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Friday, October 30, 2026Oct 30

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See it? Squish it! Fighting the invasive spotted lanternfly

This photo shows a Spotted Lanternfly, in Long Branch, NJ, Aug. 7, 2022.(Heide Estes via AP)
This photo shows a Spotted Lanternfly, in Long Branch, NJ, Aug. 7, 2022.(Heide Estes via AP) This photo shows a Spotted Lanternfly, in Long Branch, NJ, Aug. 7, 2022.(Heide Estes via AP)

When Stephen Nixon recently noticed a “beautiful” spotted lanternfly by his bag as he skateboarded in Brooklyn, he heeded the request of city officials.

He stomped on it.

“I don’t like killing things. Not many people do. I’ll catch and release cockroaches if I find them in my apartment,” Nixon said. But he said it “seems like something worse” if the insect’s population explodes.

Kill-on-sight requests in New York City and elsewhere are a part of public campaigns to fight an invasive insect now massing and feeding on plants around much of the eastern United States. Pretty with red wing markings, the spotted lanternfly is nonetheless a nuisance and a threat — the sort of insect that inspires people to post about squishing and stomping them on social media.

In cities, it swarms outside buildings and lands on pedestrians. It excretes a sticky substance called honeydew that can collect on outdoor furniture. The sap-sucking insect also poses a danger to grapes and other agricultural crops, which is raising alarms this summer in New York state wine country.