IDEAS home Printed from https://ideas.repec.org/a/plo/pone00/0284203.html
   My bibliography  Save this article

Leaf functional traits and pathogens: Linking coffee leaf rust with intraspecific trait variation in diversified agroecosystems

Author

Listed:
  • Stephanie Gagliardi
  • Jacques Avelino
  • Adam R Martin
  • Marc Cadotte
  • Elias de Melo Virginio Filho
  • Marney E Isaac

Abstract

Research has demonstrated that intraspecific functional trait variation underpins plant responses to environmental variability. However, few studies have evaluated how trait variation shifts in response to plant pathogens, even though pathogens are a major driver of plant demography and diversity, and despite evidence of plants expressing distinct strategies in response to pathogen pressures. Understanding trait-pathogen relationships can provide a more realistic understanding of global patterns of functional trait variation. We examined leaf intraspecific trait variability (ITV) in response to foliar disease severity, using Coffea arabica cv. Caturra as a model species. We quantified coffee leaf rust (CLR) severity—a fungal disease prominent in coffee systems—and measured key coffee leaf functional traits under contrasting, but widespread, management conditions in an agroforestry system. We found that coffee plants express significant ITV, which is largely related to shade tree treatment and leaf position within coffee canopy strata. Yet within a single plant canopy stratum, CLR severity increased with increasing resource conserving trait values. However, coffee leaves with visible signs of disease expressed overall greater resource acquiring trait values, as compared to plants without visible signs of disease. We provide among the first evidence that leaf traits are correlated with foliar disease severity in coffee, and that functional trait relationships and syndromes shift in response to increased disease prevalence in this plant-pathogen system. In doing so, we address a vital gap in our understanding of global patterns of functional trait variation and highlight the need to further explore the potential role of pathogens within established global trait relationships and spectra.

Suggested Citation

  • Stephanie Gagliardi & Jacques Avelino & Adam R Martin & Marc Cadotte & Elias de Melo Virginio Filho & Marney E Isaac, 2023. "Leaf functional traits and pathogens: Linking coffee leaf rust with intraspecific trait variation in diversified agroecosystems," PLOS ONE, Public Library of Science, vol. 18(4), pages 1-16, April.
  • Handle: RePEc:plo:pone00:0284203
    DOI: 10.1371/journal.pone.0284203
    as

    Download full text from publisher

    File URL: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0284203
    Download Restriction: no

    File URL: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0284203&type=printable
    Download Restriction: no

