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Active SpreadConfirmed 2021

Spotted Lanternfly inConnecticut2026 Status & What To Do

Connecticut confirmed SLF in 2021 in Fairfield County, spreading north from New York. Active growth phase with infestations expanding rapidly.

Where it's confirmed

Key Affected Areas

GreenwichStamfordFairfieldNew HavenHartford

Local action resources

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Official Resources

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