If you live in an area not known to be infested with the spotted lanternfly and you see one, please report it locally or via the Cooperative Extension’s convenient web form, which you can find here. The unwanted visitors have also been found in New York State, Maryland, Massachusetts, and Connecticut, although the spotted lanternfly does not appear to have become established in these states as of May 2019. The Virginia Department of Agriculture and Consumer Services established a quarantine for the affected areas in May of 2019. The insects have since spread into Frederick County.Īs of February 2019, Mercer, Hunterdon, and Warren Counties in New Jersey, as well as New Castle County, Delaware, were under quarantine. In January of 2018, sightings of multiple egg cases and live adults were confirmed in Winchester, Virginia. In 2017, the infestations had spread to nearby states, including Delaware and New Jersey. According to Jennifer Smith at The Wall Street Journal, if the lanternflies spread throughout the state, they could conceivably damage agricultural crops, forest products, nurseries, and landscape businesses collectively worth $18 billion to the state’s economy. The situation in Pennsylvania could become dire. This includes an area of at least 3,000 square miles! However, the USDA Invasive Species Information Center reports that experts think the fly was present for three to four years in the US before its official discovery.Īs of May 2019, 14 counties in eastern Pennsylvania were under quarantine because they are infested with these insects. delicatula in the US took place in Pennsylvania in September 2014.
#Japanese lantern fly how to
While fighting this pest is not trivial, we at Gardener’s Path will help homeowners learn how to manage infestations by this invasive insect. Growers on the West Coast Are Bracing for an Infestation.Combined Systemic and Contact Insecticides.Remove Trees of Heaven and Other Preferred Hosts.How Homeowners Can Manage Spotted Lanternflies.Identification, Life Cycle, and Biology.
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