Symptoms of Emerald Ash Borer Infestation

Tagged as: Emerald Ash Borer, EAB, larvae

Usually EAB infestations go undetected until the trees begin to show symptoms of infestation. It may take at least one year before symptoms first appear. The symptoms below indicate the possible presence of emerald ash borer:

Ash dieback from EAB infestation emeraldashborerinfo.org	Shoots produced at base of tree emeraldashborerinfo.org	Larval gallery under the bark emeraldashborerinfo.org

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