2022-06-102022-06-102015-04-17http://hdl.handle.net/10919/110627Emerald ash borer D-shaped exit hole highlighted in pink.Dimensions: 731 x 692Size 148 KBimage/jpegenCreative Commons Attribution-NonCommercial 4.0 InternationalPest Damage - Emerald Ash BorerImageVirginia Tech