Image Number: 5297081

Photographer:
Organization:
Descriptor:
Symptoms
Description:
Bark cracks with black ooze in coast live oak, a symptom of ramorum canker.
Image type:
Field

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Image location:
California, United States

Subject

Kingdom: Chromista
Phylum: Oomycota
Class: Oomycetes
Order: Peronosporales
Family: Pythiaceae
Genus: Phytophthora
Subject: Phytophthora ramorum S. Werres, A.W.A.M. de Cock

Host

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Hamamelidae
Order: Fagales
Family: Fagaceae
Genus: Quercus
Subject: Quercus agrifolia Née
Node Affiliation:
Image uploaded:
Friday, September 14, 2007
Image last updated:
Friday, April 24, 2009