In recent years, an invasive pest has been making headlines and causing widespread concern across several U.S. states. Known as the spotted lanternfly (Lycorma delicatula), this striking but destructive insect has become infamous for the significant damage it inflicts on agriculture and the environment.
Here’s what you need to know about the spotted lanternfly, why it’s so important to control its population, and how you can safely contribute to its eradication.
What Is the Spotted Lanternfly?
The spotted lanternfly is an invasive planthopper native to parts of China, India, and Vietnam. It was first detected in the United States in Pennsylvania in 2014. Since then, it has spread to numerous other states, including New Jersey, Virginia, and Ohio.
This pest primarily feeds on the sap of more than 70 different plant species, including grapes, apples, pines, and maples, making it a significant threat to the U.S. agriculture and forestry industries.
Adult lanternflies are about 1 inch long and half an inch wide, with eye-catching wings. Their forewings are gray with black spots, and their hind wings have contrasting patches of red and black with a white band. In the nymph stages, they are black with white spots, transitioning to red before becoming adults.
Why Is It Important to Kill the Spotted Lanternfly?
The spotted lanternfly causes harm in several ways:
Economic Damage: This insect poses a severe threat to the viticulture (grape-growing) industry, among other agricultural sectors. The feeding activity of lanternflies stresses plants, making them vulnerable to disease and potentially reducing their crop yields significantly.
Environmental Impact: Beyond agriculture, lanternflies can damage or kill native trees, which can disrupt local ecosystems.
Nuisance in Residential Areas: As they feed, lanternflies excrete a sticky substance known as honeydew, which attracts bees and wasps and can lead to the growth of sooty mold. This mold can damage the plants it covers and also turns patios, decks, and cars sticky and black.
How to Safely Kill the Spotted Lanternfly
If you find a spotted lanternfly, it’s important to kill it to help control its population. Here’s how you can do it safely and effectively:
Manual Removal: