spruce needle rust (Chrysomyxa weirii ) on Sitka spruce (Picea sitchensis )

spruce needle rust
Chrysomyxa weirii H.S. Jacks.

Host: Sitka spruce (Picea sitchensis (Bong.) Carr.)
Descriptor: Symptoms
Description: small infections in southeast Alaska
Image type: Field
Image location: United States

Photographer Information

Name: Paul E. Hennon
Organization: USDA Forest Service
Country: United States

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Subject: spruce needle rust
Genus: Chrysomyxa
Family: Coleosporiaceae
Order: Uredinales
Class: Urediniomycetes
Photographer: Paul E. Hennon
Organization: USDA Forest Service
Area: Forestry - Conifer

Image Number: 2652014

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Image Citation:(?) Paul E. Hennon, USDA Forest Service, Bugwood.org

Node Affiliation: Bugwood - UGA

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Image uploaded on Monday, January 01, 1990
Image Information last updated on Wednesday, May 04, 2011