![]() ![]() The wingless nymphs are black with white spots that turn red as they mature. Interactive Spotted Lanternfly Map Spotted Lanternfly Reported Distribution (pdf) Report a sighting in a new area Every effort is made to keep this map up-to-date. Spotted Lanternfly (SLF), Lycorma delicatula, is an invasive planthopper native to China, India, and Vietnam it is also established in South Korea, Japan and the U.S. It was first detected in Pennsylvania in 2014 and has. Growers everywhere should keep an eye out for the pest, which in its adult stage has bright red underwings that give the gray spotted wings a rosy tint when crawling up a tree. The spotted lanternfly (Lycorma delicatula) (SLF) is a planthopper which is native to eastern Asia. SLF poses an extreme risk because it’s a natural hitchhiker, laying gray egg masses indiscriminately, including on trucks and trains, Washington State Department of Agriculture entomologist Sven-Erik Spichiger warned the Good Fruit Grower earlier this year. Quarantines are in place, but the pest has been found in New Jersey, Virginia and Delaware as well. The swarm-feeding sapsucker seems to pose a particular threat to grapevines, at least in the past few years since it was discovered in Eastern Pennsylvania in 2014, but it can also feed on fruit trees, hops and hardwoods. states and the Pacific Coast, according to the model and a news release from the ARS. It’s native to China, but it could establish in most of New England, the Mid-Atlantic, the central U.S. If anyone thinks they might have spotted an egg mass or any life stage of the spotted lanternfly, they can alert DNR via email at deppdnr.in.gov or by calling 866-NOEXOTIC (663-9684). ![]() Department of Agriculture’s Agricultural Research Service based in Wapato, Washington. Penn State Extension extends its sincere thanks to all those who contribute to this vital research. Results will be automatically displayed on the SLF Map 2023 of the Eastern U.S., which is accessible online. Please only fill out the survey if you are observing SLF. That’s according to a new model of the SLF’s potential habitat, published last week by the entomologists at the U.S. To participate, please fill out the Spotted Lanternfly Tracking 2023 survey. and west to Illinois.The invasive spotted lanternfly - a leafhopper which has proven to be a devastating vineyard pest in Pennsylvania - would feel right at home in the West Coast’s major wine regions. A new habitat-modeling study shows most of New England and the mid-Atlantic states as well as parts of the central U.S. Projections on its spread over the next 30 years shows widespread expansion into New England, south toward Washington D.C. It has since spread throughout much of Pennsylvania and into parts of New Jersey, New York, Delaware and Maryland. The first known sightings occurred in Berks County, 60 miles west of Philadelphia. Spotted lanternflies, or SLF as they are known for short, are an invasive species of insect that arrived in the United States from Asia in 2014. SLF feeds on sap from a myriad of plants but has a strong preference for plants important to PA's economy including grapevines, maples, black walnut, birch and willow. It’s invasive environmentally, socially and economically." The Spotted Lanternfly or SLF, Lycorma delicatula (White), is an invasive planthopper native to Asia first discovered in PA in Berks County in 2014. "Over the past seven years, we’ve seen lanternfly travel from east to west in the commonwealth. In accordance to the NJDA SLF regulations, companies and organizations conducting business in the quarantine zone must have a permit from NJDA to move vehicles. "The spotted lanternfly is the worst bug in the commonwealth and capable of causing real damage to Pennsylvania’s $132.5 billion agriculture industry," Pennsylvania Agriculture Secretary Richard Redding said. But completely eradicating them will be unlikely, he added. One possible sign of good news: the spotted lanternfly probably won’t kill your majestic trees, as there have been no reported incidents of mature tree death, said Kunkel. Many of these egg masses are deposited on vehicles or materials that are then moved to a new location where the eggs hatch into spotted lanternflies the following year. ![]() Sign up for NBC Philadelphia newsletters. Spotted lanternflies are excellent hitchhikers but the problem isn’t going anywhere. Spotted lanternfly numbers can increase significantly year over year, with each female capable of laying an egg mass containing 30-50 eggs. Get Philly local news, weather forecasts, sports and entertainment stories to your inbox. ![]()
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