Ulmus Glabra 'Camperdownii' - Pests and Diseases

Pests and Diseases

A cultivar of the Wych Elm, 'Camperdownii' is susceptible to Dutch Elm disease. However there are still many examples to be found in parks and gardens across the British Isles as it often avoids detection by the Scolytae beetle (a major vector of Dutch Elm Disease) because of its diminutive height. In North America it often escapes infection possibly because the American vectors of the disease do not feed on Wych Elm; however its leaves are heavily damaged there by the Elm Leaf Beetle Xanthogaleruca luteola, Elm Yellows, and disfigured by leaf-mining and leaf-rolling insects, such as the Elm casebearer, Coleophora ulmifoliella .