Publicação: A process-based model to simulate sugarcane orange rust severity from weather data in Southern Brazil
dc.contributor.author | Valeriano, Taynara Tuany Borges | |
dc.contributor.author | de Souza Rolim, Glauco [UNESP] | |
dc.contributor.author | Manici, Luisa Maria | |
dc.contributor.author | Giustarini, Laura | |
dc.contributor.author | Bregaglio, Simone | |
dc.contributor.institution | Research Centre for Agriculture and Environment | |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
dc.contributor.institution | Ferrero Trading Luxembourg | |
dc.date.accessioned | 2022-04-28T19:40:49Z | |
dc.date.available | 2022-04-28T19:40:49Z | |
dc.date.issued | 2021-01-01 | |
dc.description.abstract | Forecasting the severity of plant diseases is an emerging need for farmers and companies to optimize management actions and to predict crop yields. Process-based models are viable tools for this purpose, thanks to their capability to reproduce pathogen epidemiological processes as a function of the variability of agro-environmental conditions. We formalized the key phases of the life cycle of Puccinia kuenhii (W. Krüger) EJ Butler, the causal agent of orange rust on sugarcane, into a new simulation model, called ARISE (Orange Rust Intensity Index). ARISE is composed of generic models of epidemiological processes modulated by partial components of host resistance and was parameterized according to P. kuenhii hydro-thermal requirements. After calibration and evaluation with field data, ARISE was executed on sugarcane areas in Brazil, India and Australia to assess the pathogen suitability in different environments. ARISE performed well in calibration and evaluation, where it accurately matched observations of orange rust severity. It also reproduced a large spatial and temporal variability in simulated areas, confirming that the pathogen suitability is strictly dependent on warm temperatures and high relative air humidity. Further improvements will entail coupling ARISE with a sugarcane growth model to assess yield losses, while further testing the model with field data, using input weather data at a finer resolution to develop a decision support system for sugarcane growers. | en |
dc.description.affiliation | CREA—Council for Agricultural Research and Economics Research Centre for Agriculture and Environment | |
dc.description.affiliation | School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp) | |
dc.description.affiliation | Hazelnut Company Division Ferrero Trading Luxembourg, Rue de Trèves, L | |
dc.description.affiliationUnesp | School of Agricultural and Veterinarian Sciences São Paulo State University (Unesp) | |
dc.identifier | http://dx.doi.org/10.1007/s00484-021-02162-5 | |
dc.identifier.citation | International Journal of Biometeorology. | |
dc.identifier.doi | 10.1007/s00484-021-02162-5 | |
dc.identifier.issn | 1432-1254 | |
dc.identifier.issn | 0020-7128 | |
dc.identifier.scopus | 2-s2.0-85108384475 | |
dc.identifier.uri | http://hdl.handle.net/11449/221820 | |
dc.language.iso | eng | |
dc.relation.ispartof | International Journal of Biometeorology | |
dc.source | Scopus | |
dc.subject | Disease forecasting | |
dc.subject | Disease modeling | |
dc.subject | Process-based model | |
dc.subject | Puccinia kuehnii | |
dc.subject | Severity index | |
dc.title | A process-based model to simulate sugarcane orange rust severity from weather data in Southern Brazil | en |
dc.type | Artigo | pt |
dspace.entity.type | Publication | |
unesp.author.orcid | 0000-0002-3807-4633[1] | |
unesp.campus | Universidade Estadual Paulista (UNESP), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabal | pt |