• Report Tree of Heaven

    On August 10, 2022 the U.S. Department of Agriculture (USDA) confirmed a population of spotted lanternfly in Pontiac in Oakland County. This is the first confirmed case of live spotted lanternfly in Michigan. We are asking for your help to be on the lookout in St. Clair County for spotted lanternfly, an invasive species threatening Michigan’s agriculture and natural resources. Early detection gives us the advantage for response and containment. We hope to limit the spread the invasive spotted lanternfly by surveying for tree of heaven, it’s preferred food source. Tree of heaven is also an invasive species. Knowing the location and distribution of tree of heaven in St. Clair County will help us monitor for spotted lanternfly. Use this form to report a location of tree of heaven. Thank you for helping protect St. Clair County’s natural resources!
  • Michigan Invasive Species, Spotted Lanternfly: https://www.michigan.gov/invasives/id-report/insects/spotted-lanternfly

  • From late summer to the first hard frost, spotted lanternflies are in their adult stage and easiest to identify. Adults are roughly one inch long. Their folded wings are gray to brown with black spots. Open wings reveal a yellow and black abdomen and bright red hind wings with black spots transitioning to black and white bands at the edge. Female spotted lanternfly lay egg masses in the fall, which resemble old chewing gum, with a gray, waxy, putty-like coating.

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  • Please email any questions about tree of heaven, spotted latnernfy, or surveys to lydia@scriver.org

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