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Ryalls, J. ORCID: https://orcid.org/0000-0003-2015-3605, Bromfield, L., Mullinger, N., Langford, B., Mofikoya, A., Pfrang, C., Nemitz, E., Blande, J. and Girling, R. ORCID: https://orcid.org/0000-0001-8816-8075 (2025) Diesel exhaust and ozone adversely affect pollinators and parasitoids within flying insect communities. Science of the Total Environment, 958. 177802. ISSN 1879-1026 doi: 10.1016/j.scitotenv.2024.177802

Johnson, S. N., Waterman, J. M., Hartley, S. E., Cooke, J., Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Lagisz, M. and Nakagawa, S. (2024) Plant silicon defences suppress herbivore performance, but mode of feeding is key. Ecology Letters, 27 (10). e14519. ISSN 1461-0248 doi: 10.1111/ele.14519

Mofikoya, A. O., James, L., Mullinger, N. J., Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605 and Girling, R. D. ORCID: https://orcid.org/0000-0001-8816-8075 (2024) A novel free-air diesel and ozone enrichment (FADOE) research platform. MethodsX, 12. 102635. ISSN 2215-0161 doi: 10.1016/j.mex.2024.102635

Ryalls, J. M. ORCID: https://orcid.org/0000-0003-2015-3605, Garratt, M. ORCID: https://orcid.org/0000-0002-0196-6013, Spadaro, D. and Mauchline, A. L. ORCID: https://orcid.org/0000-0003-1168-8552 (2024) The benefits of integrated pest management for apple depends on pest type and production metrics. Frontiers in Sustainable Food Systems, 8. 1321067. ISSN 2571-581X doi: 10.3389/fsufs.2024.1321067

Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Bishop, J. ORCID: https://orcid.org/0000-0003-2114-230X, Mofikoya, A. O., Bromfield, L. M., Nakagawa, S. and Girling, R. D. ORCID: https://orcid.org/0000-0001-8816-8075 (2024) Air pollution disproportionately impairs beneficial invertebrates: a meta-analysis. Nature Communications, 15. 5447. ISSN 2041-1723 doi: 10.1038/s41467-024-49729-5

Langford, B., Ryalls, J. W. M. ORCID: https://orcid.org/0000-0003-2015-3605, Mullinger, N. J., Hayden, P., Nemitz, E., Pfrang, C., Robins, A., Touhami, D., Bromfield, L. M. and Girling, R. D. ORCID: https://orcid.org/0000-0001-8816-8075 (2023) Mapping the effects of ozone pollution and mixing on floral odour plumes and their impact on plant-pollinator interactions. Environmental Pollution. 122336. ISSN 0269-7491 doi: 10.1016/j.envpol.2023.122336

Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Gherlenda, A. N., Rowe, R. C., Moore, B. D. and Johnson, S. N. (2023) Silicon supplementation and jasmonate activation synergistically increase phenolic defences against a legume herbivore. Journal of Ecology, 111 (10). pp. 2208-2217. ISSN 1365-2745 doi: 10.1111/1365-2745.14170

Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Bromfield, L. M., Bell, L. ORCID: https://orcid.org/0000-0003-2895-2030, Jasper, J., Mullinger, N. J., Blande, J. D. and Girling, R. D. ORCID: https://orcid.org/0000-0001-8816-8075 (2022) Concurrent anthropogenic air pollutants enhance recruitment of a specialist parasitoid. Proceedings of the Royal Society B-Biological Sciences, 289 (1986). 20221692. ISSN 1471-2954 doi: 10.1098/rspb.2022.1692

Ryalls, J. ORCID: https://orcid.org/0000-0003-2015-3605, Langford, B., Mullinger, N., Bromfield, L., Nemitz, E., Pfrang, C. and Girling, R. ORCID: https://orcid.org/0000-0001-8816-8075 (2022) Anthropogenic air pollutants reduce insect-mediated pollination services. Environmental Pollution, 297. 118847. ISSN 0269-7491 doi: 10.1016/j.envpol.2022.118847

Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Staton, T. ORCID: https://orcid.org/0000-0003-0597-0121, Mullinger, N. J., Bromfield, L. M., Langford, B., Pfrang, C., Nemitz, E., Blande, J. D. and Girling, R. D. ORCID: https://orcid.org/0000-0001-8816-8075 (2022) Ozone mitigates the adverse effects of diesel exhaust pollutants on ground-active invertebrates in wheat. Frontiers in ecology and evolution, 10. 833088. ISSN 2296-701X doi: 10.3389/fevo.2022.833088

Johnson, S. N. ORCID: https://orcid.org/0000-0002-8388-8345, Hartley, S. E., Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Frew, A. ORCID: https://orcid.org/0000-0001-9859-2419 and Hall, C. R. (2021) Targeted plant defense: silicon conserves hormonal defense signaling impacting chewing but not fluid‐feeding herbivores. Ecology, 102 (3). e03250. ISSN 0012-9658 doi: 10.1002/ecy.3250

Johnson, S. N., Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Barton, C. V. M., Tjoelker, M. G., Wright, I. J. and Moore, B. D. (2019) Climate warming and plant biomechanical defences: silicon addition contributes to herbivore suppression in a pasture grass. Functional Ecology, 33 (4). pp. 587-596. ISSN 0269-8463 doi: 10.1111/1365-2435.13295

Reitmayer, C. M., Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Farthing, E., Jackson, C. W., Girling, R. D. ORCID: https://orcid.org/0000-0001-8816-8075 and Newman, T. A. (2019) Acute exposure to diesel exhaust induces central nervous system stress and altered learning and memory in honey bees. Scientific Reports, 9. 5793. ISSN 2045-2322 doi: 10.1038/s41598-019-41876-w

Kremer, J. M. M., Nooten, S. S., Cook, J. M., Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Barton, C. V. M. and Johnson, S. N. (2018) Elevated atmospheric carbon dioxide concentrations promote ant tending of aphids. Journal of Animal Ecology, 87 (5). pp. 1475-1483. ISSN 0021-8790 doi: 10.1111/1365-2656.12842

Johnson, S. N., Glauser, G., Hiltpold, I., Moore, B. D. and Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605 (2018) Root herbivore performance suppressed when feeding on a jasmonate-induced pasture grass. Ecological Entomology, 43 (4). pp. 547-550. ISSN 0307-6946 doi: 10.1111/een.12527

Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Moore, B. D., Johnson, S. N., Connor, M. and Hiltpold, I. (2018) Root responses to domestication, precipitation and silicification: weeping meadow grass simplifies and alters toughness. Plant and Soil, 427 (1-2). pp. 291-304. ISSN 0032-079X doi: 10.1007/s11104-018-3650-5

Johnson, S. N., Lopaticki, G., Aslam, T. J., Barnett, K., Frew, A., Hartley, S. E., Hiltpold, I., Nielsen, U. N. and Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605 (2018) Dryland management regimes alter forest habitats and understory arthropod communities. Annals of Applied Biology, 172 (3). pp. 282-294. ISSN 0003-4746 doi: 10.1111/aab.12419

Johnson, S. N., Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Gherlenda, A. N., Frew, A. and Hartley, S. E. (2018) Benefits from below: silicon supplementation maintains legume productivity under predicted climate change scenarios. Frontiers in Plant Science, 9. 202. ISSN 1664-462X doi: 10.3389/fpls.2018.00202

Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Moore, B. D. and Johnson, S. N. (2018) Silicon uptake by a pasture grass experiencing simulated grazing is greatest under elevated precipitation. BMC Ecology, 18. 53. ISSN 1472-6785 doi: 10.1186/s12898-018-0208-6

