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A Technique to Screen American Beech for Resistance to the Beech Scale Insect (Cryptococcus fagisuga Lind.)
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Forest health status in North America

Borys Tkacz1, Ben Moody, Jaime Villa Castillo

  • 1USDA Forest Service, Forest Health Protection, Arlington, VA, USA. btkacz@fs.fed.us

Thescientificworldjournal
|April 24, 2007
PubMed

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