Browsing by Author "Buffington, Matthew L."
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- Indigenous arthropod natural enemies of the invasive brown marmorated stink bug in North America and EuropeAbram, Paul K.; Hoelmer, Kim A.; Acebes-Doria, Angelita L.; Andrews, Heather; Beers, Elizabeth H.; Bergh, J. Christopher; Bessin, Ric; Biddinger, David J.; Botch, Paul; Buffington, Matthew L.; Cornelius, Mary L.; Costi, Elena; Delfosse, Ernest S.; Dieckhoff, Christine; Dobson, Rachelyn; Donais, Zachary; Grieshop, Matthew; Hamilton, George; Haye, Tim; Hedstrom, Christopher; Herlihy, Megan V.; Hoddle, Mark S.; Hooks, Cerruti R. R.; Jentsch, Peter; Joshi, Neelendra K.; Kuhar, Thomas P.; Lara, Jesus; Lee, Jana C.; Legrand, Ana; Leskey, Tracy C.; Lowenstein, David; Maistrello, Lara; Mathews, Clarissa R.; Milnes, Joshua M.; Morrison, William R. III; Nielsen, Anne L.; Ogburn, Emily C.; Pickett, Charles H.; Poley, Kristin; Pote, John; Radl, James; Shrewsbury, Paula M.; Talamas, Elijah; Tavella, Luciana; Walgenbach, James F.; Waterworth, Rebeccah; Weber, Donald C.; Welty, Celeste; Wiman, Nik G. (2017-09)Since the establishment of the brown marmorated stink bug, Halyomorpha halys (Stal) (Hemiptera: Pentatomidae) in North America and Europe, there has been a large, multi-group effort to characterize the composition and impact of the indigenous community of arthropod natural enemies attacking this invasive pest. In this review, we combine 98 indigenous natural enemy datasets spanning a variety of sampling methods, habitats, and geographic areas. To date, the vast majority of H. halys biological control research has focused on the egg stage, using sentinel egg masses to characterize indigenous parasitoid and predator communities and their contribution to H. halys egg mortality. Although egg parasitism and predation levels by indigenous natural enemies are low (typically <10% each) in most surveys, total egg mortality attributable to natural enemies can be higher (typically between 5 and 25%; up to 83%)-even though these values were likely underestimated in most cases because some mortality due to biological control was not recognized. In North America, where the most data are available, it appears that the relative prevalence of different indigenous parasitoid species varies among habitat types, particularly between crop and non-crop habitats. Predator species responsible for egg mortality are much less commonly identified, but appear to include a wide variety of generalist chewing and sucking predators. To date, studies of natural enemies attacking H. halys nymphs and adults are relatively rare. Based on our review, we identify a number of key research gaps and suggest several directions for future research.
- Invasion of the Brown Marmorated Stink Bug (Hemiptera: Pentatomidae) into the United States: Developing a National Response to an Invasive Species Crisis Through Collaborative Research and Outreach EffortsLudwick, Dalton; Morrison, William R. III; Acebes-Doria, Angelita L.; Agnello, Arthur M.; Bergh, J. Christopher; Buffington, Matthew L.; Hamilton, George C.; Harper, Jayson K.; Hoelmer, Kim A.; Krawczyk, Gregory; Kuhar, Thomas P.; Pfeiffer, Douglas G.; Nielsen, Anne L.; Rice, Kevin B.; Rodriguez-Saona, Cesar; Shearer, Peter W.; Shrewsbury, Paula M.; Talamas, Elijah J.; Walgenbach, James F.; Wiman, Nik G.; Leskey, Tracy C. (2020-03-11)Halyomorpha halys (Stal), the brown marmorated stink bug, is a globally invasive stink bug species. Its first major outbreak was in the United States, where it has caused millions of dollars in damage, threatened livelihoods of specialty crop growers and impacted row crop growers, and become an extreme nuisance pest in and around dwellings. The BMSB IPM Working Group, funded by the Northeastern IPM Center, was central to providing a mechanism to form a multidisciplinary team and develop initial and subsequent research, Extension, regulatory and consumer priorities. Ultimately, a project team consisting of over 50 scientists from 11 institutions in 10 states obtained the largest ever USDA-NIFA Specialty Crop Research Initiative CAP grant, totaling over $10.7 million, to tackle this crisis over a 5-yr period (2011-2016). Researchers and Extension educators integrated stakeholder feedback throughout the course of the project, and priorities evolved according to needs of affected growers and public stakeholders. Initially, the team focused on identification of H. halys, its damage symptoms and crop-specific risks, and short-term mitigation strategies for crop protection. Subsequently, work focused on its biology, ecology, and behavior leading to the development of potential longer-term IPM tactics and landscape level management solutions, including biological control. This work continues under a second SCRI CAP grant (2016-2021). The information from the initial team reached an estimated 22,000 specialty crop stakeholder contacts via Extension efforts, and over 600 million people via mainstream media. We highlight the main lessons learned from coordinating a national response to the threat posed by H. halys to agriculture in the United States.