    File URL: https://libkey.io/10.1371/journal.pone.0284203?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Ian J. Wright & Peter B. Reich & Mark Westoby & David D. Ackerly & Zdravko Baruch & Frans Bongers & Jeannine Cavender-Bares & Terry Chapin & Johannes H. C. Cornelissen & Matthias Diemer & Jaume Flexas, 2004. "The worldwide leaf economics spectrum," Nature, Nature, vol. 428(6985), pages 821-827, April.
    2. Erqian Cui & Ensheng Weng & Enrong Yan & Jianyang Xia, 2020. "Robust leaf trait relationships across species under global environmental changes," Nature Communications, Nature, vol. 11(1), pages 1-9, December.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Stephan Kambach & Francesco Maria Sabatini & Fabio Attorre & Idoia Biurrun & Gerhard Boenisch & Gianmaria Bonari & Andraž Čarni & Maria Laura Carranza & Alessandro Chiarucci & Milan Chytrý & Jürgen De, 2023. "Climate-trait relationships exhibit strong habitat specificity in plant communities across Europe," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    2. Eric W. Seabloom & Maria C. Caldeira & Kendi F. Davies & Linda Kinkel & Johannes M. H. Knops & Kimberly J. Komatsu & Andrew S. MacDougall & Georgiana May & Michael Millican & Joslin L. Moore & Luis I., 2023. "Globally consistent response of plant microbiome diversity across hosts and continents to soil nutrients and herbivores," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    3. Eleonora Beccari & Carlos P. Carmona, 2024. "Aboveground and belowground sizes are aligned in the unified spectrum of plant form and function," Nature Communications, Nature, vol. 15(1), pages 1-12, December.
    4. Huihui Ding & Wensheng Chen & Jiangrong Li & Fangwei Fu & Yueyao Li & Siying Xiao, 2023. "Physiological Characteristics and Cold Resistance of Five Woody Plants in Treeline Ecotone of Sygera Mountains," Sustainability, MDPI, vol. 15(4), pages 1-11, February.
    5. Petter, Gunnar & Kreft, Holger & Ong, Yongzhi & Zotz, Gerhard & Cabral, Juliano Sarmento, 2021. "Modelling the long-term dynamics of tropical forests: From leaf traits to whole-tree growth patterns," Ecological Modelling, Elsevier, vol. 460(C).
    6. Maria Wanic & Mariola Parzonka, 2023. "Assessing the Role of Crop Rotation in Shaping Foliage Characteristics and Leaf Gas Exchange Parameters for Winter Wheat," Agriculture, MDPI, vol. 13(5), pages 1-20, April.
    7. Daijun Liu & Adriane Esquivel-Muelbert & Nezha Acil & Julen Astigarraga & Emil Cienciala & Jonas Fridman & Georges Kunstler & Thomas J. Matthews & Paloma Ruiz-Benito & Jonathan P. Sadler & Mart-Jan Sc, 2024. "Mapping multi-dimensional variability in water stress strategies across temperate forests," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    8. Adam R. Martin & Rachel O. Mariani & Kimberley A. Cathline & Michael Duncan & Nicholas J. Paroshy & Gavin Robertson, 2022. "Soil Compaction Drives an Intra-Genotype Leaf Economics Spectrum in Wine Grapes," Agriculture, MDPI, vol. 12(10), pages 1-16, October.
    9. Yeonggeun Song & Sukwoo Kim & Haeun Koo & Hyeonhwa Kim & Kidae Kim & Jaeuk Lee & Sujin Jang & Kyeong Cheol Lee, 2023. "Assessing the Suitability of Sediment Soil to Be Reused by Different Soil Treatments for Forest Agriculture," Sustainability, MDPI, vol. 15(15), pages 1-18, July.
    10. Yi Lei & Jing Gao & Qi Wang & Weiying Zeng & Dhungana Diwakar & Yaodan Zhang & Xianming Tan & Zudong Sun & Feng Yang & Wenyu Yang, 2024. "Cyclic Electron Flow Alleviates the Stress of Light Fluctuation on Soybean Photosynthesis," Agriculture, MDPI, vol. 14(7), pages 1-12, June.
    11. Xinli Chen & Peter B. Reich & Anthony R. Taylor & Zhengfeng An & Scott X. Chang, 2024. "Resource availability enhances positive tree functional diversity effects on carbon and nitrogen accrual in natural forests," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    12. Sato, Hisashi & Itoh, Akihiko & Kohyama, Takashi, 2007. "SEIB–DGVM: A new Dynamic Global Vegetation Model using a spatially explicit individual-based approach," Ecological Modelling, Elsevier, vol. 200(3), pages 279-307.
    13. Li, Haotian & Li, Lu & Liu, Na & Chen, Suying & Shao, Liwei & Sekiya, Nobuhito & Zhang, Xiying, 2022. "Root efficiency and water use regulation relating to rooting depth of winter wheat," Agricultural Water Management, Elsevier, vol. 269(C).
    14. Nadal, Miquel & Flexas, Jaume, 2019. "Variation in photosynthetic characteristics with growth form in a water-limited scenario: Implications for assimilation rates and water use efficiency in crops," Agricultural Water Management, Elsevier, vol. 216(C), pages 457-472.
    15. Lindh, Magnus & Manzoni, Stefano, 2021. "Plant evolution along the ‘fast–slow’ growth economics spectrum under altered precipitation regimes," Ecological Modelling, Elsevier, vol. 448(C).
    16. Mariana García Criado & Isla H. Myers-Smith & Anne D. Bjorkman & Signe Normand & Anne Blach-Overgaard & Haydn J. D. Thomas & Anu Eskelinen & Konsta Happonen & Juha M. Alatalo & Alba Anadon-Rosell & Is, 2023. "Plant traits poorly predict winner and loser shrub species in a warming tundra biome," Nature Communications, Nature, vol. 14(1), pages 1-17, December.
    17. Valentin Journé & Andrew Hacket-Pain & Michał Bogdziewicz, 2023. "Evolution of masting in plants is linked to investment in low tissue mortality," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    18. Margot Neyret & Gaëtane Provost & Andrea Larissa Boesing & Florian D. Schneider & Dennis Baulechner & Joana Bergmann & Franciska T. Vries & Anna Maria Fiore-Donno & Stefan Geisen & Kezia Goldmann & An, 2024. "A slow-fast trait continuum at the whole community level in relation to land-use intensification," Nature Communications, Nature, vol. 15(1), pages 1-23, December.
    19. Lamthai Asanok & Rungrawee Taweesuk & Torlarp Kamyo, 2021. "Plant Functional Diversity Is Linked to Carbon Storage in Deciduous Dipterocarp Forest Edges in Northern Thailand," Sustainability, MDPI, vol. 13(20), pages 1-12, October.
    20. Liting Zheng & Kathryn E. Barry & Nathaly R. Guerrero-Ramírez & Dylan Craven & Peter B. Reich & Kris Verheyen & Michael Scherer-Lorenzen & Nico Eisenhauer & Nadia Barsoum & Jürgen Bauhus & Helge Bruel, 2024. "Effects of plant diversity on productivity strengthen over time due to trait-dependent shifts in species overyielding," Nature Communications, Nature, vol. 15(1), pages 1-14, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:plo:pone00:0284203. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: plosone (email available below). General contact details of provider: https://journals.plos.org/plosone/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.