Because Brown Marmorated Stink Bug is one of the worst invasive insects that the Mid-Atlantic region has experienced, it inevitably comes with extreme economic impacts; "some growers have lost their entire crop to stink bug infestations…This adds up to many millions of dollars of losses in crop values. Visit our website terms of use and permissions pages at www.npr.org for further information. Accuracy and availability may vary. KATHRYN SCHULZ: Thanks so much for having me on. See a map showing the global spread of the bugs . There are several other insects that invade New Hampshire buildings in the fall, including boxelder bug, which is black and red. Copyright © 2018 NPR. These bugs are very active and drop from plants or fly when disturbed. SHAPIRO: The smell of a stink bug is profound. The brown marmorated stink bug (BMSB, Halyomorpha halys) is an invasive pest that was accidentally introduced from Asia into Pennsylvania in the 1990s. They overwinter there (usually inside walls) and emerge between late March and mid-May. BMSB is an agricultural pest because adults and nymphs feed on a wide variety of fruiting crops Why BMSB is a problem? In late August and early September, these stink bugs instinctively search crevices and cracks, looking for a protected location to overwinter. It's an invasive species that only arrived in the U.S. about 20 years ago, and it has marched across the country ever since. Before 1996, the continental U.S. was free of brown marmorated stink bugs.This invasive species reportedly traveled from Asia and made its first U.S. appearance in Pennsylvania. Brown marmorated stink bugs are native to China, Japan, Korea, Myanmar, Taiwan, and Vietnam. Eggs are 0.06 in. Brown stinkbug (Euchistus servus) is common on many plants, but is not commonly found indoors. We caught other stinkbugs, but no BMSB’s until 2014, when two were trapped on a farm in Milford. The brown marmorated stink bug (BMSB) is an agricultural, horticultural, and social pest. They feed on over 300 different plant species, including many fruits, vegetables and row crops. Global distribution of brown marmorated stink bug . It will. The brown marmorated stink bug, Halyomorpha halys, is native to Asia. In addition to plant damage, brown marmorated stink bug is considered a significant nuisance pest because of its tendency to use homes as overwintering sites. SCHULZ: Yeah, that's right. It also becomes a nuisance pest of homes as it is attracted to the outside of houses on warm fall days in search of protected, overwintering sites and can enter houses in large numbers. The Ministry for Primary Industries (MPI) is on high alert to stop the invasive brown marmorated stink bug from making a home in New Zealand. They have banded antennae (alternating dark and light bands). Brown marmorated stink bug is an invasive species. In 2001, this species was first detected in the United States in Allentown, Pennsylvania. FIGURE 1. Adult brown marmorated stink bugs like to move into homes in the fall to take shelter for the winter. Adults abandon orchards in the Fall, frequently moving into nearby artificial structures for shelter. All instars have deep red eyes. SCHULZ: You know, I can try. Both species can be found in buildings until the warmth of spring (and/or increasing day length?) Brown marmorated stink bug is a serious horticultural pest in the United States and is also starting to spread through Canada and parts of Europe. September 2017 update on why and how to report sightings of brown marmorated stink bugs to the Midwest Invasive Species Information Network. The brown marmorated stink bug is an invasive species you may not have heard much about in recent years, but that's likely to change, according to those who study the critter. It also becomes a nuisance pest of homes as it is attracted to the outside of houses on warm fall days in search of protected, overwintering sites and can enter houses in large numbers. They just get in your way. The brown marmorated stink bug has become a major pest of fruit trees and various vegetable crops in the Northeastern and Mid-Atlantic U.S. An economic damage of 25 to 80% to apples and pears by the brown marmorated stink bug has been recorded in Pennsylvania and New Jersey. Our native species do not have black & white banded antennae, nor the white & dark marmorations on the rear edge of the body. We know of one New Hampshire neighborhood in Portsmouth that has experienced a taste of the nuisance already. If you've never seen one, they're a little bigger than the size of a dime. In nature, this includes rock hollows and cliffs. One native insect that is similar to BMSB (but rarely found in houses) is the squash bug. In a populated area, BMSBs may crawl into recessed areas of vehicles, like weather stripping of doors, and inside fuel filler doors. The nymphal stages do not have developed