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Paul Bachi, University of Kentucky Research and Education Center, Bugwood.org
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Image Number: 5369102

Stigmina leaf spots (Genus Stigmina) Sacc.

Photographer:
Paul Bachi
Organization:
University of Kentucky Research and Education Center
Descriptor:
Sign
Description:
Closer view of needle showing fuzzy, black tufts rising from stomata which are not as well defined as with the needle cast disease caused by the fungus Rhizosphaera. Note yellow flecking on needles is due to mite injury.
Image type:
Laboratory
Host:
blue spruce (Picea pungens Engelm.)

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Image location:

Subject

Kingdom: Fungi
Phylum: Ascomycota
Subphylum: Pezizomycotina
Class: Dothideomycetes
Subclass: Dothideomycetidae
Order: Capnodiales
Family: Mycosphaerellaceae
Genus: Stigmina
Subject: Stigmina spp. Sacc.

Host

Kingdom: Plantae
Phylum: Coniferophyta
Class: Pinopsida
Order: Pinales
Family: Pinaceae
Genus: Picea
Subject: Picea pungens Engelm.
Node Affiliation:
Bugwood - UGA
Image uploaded:
Thursday, March 6, 2008
Image last updated:
Monday, November 3, 2008