Threats to Street Trees – Plainfield (MA) Tree Alliance Presentation

On this page, you will find materials that were used or referred to during the presentation that was delivered by Dr. David Bloniarz, US Forest Service Northern Research Station to the Plainfield (MA) Tree Alliance, on March 14, 2019.  The materials include a PDF file of the presentation slides that were introduced during the session.

Please review at your convenience, and if you have any questions, please contact Dr. Dave Bloniarz at

Northern Research Station
United States Department of Agriculture
USDA Forest Service


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