Mediterranean Oak Borer (MOB, Xyleborus monographus) is a recently-detected exotic invasive insect first found in Oregon in 2018. MOB is a tiny woodboring ambrosia beetle that vectors fungi that can kill oak trees. We are still learning about the biology of this insect and associated fungi and studying potential strategies for management. Below is the suggested guidance that outlines our current state of knowledge on best management strategies. We also acknowledge methods below where efficacy is unknown, yield mixed results, or require more study but may be tested when options are limited.
Cascadia Prairie-Oak Partnership
Providing coordination for the technical prairie community in the Willamette Valley, Puget Trough, Georgia Basin (WPG) ecoregion and beyond.