The brown marmorated stink bug (BMSB), Halyomorpha halys (Stål) (Hemiptera: Pentatomidae; Figure 1) is a landscape and agricultural pest in the United States. It was introduced from Asia in the mid-1990s, and quickly spread to the entire United States because of its overwintering behavior. They seek dark and dry sites—such as a vehicle parked near trees—in the fall in which to overwinter. The Early Detection and Distribution Mapping System shows 95 positive reports throughout Georgia; it is established in the Piedmont region of the state. This pest is reported to feed on more than 170 plant species, including fruits, vegetables, and ornamental plants. The BMSB also is a nuisance pest as they aggregate and overwinter in man-made structures beginning in late fall.
Figure 1. Adult stage of the brown marmorated stink bug, Halyomorpha halys (Stål). Photo: Ken Childs, Bugguide.net.
Biology and Behavior
The BMSBs overwinter (diapause) as adults, and do not feed during this time. In spring, they emerge from overwintering sites and seek immediate nutritional resources from developing flowers and fruits before laying eggs. The BMSB undergoes three life stages: egg, nymph (five nymphal instars), and adult (Figure 2). A female lays eggs in a mass of about 28 eggs, and can lay between two and 15 egg masses during her lifetime. The light-yellow to light-green, barrel-shaped eggs are glued to the host’s surface (leaf, fruit, stem; Figure 3). First instars have an oval- and tick-like appearance, with mottled orangish-red and black coloration, and remain aggregated around the egg mass (Figure 4). Subsequent instars disperse while seeking food. Second- to fifth-instar nymphs are black-and-white colored and have well-defined white bands on their legs and antennae (Figure 5). In the laboratory, the nymphs take about 43 days to grow before molting into adults. The adults are grey-brownish and shield-shaped, with two white bands on their antennae and mottled white-and-black stripes along the lower margins of the body (Figure 1). The BMSB differs from the brown stink bug, Euschistus servus, by the presence of white bands on antennae and legs (Figure 8). Adults can live up to 119 days. They are often found aggregated on host leaves (Figure 6).
Figure 2. Life cycle of brown marmorated stink bug. Illustration: Fawad Khan.
There are two generations of BMSBs per year in Georgia. The nymphs from the overwintering adults mature into summer adults by late July or August, and the nymphs from the summer adults mature into overwintering adults in September or October. These adults seek overwintering sites in the fall. BMSBs are strong flyers and can fly long distances, as much as 3.7 miles in a month. In addition to flight, the fifth instar of BMSB can walk up to 65 ft in 4 hr.
Figure 3. Eggs of the brown marmorated stink bug. Photo: Yurika Alexander, Bugguide.net.
Figure 4. First-instar nymphs of the brown marmorated stink bug. Photo: Marcia Morris, Bugguide.net.
Figure 5. Nymphs of brown marmorated stink bug with prominent black and white bands on antennae and legs. Photo: Shimat V. Joseph.
Figure 6. Nymphs and adults of the brown marmorated stink bug aggregating on catalpa leaves. Photo: Shimat V. Joseph.
Host Plants and Damage
Brown marmorated stink bugs can feed on plants from multiple families. In Georgia, more than 150 ornamental plant species are potential hosts of BMSBs. The invasive tree-of-heaven (Ailanthus altissima) is a preferred host for BMSBs in the landscape (Figure 7). Tree-of-heaven is the early host in pine-oak forests in the Piedmont region of Georgia. BMSB populations were observed where flowering dogwood tree (Cornus florida), yellow-poplar (Liriodendron tulipifera), Chinese privet (Ligustrum sinense), winged elm (Ulmus alata), sweetgum (Liquidambar formosana), maple (Acer spp.), oaks (Quercus spp.), walnut (Juglans spp.), crape myrtle (Lagerstroemia spp.), and honey locust trees (Gleditsia triacanthos) are present.
BMSB adults and nymphs attack a wide range of ornamental shrubs and trees. Please see pp. 6–10 in the PDF document for Table 1 (click on the View PDF button), which cross-references the articles listed below with known ornamental-plant hosts of the BMSB. The table includes both scientific names and common names.
Figure 7. Brown marmorated stink bug feeding on a tree-of-heaven. Photo: Shimat V. Joseph.
