Host:elm (Ulmus spp.
L.) Descriptor: Symptoms Description: Early foliar symptoms caused by elm phloem necrosis phytoplasma; healthy (left) and diseased (right) branches, showing epinasty of leaves. Image type: Laboratory Image location: United States
Specimen in collection: No Specimen Condition: Identification Method:
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Image Citation:(?) Wayne A. Sinclair, Cornell University, Bugwood.org