dana-alexia-barton documents

By: Marissa Cheyne. Spruce Beetle (Dendroctonus rufipennis) Hosts- Engelmann spruce, rarely lodge pole pine Attack Trees less than 12 inches diameter
Documents By: Marissa Cheyne. Spruce Beetle (Dendroctonus rufipennis) Hosts- Engelmann spruce, rarely lodge pole pine Attack Trees less than 12 inches diameter