Christina Grozinger, Ph.D.
- Publius Vergilius Maro Professor of Entomology
- Director, Center for Pollinator Research, Insect Biodiversity Center
University Park, PA 16802
- Email cmgrozinger@psu.edu
- Office 814-865-2214
- PDF Curriculum Vitae
Areas of Expertise
- Bees
- Genomics, Immunity, Behavior, Physiology, Ecology
- Decision Support Tools
- Technology for Identification and Monitoring of Insects
Education
- B.Sc. McGill University 1997
- M.Sc. Harvard University 1999
- Ph.D. Harvard University 2001
Research Activities & Interests
Bees are critical pollinators in natural and agricultural landscapes, and key model systems for the study of social behavior. Grozinger's research group examines the mechanisms underlying social behavior and health in honey bees and related species. Her studies on social behavior seek to elucidate the proximate and ultimate mechanisms mediating cooperation and conflict in insect societies. Her studies on pollinator health evaluate the impacts of biotic and abiotic stressors at the molecular, physiological and behavioral level, and examine how bees’ resilience to these stressors can be bolstered by management practices and environmental contexts, particularly by improved nutrition. To help beekeepers, growers, land managers and members of the public better assess and mitigate the stressors that their managed and wild bee populations experience, Grozinger works with the Beescape team to develop models and decision support tools to evaluate landscape conditions and predict bee health at local scales. To develop automated monitoring tools for insects, Grozinger leads the INSECT NET graduate training program, funded by the NSF Research Traineeship Program. The Grozinger lab group is highly collaborative and interdisciplinary, with individuals from multiple programs and perspectives.
Postdoctoral Fellows
Dr. Gabriela Quinlan, NSF Postdoctoral Fellow (co-mentor: Miller)
Dr. Jaya Sravanthi Mokkapati, Human Science Frontier Program Postdoctoral Fellow
Dr. Anissa Kennedy, Penn State Presidential Postdoctoral Fellow
Dr. Michelle Lee
Dr. Santosh Sanjel (co-mentor: Esker)
Graduate Students
Sean Bresnahan, NSF Graduate Fellow, Integrative Pollinator Ecology Fellow, MCBIS Graduate Program (co-mentor:Axtel)
Cody Feuerborn, Biology Graduate Program (co-mentor: Hines)
Nina Gropp, Ecology Graduate Program
Edward Amoah, Ecology Graduate Program
Undergraduate Students/Interns
Alyssa Curry, Orion Pizzini, Joseph Elefteriadis
Research Specialists
Kate Anton, Lab Manager, EPIQ Program Coordinator
Dr. Michele Mansfield, Director, Penn State Honey and Pollen Diagnostics Lab
Courses Taught
ENT 222 Honey Bees and Humans (with Harland Patch, offered every fall)
ENT 522 Professional Development and Critical Thinking (with Harland Patch, Heather Hines, offered every spring)
ENT 530 Technology for Living Systems Colloquium
ENT 597 Technology for Living Systems
Publications
Publications
Illuminating patterns of firefly abundance using citizen science data and machine learning models
Science of the Total Environment, McNeil, Darin J., Goslee, Sarah C., Kammerer, Melanie, Lower, Sarah E., Tooker, John F., Grozinger, Christina M., 2024
Seasonal bee communities vary in their responses to resources at local and landscape scales: implication for land managers
Landscape Ecology, Kammerer, Melanie, Iverson, Aaron L., Li, Kevin, Tooker, John F., Grozinger, Christina M., 2024
Effective pest management approaches can mitigate honey bee (Apis mellifera) colony winter loss across a range of weather conditions in small-scale, stationary apiaries
Journal of Insect Science, Gray, Darcy, Goslee, Sarah, Kammerer, Melanie, Grozinger, Christina M., 2024
Evaluating the role of social context and environmental factors in mediating overwintering physiology in honey bees (Apis mellifera)
Journal of Experimental Biology, Quinlan, Gabriela M., Grozinger, Christina M., 2024
Introduction
Annual Review of Entomology, Grozinger, Christina M., 2024
The Lives of Bees: A Natural History of Our Planet's Bee Life, Patch, H, Grozinger, Christina, 2024
The role of landscape factors in shaping bumble bee pathogen loads in regions of the eastern Nearctic
Insect Conservation and Diversity, Gratton, Elena, McNeil, Darin, Sawyer, Ren, Martinello, Anna, Grozinger, C, Hines, Heather, 2024
Examining parent-of-origin effects on transcription and RNA methylation in mediating aggressive behavior in honey bees (Apis mellifera)