Johnson, S. N., Hartley, S. E., Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Frew, A., DeGabriel, J. L., Duncan, M. and Gherlenda, A. N. (2017) Silicon-induced root nodulation and synthesis of essential amino acids in a legume is associated with higher herbivore abundance. Functional Ecology, 31 (10). pp. 1903-1909. ISSN 0269-8463 doi: 10.1111/1365-2435.12893

Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Hartley, S. E. and Johnson, S. N. (2017) Impacts of silicon-based grass defences across trophic levels under both current and future atmospheric CO2 scenarios. Biology Letters, 13 (3). p. 20160912. ISSN 1744-957X doi: 10.1098/rsbl.2016.0912

Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Moore, B. D., Riegler, M., Bromfield, L. M., Hall, A. A. G. and Johnson, S. N. (2017) Climate and atmospheric change impacts on sap-feeding herbivores: a mechanistic explanation based on functional groups of primary metabolites. Functional Ecology, 31. pp. 161-171. ISSN 0269-8463 doi: 10.1111/1365-2435.12715

Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Moore, B. D., Riegler, M. and Johnson, S. N. (2016) Above–belowground herbivore interactions in mixed plant communities are influenced by altered precipitation patterns. Frontiers in Plant Science, 7. 345. ISSN 1664-462X doi: 10.3389/fpls.2016.00345

Johnson, S. N., Gherlenda, A. N., Frew, A. and Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605 (2016) The importance of testing multiple environmental factors in legume–insect research: replication, reviewers, and rebuttal. Frontiers in Plant Science, 7. 489. ISSN 1664-462X doi: 10.3389/fpls.2016.00489

Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Moore, B. D., Riegler, M., Gherlenda, A. N. and Johnson, S. N. (2015) Amino acid-mediated impacts of elevated carbon dioxide and simulated root herbivory on aphids are neutralized by increased air temperatures. Journal of Experimental Botany, 66 (2). pp. 613-623. ISSN 0022-0957 doi: 10.1093/jxb/eru439

Johnson, S. N., Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605 and Karley, A. J. (2014) Global climate change and crop resistance to aphids: contrasting responses of lucerne genotypes to elevated atmospheric carbon dioxide. Annals of Applied Biology, 165 (1). pp. 62-72. ISSN 0003-4746 doi: 10.1111/aab.12115

Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Riegler, M., Moore, B. D., Lopaticki, G. and Johnson, S. N. (2013) Effects of elevated temperature and CO2 on aboveground-belowground systems: a case study with plants, their mutualistic bacteria and root/shoot herbivores. Frontiers in Plant Science, 4. 445. ISSN 1664-462X doi: 10.3389/fpls.2013.00445

Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605, Riegler, M., Moore, B. D. and Johnson, S. N. (2013) Biology and trophic interactions of lucerne aphids. Agricultural and Forest Entomology, 15 (4). pp. 335-350. ISSN 1461-9555 doi: 10.1111/afe.12024

Book or Report Section

Johnson, S. N., Crotty, F. V., Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605 and Murray, P. J. (2018) Belowground experimental approaches for exploring aboveground–belowground patterns. In: Aboveground–Belowground Community Ecology. Springer, pp. 19-46. ISBN 9783319916132 doi: 10.1007/978-3-319-91614-9_2

Johnson, S. N., Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605 and Staley, J. T. (2017) Impacts of atmospheric and precipitation change on aboveground-belowground invertebrate interactions. In: Johnson, S. N. and Jones, T. H. (eds.) Global Climate Change and Terrestrial Invertebrates. John Wiley & Sons, Ltd, Chichester, pp. 229-251. doi: 10.1002/9781119070894.ch12

Ryalls, J. M. W. ORCID: https://orcid.org/0000-0003-2015-3605 and Harrington, R. (2017) Climate and atmospheric change impacts on aphids as vectors of plant diseases. In: Johnson, S. N. and Jones, T. H. (eds.) Global Climate Change and Terrestrial Invertebrates. John Wiley & Sons, Ltd, Chichester, pp. 148-175. doi: 10.1002/9781119070894.ch9