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ENY-2055: Galling Damage to Woody Ornamentals: Diagnosis and Potential Causes

Figure 3. Characteristic galling damage to woody ornamentals caused by eriophyid mites. From top left to right, Aceria lantanae on lantana, Aceria celtis on hackberry, Eriophyes parapopuli on poplar, and Eriophyes fraxiniflora on ash.

Credit: Top left, Matt Borden, UF/IFAS; top center and right, Whitney Cranshaw, Colorado State University, Bugwood.org; bottom, Dawn Dailey O'Brien, Cornell University, Bugwood.org