BMC Genomics, Bresnahan, Sean T., Lee, Ellen, Clark, Lindsay, Ma, Rong, Rangel, Juliana, Grozinger, Christina M., Li-Byarlay, Hongmei, 2023
Beyond conflict: Kinship theory of intragenomic conflict predicts individual variation in altruistic behaviour
Molecular Ecology, Bresnahan, Sean T., Galbraith, David, Ma, Rong, Anton, Kate, Rangel, Juliana, Grozinger, Christina M., 2023
Signatures of adaptive decreased virulence of deformed wing virus in an isolated population of wild honeybees (Apis mellifera)
Proceedings of the Royal Society B: Biological Sciences, Ray, Allyson M., Gordon, Emma C., Seeley, Thomas D., Rasgon, Jason L., Grozinger, Christina M., 2023
More than mesolectic: Characterizing the nutritional niche of Osmia cornifrons
Ecology and Evolution, Crone, Makaylee K., Boyle, Natalie K., Bresnahan, Sean T., Biddinger, David J., Richardson, Rodney T., Grozinger, Christina M., 2023
Honey bee nutritional ecology: From physiology to landscapes, Quinlan, Gabriela M., Grozinger, Christina M., 2023
Landscape transcriptomics as a tool for addressing global change effects across diverse species
Molecular Ecology Notes, Keagy, Jason, Drummond, Chloe P., Gilbert, Kadeem J., Grozinger, Christina M., Hamilton, Jill, Hines, Heather M., Lasky, Jesse, Logan, Cheryl A., Sawers, Ruairidh, Wagner, Tyler, 2023
InsectEye: An Intelligent Trap for Insect Biodiversity Monitoring, Homan, Eric, Mathis, Codey, Lee, Chonghan, Patch, Harland, Grozinger, Christian, Narayanan, Vijay, 2023
Characterizing user needs for Beescape: A spatial decision support tool focused on pollinator health
Journal of Environmental Management, Prestby, Timothy J., Robinson, Anthony C., McLaughlin, Dave, Dudas, Patrick M., Grozinger, Christina M., 2023
Examining spatial and temporal drivers of pollinator nutritional resources: evidence from five decades of honey bee colony productivity data
Environmental Research Letters, Quinlan, Gabriela, Miller, David A.W., Grozinger, Christina M., 2023
Resilience and collapse in bee societies and communities, Grozinger, Christina, Patch, HarlM, 2023
An Introduction to Honey Bee Breeding Program Design, Anton, Kate, Grozinger, Christina, Underwood, R, Darnell, Cassandra, 2023
Beat the heat: thermal respites and access to food associated with increased bumble bee heat tolerance
Journal of Experimental Biology, Quinlan, Gabriela, Feuerborn, Cody, Hines, Heather M., Grozinger, Christina, 2023
Beekeeping: Cell Builder Basics, Anton, Kate, Grozinger, Christina, 2023
BombusThermalTolerance, Feuerborn, Cody, Hines, H, Grozinger, Christina, Quinlan, Gabriela, Shippee, Rachael, Strausser, Tori, Terranova, Tatiana, 2023
data\_Osmia\_ALCB\_Capsella, Mokkapati, Jaya, Grozinger, Christina, Boyle, N, Hill, Michael, 2023
Geovisualization for Pollinator Decision Support with Beescape NexGen
Abstracts of the ICA, Robinson, A, Prestby, Timothy, McLaughlin, Dave, Houtman, Lily, Dudas, P, Grozinger, Christina, 2023
James H. Tumlinson III, Grozinger, Christina, 2023
Local habitat type influences bumble bee pathogen loads and bee species distributions
Environmental Entomology, Gratton, Elena, McNeil, Darin J., McNeil, Jr, Darin, Grozinger, Christina, Hines, Heather M., 2023
Mapping student understanding of bees: Implications for pollinator conservation
Conservation Science and Practice, Cruz, Shannon M., Grozinger, Christina, 2023
More than mesolectic: Are Osmia cornifrons nutritional generalists or specialists?
NUTRITIONAL ECOLOGY OF SOLITARY AND SOCIAL BEE SPECIES, Crone, Makaylee, Boyle, N, Bresnahan, Sean, Biddinger, D, Richardson, Rodney, Grozinger, Christina, 2023
Variance in heat tolerance in bumble bees correlates with species geographic range and is associated with several environmental and biological factors
Ecology and Evolution, Feuerborn, Cody, Quinlan, Gabriela, Shippee, Rachael, Strausser, Tori, Terranova, Tatiana, Grozinger, Christina, Hines, Heather M., 2023
Viruses in Honey Bees, Underwood, R, Grozinger, Christina, Lopez-Uribe, Margarita, Darnell, Cassandra, 2023
Author Correction: Herbaceous perennial ornamental plants can support complex pollinator communities (Scientific Reports, (2021), 11, 1, (17352), 10.1038/s41598-021-95892-w)
Scientific Reports, Erickson, E., Patch, H. M., Grozinger, C. M., 2022
Putting pesticides on the map for pollinator research and conservation
Scientific data, Douglas, Margaret R., Baisley, Paige, Soba, Sara, Kammerer, Melanie, Lonsdorf, Eric V., Grozinger, Christina M., 2022
Impacts of soil nutrition on floral traits, pollinator attraction, and fitness in cucumbers (Cucumis sativus L.)
