Inspection
for Boxelder Bug
Inspect the sunny faces first: the bugs concentrate on walls with southern or western exposure, where the clusters and entry points are. Source: https://extension.umn.edu/nuisance-insects/boxelder-bugs Follow their way in at the seams around frames, behind slack siding, and through eave vents — each spot is both a finding to log and a gap to close. Source: https://www.canr.msu.edu/news/boxelder_bugs_asian_lady_beetles_and_cluster_flies_oh_boy Then scan the yard for female, seed-bearing boxelder trees, the source driving the fall pressure. Source: https://extension.umn.edu/nuisance-insects/boxelder-bugs