White pine occurs throughout all of PA, with particular presence
in the north-central. The following may be of interest.
Thanks to Karen Bennett, University of New Hampshire Extension, for sharing this.
This new publication provides guidance for identifying and
evaluating health problems of eastern white pine. Pests include white pine
weevil, blister rust, bast scale, white pine needle damage, caliciopsis canker,
and red rot or red-ring rot. And outlines silvicultural practices to reduce
health risks and improve productivity and quality at various stages of stand
management.
Forestry
State Specialist
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