| http://www.w3.org/ns/prov#value | - For more information about current U.S. P. ramorum program and regulations please visit: http://www.aphis.usda.gov/plant_health/plant_pest_info/pram/index.shtml Under IPPC standards, Phytophthora ramorum is considered to be a pest that is present (localized in California and Oregon), under eradication in Oregon and subject to official control in the United States.
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