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Tree Pest

Tree Pest. Creatures That Bug O ur Trees Ryesha Bell Botany 202. Longhorn Bee. Native to china Transported to United States in infested packing materi al. Emerald Ash Borer. Killed 20 million trees in Michigan, Ohio, and Indiana Firewood quarantines to prevent new infestation.

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Tree Pest

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  1. Tree Pest Creatures That Bug Our Trees Ryesha Bell Botany 202

  2. Longhorn Bee Native to china Transported to United States in infested packing material

  3. Emerald Ash Borer Killed 20 million trees in Michigan, Ohio, and Indiana Firewood quarantines to prevent new infestation

  4. Gypsy Moth Spread to U.S. in 1870 Oaks and Aspens are most common hosts Larva defoliate trees Small mammals and birds are predators

  5. Western Pine Beetle Infest Ponderosa and Coulter pine trees Mainly Western states Tree loss considered normal ecological process

  6. Acknoeledgements Photos and information courtesy of the USDA Forest Services Forestry.about.com

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