Spotted Lanternfly inHanover County, VASPOTTED LANTERNFLY GUIDE
Hanover County lies directly north of Richmond and confirmed spotted lanternfly in 2023, forming the northern bookend of the Richmond-area infestation zone. The county's character — mostly rural and exurban with the historic railroad town of Ashland at its center — belies the significant SLF spread risk posed by the CSX Ashland railroad corridor, one of the busiest freight rail lines on the East Coast. Mechanicsville to the south borders Henrico County and has seen growing SLF populations tied to the suburban sprawl pushing north from Richmond. The North Anna River, flowing through the county's northern reaches, and the US-301 corridor through Bowling Green provide natural and highway-based spread pathways into Caroline County and beyond.
Highest activity zones
SLF Hotspots in Hanover County, VA
Ashland
Active zone
Mechanicsville
Active zone
Cold Harbor
Active zone
Ashland Railroad corridor
Active zone
Route 1/US-301 corridor
Active zone
Primary SLF food source
Tree of Heaven in Hanover County, VA
CSX railroad lines through the Ashland corridor, North Anna River banks, and Route 1/US-301 median strips throughout Hanover County are colonized by Tree of Heaven, creating direct SLF dispersal pathways from Richmond's northern suburbs into the county's rural and exurban landscapes. Ailanthus is particularly dense along the rail right-of-way through Ashland and at Cold Harbor battlefield margins.
Identify Tree of Heaven →Local action resources
What To Do in Hanover County, VA
Report a Sighting
Every sighting in Hanover County, VA maps the invasion front. Report directly to Virginia DCR.
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 VA State Guide
County-level data, quarantine zones, treatment guides, and agency resources for the entire state.
See the full VA guide →Community intelligence
Live Sighting Map
See where SLF has been spotted near you in Hanover County, VA. Add your own sighting to help map the front.
Open the Map →Free weekly fight briefing
Fight SLF in Hanover County, VA.
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