'U' Extension works to inform E.L. of seasonal insects
Four home-invading insects could make their presence known in East Lansing this fall by infiltrating homes in search of a warm place to live. In addition to the multicolored Asian lady beetle - an invasive species that migrated from northeastern Asia - boxelder bugs, cluster flies and leaf-footed pine seed bugs are among the warmth-seeking pests, said Howard Russell, an entomologist with MSU Diagnostics Services. The insects usually surface on the first warm day following the first cold day of the year, Russell said, adding that the area has already experienced that first cold day. "We haven't seen large numbers yet, so I think that's a very good sign," he said.