![]() ![]() They have been inconsistent from year to year, with insects not returning where they previously were numerous, and returning in force in other locations.”įind info on how to report and control lanternflies as well as images of lanternflies at every stage of development at agriculture.pa.gov/spottedlanternfly.ĭownload the FREE WPXI News app for breaking news alerts.įollow Channel 11 News on Facebook and Twitter. “There is no way to predict the patterns or number of infestations likely in any given location. “Crews from the department are actively searching for hatched insects across the state,” the spokesperson said. As for public, unconfirmed reports, 97 have been made in Allegheny County, 3 have been made in Butler County, and 12 have been made in Westmoreland County. After hatching in late spring, the SLF goes through four nymph stages. The egg masses of the SLF are small, grey masses protected by a waxy covering. Two confirmed reports were from Allegheny and Westmoreland Counties. SLF will lay eggs beginning in October through the beginning of winter. of Agriculture sent Channel 11 the latest data on confirmed reports of hatching lanternflies.Īs of May 18, there were confirmed reports at 54 locations in 18 PA counties. “But, again, the only good one is a dead one!”Īfter our report aired, the PA Dept. Where do spotted lanternflies lay their eggs Penn State researchers have found that about 80 of the eggs they see are laid high up in tall trees, Roush said. “That alone is not really going to control the population, in fact, we don’t really have every effective area-wide management control measures,” Korman told us. ![]() SLF feeds on the plant sap of many different plants including grapevines, maples, black walnut, and other important plants in PA. Lanternflies lay eggs in areas protected from wind and harsh winters, such as: Tree trunks. Spotted lanternfly (SLF) is an invasive insect that has spread throughout Pennsylvania since its discovery in Berks County in 2014. While experts encourage you to kill the bugs when possible, she noted that a single squash isn’t going to solve the problem. You can find spotted lanternfly egg masses from September to June. Korman said there is still a lot to be discovered and understood about the pests, and it’s too early to know what the population will look like this year. ![]()
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