Marssonina leaf spot (Marssonina juglandis ) on black walnut (Juglans nigra ) - 1415118

Marssonina leaf spot
Marssonina juglandis (Lib.) Magnus

Host: black walnut (Juglans nigra L.)
Descriptor: Symptoms
Description: Leaf necrosis. July 26, 2002
Image type: Field
Image location: Banská Štiavnica, Slovakia

Specimen Information

Specimen in collection: No
Specimen Condition:
Identification Method:

Photographer Information

Name: Andrej Kunca
Organization: National Forest Centre - Slovakia
Country: Slovak Republic

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Image Number: 1415118

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Image Citation:(?) Andrej Kunca, National Forest Centre - Slovakia, Bugwood.org

Node Affiliation: Bugwood - UGA

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Image uploaded on Friday, October 07, 2005
Image Information last updated on Tuesday, May 31, 2011