BMSB feeding causes discoloration, distortion, and drying of the host tissue, although the extent of damage depends on the life stage, the number of infesting individuals, and the host plant’s stage—e.g., flowering, fruiting, etc. BMSBs cause direct and indirect feeding damage to nursery and landscape plants. Direct feeding causes wilting of foliage (loss of rigidity), foliage stippling (dead brownish spots), bark discoloration (loss of color), and even death of some herbaceous plants. Indirect damage results from the transmission of diseases (like witches’ broom disease) and may hinder normal plant growth.
Dispersal and Overwintering
Brown marmorated stink bug adults seek man-made structures such as barns, storage structures, vehicles (recreational vehicles [RVs] and enclosed trailers), and people’s houses and office buildings as sites for overwintering during the fall (Figure 9). They may also overwinter under dead and live tree bark. They prefer dry and tight sites for overwintering. The BMSB is regarded as a nuisance pest because it invades man-made structures. They find access into these structures through cracks and crevices of improperly sealed exterior doors and windows. Prematurely active adults walk and fly around inside the house, posing a nuisance during winter.
Figure 8. Comparison of brown stink bug (Euschistus servus, left) and brown marmorated stink bug (right). Photo: Mike Quinn, TexasEnto.net, and Melinda Fawver, Bugguide.net.
The overwintering behavior of BMSBs also enhances their quick dispersal through human movement and trade. They hitchhike in mobile structures such as RVs, trailers, and shipping containers that are transported during winter, which enhances their quick dispersal across the United States.
Management
Ornamental plants in the landscape play a critical role in the biology of BMSBs because they offer breeding sites and food resources during the spring and summer. During the growing season, BMSB adults and nymphs can be monitored using commercially available traps, such as clear sticky traps or black pyramid traps baited with lures containing species-specific communication chemicals (semiochemicals).
Figure 9. Brown marmorated stink bug adults invading an office building while seeking a point of entry during the fall. Photo: Shimat V. Joseph.
In ornamental nurseries, high densities of BMSBs are found near the edges of the field and this behavior can be utilized for managing the pest. Predators such as ground beetles, jumping spiders, earwigs, crickets, and egg parasitoids—especially samurai wasp, Trissolcus japonicus (Hymenoptera: Scelionidae)—effectively reduce BMSB populations in the landscape. Insecticide applications should be considered if the population is high and apparent damage symptoms are observed. If insecticides are applied, repeated applications are warranted as the residual activity of effective insecticides (mostly pyrethroids, neonicotinoids, and organophosphates) do not last long enough for adequate BMSB control. Landscape trees and plants, or nursery stock closer to overwintering structures, are especially susceptible to an influx of adults in spring months.
Contact your county Extension agent for up-to-date recommendations for brown marmorated stink bug management by calling 1-800-ASK-UGA1.
References
Acebes-Doria, A. L., Agnello, A. M., Alston, D. G., Andrews, H., Beers, E. H., Bergh, J. C., Bessin, R., Blaauw, B. R., Buntin, G. D., Burkness, E. C., Chen, S., Cottrell, T. E., Daane, K. M., Fann, L. E., Fleischer, S. J., Guédot, C., Gut, L. J., Hamilton, G. C., Hilton, R., … Leskey, T. C. (2019). Season-long monitoring of the brown marmorated stink bug (Hemiptera: Pentatomidae) throughout the United States using commercially available traps and lures. Journal of Economic Entomology, 113(1), 159–171. https://doi.org/10.1093/jee/toz240
