Spotted lanternfly (SLF), Lycorma delicatula, is an invasive planthopper that was first detected in North America in 2014 in southeastern Pennsylvania. It has now spread to other eastern U.S. states. It is native to parts of Asia. SLF feeds voraciously on many economically important crops like grapevines, hops, ornamental nursery plants, and …
https://extension.psu.edu/spotted-lanternfly-management-guide