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

Box Elder

Acer negundo


Native reproductive host

Symptoms: Staining, frass

Other Pests: See UC IPM

Resources: USDA Profile


» View Reproductive Host List

» View Symptoms and Damage

Staining on Box elder (John Kabashima / UC Cooperative Extension)

Staining on Box elder. (John Kabashima / UC Cooperative Extension)


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