As the invasive spotted lanternfly continues to spread across Ohio, state officials expanded the quarantine zone to include several new counties including Wood County. The Ohio Department of Agriculture (ODA) announced the update   pest movement to protect the state’s agricultural economy.  

Native to Asia, the spotted lanternfly was first detected in the U.S. in 2014 and has since established itself across multiple states. The insect targets more than 70 species of plants, feeding on sap and weakening trees, vines, and crops especially grapes, hops, and fruit trees. Its sticky excretions can also promote mold growth and disrupt outdoor activities. Detailed Overview. 

A recent Rutgers University study suggests that some bat species are feeding on spotted lanternflies. While the full ecological impact is still under investigation, the discovery has raised hope that native predators could play a role in managing the outbreak. “It’s an encouraging sign that our native species may be adapting,” researchers told KYW Newsradio. 

 Ohio’s quarantine measures require residents and businesses in affected counties to inspect and clean vehicles, outdoor equipment, and goods that could unintentionally transport lanternfly eggs or insects. The ODA is also asking the public to report sightings to help monitor the spread of pests. 

With bat populations facing their own environmental challenges, researchers caution that relying solely on natural predators won’t be enough. However, their role could complement state control efforts as Ohio moves into the peak summer months—when lanternflies are most active.