Scientific Reports, Vaudo, Anthony D., Erickson, Emily, Patch, Harland M., Grozinger, Christina M., Mu, Junpeng, 2022
Comparative studies of genomic and epigenetic factors influencing transcriptional variation in two insect species
G3: Genes, Genomes, Genetics, Wu, Xin, Bhatia, Neharika, Grozinger, Christina M., Yi, Soojin V., 2022
Intelligent insect trap and monitoring system, Patch, H, Aldas, Nelson, Homan, Eric, Narayanan, V, Mathis, Codey, Lee, Chonghan, Grozinger, Christina, 2022
Complex floral traits shape pollinator attraction to ornamental plants
Annals of Botany, Erickson, E., Junker, R. R., Ali, Jared Gregory, McCartney, N., Patch, H. M., Grozinger, C. M., 2022
Measuring Plant Attractiveness to Pollinators: Methods and Considerations
Journal of Economic Entomology, Erickson, E., Grozinger, C. M., Patch, H. M., 2022
Grassy-herbaceous land moderates regional climate effects on honey bee colonies in the Northcentral US
Environmental Research Letters, Quinlan, Gabriela M., Sponsler, Douglas, Gaines-Day, Hannah R., McMinn-Sauder, Harper B.G., Otto, Clint R.V., Smart, Autumn H., Colin, Théotime, Gratton, Claudio, Isaacs, Rufus, Johnson, Reed, Milbrath, Meghan O., Grozinger, Christina M., 2022
Wild Bee Nutritional Ecology: Integrative Strategies to Assess Foraging Preferences and Nutritional Requirements
Frontiers in Sustainable Food Systems, Crone, Makaylee K., Biddinger, David J., Grozinger, Christina M., 2022
Insect Visitors of Black Cherry (Prunus serotina) (Rosales: Rosaceae) and Factors Affecting Viable Seed Production
Environmental Entomology, McLaughlin, Rachel, Keller, Joseph, Wagner, Elizabeth, Biddinger, David, Grozinger, Christina, Hoover, Kelli, 2022
Tissue-specific transcriptional patterns underlie seasonal phenotypes in honey bees (Apis mellifera)
Molecular Ecology, Bresnahan, Sean T., Döke, Mehmet A., Giray, Tugrul, Grozinger, Christina M., 2022
The Beneficial Effect of Pollen on Varroa Infested Bees Depends on Its Influence on Behavioral Maturation Genes
Frontiers in Insect Science, Frizzera, Davide, Ray, Allyson M., Seffin, Elisa, Zanni, Virginia, Annoscia, Desiderato, Grozinger, Christina M., Nazzi, Francesco, 2022
Soil moisture affects plant-pollinator interactions in an annual flowering plant
Philosophical Transactions of the Royal Society B: Biological Sciences, Dai, Wenfei, Yang, Yulian, Patch, Harland M., Grozinger, Christina M., Mu, Junpeng, 2022
Coupling Earth Observations, Machine Learning, and Optimization to Uncover Productivity Drivers in Insect Pollination-Dependent Crops, Ostroski, Ana\'\is, None, Grozinger, Christina, Khanna, Vikas, 2022
Evaluating User Needs for Geovisualization of Pollinator Health and Ecosystems
Abstracts of the ICA, Robinson, A, Prestby, Timothy, McLaughlin, Dave, Dudas, P, Grozinger, Christina, 2022
Honey Bee Management Throughout the Seasons, Anton, Kate, Grozinger, Christina, 2022
Can’t see the flowers for the trees: factors driving floral abundance within early-successional forests in the central Appalachian Mountains
Canadian Journal of Forest Research, Mathis, Codey L., McNeil, Darin J., Lee, Monica R., Grozinger, Christina M., Otto, Clint R.V., Larkin, Jeffery L., 2022
Summer weather conditions influence winter survival of honey bees (Apis mellifera) in the northeastern United States
Scientific Reports, Calovi, Martina, Grozinger, Christina M., Miller, Douglas A., Goslee, Sarah C., 2021
Herbaceous perennial ornamental plants can support complex pollinator communities
Scientific Reports, Erickson, E., Patch, H. M., Grozinger, C. M., 2021
Microhabitats created by log landings support abundant flowers and insect pollinators within regenerating mixed-oak stands in the Central Appalachian Mountains
Forest Ecology and Management, Lee, Monica R., McNeil, Darin J., Mathis, Codey L., Grozinger, Christina M., Larkin, Jeffery L., 2021
Pollinator communities vary with vegetation structure and time since management within regenerating timber harvests of the Central Appalachian Mountains
Forest Ecology and Management, Mathis, Codey L., McNeil, Darin J., Lee, Monica R., Grozinger, Christina M., King, David I., Otto, Clint R.V., Larkin, Jeffery L., 2021
Pollen protein and lipid content influence resilience to insecticides in honey bees (Apis mellifera)
Journal of Experimental Biology, Crone, Makaylee K., Grozinger, Christina M., 2021
The fundamental role of aggression and conflict in the evolution and organization of social groups, Rittschof, Clare C., Grozinger, Christina M., 2021
Economic dependence and vulnerability of united states agricultural sector on insect-mediated pollination service
Environmental Science & Technology, Khanna, Vikas, Jordan, Alex, Patch, Harland M., Grozinger, Christina M., 2021
Tissue-specific transcription patterns support the kinship theory of intragenomic conflict in honey bees (Apis mellifera)
Molecular Ecology, Galbraith, David A., Ma, Rong, Grozinger, Christina M., 2021
Numerical Modeling and Measurement of Apis Mellifera Radar Scattering Properties
IEEE Geoscience and Remote Sensing Letters, Alzaabi, Omar, Al-Khaldi, Mohammad, Ayotte, Kenneth, Penaloza, Diego, Urbina, Julio, Breakall, James K., Lanagan, Michael, Patch, Harland M., Grozinger, Christina M., 2021
