Christina Grozinger

Affiliate Researcher
Titles and Affiliations
Distinguished Professor and Publius Vergilius Maro Professor of Entomology, Entomology
Director, Huck Institutes of the Life Sciences

Research Summary

Genomic analysis of social behavior in honey bees and other social insect species: molecular basis and evolution of chemical communication and host-parasite interactions; novel methods for improving honey bee breeding, colony health and management.

In the News

Research Keywords

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Recent Publications

Beescape and BeeSpatial: Making multi-scale environmental indicators of bee habitat accessible across audiences

Li, K., Grab, H., Buckner, M. A., Houtman, L., Kammerer, M., McLaughlin, D., Ostroski, A., Douglas, M. R., Goslee, S. C., Khanna, V., Lonsdorf, E. V., Robinson, A. C. & Grozinger, C. M., Sep 2026, In: Environmental and Sustainability Indicators. 31, 101381.

Research output: Contribution to journalArticlepeer-review

Dietary lipids shape honey bee (Apis mellifera) feeding and resilience to pesticide stress

Mokkapati, J. S. & Grozinger, C. M., Jul 2026, In: Journal of Insect Physiology. 172, 105021.

Research output: Contribution to journalArticlepeer-review

Larval deltamethrin exposure causes severe cross-stage carryover toxicity and male reproductive failure in Osmia cornifrons

Mokkapati, J. S., Boyle, N. K. & Grozinger, C. M., Jul 15 2026, In: Ecotoxicology and Environmental Safety. 320, p. 120382 1 p.

Research output: Contribution to journalArticlepeer-review

Boosting Agriculture Career Readiness in STEM Through a Virtual Symposium

Windon, S. R., You, H., Grozinger, C., Boyle, N. & Li-Byarlay, H., Mar 1 2026, In: Journal of Youth Development. 21, 1, p. 40-54 15 p.

Research output: Contribution to journalArticlepeer-review

FloralArea: AI-powered algorithm for automated calculation of floral area from flower images to support plant and pollinator research

Amoah, E. I., White, K., Patch, H. M. & Grozinger, C. M., Sep 2025, In: PloS one. 20, 9 September, e0332165.

Research output: Contribution to journalArticlepeer-review

Defining the decline: a glossary relevant to insect decline

Awad, J., Brar, G., Cadwalader, E., Dillard, D. S., Esposito, L. A., Evans, E., Grozinger, C., Fisher, K. E., Kawahara, A. Y., Krupke, C. H., Lucky, A., Mankin, R., Moreau, C. S., Owens, A. C. S., Sandall, E. L., Seltmann, K. C., Ware, J. L. & Winton, R., May 1 2025, In: Journal of Insect Science. 25, 3, 4.

Research output: Contribution to journalArticlepeer-review

Intragenomic conflict associated with extreme phenotypic plasticity in queen-worker caste determination in honey bees (Apis mellifera)

Bresnahan, S. T., Mahony, S., Anton, K., Harpur, B. & Grozinger, C. M., Dec 2025, In: Genome biology. 26, 1, 171.

Research output: Contribution to journalArticlepeer-review

DNA metabarcoding reveals unexpected diet breadth of the specialist large-headed resin bee (Heriades truncorum) in urbanised areas across Germany

Crone, M. K., Fornoff, F., Klein, A. M. & Grozinger, C. M., Mar 2025, In: Insect Conservation and Diversity. 18, 2, p. 149-160 12 p.

Research output: Contribution to journalArticlepeer-review

Connecting education and persuasion: insights from cognitive structure among college students in a pollinator conservation course

Cruz, S. M., Keating, D. M. & Grozinger, C. M., 2025, In: Environmental Education Research. 31, 8, p. 1616-1634 19 p.

Research output: Contribution to journalArticlepeer-review

Honey bee queen pheromone provides an early warning system to prevent collapsing colonies

Grozinger, C. M., Nov 25 2025, In: Proceedings of the National Academy of Sciences of the United States of America. 122, 47, e2527313122.

Research output: Contribution to journalComment/debatepeer-review

Evaluating the usability and utility of a spatial decision support system for pollinator ecology

Houtman, L., Robinson, A. C., McLaughlin, D. & Grozinger, C. M., Nov 2025, In: Ecological Informatics. 89, 103182.

Research output: Contribution to journalArticlepeer-review

Landscape transcriptomics as a tool for addressing global change effects across diverse species

Keagy, J., Drummond, C. P., Gilbert, K. J., Grozinger, C. M., Hamilton, J., Hines, H. M., Lasky, J., Logan, C. A., Sawers, R. & Wagner, T., Jul 2025, In: Molecular Ecology Resources. 25, 5, e13796.

Research output: Contribution to journalReview articlepeer-review

Can the nutritional geometric framework unveil how macronutrients in pollen shape solitary bee foraging and survival?

Mokkapati, J. S., Boyle, N., Ouvrard, P., Sicard, A. & Grozinger, C. M., Aug 13 2025, In: Royal Society Open Science. 12, 8, 251093.

Research output: Contribution to journalArticlepeer-review

Short-term heat exposure at sublethal temperatures reduces sperm quality in males of a solitary bee species, Osmia cornifrons

Mokkapati, J. S., Hehl, J., Straub, L., Grozinger, C. M. & Boyle, N., Feb 2025, In: Apidologie. 56, 1, 1.

Research output: Contribution to journalArticlepeer-review

Nutritional, foraging, and nesting preferences of three species of solitary bees, Megachile rotundata, Megachile pugnata, and Megachile sculpturalis

Pizzini, O. L., Mokkapati, J. S., Lee, M. J., Boyle, N. K. & Grozinger, C. M., Dec 2025, In: Apidologie. 56, 6, 104.

Research output: Contribution to journalArticlepeer-review