EPPO Global Database

Phytoplasma ulmi(PHYPUL)

Photos

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For publication in journals, books or magazines, permission should be obtained from the original photographers with a copy to EPPO.

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Early foliar symptoms; healthy (left) and diseased (right) branches, showing epinasty of leaves.

Courtesy: W.A. Sinclair (US).

Phloem discoloration in Ulmus americana; healthy (top) and diseased (bottom).

Courtesy: W.A. Sinclair (US).

Phloem discoloration in Ulmus americana; healthy (left) and diseased (right).

Courtesy: W.A. Sinclair (US).

Necrotic rootlets on Ulmus americana.

Courtesy: W.A. Sinclair (US).

Elm tree showing symptoms of elm yellows

Courtesy: Jelena Jovic, Institute for Plant Protection and Environment, Zemun, Serbia

Elm tree showing symptoms of elm yellows

Courtesy: Jelena Jovic, Institute for Plant Protection and Environment, Zemun, Serbia

Elm tree showing symptoms of elm yellows

Courtesy: Jelena Jovic, Institute for Plant Protection and Environment, Zemun, Serbia