Beescape: Characterizing user needs for environmental decision support in beekeeping
Ecological Informatics, Robinson, Anthony C., Peeler, Jamie, Prestby, Tim, Goslee, Sarah, Anton, Kate, Grozinger, Christina, 2021
Common Social Bees and Wasps of Pennsylvania: Behavior, Lifecycle, and Management, Anton, Kate, Grozinger, Christina, Boyle, N, 2021
Five-Step Decision Support: Nesting Bees and Wasps Near Homes, Anton, Kate, Boyle, N, Grozinger, Christina, 2021
Simulated vector transmission differentially influences dynamics of two viral variants of deformed wing virus in honey bees (Apis mellifera)
Journal of General Virology, Ray, Allyson, Davis, Sheldon, Rasgon, Jason L., Grozinger, Christina, 2021
The Eastern Carpenter Bee: Beneficial Pollinator or Unwelcome Houseguest?, Anton, Kate, Grozinger, Christina, Boyle, N, 2021
Wild bees as winners and losers: Relative impacts of landscape composition, quality, and climate
Global Change Biology, Kammerer, Melanie, Goslee, Sarah, Douglas, Margaret, Tooker, John F., Grozinger, Christina, 2021
Injection of seminal fluid into the hemocoel of honey bee queens (Apis mellifera) can stimulate post-mating changes
Scientific Reports, Jasper, W. Cameron, Brutscher, Laura M., Grozinger, Christina M., Niño, Elina L., 2020
A long-term dataset on wild bee abundance in Mid-Atlantic United States
Scientific data, Kammerer, Melanie, Tooker, John, Grozinger, Christina M., 2020
A screening-level assessment of the pollinator-attractiveness of ornamental nursery stock using a honey bee foraging assay
Scientific Reports, Sponsler, Douglas B., Grozinger, Christina M., Richardson, Rodney T., Nurse, Andrea, Brough, Dalton, Patch, Harland M., Stoner, Kimberly A., 2020
County-level analysis reveals a rapidly shifting landscape of insecticide hazard to honey bees (Apis mellifera) on US farmland
Scientific Reports, Douglas, Margaret R., Sponsler, Douglas B., Lonsdorf, Eric V., Grozinger, Christina M., 2020
Singing in the suburbs: point count surveys efficiently reveal habitat associations for nocturnal Orthoptera across an urban-to-rural gradient
Journal of Insect Conservation, McNeil, Darin J., Grozinger, Christina M., 2020
Honey Bees in the Tropics Show Winter Bee-Like Longevity in Response to Seasonal Dearth and Brood Reduction
Frontiers in Ecology and Evolution, Feliciano-Cardona, Stephanie, Döke, Mehmet Ali, Aleman, Janpierre, Agosto-Rivera, Jose Luis, Grozinger, Christina M., Giray, Tugrul, 2020
Improving bee health through genomics
Nature Reviews Genetics, Grozinger, Christina M., Zayed, Amro, 2020
Characterizing the floral resources of a North American metropolis using a honey bee foraging assay
Ecosphere, Sponsler, Douglas B., Shump, Don, Richardson, Rodney T., Grozinger, Christina M., 2020
More Than Meets the Eye? the Role of Annual Ornamental Flowers in Supporting Pollinators
Environmental Entomology, Erickson, E., Adam, S., Russo, L., Wojcik, V., Patch, H. M., Grozinger, C. M., 2020
Geospatial Analysis of Dependence on Pollination Ecosystem Services, Wild Bee Abundance, and Toxic Pesticide Loads, Unger, Mason, Grozinger, Christina, Patch, H, Khanna, Vikas, 2020
An Introduction to Queen Honey Bee Development, Anton, Kate, Grozinger, Christina, 2020
Bumble bees in landscapes with abundant floral resources have lower pathogen loads
Scientific Reports, McNeil, Darin, McCormick, Elyse, Heimann, Ashley, Kammerer, Melanie, Douglas, Margaret, Goslee, Sarah, Grozinger, Christina, Hines, Heather M., 2020
Distribution of recently identified bee-infecting viruses in managed honey bee (Apis mellifera) populations in the USA
Apidologie, Ray, Allyson, Lopez, Dawn, ITURRALDE MARTINEZ, J, Galbraith, David, Rose, Robyn, van Engelsdorp, Dennis, Rosa, Cristina, Evans, Jay, Grozinger, Christina, 2020
Queen Cell Production: Grafting and Graft-Free Methods, Anton, Kate, Grozinger, Christina, 2020
Lineage and parent-of-origin effects in DNA methylation of honey bees (Apis mellifera) revealed by reciprocal crosses and whole-genome bisulfite sequencing
Genome Biology and Evolution, Wu, Xin, Galbraith, David A., Chatterjee, Paramita, Jeong, Hyeonsoo, Grozinger, Christina M., Yi, Soojin V., 2020
Pollen protein: Lipid macronutrient ratios may guide broad patterns of bee species floral preferences
Insects, Vaudo, Anthony, Tooker, John, Patch, Harland M., Biddinger, David J., Coccia, Michael, Crone, Makaylee, Fiely, Mark, Francis, Jacob, Hines, Heather M., Hodges, Mackenzie, Jackson, Stephanie, Michez, Denis, Mu, Junpeng, Russo, Laura, Safari, Maliheh, Treanore, Erin, Vanderplanck, Maryse, Yip, E, Leonard, Anne, Grozinger, Christina M., 2020
Honey bee (Apis mellifera) larval pheromones may regulate gene expression related to foraging task specialization
BMC Genomics, Ma, Rong, Rangel, Juliana, Grozinger, Christina M., 2019
Evaluating the Effect of Honey Bee (Apis mellifera) Queen Reproductive State on Pheromone-Mediated Interactions with Male Drone Bees
Journal of Chemical Ecology, Villar, Gabriel, Hefetz, Abraham, Grozinger, Christina M., 2019
