The spotted lanternfly (Lycorma delicatula) is an invasive planthopper currently spreading through the Mid-Atlantic and Northeastern United States. Spotted lanternfly was first found in Rhode Island in August of 2021 (see press release). A year later in August of 2022, the RIDEM and USDA confirmed the first population of SLF in Rhode Island (see press release). SLF feeds on many different plants, including grapevines, maples, black walnut and other important species.
IF YOU SUSPECT YOU FOUND A SPOTTED LANTERNFLY
Early detection is key to an effective response to spotted lanternfly in Rhode Island. Help us by learning how to identify the egg, nymph, and adult life stages of this pest, and understanding at what time of year the life stages would be present. If you suspect you found a spotted lanternfly, kill it immediately. Then, report this find to the RIDEM using the link below and include a photo, if possible.
REPORT SPOTTED LANTERNFLY
Fig. 1. Cluster of adult spotted lanternfly 
Fig. 2. Adult spotted lanternfly 
Fig. 3. Adult spotted lanternfly 
Fig. 4. Can you find the spotted lantenflies in this photo? 
Fig. 5. Can you find the spotted lantenflies in this photo? 
Fig. 6. Can you find the spotted lantenflies in this photo?
Additional Resources
- Spotted lanternfly pest alert
- USDA APHIS spotted lanternfly webpage
- PennState Extension spotted lanternfly webpage
- Spotted lanternfly experts debunk myths about the prodigious, pestilent pest
- Chicken, Praying Mantises Among Likely Lanternfly Enemies
- DEM Conducting Statewide Survey for Spotted Lanternfly, an Invasive Pest Targeting Plants and Tree