I recently found a stink bug in my kitchen. It was a Brown Marmorated Stink Bug (Halyomorpha halys). This invasive insect is native to Japan, Korea and China. The first North America record was from Allentown, Pennsylvania in 1998 and it reached Michigan in 2011.
The adults overwinter in houses, barns, garages, and outbuildings. Adults are 12-16mm [1/2-5/8 inch] long and shaped like a shield. Their antennae are dark with light bands. Light spots are also found on the edges of their bodies. This is the only species of stink bug commonly found inside a house during our Michigan winter. It can occur by the hundreds in some homes.
Brown Marmorated Stink Bugs will not bite humans. They can be a major pest on fruit trees and damage the leaves and fruit of apples, pears, peaches, cherries, corn, tomatoes, peppers, soybeans, and others. Luckily they only raise one brood in Michigan.
Copyright 2017 by Donald Drife
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