Aigner, B. L., Kuhar, T. P., Herbert, D. A., Brewster, C. C., Hogue, J. W., & Aigner, J. D. (2017). Brown marmorated stink bug (Hemiptera: Pentatomidae) infestations in tree borders and subsequent patterns of abundance in soybean fields. Journal of Economic Entomology, 110(2), 487–490. https://doi.org/10.1093/jee/tox047
Ak, K., Uluca, M., Aydin, Ö., & Gokturk, T. (2019). Important invasive species and its pest status in Turkey: Halyomorpha halys (Stål) (Heteroptera: Pentatomidae). Journal of Plant Diseases and Protection, 126(5), 401–408. https://doi.org/10.1007/s41348-019-00243-7
Bakken, A. J. (2014). The biology and ecology of stink bugs and plum curculio Conotrachelus nenuphar in North Carolina tree fruit orchard [Master’s thesis, NC State University]. NC State University Libraries. https://www.lib.ncsu.edu/resolver/1840.16/10026
Bergmann, E. J. (2015). Patterns of host use by brown marmorated stink bug, Halyomorpha halys (Hemiptera: Pentatomidae), in woody ornamental trees and shrubs [Master’s thesis, University of Maryland]. Digital Repository at the University of Maryland. https://drum.lib.umd.edu/bitstream/handle/1903/17245/Bergmann_umd_0117N_16644.pdf?sequence=1
Bergmann, E. J., Venugopal, P. D., Martinson, H. M., Raupp, M. J., & Shrewsbury, P. M. (2016). Host plant use by the invasive Halyomorpha halys (Stål) on woody ornamental trees and shrubs. PloS ONE, 11(2), Article e0149975. https://doi.org/10.1371/journal.pone.0149975
Bosco, L., Nardelli, M., & Tavella, L. (2020). First insights on early host plants and dispersal behavior of Halyomorpha halys (Hemiptera: Pentatomidae) from overwintering to crop colonization. Insects, 11(12), 866. https://doi.org/10.3390/insects11120866
Cornelius, M. L., Dieckhoff, C., Hoelmer, K. A., Olsen, R. T., Weber, D. C., Herlihy, M. V., Talamas, E. J., Vinyard, B. T., & Greenstone, M. H. (2016). Biological control of sentinel egg masses of the exotic invasive stink bug Halyomorpha halys (Stål) in mid-Atlantic USA ornamental landscapes. Biological Control, 103, 11–20. https://doi.org/10.1016/j.biocontrol.2016.07.011
Dumbadze, G., Gokturk, T., Jgenti, L., & Chelidze, N. (2019, November 22) Distribution of brown marmorated stink bug (Halyomorpha halys), bioecological features and control mechanisms in Batumi (Georgia) [Paper presentation]. 4th International Symposium on Innovative Approaches in Engineering and Natural Sciences, Samsun, Turkey. https://dx.doi.org/10.36287/setsci.4.6.152
Formella, A., Dorman, S. J., Taylor, S. V., & Kuhar, T. P. (2020). Effects of aggregation lure and tree species on Halyomorpha halys (Hemiptera: Pentatomidae) seasonal oviposition. Journal of Economic Entomology, 113(1), 203–210. https://doi.org/10.1093/jee/toz281
Fryer, J. L. (2010). Ailanthus altissima. Fire Effects Information System, Forest Service, U.S. Department of Agriculture. https://www.fs.usda.gov/database/feis/plants/tree/ailalt/all.html
Funayama, K. (2015). Nutritional status of overwintering adults of the brown marmorated stink bug, Halyomorpha halys (Hemiptera: Pentatomidae), is affected by cone counts of Japanese cedar, Cryptomeria japonica, in northern Japan. Applied Entomology and Zoology, 50(1), 117–121. https://doi.org/10.1007/s13355-014-0312-9
Gariepy, T. D., Bruin, A., Haye, T., Milonas, P., & Vétek, G. (2015). Occurrence and genetic diversity of new populations of Halyomorpha halys in Europe. Journal of Pest Science, 88(3), 451–460. https://doi.org/10.1007/s10340-015-0672-0
Haye, T., Abdallah, S., Gariepy, T., & Wyniger, D. (2014). Phenology, life table analysis and temperature requirements of the invasive brown marmorated stink bug, Halyomorpha halys, in Europe. Journal of Pest Science, 87(3), 407–418. https://doi.org/10.1007/s10340-014-0560-z
Hemala, V., & Kment, P. (2017). First record of Halyomorpha halys and mass occurrence of Nezara viridula in Slovakia (Hemiptera: Heteroptera: Pentatomidae). Plant Protection Science, 53(4), 247–253. https://doi.org/10.17221/166/2016-PPS
