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USDA Forest Service - Northern and Intermountain Region , USDA Forest Service, Bugwood.org
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Image Number: 2251061

Septoria leaf spot and canker (Septoria populicola) Peck

Photographer:
USDA Forest Service - Northern and Intermountain Region
Organization:
USDA Forest Service
Descriptor:
Symptoms
Description:
leaf spots on cottonwood
Image type:
Field
Host:
eastern cottonwood (Populus deltoides ssp. deltoides Bartram ex Marsh.)

You must attribute the work in the manner specified (but not in any way that suggests endorsement).

Image location:

Subject

Kingdom: Fungi
Phylum: Ascomycota
Subphylum: Pezizomycotina
Class: Dothideomycetes
Subclass: Dothideomycetidae
Order: Capnodiales
Family: Mycosphaerellaceae
Genus: Septoria
Subject: Septoria populicola Peck

Host

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Dilleniidae
Order: Salicales
Family: Salicaceae
Genus: Populus
Subject: Populus deltoides ssp. deltoides Bartram ex Marsh.
Node Affiliation:
Bugwood - UGA
Image uploaded:
Monday, November 13, 1995
Image last updated:
Tuesday, June 14, 2011