when did stink bugs come to the us
Brown marmorated stink bug Halyomorpha halys, also known as the brown marmorated stink bug (BMSB), or simply the stink bug, is an insect in the family Pentatomidae that is native to China, Japan, the Koreas, and Taiwan.[2] It was accidentally introduced into the United States, with the first specimen being collected in September 1998.[3] The brown marmorated stink bug is considered to be an agricultural pest,[4] and by 2010â€“11 had become a season-long pest in U.S. orchards.[5] Currently it is widespread in Europe, and recently has been found in South America.[6]
Red imported fire ants in the United States In the 1930s, colonies were accidentally introduced into the United States through the seaport of Mobile, Alabama. Despite earlier views that cargo ships from Brazil docking at Mobile unloaded goods infested with the ants,[1] recent DNA research confirmed that the likely source population for all invasive S. invicta in the United States occurred at or near Formosa, Argentina, and virtually every analysis ruled out all sampled Brazilian populations as a potential source.[2] Biologist E.O. Wilson says that he reported the first colony, in the Mobile area, when he was 13.[3] The ants then spread from Alabama to almost every state of the American South, from Texas to Maryland and a few other Mid-Atlantic states. Since the 1990s infestations have been reported in New Mexico and parts of Arizona in the Southwest. They have also been reported in California in the West, but probably arrived via ship or truck rather than by spreading.[4] In a similar way, the ants were accidentally introduced into Australia in 2001.[5]