wings. Here’s a new critter to add to that nuisance list: the brown marmorated stink bug (BMSB), Halyomorpha halys. It's quite disgusting. They are a uniform brown color ---no banded antennae, and no black & white marks along the rear edge of the body. Can you describe what the stink actually is? BUG ID: The invasive brown marmorated stinkbug differs from the native stinkbug with its white markings on the body and antenna. The accidental introduction was possibly via shipping containers from Asia. The brown marmorated stink bug, Halyomorpha halys, is an invasive pest that is present throughout much of the United States. A Look At Just How Invasive The Brown Marmorated Stink Bug Is The brown marmorated stink bug first showed up in the United States about 20 … There are many native, non-invasive native species, but the type that usually gives homeowners trouble is the brown marmorated stink bug—an invasive species from … This text may not be in its final form and may be updated or revised in the future. With luck, our cooler, shorter growing season will slow the insect’s increase, compared to warmer states. Beginning in 2011, UNH Cooperative Extension set BMSB traps on New Hampshire farms and orchards every year. It's a cool fall night. A couple is relaxing at their cabin in South Carolina. Also includes new videos to address recent developments in monitoring, trapping, management, and biological control. The standard definition is they smell like cilantro. SHAPIRO: On this program, we're interested in providing multiple points of view. As populations build up, we expect to see both an increase in the geographic distribution of massing, and in the numbers of stinkbugs trying to get inside. The brown marmorated stink bug is a hard-shelled, flying insect that normally doesn’t grow to more than .75-inches long. They don't sting. It is very horror film-like. In fact, truly, indoors they are nothing worse than a nuisance. BMSB was first detected in Canada in Hamilton, Ontario in 2010 (Fogain and Graff, 2011). The woman goes upstairs to close the doors to the raised deck. This type of stink bug came here accidentally from Asia. This is everything you need to know about stink bugs and what you should do if you find them in your home. Introduction. The brown marmorated stink bug (BMSB; Halyomorpha halys) is native to Taiwan, Japan, Korea and China. The brown marmorated stink bug, Halyomorpha halys, is native to Asia. One of the reasons why it is hard to control the invasion is the absence of predators in the insect's country of origin. SHAPIRO: Is there anything you can say in defense of this animal? Today, brown marmorated stink bugs have found homes in 44 states and Washington, D.C. It was first recorded in 2001, in the United States in Pennsylvania. September 2017 update on why and how to report sightings of brown marmorated stink bugs to the Midwest Invasive Species Information Network. Copyright © 2021 University of New Hampshire, TTY Users: 7-1-1 or 800-735-2964 (Relay NH), https://extension.unh.edu/programs/insect-identification-services. Christelle Guédot and . SHAPIRO: Kathryn Schulz, thank you so much. Like our domestic stink bugs, this exotic invader isn’t a destructive home pest. BMSB can be distinguished from other species of stink bugs by the alternating dark and light bands on the last two segments of the antennae, and the alternating light and dark banding on the exposed upper edges of the abdomen. See a map showing the global spread of the bugs It's native to Asia and has spread throughout North America and Europe. In 2010, BMSB populations in the mid-Atlantic United States reached outbreak levels and subsequent feeding severely damaged tree fruit as well as other crops. People may also confuse stinkbugs with western conifer seed bug, a native species that expanded its range eastward into NH in the late 1990’s. Stink bugs damage ornamental trees as well as fruits and vegetables, and they pose such a threat that the U.S. Department of Agriculture funded the Stop the Brown Marmorated Stink Bug … The word "marmorated" means marbled, a description of the mottled color on the back of BMSB. And it goes about life as we all do. It's not quite decay, but it is this sort of, you know, thin, high, pervasive, sort of sickly sweet, fetid smell that just sort of coats your nose and mouth. Why brown marmorated stink bugs are a threat to NZ A brown marmorated stink bug (Halyomorpha halys). locations, either inside houses, barns, or in dead standing trees. The nymphal stages do not have developed wings. The first identification of the BMSB in North America was in Pennsylvania in 2001, but records of this insect go back to the mid-1990’s. If you find an insect that you would like to have identified, send us a photo, or find details on submiting a specimen to our insect identification service here: