Like other North American birches, gray birch is highly resistant to the Bronze birch borer (Agrilus anxius).
A USDA Forest Service study found that 67 percent of Gray Birch (Betula populifolia) trees damaged by Yellow-bellied sapsuckers later died of their injuries.
Betula pubescens | Betula ermanii | Betula utilis | Betula populifolia | Betula pendula | Betula nigra |