California Sycamore

Platanus racemosa

 

Native reproductive host

Symptoms: staining, frass

Other pests: California sycamore overview on UC IPM website

Resources: California sycamore profile on USDA website

 

Wet staining on California sycamore in response to PSHB attack. Source: Monica Dimson, UCCE
Wet staining on California sycamore in response to PSHB attack. Source: Monica Dimson, UCCE
Dark staining around ISHB entry hole on California sycamore
Dark staining around ISHB entry hole on California sycamore
Source URL: https://ucanr.edu/site/invasive-shothole-borers/california-sycamore