Spotted Lanternfly, Not Really a Fly, with Sue Newcomb

A series of slides and specimens will be presented along with a discussion of a new “invasive” species.

Spotted lanternfly (Lycorma delicatula) is an invasive planthopper that feeds on a wide range of plants, including grapes, hops, stone fruits, and hardwood trees. When the spotted lanternfly feeds, it excretes a sticky, sugary fluid that causes sooty mold, which can further damage plants. Its preferred host is tree of heaven (Ailanthus altissima), and today 17 States have some degree of infestation.

The spotted lanternfly is a hitchhiking pest that is native to Asia. It lays its eggs on any hard surface including grills, vehicles, trailers, firewood, outdoor furniture, bikes and toys. The pest was first detected in 2014 in Pennsylvania. It likely arrived in the United States on goods shipped from overseas.