Hoebeke, E. R., & Carter, M. E. (2003). Halyomorpha halys (Stål)(Heteroptera: Pentatomidae): A polyphagous plant pest from Asian newly detected in North America. Proceedings of the Entomological Society of Washington, 105(1), 225–237. https://www.biodiversitylibrary.org/page/16195502
Holthouse, M. C., Spears, L. R., & Alston, D. G. (2021). Urban host plant utilisation by the invasive Halyomorpha halys (Stål) (Hemiptera, Pentatomidae) in northern Utah. NeoBiota, 64, 87–101. https://doi.org/10.3897/neobiota.64.60050
Horwood, M., Milnes, J. M., & Cooper, W. R. (2019). Brown marmorated stink bug, Halyomorpha halys (Hemiptera: Pentatomidae), detections in Western Sydney, New South Wales, Australia. Austral Entomology, 58(4), 857–865. https://doi.org/10.1111/aen.12421
Ion, M., & Raluca, S. (2019). Halyomorpha halys Stål (Heteroptera: Pentatomidae): A new pest for the Oltenia area. Annals of the University of Craiova–Agriculture, Montanology, Cadastre Series, 49(1), 238–243. https://anale.agro-craiova.ro/index.php/aamc/article/view/946/894
Lara, J. R., Kamiyama, M. T., Hernandez, G., Nay, J., & Hoddle, M. S. (2017). Assessment of feeding acceptance and injury of Kerman pistachios, Pistacia vera, by brown marmorated stink bug (Hemiptera: Pentatomidae). Journal of Insect Science, 17(5), 106. https://doi.org/10.1093/jisesa/iex084
Lee, D.-H., & Leskey, T. C. (2015). Flight behavior of foraging and overwintering brown marmorated stink bug, Halyomorpha halys (Hemiptera: Pentatomidae). Bulletin of Entomological Research, 105(5), 566–573. https://doi.org/10.1017/s0007485315000462
Lee, D.-H., Short, B. D., Joseph, S. V., Bergh, J. C., & Leskey, T. C. (2013). Review of the biology, ecology, and management of Halyomorpha halys (Hemiptera: Pentatomidae) in China, Japan, and the Republic of Korea. Environmental Entomology, 42(4), 627–641. https://doi.org/10.1603/en13006
Leskey, T. C., & Nielsen, A. L. (2018). Impact of the invasive brown marmorated stink bug in North America and Europe: History, biology, ecology, and management. Annual Review of Entomology, 63, 599–618. https://doi.org/10.1146/annurev-ento-020117-043226
Macavei, L. I., Baetan, R., Oltean, I., Florian, T., Varga, M., Costi, E., & Maistrello, L. (2015). First detection of Halyomorpha halys Stål, a new invasive species with a high potential of damage on agricultural crops in Romania. Lucrări Ştiinţifice, 58(1), 2015. https://www.researchgate.net/publication/286263563
Maistrello, L., Dioli, P., Bariselli, M., Mazzoli, G. L., & Giacalone-Forini, I. (2016). Citizen science and early detection of invasive species: phenology of first occurrences of Halyomorpha halys in Southern Europe. Biological Invasions, 18(11), 3109–3116. https://doi.org/10.1007/s10530-016-1217-z
Martinson, H. M., Venugopal, P. D., Bergmann, E. J., Shrewsbury, P. M., & Raupp, M. J. (2015). Fruit availability influences the seasonal abundance of invasive stink bugs in ornamental tree nurseries. Journal of Pest Science, 88(3), 461–468. https://doi.org/10.1007/s10340-015-0677-8
Medal, J., Smith, T., & Santa Cruz, A. (2013). Biology of the brown marmorated stink bug Halyomorpha halys (Heteroptera: Pentatomidae) in the laboratory. Florida Entomologist, 96(3), 1209–1213. https://doi.org/10.1653/024.096.0370
Milnes, J. M., Wiman, N. G., Talamas, E. J., Brunner, J. F., Hoelmer, K. A., Buffington, M. L., & Beers, E. H. (2016). Discovery of an exotic egg parasitoid of the brown marmorated stink bug, Halyomorpha halys (Stål) in the Pacific Northwest. Proceedings of the Entomological Society of Washington, 118(3), 466–470. https://doi.org/10.4289/0013-8797.118.3.466
Morrison, W. R., III, Bryant, A. N., Poling, B., Quinn, N. F., & Leskey, T. C. (2017). Predation of Halyomorpha halys (Hemiptera: Pentatomidae) from web-building spiders associated with anthropogenic dwellings. Journal of Insect Behavior, 30(1), 70–85. https://doi.org/10.1007/s10905-017-9599-z
