The spotted lanternfly is a threat to many fruit crops and trees. Learn to spot it and report it.
The Spotted Lanternfly (Lycorma delicatula) is native to China and was first detected in Pennsylvania in September 2014. Spotted lanternfly feeds on a wide range of fruit, ornamental and woody trees, with tree-of-heaven being one of the preferred hosts. Spotted lanternflies are invasive and can be spread long distances by people who move infested material or items containing egg masses. If allowed to spread in the United States, this pest could seriously impact the country’s grape, orchard, and logging industries.
Pennsylvania. Most states are considered a risk.
Pine Trees •
Oak Trees •
Walnut Trees •
Poplar Trees •
Willow Trees •
Maple Trees •
Sycamore Trees •
People spread the insect long distances by moving infested material or items containing egg masses.
Plants that ooze or weep and have a fermented odor •
Buildup of sticky fluid (honeydew) on plants and on the ground underneath infested plants •
Sooty mold on infested plants •
What You Can Do
Inspect your trees and plants for signs of this pest, particularly at dusk and at night when the insects tend to gather in large groups on the trunks or stems of plants.
Inspect trees (in particular, tree of heaven), bricks, stone, and other smooth surfaces for egg masses.
Report any sightings of this pest at HungryPests.com to have the specimen identified properly.