Dutch elm trees : Strong resistance to insects

Hybrid Asian elms come from breeding programs across North America. They have proven they can resist Dutch elm disease. These trees are good choices for areas with tough conditions where other trees won’t grow.

Usually, hybrid elms stay smaller when they mature than American elms. Many have leaves and shapes that are very different from those of American elms.

Accolade™ is smaller when fully grown but keeps a shape similar to a typical American elm. It has strong resistance to pests like the elm leaf beetle. You can find it at most nurseries and garden centers.

Cathedral has a vase-like shape. It resists leaf-eating insects well, such as elm leaf beetles. Young trees need regular pruning for the first 15 years to build a good structure.

Discovery grows very slowly and stays smaller than other elms. It can survive cold winters down to USDA Zone 3. It is also tolerant of stress and drought.

Triumph™ has a more upright shape than Accolade but is a little less resistant to bugs.

Commendation™ is a mix of Accolade, Siberian elm, and European field elm. It looks good when young and has interesting bark. It’s hard to find because it is less widely available.

Danada Charm™ grows quickly and stands upright. It needs less care than some other types. It has beautiful red-tinted new leaves. This tree is also limited in availability.

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