Spotted Lanternfly inGloucester County, NJSPOTTED LANTERNFLY GUIDE
Gloucester County is a South Jersey county adjacent to Camden and the Philadelphia metro — one of New Jersey's earliest confirmed counties for SLF, established in 2019. The NJ Turnpike and Route 55 freight corridors have been primary vectors for SLF reinforcement from neighboring counties. The Delaware River waterfront, historic Gloucester City, and the growing South Jersey wine country around Mullica Hill all face ongoing SLF pressure as populations continue to expand across the county's suburban and agricultural landscapes.
Highest activity zones
SLF Hotspots in Gloucester County, NJ
Mullica Hill (South Jersey wine country)
Active zone
Timber Creek corridor
Active zone
NJ Turnpike / Route 55 junction
Active zone
Delaware River waterfront parks
Active zone
Primary SLF food source
Tree of Heaven in Gloucester County, NJ
Tree of Heaven is established along the NJ Turnpike and Route 55 corridors in Gloucester County, providing continuous SLF-hosting habitat through the county's freight nodes. The Timber Creek corridor and Delaware River waterfront margins have additional Ailanthus concentrations that support SLF populations. The proximity of ToH to Mullica Hill wine country makes Gloucester County a high-priority agricultural monitoring zone for South Jersey vineyard operators.
Identify Tree of Heaven →Local action resources
What To Do in Gloucester County, NJ
Report a Sighting
Every sighting in Gloucester County, NJ maps the invasion front. Report directly to NJ Department of Agriculture.
Report Now →Squish on Sight
See a spotted lanternfly? Kill it immediately — it is legal and encouraged in all states. Learn the best kill methods.
Full Fight Guide →Map 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 →Statewide resources
Full NJ State Guide
County-level data, quarantine zones, treatment guides, and agency resources for the entire state.
See the full NJ guide →Community intelligence
Live Sighting Map
See where SLF has been spotted near you in Gloucester County, NJ. Add your own sighting to help map the front.
Open the Map →Free weekly fight briefing
Fight SLF in Gloucester County, NJ.
One email per week. Your zip code. Your threat level. Your action plan. Know exactly what to do this week in Gloucester County, NJ.