Haemolymph removal by Varroa mite destabilizes the dynamical interaction between immune effectors and virus in bees, as predicted by Volterra's model
Proceedings of the Royal Society B: Biological Sciences, Annoscia, Desiderato, Brown, Sam P., Di Prisco, Gennaro, De Paoli, Emanuele, Del Fabbro, Simone, Frizzera, Davide, Zanni, Virginia, Galbraith, David A., Caprio, Emilio, Grozinger, Christina M., Pennacchio, Francesco, Nazzi, Francesco, 2019
Pesticides and pollinators: A socioecological synthesis
Science of the Total Environment, Sponsler, Douglas B., Grozinger, Christina M., Hitaj, Claudia, Rundlöf, Maj, Botías, Cristina, Code, Aimee, Lonsdorf, Eric V., Melathopoulos, Andony P., Smith, David J., Suryanarayanan, Sainath, Thogmartin, Wayne E., Williams, Neal M., Zhang, Minghua, Douglas, Margaret R., 2019
Colony Size, Rather Than Geographic Origin of Stocks, Predicts Overwintering Success in Honey Bees (Hymenoptera: Apidae) in the Northeastern United States
Journal of Economic Entomology, Döke, Mehmet Ali, McGrady, Carley M., Otieno, Mark, Grozinger, Christina M., Frazier, Maryann, 2019
Bee community preference for an invasive thistle associated with higher pollen protein content
Oecologia, Russo, Laura, Vaudo, Anthony, Fisher, C, Grozinger, Christina M., Shea, Katriona, 2019
Sociogenomics, Grozinger, Christina M., Robinson, Gene E., 2019
Sociogenomics, Grozinger, Christina, Robinson, Gene, 2019
Rising insecticide potency outweighs falling application rate to make US farmland increasingly hazardous to insects
bioRxiv, Douglas, Margaret, Sponsler, Douglas, Lonsdorf, Eric, Grozinger, Christina, 2019
Warming increases pollen lipid concentration in an invasive thistle, with minor effects on the associated floral-visitor community
Insects, Russo, Laura, Keller, Joseph, Vaudo, Anthony, Grozinger, Christina, Shea, Katriona, 2019
Bee viruses: Ecology, pathogenicity, and impacts
Annual Review of Entomology, Grozinger, Christina M., Flenniken, Michelle, 2019
Examining the nutritional value and effects of different floral resources in pumpkin agroecosystems on Bombus impatiens worker physiology
Apidologie, Treanore, Erin, Vaudo, Anthony, Grozinger, Christina M., Fleischer, Shelby J., 2019
Erratum to: The importance of holistically evaluating data: A comment on Holman (Behavioral Ecology (ary082) DOI: 10.1093/beheco/ary082)
Behavioral Ecology, Amsalem, Etya, Grozinger, Christina M., 2018
The importance of holistically evaluating data: A comment on Holman
Behavioral Ecology, Amsalem, Etya, Grozinger, Christina M., 2018
Larval pheromones act as colony-wide regulators of collective foraging behavior in honeybees
Behavioral Ecology, Ma, R., Villar, G., Grozinger, C. M., Rangel, J., 2018
Plant reproductive strategies vary under low and high pollinator densities
Oikos, Mu, Junpeng, Wu, Qinggui, Yang, Yulian, Huang, Mei, Grozinger, Christina M., 2018
Molecular, physiological and behavioral responses of honey bee (Apis mellifera) drones to infection with microsporidian parasites
Journal of Invertebrate Pathology, Holt, Holly L., Villar, Gabriel, Cheng, Weiyi, Song, Jun, Grozinger, Christina M., 2018
Evaluating the Role of Drone-Produced Chemical Signals in Mediating Social Interactions in Honey Bees (Apis mellifera)
Journal of Chemical Ecology, Villar, Gabriel, Wolfson, Megan D., Hefetz, Abraham, Grozinger, Christina M., 2018
Cooperation and Conflict in Social Insect Societies: From Pheromones to Genes, Grozinger, Christina, 2018
Pollinator preference to ornamental plant varieties, Erickson, Emily, Patch, H, Adam, S, Wojcik, Victoria, Grozinger, Christina, 2018
Vulnerability of United States Industrial Sectors Dependent on Insect-Mediated Pollination Service, Jordan, Alex, Douglas, Margaret, Patch, H, Grozinger, Christina, Khanna, Vikas, 2018
Consistent pollen nutritional intake drives bumble bee (Bombus impatiens) colony growth and reproduction across different habitats
Ecology and Evolution, Vaudo, Anthony, Farrell, Liam, Patch, Harland M., Grozinger, Christina, Tooker, John F., 2018
Investigating the viral ecology of global bee communities with high-throughput metagenomics
Scientific Reports, Galbraith, David A., Fuller, Zachary L., Ray, Allyson M., Brockmann, Axel, Frazier, Maryann, Gikungu, Mary W., Martinez, J. Francisco Iturralde, Kapheim, Karen M., Kerby, Jeffrey T., Kocher, Sarah D., Losyev, Oleksiy, Muli, Elliud, Patch, Harland M., Rosa, Cristina, Sakamoto, Joyce M., Stanley, Scott, Vaudo, Anthony D., Grozinger, Christina M., 2018
Presence of Apis rhabdovirus-1 in populations of pollinators and their parasites from two continents
Frontiers in Microbiology, Levin, Sofia, Galbraith, David, Sela, Noa, Erez, Tal, Grozinger, Christina M., Chejanovsky, Nor, 2017
Elucidating the mechanisms underlying the beneficial health effects of dietary pollen on honey bees (Apis mellifera) infested by Varroa mite ectoparasites
Scientific Reports, Annoscia, Desiderato, Zanni, Virginia, Galbraith, David, Quirici, Anna, Grozinger, Christina, Bortolomeazzi, Renzo, Nazzi, Francesco, 2017
The impact of hive type on the behavior and health of honey bee colonies (Apis mellifera) in Kenya
Apidologie, McMenamin, Alexander, Mumoki, Fiona, Frazier, Maryann, Kilonzo, Joseph, Mweu, Bernard, Baumgarten, Tracey, Patch, Harland, Torto, Baldwyn, Masiga, Daniel, Tumlinson, James, Grozinger, Christina, Muli, Elliud, 2017
Host plant driven transcriptome plasticity in the salivary glands of the cabbage looper (Trichoplusia ni)
PLoS One, Rivera-Vega, Loren J., Galbraith, David A., Grozinger, Christina M., Felton, Gary W., 2017
Transcriptional signatures of parasitization and markers of colony decline in Varroa-infested honey bees (Apis mellifera)
Insect Biochemistry and Molecular Biology, Zanni, Virginia, Galbraith, David A., Annoscia, Desiderato, Grozinger, Christina M., Nazzi, Francesco, 2017
Primer effects of the honeybee, Apis mellifera, queen pheromone 9-ODA on drones
Animal Behaviour, Villar, Gabriel, Grozinger, Christina M., 2017
Transcriptomics of an extended phenotype: Parasite manipulation of wasp social behaviour shifts expression of caste-related genes
Proceedings of the Royal Society B: Biological Sciences, Geffre, Amy C., Liu, Ruolin, Manfredini, Fabio, Beani, Laura, Kathirithamby, Jeyaraney, Grozinger, Christina M., Toth, Amy L., 2017
Erratum to: Unity in defence: Honeybee workers exhibit conserved molecular responses to diverse pathogens [BMC Genomics. 18, (2017)(207)] DOI: 10.1186/s12864-017-3597-6
BMC Genomics, Doublet, Vincent, Poeschl, Yvonne, Gogol-Döring, Andreas, Alaux, Cédric, Annoscia, Desiderato, Aurori, Christian, Barribeau, Seth M., Bedoya-Reina, Oscar C., Brown, Mark J.F., Bull, James C., Flenniken, Michelle L., Galbraith, David A., Genersch, Elke, Gisder, Sebastian, Grosse, Ivo, Holt, Holly L., Hultmark, Dan, Lattorff, H. Michael G., Le Conte, Yves, Manfredini, Fabio, McMahon, Dino P., Moritz, Robin F.A., Nazzi, Francesco, Niño, Elina L., Nowick, Katja, van Rij, Ronald P., Paxton, Robert J., Grozinger, Christina M., 2017
Unity in defence: Honeybee workers exhibit conserved molecular responses to diverse pathogens
BMC Genomics, Doublet, Vincent, Poeschl, Yvonne, Gogol-Döring, Andreas, Alaux, Cédric, Annoscia, Desiderato, Aurori, Christian, Barribeau, Seth M., Bedoya-Reina, Oscar C., Brown, Mark J.F., Bull, James C., Flenniken, Michelle L., Galbraith, David A., Genersch, Elke, Gisder, Sebastian, Grosse, Ivo, Holt, Holly L., Hultmark, Dan, Lattorff, H. Michael G., Le Conte, Yves, Manfredini, Fabio, McMahon, Dino P., Moritz, Robin F.A., Nazzi, Francesco, Niño, Elina L., Nowick, Katja, van Rij, Ronald P., Paxton, Robert J., Grozinger, Christina M., 2017
Hormonal Regulation of Behavioral and Phenotypic Plasticity in Bumblebees
HORMONES, BRAIN AND BEHAVIOR, VOL 2: NON-MAMMALIAN HORMONE-BEHAVIOR SYSTEMS, 3RD EDITION, Hefetz, Abraham, Grozinger, Christina, 2017
Location, location, location: Developing tools for selection of landscapes to promote healthy bee populations, Jones, Tyler, Douglas, Margaret, Lonsdorf, Eric, Miller, D, Frazier, Maryann, Patch, H, Grozinger, Christina, 2017
Pollen protein content drives bee community preference for an invasive thistle over five native plant species, Russo, Laura, Vaudo, Anthony, Fisher, C, Grozinger, Christina, Shea, K, 2017
Adapting to winter conditions: testing a'mix-and-match'model of gene regulation
ECOPHYSIOLOGY OF OVERWINTERING IN HONEY BEES (APIS MELLIFERA, L.), D\"oke, Mehmet Ali, None, Frazier, Maryann, Grozinger, Christina, 2017
Do Bumble Bee, Bombus impatiens, Queens Signal their Reproductive and Mating Status to their Workers?
Journal of Chemical Ecology, Amsalem, Etya, Padilla, Mario, Schreiber, Paul, Altman, N, Hefetz, Abraham, Grozinger, Christina, 2017
Evaluating the molecular, physiological and behavioral impacts of CO2 narcosis in bumble bees (Bombus impatiens)
Journal of Insect Physiology, Amsalem, Etya, Grozinger, Christina, 2017
Examining the interplay between host physiological state and parasite infection in honey bees (Apis mellifera, L.)
ECOPHYSIOLOGY OF OVERWINTERING IN HONEY BEES (APIS MELLIFERA, L.), D\"oke, Mehmet Ali, None, Chen, Yanping, Grozinger, Christina, 2017
Pheromonal control of overwintering physiology and success in honey bees (Apis mellifera, L.)
ECOPHYSIOLOGY OF OVERWINTERING IN HONEY BEES (APIS MELLIFERA, L.), D\"oke, Mehmet Ali, None, Grozinger, Christina, 2017
Evaluation of possible proximate mechanisms underlying the kinship theory of intragenomic conflict in social insects
Integrative and Comparative Biology, Galbraith, David A., Yi, Soojin V., Grozinger, Christina M., 2016
Hormonal Regulation of Behavioral and Phenotypic Plasticity in Bumlbebees, Hefetz, A., Grozinger, Christina, 2016
Bees on the Roof, Grozinger, Christina, 2016
Approaches and Challenges to Managing Nosema (Microspora: Nosematidae) Parasites in Honey Bee (Hymenoptera: Apidae) Colonies
Journal of Economic Entomology, Holt, Holly L., Grozinger, Christina M., 2016
Macronutrient ratios in pollen shape bumble bee (Bombus impatiens) foraging strategies and floral preferences
Proceedings of the National Academy of Sciences of the United States of America, Vaudo, Anthony D., Patch, Harland M., Mortensen, David A., Tooker, John F., Grozinger, Christina M., 2016
Corrigendum to "Bee nutrition and floral resource restoration" [Curr. Opin. Insect Sci. 10 (2015) 133-141].
Current opinion in insect science, Vaudo, A, Tooker, John, Grozinger, Christina, Patch, H, 2016
Erratum: Bee nutrition and floral resource restoration (Current Opinion in Insect Science (2015) 10 (133-141) DOI: 10.1016/j.cois.2015.05.008)
Current Opinion in Insect Science, Vaudo, Anthony D., Tooker, John F., Grozinger, Christina M., Patch, Harland M., 2016
Testing the kinship theory of intragenomic conflict in honey bees (Apis mellifera)
Proceedings of the National Academy of Sciences of the United States of America, Galbraith, David A., Kocher, Sarah D., Glenn, Tom, Albert, Istvan, Hunt, Greg J., Strassmann, Joan E., Queller, David C., Grozinger, Christina M., 2016
Bumble bees regulate their intake of essential protein and lipid pollen macronutrients
Journal of Experimental Biology, Vaudo, A. D., Stabler, D., Patch, H. M., Tooker, J. F., Grozinger, C. M., Wright, G. A., 2016
Dynamic changes in host-virus interactions associated with colony founding and social environment in fire ant queens (Solenopsis invicta)
Ecology and Evolution, Manfredini, Fabio, Shoemaker, Dewayne, Grozinger, Christina M., 2016
Silencing the honey bee (Apis mellifera) naked cuticle gene (nkd) improves host immune function and reduces Nosema ceranae infections
Applied and Environmental Microbiology, Li, Wenfeng, Evans, Jay D., Huang, Qiang, Rodríguez-García, Cristina, Liu, Jie, Hamilton, Michele, Grozinger, Christina M., Webster, Thomas C., Su, Songkun, Chen, Yan Ping, 2016
Towards an Integrated Pest Management (IPM) approach for Nosema (Microsporidia: Nosematidae) parasites in honey bee (Hymenoptera: Apidae) colonies
Journal of Economic Entomology, Holt, H., Grozinger, Christina, 2016
Exploring the use of Sindbis virus as a genetic tool in bumble bees (Bombus impatiens), O'Sullivan, Aine, Dodson, Brittany, Rasgon, J, Grozinger, Christina, 2016
Department of Entomology, Center for Pollinator Research, The Pennsylvania State University, 501 ASI Building, University Park, PA 16802, USA
POLLEN NUTRITION, THE FOUNDATION OF BUMBLE BEE FORAGING, Vaudo, Anthony, Farrell, Liam, Patch, H, Grozinger, Christina, Tooker, J, 2016
Chemical communication is not sufficient to explain reproductive inhibition in the bumblebee bombus impatiens
Royal Society Open Science, Padilla, Mario, Amsalem, Etya, Altman, N, Hefetz, Abraham, Grozinger, Christina M., 2016
Dynamic changes in host-virus interactions associated with colony founding and social environment in fire ant queens (Solenopsis invicta).
Ecology and evolution, Manfredini, F, Shoemaker, D, Grozinger, Christina, 2015
The energetic basis of behavior: Bridging behavioral ecology and neuroscience
Current Opinion in Behavioral Sciences, Rittschof, Clare C., Grozinger, Christina M., Robinson, Gene E., 2015
Conservation and modification of genetic and physiological toolkits underpinning diapause in bumble bee queens
Molecular Ecology, Amsalem, Etya, Galbraith, David A., Cnaani, Jonathan, Teal, Peter E.A., Grozinger, Christina M., 2015
Queen-produced volatiles change dynamically during reproductive swarming and are associated with changes in honey bee (Apis mellifera) worker behavior
Apidologie, Richards, Jessica, Carr-Markell, Morgan, Hefetz, Abraham, Grozinger, Christina M., Mattila, Heather R., 2015
Early-life experience affects honey bee aggression and resilience to immune challenge
Scientific Reports, Rittschof, Clare C., Coombs, Chelsey B., Frazier, Maryann, Grozinger, Christina M., Robinson, Gene E., 2015
A conserved class of queen pheromones? Re-evaluating the evidence in bumblebees (Bombus impatiens)
Proceedings of the Royal Society B: Biological Sciences, Amsalem, Etya, Orlova, Margarita, Grozinger, Christina M., 2015
Editorial Overview: Social insects: From the lab to the landscape - Translational approaches to pollinator health
Current Opinion in Insect Science, Grozinger, Christina M., Evans, Jay D., 2015
Neurophysiological mechanisms underlying sex- and maturation-related variation in pheromone responses in honey bees (Apis mellifera)
Journal of Comparative Physiology A: Neuroethology, Sensory, Neural, and Behavioral Physiology, Villar, Gabriel, Baker, Thomas Charles, Patch, Harland Martin, Grozinger, Christina M., 2015
Genome-wide analysis of signatures of selection in populations of African honey bees (Apis mellifera) using new web-based tools
BMC Genomics, Fuller, Zachary L., Niño, Elina L., Patch, Harland M., Bedoya-Reina, Oscar C., Baumgarten, Tracey, Muli, Elliud, Mumoki, Fiona, Ratan, Aakrosh, McGraw, John, Frazier, Maryann, Masiga, Daniel, Schuster, Stephen, Grozinger, Christina M., Miller, Webb, 2015
Reproductive physiology mediates honey bee (Apis mellifera) worker responses to social cues
Behavioral Ecology and Sociobiology, Galbraith, David A., Wang, Ying, Amdam, Gro V., Page, Robert E., Grozinger, Christina M., 2015
Overwintering honey bees: biology and management
Current Opinion in Insect Science, Döke, Mehmet Ali, Frazier, Maryann, Grozinger, Christina M., 2015
The power and promise of applying genomics to honey bee health
Current Opinion in Insect Science, Grozinger, Christina M., Robinson, Gene E., 2015
Parallel Epigenomic and Transcriptomic Responses to Viral Infection in Honey Bees (Apis mellifera)
PLoS Pathogens, Galbraith, David A., Yang, Xingyu, Niño, Elina Lastro, Yi, Soojin, Grozinger, Christina, 2015
Testing male immunocompetence in two hymenopterans with different levels of social organization: 'live hard, die young?'
