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  • Home
  • About
    • About the Commission
    • Commission Members
    • Plan of Conservation and Development
  • Open Space
    • Preserving Open Space
    • Open Spaces in Newtown >
      • Deep Brook Preserve
      • Halfway River
      • High Meadow
      • Pole Bridge Preserve
      • Stone Bridge Preserve
  • Native Plants
  • Invasive Plants
    • What Are Invasive Plants?
    • Common Invasive Plants
    • Connecticut Invasive Plant Ban
    • Newtown Invasive Plant Ban
  • Invasive Insider
  • Contact

Spotted Lanternfly and Tree of Heaven—Invasive Begets Invasive

8/22/2025

 
Picture
Spotted lanternfly (SLF for short) is a destructive sap-feeding planthopper. SLF is a relatively new plant pest to the United States. While just two small populations were verified in Fairfield County in 2020, it is now found across CT and widespread in Fairfield and New Haven counties.
​
A pretty distinctive insect, adults are about one inch long and a half inch wide. Their forewings are tan with black spots. Hindwings, noticeable when wings are spread, are colorful red and black patches separated by a white patch. Adults are active from July to November and will crawl, jump, or fly short distances. ​

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    The Newtown Conservation Commission actively works to encourage healthy habitats by increasing the diversity of our native wildlife and vegetation, while providing information on the threats posed by invasive plant species.

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The Newtown Conservation Commission is dedicated to the acquisition, preservation and protection of 2,000 acres of town-owned open space. In addition, the Commission is actively working to encourage healthy habitats and increase the diversity of our native wildlife and vegetation.

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Newtown Municipal Center
3 Primrose Street
Newtown, CT 06470
(203) 270-4276