Image Number: 0177045

Photographer:
Organization:
Descriptor:
Symptoms
Description:
Phloem discoloration in Ulmus americana, caused by elm phloem necrosis phytoplasma, close-up
Image type:
Laboratory

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Image location:
United States

Subject

Kingdom: Monera
Phylum: Tenericutes
Class: Mollicutes
Order: Acholeplasmatales
Family: Acholeplasmataceae
Genus: Phytoplasma
Subject: Elm yellows

Host

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Hamamelidae
Order: Urticales
Family: Ulmaceae
Genus: Ulmus
Subject: Ulmus americana L.
Node Affiliation:
Image uploaded:
Wednesday, November 10, 2004
Image last updated:
Tuesday, February 9, 2016