Invasive Shot Hole Borers
Invasive Shot Hole Borers
Invasive Shot Hole Borers
University of California
Invasive Shot Hole Borers

Engelmann Oak

Quercus engelmannii

 

Reproductive host

Symptoms: Staining

Other Pests: See UC IPM

Resources: USDA Profile

 

» View Reproductive Host List

» View Symptoms and Damage

PSHB symptoms may be difficult to see on thick Engelmann oak bark (Akif Eskalen / UC Riverside)

PSHB symptoms may be difficult to see on thick Engelmann oak bark (Akif Eskalen / UC Riverside)

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