Musolin, D. L., Konjević, A., Karpun, N. N., Protsenko, V. Y., Ayba, L. Y., & Saulich, A. K. (2018). Invasive brown marmorated stink bug Halyomorpha halys (Stål) (Heteroptera: Pentatomidae) in Russia, Abkhazia, and Serbia: history of invasion, range expansion, early stages of establishment, and first records of damage to local crops. Arthropod-Plant Interactions, 12(4), 517–529. https://doi.org/10.1007/s11829-017-9583-8
Nielsen, A. L., Dively, G., Pote, J. M., Zinati, G., & Mathews, C. (2016). Identifying a potential trap crop for a novel insect pest, Halyomorpha halys (Hemiptera: Pentatomidae), in organic farms. Environmental Entomology, 45(2), 472–478. https://doi.org/10.1093/ee/nvw006
Nielsen, A. L., & Hamilton, G. C. (2009). Life history of the invasive species Halyomorpha halys (Hemiptera: Pentatomidae) in northeastern United States. Annals of the Entomological Society of America, 102(4), 608–616. https://doi.org/10.1603/008.102.0405
Peverieri, G. S., Mitroiu, M. D., Bon, M. C., Balusu, R., Benvenuto, L., Bernardinelli, I., & Talamas, E. J. (2019). Surveys of stink bug egg parasitism in Asia, Europe and North America, morphological taxonomy, and molecular analysis reveal the Holarctic distribution of Acroclisoides sinicus (Huang & Liao) (Hymenoptera, Pteromalidae). Journal of Hymenoptera Research, 74, 123–151. https://doi.org/10.3897/jhr.74.46701
Quinn, N. F., Talamas, E. J., Acebes-Doria, A. L., Leskey, T. C., & Bergh, J. C. (2019). Vertical sampling in tree canopies for Halyomorpha halys (Hemiptera: Pentatomidae) life stages and its egg parasitoid, Trissolcus japonicus (Hymenoptera: Scelionidae). Environmental Entomology, 48(1), 173–180. https://doi.org/10.1093/ee/nvy180
Rice, K. B., Bergh, C. J., Bergmann, E. J., Biddinger, D. J., Dieckhoff, C., Dively, G., Fraser, H., Gariepy, T., Hamilton, G., Haye, T., Herbert, A., Hoelmer, K., Hooks, C. R., Jones, A., Krawczyk, G., Kuhar, T., Martinson, H., Mitchell, W., Nielsen, A. L., … Tooker, J. F. (2014). Biology, ecology, and management of brown marmorated stink bug (Hemiptera: Pentatomidae). Journal of Integrated Pest Management, 5(3), 1–13. https://doi.org/10.1603/IPM14002
Sargent, C., Dively, G., Hooks, C., Raupp, M., Sardanelli, S., Shrewsbury, P., Clement, D., & Malinoski, M. K. (2010). Exotic pest threats: Brown marmorated stink bug. University of Maryland Entomology Bulletin. https://apps.frederick.edu/library/vlo/Evalinfo/BMSBBulletin1_10-2010_000.pdf
University of Georgia Center for Invasive Species and Ecosystem Health. (n.d.). Early Detection and Distribution Mapping System (EDDMapS). Retrieved November 19, 2019, from https://www.eddmaps.org/
Venugopal, P. D., Martinson, H. M., Bergmann, E. J., Shrewsbury, P. M., & Raupp, M. J. (2015). Edge effects influence the abundance of the invasive Halyomorpha halys (Hemiptera: Pentatomidae) in woody plant nurseries. Environmental Entomology, 44(3), 474–479. https://doi.org/10.1093/ee/nvv061
Wermelinger, B., Wyniger, D., & Forster, B. (2007). First records of an invasive bug in Europe: Halyomorpha halys Stål (Heteroptera: Pentatomidae), a new pest on woody ornamentals and fruit trees? Mitteilungen der Schweizerischen Entomologischen Gesellschaft, 81, 1–8. https://www.researchgate.net/publication/228912610
Wiman, N. G., Walton, V. M., Shearer, P. W., Rondon, S. I., & Lee, J. C. (2015). Factors affecting flight capacity of brown marmorated stink bug, Halyomorpha halys (Hemiptera: Pentatomidae). Journal of Pest Science, 88(1), 37–47. https://doi.org/10.1007/s10340-014-0582-6
Yu, G. Y., & Zhang, J. M. (2007, September). The brown marmorated stink bug, Halyomorpha halys (Heteroptera: Pentatomidae) in P. R. China [Paper presentation]. International Workshop on Biological Control of Invasive Species of Forests, Beijing, China.
Zakharchenko, V., Karpun, N., & Borisov, B. (2020). Trophic connections of the brown marmorated stink bug Halyomorpha halys Stål in the conditions of the invasive area on the Black Sea coast of the Caucasus. BIO Web of Conferences, 21, 00007. https://doi.org/10.1051/bioconf/20202100007
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Published on Oct 19, 2022