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Spotted Lanternfly

Lycorma delicatula

High threat

Planthopper that feeds on sap of grapes, fruit trees, maples, and walnuts. Weakens plants and excretes honeydew that grows sooty mold.

Identification Tips

  • •Wings are gray with black spots; hindwings flash bright red with black spots and white bands.
  • •About 1 inch long; rests with wings tented over the body.
  • •Nymphs (spring–summer) are black with white spots, then red with white spots.

Geographic Spread

Found across the mid-Atlantic and spreading through the Midwest, Northeast, and parts of the South. Moves via egg masses on vehicles, firewood, and outdoor furniture.

Removal Guide

  • •Squash adults and nymphs on sight — they jump but can be caught.
  • •Remove and report Tree of Heaven, the preferred host.
  • •Scrape egg masses from surfaces (see the Scrape Tool Guide).

Prevention

  • •Check vehicles and outdoor gear before traveling from a quarantine zone.
  • •Don't move firewood — buy it where you burn it.
  • •Inspect outdoor furniture, grills, and stone for egg masses in fall/winter.

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