Septoria leaf spot (Septoria betulae ) on paper birch (Betula papyrifera ) - 5476481

Septoria leaf spot
Septoria betulae Pass.

Host: paper birch (Betula papyrifera Marsh.)
Descriptor: Asexual Spore
Description: Conidia from crushed leaf tissue
Image type: Laboratory
Image location: Hancock County, Maine, United States

Specimen Information

Specimen in collection: No
Specimen Condition:
Identification Method:

Photographer Information

Name: Bruce Watt
Organization: University of Maine
Country: United States

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Image Number: 5476481

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Creative Commons License    This work is licensed under a Creative Commons Attribution-Noncommercial 3.0 United States License.

Image Use:(?) You must attribute the work in the manner specified (but not in any way that suggests endorsement). You may not use this work for commercial purposes unless permission is granted by the photographer or copyright owner.

Image Citation:(?) Bruce Watt, University of Maine,

Node Affiliation: Cornell University

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Image uploaded on Friday, September 21, 2012
Image Information last updated on Monday, September 24, 2012