You step outside expecting to enjoy your garden, only to notice something strange. Your patio furniture feels sticky, your car is covered with a sugary residue, and the leaves on your favorite trees are turning dark with mold. Then you spot it—a striking insect with spotted gray wings and flashes of bright red when it flies.
That colorful visitor may be a spotted lanternfly, an invasive insect that has become a serious concern in many areas. Left unchecked, large populations can stress trees, damage crops, and create frustrating messes around homes. Knowing how to identify and manage them early can help protect your yard and local environment.
At first glance, the spotted lanternfly doesn’t look particularly threatening. Its colorful wings and unusual markings can even seem beautiful. But appearances can be deceiving.
These insects feed by piercing plants and extracting sap from trees, vines, and other vegetation. As they feed, they produce a sticky sugary substance known as honeydew. This residue coats outdoor surfaces, attracts other insects, and encourages the growth of black sooty mold on leaves and branches. While the mold doesn’t infect the plant directly, it blocks sunlight and can reduce the plant’s ability to photosynthesize.
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