Spotted Lanternfly inDeKalb County, GASPOTTED LANTERNFLY GUIDE
DeKalb County forms the eastern half of the core Atlanta metro and is under watch zone monitoring as SLF advances southward along the I-85 corridor through the Southeast. The county's diverse mix of dense urban neighborhoods, suburban corridors, and significant international communities in Clarkston create both high-traffic introduction risk and important community outreach opportunities. I-285 bisects the county and carries enormous freight volumes from SLF-infested states in the Northeast and Mid-Atlantic. The South Fork Peachtree Creek and Snapfinger Creek corridors provide riparian habitat that could sustain early SLF populations. Georgia Dept of Agriculture has placed DeKalb on priority monitoring status given its direct highway and rail connections to confirmed SLF zones farther north.
Highest activity zones
SLF Hotspots in DeKalb County, GA
Decatur
Active zone
Tucker
Active zone
Chamblee
Active zone
Dunwoody
Active zone
Clarkston
Active zone
Primary SLF food source
Tree of Heaven in DeKalb County, GA
Tree of Heaven is present along the I-85/I-285 Atlanta perimeter, CSX and Norfolk Southern rail lines, and along stream corridors in the South Fork Peachtree Creek drainage through Decatur and Tucker. Chamblee and Dunwoody road margins along rail rights-of-way harbor Ailanthus populations that would serve as initial establishment sites for any SLF introduced via freight or vehicle transport.
Identify Tree of Heaven βLocal action resources
What To Do in DeKalb County, GA
Report a Sighting
Every sighting in DeKalb County, GA maps the invasion front. Report directly to Georgia Dept of Agriculture.
Report Now βSquish on Sight
See a spotted lanternfly? Kill it immediately β it is legal and encouraged in all states. Learn the best kill methods.
Full Fight Guide βMap ToH in Your Block
Tree of Heaven removal cuts off SLF food supply. Add ToH sightings to the community map to guide removal efforts.
View Sighting Map βStatewide resources
Full GA State Guide
County-level data, quarantine zones, treatment guides, and agency resources for the entire state.
See the full GA guide βCommunity intelligence
Live Sighting Map
See where SLF has been spotted near you in DeKalb County, GA. Add your own sighting to help map the front.
Open the Map βFree weekly fight briefing
Fight SLF in DeKalb County, GA.
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