If you suspect a tree of having Phytophthora ramorum, or P. ramorum, report it.
Whether you're a forestry professional or forest visitor, if you suspect a tree of having P. ramorum, report it.
Give as much information as you can, including:
- location of incident
- what you have seen
- the species affected
- contact name and telephone number
You can find more about the disease and what signs to look out for at: