Greg Krawczyk
Extension Tree Fruit Entomologist, Research Professor
Huck Affiliations
Most Recent Publications
Evaluating the push-pull strategy in eastern apple orchards: verbenone effectively reduces ambrosia beetle populations without the need for a pull factor in a species-specific manner
Kelsey N. Tobin, A. Samuel Peeler, Aaron Yilmaz, Julie Baniszewski, Grzegorz Krawczyk, Christopher M. Ranger, Monique J. Rivera, 2025, Pest Management Science
Landscape-scale spatiotemporal dynamics of Halyomorpha halys (Stål) (Hemiptera: Pentatomidae) populations: implications for spatially-based pest management
Yong Lak Park, Kyungsan Choi, John Cullum, Kim A. Hoelmer, Donald C. Weber, William R. Morrison, Kevin B. Rice, Greg Krawczyk, Shelby J. Fleischer, George Hamilton, Dalton Ludwick, Anne L. Nielsen, Joseph Kaser, Dean Polk, Paula M. Shrewsbury, J. Christopher Bergh, Thomas P. Kuhar, Tracy C. Leskey, 2024, Pest Management Science on p. 953-966
The Development and Expansion of in vivo Germline Editing Technologies in Arthropods: Receptor-Mediated Ovary Transduction of Cargo (ReMOT Control) and Beyond
Gerard Terradas, Vanessa M. Macias, Hillary Peterson, Sage Mckeand, Grzegorz Krawczyk, Jason L. Rasgon, 2023, Integrative and Comparative Biology on p. 1550-1563
Economic impact and management of brown marmorated stink bug, Halyomorpha halys (Stål) (Hemiptera: Pentatomidae), in Oregon hazelnut orchards
V. M. Walton, D. T. Dalton, B. Miller, E. T. Harris, E. Mirandola, G. Tait, G. Krawczyk, S. Mermer, 2023, Acta Horticulturae on p. 425-431
Detection and infected area segmentation of apple fire blight using image processing and deep transfer learning for site-specific management
Md Sultan Mahmud, Long He, Azlan Zahid, Paul Heinemann, Daeun Choi, Grzegorz Krawczyk, Heping Zhu, 2023, Computers and Electronics in Agriculture
Evaluating invasion risk and population dynamics of the brown marmorated stink bug across the contiguous United States
Javier Gutiérrez Illán, Gengping Zhu, James F. Walgenbach, Angel Acebes-Doria, Arthur M. Agnello, Diane G. Alston, Heather Andrews, Elisabeth H. Beers, J. Christopher Bergh, Ricardo T. Bessin, Brett R. Blaauw, G. David Buntin, Erik C. Burkness, John P. Cullum, Kent M. Daane, Lauren E. Fann, Joanna Fisher, Pierre Girod, Larry J. Gut, George C. Hamilton, James R. Hepler, Richard Hilton, Kim A. Hoelmer, William D. Hutchison, Peter J. Jentsch, Shimat V. Joseph, George G. Kennedy, Grzegorz Krawczyk, Thomas P. Kuhar, Jana C. Lee, Tracy C. Leskey, Adrian T. Marshal, Joshua M. Milnes, Anne L. Nielsen, Dilani K. Patel, Hillary D. Peterson, Dominic D. Reisig, Jhalendra P. Rijal, Ashfaq A. Sial, Lori R. Spears, Judith M. Stahl, Kathy M. Tatman, Sally V. Taylor, Glynn Tillman, Michael D. Toews, Raul T. Villanueva, Celeste Welty, Nik G. Wiman, Julianna K. Wilson, Frank G. Zalom, David W. Crowder, 2022, Pest Management Science on p. 4929-4938
Feeding and oviposition by the brown marmorated stink bug, Halyomorpha halys (Stål) induce direct and systemic changes in volatile compound emissions from potted peach and tree of heaven
Hillary M. Peterson, Swayamjit Ray, Jared G. Ali, Grzegorz Krawczyk, 2022, Arthropod-Plant Interactions on p. 227-247
LiDAR-sensed tree canopy correction in uneven terrain conditions using a sensor fusion approach for precision sprayers
Md Sultan Mahmud, Azlan Zahid, Long He, Daeun Choi, Grzegorz Krawczyk, Heping Zhu, 2021, Computers and Electronics in Agriculture
Comparison of Sex Pheromone and Kairomone-Enhanced Pheromone Lures for Monitoring Oriental Fruit Moth (Lepidoptera: Tortricidae) in Mating Disruption and Non-Disruption Tree Fruit Orchards
James F. Walgenbach, Steven C. Schoof, Dolors Bosch, Lucia Adriana Escudero-Colomar, Bill Lingren, Grzegorz Krawczyk, 2021, Environmental Entomology on p. 1063-1074
Development of a LiDAR-guided section-based tree canopy density measurement system for precision spray applications
Md Sultan Mahmud, Azlan Zahid, Long He, Daeun Choi, Grzegorz Krawczyk, Heping Zhu, Paul Heinemann, 2021, Computers and Electronics in Agriculture
