Kill it, squash it, smash it … post it?

Spotted lanternflies are everywhere – and now, there's an app for that! The local dad and two sons who created it show "Good Day Philadelphia" how it works.

Stomp and squish: Pennsylvanians battle 'nightmare' spotted lanternfly

In the Great Spotted Lanternfly War, Pennsylvania's citizen-soldiers are fighting back with fly swatters and vacuums, dish soap and sticky tape. They're stomping and spraying and zapping and bragging about their kills on social media. "DESTROY THEM," a propaganda poster urges. "Die, die, die, spotted lanternfly," a balladeer sings.