https://extension.unh.edu/programs/insect-identification-services, University of New Hampshire Cooperative Extension It leaves small necrotic patches on any plant matte it eats, rendering produce inedible. The brown marmorated stink bug is primarily a pest of crops. Brown marmorated stink bug (Halyomorpha halys), or BMSB, is an invasive agricultural pest that is native to Taiwan, Japan, Korea and China. In September 1998 it was collected in Allentown, Pennsylvania, where it is believed to have been accidentally introduced. And I don't want to just trash the brown marmorated stink bug. The underside of the ab… The brown marmorated stink bug, Halyomorpha halys, is an invasive pest species, first detected in Italy in 2012.Only 2 years after this first detection, increasing damage was reported in fruit orchards in the Emilia Romagna region, the first invaded area, which is one of the most important regions for the Italian and European fruit production. It is native to China, Japan, Korea and Taiwan. The species is native to Asia and was introduced into the United States in the mid-1990s, possibly stowing away in a shipping container. Other than those two records, all other New Hampshire records have been specimens in or on buildings. The authoritative record of NPR’s programming is the audio record. They cause damage by feeding and creating puncture marks on produce. That’s why the family it is in is called “leaf-footed” bugs. Buildings close to many trees seem to be the most heavily hit. SCHULZ: Sure. Kathryn Schulz writes about this story. The brown marmorated stink bug has the regrettable ability to eat just about anything you put in front of it, from cotton and sweet corn to apples and tomatoes and peppers. The brown marmorated stink bug (BMSB, Halyomorpha halys) is an invasive pest that was accidentally introduced from Asia into Pennsylvania in the 1990s. Body length is roughly ¾ inch, a bit longer than brown marmorated stinkbug. SCHULZ: Yes. (0.16 cm), pale green and laid from June to August. Brown marmorated stink bug are a major agricultural pest, and will attack tree fruits, berries, grapes, vegetables and ornamental plants - affecting crops and food being grown on farms. They are usually more of an outdoor pest, and not too much of an issue inside the home. The Minnesota Department of Agriculture monitors this invasive species. This has to be done before the insects begin searching, which is at the end of August. The Brown Marmorated Stink Bug has also become a nuisance to homeowners due to its use of structures as overwintering sites. Identification tip:  One easy method to tell BMSB from any other look-alike in New Hampshire is to examine the antennae. Since its arrival in North America in the 1990s, the invasive brown marmorated stink bug (Halyomorpha halys) has spread to 44 states in the U.S., becoming an agricultural pest in at least 25 states and causing nuisance problems in seven more. SCHULZ: It's absolutely my pleasure. The brown marmorated stink bug is an invasive pest in the U.S. that causes damage to crops and is a nuisance pest to homeowners 1. In nature, this includes rock hollows and cliffs. Why brown marmorated stink bugs are a threat to NZ A brown marmorated stink bug (Halyomorpha halys). The brown marmorated stink bug is a hard-shelled, flying insect that normally doesn’t grow to more than .75-inches long. Adult brown marmorated stinkbugs are brown, about 2/3 inch (16 mm) long and 1/3 inch (9 mm) wide. It's native to Asia and has spread throughout North America and Europe. They cause damage by feeding and creating puncture marks on produce. It was first recorded in 2001, in the United States in Pennsylvania. SCHULZ: Well, you're right. phone: (603) 862-1520  Hours: M-F, 8 a.m.- 5 p.m. In some areas, the BMSB is considered highly invasive. Taylor Hall, 59 College Road, Durham, NH Directions. Because Brown Marmorated Stink Bug is one of the worst invasive insects that the Mid-Atlantic region has experienced, it inevitably comes with extreme economic impacts; "some growers have lost their entire crop to stink bug infestations…This adds up to many millions of dollars of losses in crop values. Invasive species in the United States cause major environmental and economic losses in agroecosystems, and the number of foreign species continues to increase .Brown marmorated stink bug, Halyomorpha halys (Hemiptera: Pentatomidae), is an invasive species from Asia , first discovered in the United States in the mid-1990s .This invasive species has been detected in 40 … It is between 14 and 17 mm long, roughly the size of a U.S. dime. Janet van Zoeren A4143 Light & dark. But outdoors, they are just incredibly voracious. It is also referred to as the yellow-brown or East Asian stink bug. In addition to the searching instinct, they also secrete an odor that attracts other BMSBs. 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