Biological Journal of the Linnean Society, Cappa, Federico, Beani, Laura, Cervo, Rita, Grozinger, Christina, Manfredini, Fabio, 2015
A search for parent-of-origin effects on honey bee gene expression
G3: Genes, Genomes, Genetics, Kocher, Sarah D., Tsuruda, Jennifer M., Gibson, Joshua D., Emore, Christine M., Arechavaleta-Velasco, Miguel E., Queller, David C., Strassmann, Joan E., Grozinger, Christina M., Gribskov, Michael R., Miguel, Phillip San, Westerman, Rick, Hunt, Greg J., 2015
Grafting
Bee Culture, Frazier, M., Nino, E., Grozinger, Christina, 2015
Honey Bee Pheromones, Grozinger, Christina, 2015
Bee nutrition and floral resource restoration
Current Opinion in Insect Science, Vaudo, Anthony, Tooker, John F., Grozinger, Christina M., Patch, Harland M., 2015
Bumble bee sociobiology: The physiological and genomic bases of bumble bee social behavior
Advances in Insect Physiology: Genomics, Physiology and Behavior of Social Insects, Amsalem, E., Grozinger, Christina, Padilla, M., Hefetz, A., 2015
The Physiological and Genomic Bases of Bumble Bee Social Behaviour
Advances in Insect Physiology, Amsalem, Etya, Grozinger, Christina M., Padilla, Mario, Hefetz, Abraham, 2015
Genomic analysis of the interaction between pesticide exposure and nutrition in honey bees (Apis mellifera)
Journal of Insect Physiology, Schmehl, Daniel R., Teal, Peter E.A., Frazier, James L., Grozinger, Christina M., 2014
Combatting the pollinator crisis with genomic biology
Resource: Engineering and Technology for Sustainable World, Lutz, Claudia C., Grozinger, Christina M., Robinson, Gene E., 2014
Precocene-I inhibits juvenile hormone biosynthesis, ovarian activation, aggression and alters sterility signal production in bumble bee (Bombus terrestris) workers
Journal of Experimental Biology, Amsalem, E., Teal, P., Grozinger, C. M., Hefetz, A., 2014
From molecules to societies: Mechanisms regulating swarming behavior in honey bees (Apis spp.)
Apidologie, Grozinger, Christina M., Richards, Jessica, Mattila, Heather R., 2014
Evaluation of the distribution and impacts of parasites, pathogens, and pesticides on honey bee (apis mellifera) populations in east Africa
PLoS One, Muli, Elliud, Patch, Harland, Frazier, Maryann, Frazier, James, Torto, Baldwyn, Baumgarten, Tracey, Kilonzo, Joseph, Kimani, James Ng ang a., Mumoki, Fiona, Masiga, Daniel, Tumlinson, James, Grozinger, Christina, 2014
Genomic analysis of the interactions between social environment and social communication systems in honey bees (Apis mellifera)
Insect Biochemistry and Molecular Biology, Malka, Osnat, Niño, Elina L., Grozinger, Christina M., Hefetz, Abraham, 2014
Erratum: Examining the "evolution of increased competitive ability" hypothesis in response to parasites and pathogens in the invasive paper wasp Polistes dominula (Naturwissenschaften (2013) 100 (219-228) DOI:10.1007/s00114-013-1014-9)
Science of Nature, Manfredini, Fabio, Beani, Laura, Grozinger, Christina M., 2014
Examining the role of foraging and malvolio in host-finding behavior in the honey bee parasite, Varroa destructor (Anderson & Trueman)
Archives of Insect Biochemistry and Physiology, Cabrera, Ana R., Shirk, Paul D., Teal, Peter E.A., Grozinger, Christina M., Evans, Jay D., 2014
Molecular and social regulation of worker division of labour in fire ants
Molecular Ecology, Manfredini, Fabio, Lucas, Christophe, Nicolas, Michael, Keller, Laurent, Shoemaker, Dewayne, Grozinger, Christina M., 2014
Shared genes related to aggression, rather than chemical communication, are associated with reproductive dominance in paper wasps (Polistes metricus)
BMC Genomics, Toth, Amy L., Tooker, John F., Radhakrishnan, Srihari, Minard, Robert, Henshaw, Michael T., Grozinger, Christina M., 2014
Caste Specific Pheromone-Related Gene Expression in Honeybee Mandibular Glands, Hefetz, Abraham, Malka, Osnat, Lastro-Nino, Elina, Grozinger, Christina, 2014
Exploring the role of juvenile hormone and vitellogenin in reproduction and social behavior in bumble bees
BMC Evolutionary Biology, Amsalem, Etya, Malka, Osnat, Grozinger, Christina, Hefetz, Abraham, 2014
Fire ant viruses: host-parasite dynamics and transcriptomics of the infection, Manfredini, Fabio, Shoemaker, DeWayne, Grozinger, Christina, 2014
Genomic and physiological regulation of diapause in bumblebee queens, Amsalem, E, Cnaani, Jonathan, Grozinger, Christina, 2014
Genomic Imprinting Mediates Social Interactions Within Honeybee (Apis mellifera) Colonies., Galbraith, David, Kocher, Sarah, Glenn, Tomas, Hunt, Greg, Albert, I, Strassmann, Joan, Queller, David, Grozinger, Christina, 2014
Me and we: The interplay between individual and group behavioral variation in social collectives
Current Opinion in Insect Science, LeBoeuf, Adria, Grozinger, Christina, 2014
Bumble bees exhibit daily behavioral patterns in pollen foraging
Arthropod-Plant Interactions, Vaudo, Anthony, Patch, Harland M., Mortensen, D, Grozinger, Christina M., Tooker, John F., 2014