where did all of the stink bugs come from
Brown marmorated stink bug The brown marmorated stink bug was accidentally introduced into the United States from China or Japan. It is believed to have hitched a ride as a stowaway in packing crates or on various types of machinery. The first documented specimen was collected in Allentown, Pennsylvania, in September 1998.[4][15] Several Muhlenberg College students were reported to have seen these bugs as early as August of that same year.[8][16] Between 2001 and 2010 there were fifty-four reported sightings of BMSB at shipping ports in the United States.[17] However, stink bugs are listed as non-reportable, meaning that they do not need to be reported or have any required action taken to remove the insect. This allowed the insect to enter the United States relatively easily as they are able to survive long periods of time in hot or cold conditions.