Boxelder bugs do very little damage to the trees they attack, but at certain
times of the year they can become a nuisance. Boxelder bugs develop by
gradual metamorphosis, from egg, to nymph, then to adult. Adult
boxelder bugs will enter structures int he fall, seeking winter
shelter. They seek shelter in protected places such as houses and other
buildings, cracks or crevices in walls, doors, under windows and around
foundations, particularly on south and west exposures. Boxelder bugs
can come out even during the dead of winter when it is cold outside and
the sun is Boxelder bugs do very little damage to the trees they
attack, but at certain times of the year they can become a nuisance.
Boxelder bugs develop by gradual metamorphosis, from egg, to nymph,
then to adult. Adult boxelder bugs will enter structures int he fall,
seeking winter shelter. They seek shelter in protected places such as
houses and other buildings, cracks or crevices in walls, doors, under
windows and around foundations, particularly on south and west
exposures. Boxelder bugs can come out even during the dead of winter
when it is cold outside and the sun is shining. They will then emerge
in the spring to seek out host trees on which to feed and lay eggs.
Once boxelder bugs have become established in the home, there aren't a
lot of treatment options. There are not a lot of recommended chemical
measures at this point. The easiest way to remove boxelder bugs, once
they are indoors, is with a vacuum cleaner. However, To help prevent
boxelder bugs, cluster flies, lady bugs and similar pests from entering
in the fall, outdoor, Spray Pestcides around eaves, attic vents,
windows, doors, under-fascia lips, soffits, siding(including under
lips) and any other possible points of entry, concentrating on the
south the southwest sides . Shady areas are less likely to attrack lady
bugs.
