Spotted Lanternfly: North Carolina’s Unwanted Traveler
In North Carolina, an unexpected guest is causing concern, and it’s not a human hitchhiker. This unwelcome traveler is the spotted lanternfly, an insect more akin to a cicada than a fly. First identified in the state four years ago, this pest has already made its presence known in at least seven counties, posing a serious threat to local plant life, particularly grapevines.
According to Lorena Lopez, an assistant professor with the NC Extension, the spotted lanternfly’s impact on grapes is significant. “If you have bunches already closer to harvest, that’s gonna ruin your bunch,” Lopez explains. “If you’re making wine, that can change the flavor of your wine.”
July brought confirmation from Lopez that these pests had invaded a commercial vineyard in Winston-Salem, likely residing there for a year. This marks the first confirmed infestation on a farm in North Carolina, signaling a potential rapid increase in their spread.
Lopez highlights a concerning trend observed in other states: “It has been seen in other states where the spotted lanternfly has been established that between two to four years after it establishes and reproduces on forest areas and urban areas, it starts moving into the vineyards.”
The wine industry, a vital part of North Carolina’s economy with a contribution of approximately $7.7 billion in 2025, faces a significant risk from this invasive species. Lopez is spearheading a statewide monitoring initiative, deploying ‘lampshade traps’ in 14 vineyards throughout the state’s Wine Country to track egg-laying from now until December.
State authorities are also seeking help from the public. Amy Michael of the Department of Agriculture and Consumer Services urges residents to be proactive: “We really highly appreciate stomping it, squishing it, anything you can do, especially in those super highly infested counties.”
Counties particularly affected include Forsyth, Guilford, and Davidson. Michael emphasizes the need for community involvement, as the spotted lanternfly is adept at hitching rides on vehicles and other mobile objects.
