Automatic real-time monitoring of fungal spores: the case of Alternaria spp.
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Published:2023-02-05
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Volume:
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ISSN:0393-5965
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Container-title:Aerobiologia
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language:en
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Short-container-title:Aerobiologia
Author:
Erb SophieORCID, Berne Alexis, Burgdorfer Nina, Clot Bernard, Graber Marie-José, Lieberherr Gian, Sallin Christine, Tummon Fiona, Crouzy Benoît
Abstract
AbstractWe present the first implementation of the monitoring of airborne fungal spores in real-time using digital holography. To obtain observations of Alternaria spp. spores representative of their airborne stage, we collected events measured in the air during crop harvesting in a contaminated potato field, using a Swisens Poleno device. The classification algorithm used by MeteoSwiss for operational pollen monitoring was extended by training the system using this additional dataset. The quality of the retrieved concentrations is evaluated by comparison with parallel measurements made with a manual Hirst-type trap. Correlations between the two measurements are high, especially over the main dispersion period of Alternaria spp., demonstrating the potential for automatic real-time monitoring of fungal spores.
Funder
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung EPFL Lausanne
Publisher
Springer Science and Business Media LLC
Subject
Plant Science,Immunology,Immunology and Allergy
Reference15 articles.
1. Berg, M. J., & Videen, G. (2011). Digital holographic imaging of aerosol particles in flight. Journal of Quantitative Spectroscopy and Radiative Transfer, 112(11), 1776–1783. 2. Buters, J., Clot, B., Galán, C., Gehrig, R., Gilge, S., Hentges, F., O’Connor, D., Sikoparija, B., Skjoth, C., Tummon, F., et al. (2022). Automatic detection of airborne pollen: An overview. Aerobiologia, 2, 1–25. 3. Crouzy, B., Stella, M., Konzelmann, T., Calpini, B., & Clot, B. (2016). All-optical automatic pollen identification: Towards an operational system. Atmospheric Environment, 140, 202–212. 4. Fones, H. N., Bebber, D. P., Chaloner, T. M., Kay, W. T., Steinberg, G., & Gurr, S. J. (2020). Threats to global food security from emerging fungal and oomycete crop pathogens. Nature Food, 1(6), 332–342. 5. Haverkort, A., Boonekamp, P., Hutten, R., Jacobsen, E., Lotz, L., Kessel, G., Visser, R., & Van der Vossen, E. (2008). Societal costs of late blight in potato and prospects of durable resistance through cisgenic modification. Potato Research, 51(1), 47–57.
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