Host:elm (Ulmus spp.
L.) Descriptor: Symptoms Description: Elm shoots variously attacked by Dutch elm disease (Ophiostoma ulmi); note yellowing and browning of foliage and formation of crozier-like hooks at twig ends. Image type: Laboratory Image location: , United Kingdom
Specimen in collection: No Specimen Condition: Identification Method:
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Image Citation:(?) UK Forestry Commission , Bugwood.org