Most-Cited Papers
Attraction of the invasive halyomorpha halys (Hemiptera: Pentatomidae) to traps baited with semiochemical stimuli across the United States
Tracy C. Leskey, Arthur Agnello, J. Christopher Bergh, Galen P. Dively, George C. Hamilton, Peter Jentsch, Ashot Khrimian, Grzegorz Krawczyk, Thomas P. Kuhar, Doo Hyung Lee, William R. Morrison, Dean F. Polk, Cesar Rodriguez-Saona, Peter W. Shearer, Brent D. Short, Paula M. Shrewsbury, James F. Walgenbach, Donald C. Weber, Celeste Welty, Joanne Whalen, Nik Wiman, Faruque Zaman, 2015, Journal of Economic Entomology on p. 746-756
Successful management of Halyomorpha halys (Hemiptera: Pentatomidae) in commercial apple orchards with an attract-and-kill strategy
William R. Morrison, Brett R. Blaauw, Brent D. Short, Anne L. Nielsen, James C. Bergh, Greg Krawczyk, Yong Lak Park, Bryan Butler, Ashot Khrimian, Tracy C. Leskey, 2019, Pest Management Science on p. 104-114
Development of a LiDAR-guided section-based tree canopy density measurement system for precision spray applications
Md Sultan Mahmud, Azlan Zahid, Long He, Daeun Choi, Grzegorz Krawczyk, Heping Zhu, Paul Heinemann, 2021, Computers and Electronics in Agriculture
Season-long monitoring of the brown marmorated stink bug (Hemiptera: Pentatomidae) throughout the United States using commercially available traps and lures
Angelita L. Acebes-Doria, Arthur M. Agnello, Diane G. Alston, Heather Andrews, Elizabeth H. Beers, J. Christopher Bergh, Ric Bessin, Brett R. Blaauw, G. David Buntin, Eric C. Burkness, Shi Chen, Ted E. Cottrell, Kent M. Daane, Lauren E. Fann, Shelby J. Fleischer, Christelle Guédot, Larry J. Gut, George C. Hamilton, Richard Hilton, Kim A. Hoelmer, William D. Hutchison, Peter Jentsch, Greg Krawczyk, Thomas P. Kuhar, Jana C. Lee, Joshua M. Milnes, Anne L. Nielsen, Dilani K. Patel, Brent D. Short, Ashfaq A. Sial, Lori R. Spears, Kathy Tatman, Michael D. Toews, James D. Walgenbach, Celeste Welty, Nik G. Wiman, Janet Van Zoeren, Tracy C. Leskey, 2020, Journal of Economic Entomology on p. 159-171
Deltamethrin-Incorporated Nets as an Integrated Pest Management Tool for the Invasive Halyomorpha halys (Hemiptera: Pentatomidae)
T. P. Kuhar, B. D. Short, G. Krawczyk, T. C. Leskey, 2017, Journal of Economic Entomology on p. 543-545
Evaluation of insecticides for control of the spotted lanternfly, Lycorma delicatula, (Hemiptera: Fulgoridae), a new pest of fruit in the Northeastern U.S.
Heather Leach, David J. Biddinger, Greg Krawczyk, Erica Smyers, Julie M. Urban, 2019, Crop Protection
Phenology of brown marmorated stink bug described using female reproductive development
Anne L. Nielsen, Shelby Fleischer, George C. Hamilton, Tori Hancock, Gregorz Krawczyk, Jana C. Lee, Emily Ogburn, John M. Pote, Amy Raudenbush, Ann Rucker, Michael Saunders, Victoria P. Skillman, Jeanne Sullivan, Jody Timer, James Walgenbach, Nik G. Wiman, Tracy C. Leskey, 2017, Ecology and Evolution on p. 6680-6690
Nosema maddoxi sp. nov. (Microsporidia, Nosematidae), a Widespread Pathogen of the Green Stink Bug Chinavia hilaris (Say) and the Brown Marmorated Stink Bug Halyomorpha halys (Stål)
Ann E. Hajek, Leellen F. Solter, Joseph V. Maddox, Wei Fone Huang, Alden S. Estep, Grzegorz Krawczyk, Donald C. Weber, Kim A. Hoelmer, Neil D. Sanscrainte, James J. Becnel, 2018, Journal of Protozoology on p. 315-330
Sunflower as a Potential Trap Crop of Halyomorpha halys (Hemiptera: Pentatomidae) in Pepper Fields
D. C. Soergel, N. Ostiguy, S. J. Fleischer, R. R. Troyer, E. G. Rajotte, G. Krawczyk, 2015, Environmental Entomology on p. 1581--1589
Improved monitoring of oriental fruit moth (Lepidoptera: Tortricidae) with terpinyl acetate plus acetic acid membrane lures
Valentina Mujica, Michele Preti, Esteban Basoalto, Liliana Cichon, Eduardo Fuentes-Contreras, Wilson Barros-Parada, Greg Krawczyk, Marcelo Z. Nunes, Jim F. Walgenbach, Randy Hansen, Alan L. Knight, 2018, Journal of Applied Entomology on p. 731-744