University of Minnesota

  • Image: Black Rot 3

    Credit: M. Grabowski, University of Minnesota

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green arrowRabbit Feeding

  • Bark from stems is removed to a height of about 2 feet above the ground or the snowline
  • Regular scraping the size of a spoon tip will be present in the damaged wood
  • Smaller stems are typically cut off with a sharp edge at a 45 degree angle
  • Majority of bark feeding occurs in winter and early spring
  • Rabbit droppings (small, round pellets) are often found near the damaged shrubs
  • For more information on coping with rabbit damage...
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  • Image: Fire Blight 1
    Credit: Robert L. Anderson, USDA Forest Service, Bugwood.org
  • Image: Fire Blight 2

    Credit: USDA Forest Servcie, North Central Research Center Archive, Bugwood.org

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green arrowVole Damage

  • Bark is completely removed from stems or in irregular patches
  • Damage occurs in winter and the bark is removed only below the snowline
  • Only bark is removed, no branches or small stems are cut off as in rabbit damage
  • Wood will show scrapings the size of fork tines
  • For more information on coping with vole damage...

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