SLF showing "split wings" revealing the showy red under wings. This can be a natural "startle" response, or the results of insecticide exposure.
Berks County Commissioner Christian Leinbach discusses the Spotted Lanternfly crisis with Beth Finlay, master gardener coordinator with the Penn State Extension; Stephanie Shirk, client relations manager with Penn State Extension; and Brian Walsh, owner of Invasive Insect Solutions. The program provides a great timeline of the invasion. Shown and discussed are photos of spotted lanternflies, and spotted lanternfly photos after they feed on systemically treated trees.