Assertion: oak's disease | /r/HasProperty | sudden oak death
Facets:
Source sentences:
text: Phytophthora ramorum is the oomycete plant pathogen known to cause the disease sudden oak death (SOD).
text: As of 2002, the disease known as sudden oak death, caused by the oomycete Phytophthora ramorum, had not been found in Quercus douglasii or any members of the white oak group.