Next-generation methods for early disease detection in crops.

Autor: Trippa D; Dipartimento di Scienze Agrarie Alimentari e Forestali, Università degli Studi di Palermo, Palermo, Italy., Scalenghe R; Dipartimento di Scienze Agrarie Alimentari e Forestali, Università degli Studi di Palermo, Palermo, Italy., Basso MF; Department of Biology, University of Florence, Florence, Italy., Panno S; Dipartimento di Scienze Agrarie Alimentari e Forestali, Università degli Studi di Palermo, Palermo, Italy., Davino S; Dipartimento di Scienze Agrarie Alimentari e Forestali, Università degli Studi di Palermo, Palermo, Italy., Morone C; Regione Piemonte - Phytosanitary Division, Torino, Italy., Giovino A; Council for Agricultural Research and Economics (CREA)-Research Centre for Plant Protection and Certification (CREA-DC), Palermo, Italy., Oufensou S; Dipartimento di Agraria, Università degli Studi di Sassari, Sassari, Italy., Luchi N; National Research Council, Institute for Sustainable Plant Protection, (CNR-IPSP), Florence, Italy., Yousefi S; Department of Horticultural Science, Bu-Ali Sina University, Hamedan, Iran., Martinelli F; Department of Biology, University of Florence, Florence, Italy.; National Research Council, Institute for Sustainable Plant Protection, (CNR-IPSP), Florence, Italy.
Jazyk: angličtina
Zdroj: Pest management science [Pest Manag Sci] 2024 Feb; Vol. 80 (2), pp. 245-261. Date of Electronic Publication: 2023 Sep 20.
DOI: 10.1002/ps.7733
Abstrakt: Plant pathogens are commonly identified in the field by the typical disease symptoms that they can cause. The efficient early detection and identification of pathogens are essential procedures to adopt effective management practices that reduce or prevent their spread in order to mitigate the negative impacts of the disease. In this review, the traditional and innovative methods for early detection of the plant pathogens highlighting their major advantages and limitations are presented and discussed. Traditional techniques of diagnosis used for plant pathogen identification are focused typically on the DNA, RNA (when molecular methods), and proteins or peptides (when serological methods) of the pathogens. Serological methods based on mainly enzyme-linked immunosorbent assay (ELISA) are the most common method used for pathogen detection due to their high-throughput potential and low cost. This technique is not particularly reliable and sufficiently sensitive for many pathogens detection during the asymptomatic stage of infection. For non-cultivable pathogens in the laboratory, nucleic acid-based technology is the best choice for consistent pathogen detection or identification. Lateral flow systems are innovative tools that allow fast and accurate results even in field conditions, but they have sensitivity issues to be overcome. PCR assays performed on last-generation portable thermocyclers may provide rapid detection results in situ. The advent of portable instruments can speed pathogen detection, reduce commercial costs, and potentially revolutionize plant pathology. This review provides information on current methodologies and procedures for the effective detection of different plant pathogens. © 2023 The Authors. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
(© 2023 The Authors. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.)
Databáze: MEDLINE
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