Phytophthora pluvialis , a new species from mixed tanoak-Douglas-fir forests of western Oregon, U.S.A.

[摘要] A new species,Phytophthora pluvialisis described.P. pluvialishas been recovered from streams, soil and canopy drip in the mixed tanoak-Douglas-fir forest in Curry County, Oregon, and in two additional streams in other areas of western Oregon. It has been found only rarely in association with twig and stem cankers on tanoak but not with any other plant host. The earliest isolate ofP. pluvialiswas from soil in 2002.P. pluvialisis classified in ITS Clade 3.

[学科分类] 植物学

[关键词] Oomycetes;canopy drip;rainwater;streams;soil;environmental Phytophthora