Public Service Announcement
City of Aspen alerts residents to increase in aphids on urban trees
Aspen, CO – The city of Aspen Parks and Open Space department is notifying residents of an uptick in aphid activity across the urban forest. These small insects affect a wide range of tree species and are noticeable due to the sticky residue they leave behind, known as honeydew. This substance often appears on cars, outdoor furniture, and other surfaces but can be easily cleaned using water and a mild detergent.
While aphids can cause some stress to trees, especially those already weakened, they are generally more of an inconvenience than a serious threat. A heavy infestation on a vulnerable tree may warrant consultation with a certified tree care professional to explore treatment options.
Contact the city with any questions or concerns about tree health by emailing shelly.braudis@aspen.gov
###
For more information, please contact:
Shelly Braudis, natural resource manager
Phone: 970-505-7870
Email: shelly.braudis@aspen.gov
Emily Ford, communications specialist
Phone: 970-379-9373
Email: emily.ford@aspen.gov