In this full view of the declining ash trees, the lighter bark areas were created by woodpecker activity. These four trees trees were marked for removal in the summer of 2002, along with a dozen more in this landscape. (Fig. 10a.)
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| In this full view of the declining ash trees, the lighter bark areas were created by woodpecker activity. These four trees trees were marked for removal in the summer of 2002, along with a dozen more in this landscape. (Fig. 10a.) |
David L. Roberts, Ph.D.
Michigan State University Extension Southeast
28115 Meadowbrook Rd., Novi, MI 48377-3128
Campus:
Michigan State University
B17 Plant & Soil Sciences
East Lansing, MI 48824-1359
For comments or questions email: robertsd@msu.edu
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