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

Castor Bean

Ricinus communis

 

Reproductive host

Castor bean is an invasive plant found in much of Southern California.

Symptoms: Staining

Resources: Cal-IPC Profile

 

» View Reproductive Host List

» View Symptoms and Damage

Staining on castor bean from PSHB infestation (Akif Eskalen / UC Riverside)

Staining on castor bean from PSHB infestation (Akif Eskalen / UC Riverside)

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