Development and validation of a standard area diagram set for assessment of anthracnose severity on cucumber leaves

Autores
Conforto, Erica Cinthia; Brainer Martins, Ricardo; Nicoli, Alessandro; Capucho, Alexandre Sandri; Duarte, Henrique da Silva Silveira; Michereff, Sami Jorge
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Anthracnose, caused by species in the Colletotrichum orbiculare complex, is a major foliar disease in open-field cucumber farming worldwide. This study aimed to develop and validate a standard area diagram (SAD) set to estimate the severity of anthracnose on cucumber leaves. For this purpose, a SAD set with nine levels of severity (1; 3; 5; 10; 20; 30; 40; 50 and 60%) is proposed. The SAD set was validated by 16 raters with no experience in evaluating plant diseases. Both accuracy and precision improved when the proposed SAD set was employed. The statistical parameters were bias coefficient factor-Cb (no SAD set = 0.891, with SAD set = 0.982); correlation coefficient- r (no SAD set = 0.851, with SAD set = 0.941); and Lin's concordance correlation coefficient-ρc (no SAD set = 0.755, with SAD set = 0.924). In addition, estimates were more reliable: intra-class correlation coefficient-ρ (no SAD set = 0.646, with SAD set = 0.887). The SAD set proposed here is a useful tool for improving visual assessments of anthracnose severity on cucumber leaves.
Instituto de Patología Vegetal
Fil: Conforto, Erica Cinthia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Conforto, Erica Cinthia. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA); Argentina
Fil: Brainer Martins, Ricardo. Federal University of Alagoas (UFAL). Campus Arapiraca; Brasil
Fil: Nicoli, Alessandro. Federal University of the Jequitinhonha and Mucuri Valleys (UFVJM). Institute of Agricultural Sciences; Brasil
Fil: Capucho, Alexandre Sandri. University of São Francisco Valley (UNIVASF). College of Agricultural Engineering; Brasil
Fil: Duarte, Henrique da Silva Silveira. Federal University of Paraná (UFPR). Department of Plant Science and Plant Health; Brasil
Fil: Michereff, Sami Jorge. Federal University of Cariri (UFCA). Center for Agricultural Sciences and Biodiversity; Brasil
Fuente
Journal of Phytopathology 172 (4) : e13366. (July/August 2024)
Materia
Cucumis sativus
Epidemiología
Epidemiology
Cucumbers
Anthracnosis
Plant Diseases
Pepino
Antracnosis
Enfermedades de las Plantas
Colletotrichum orbiculare complex species
Cucumber pathology
Phytopathometry
Nivel de accesibilidad
acceso restringido
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/18719
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oai_identifier_str oai:localhost:20.500.12123/18719
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network_name_str INTA Digital (INTA)
spelling Development and validation of a standard area diagram set for assessment of anthracnose severity on cucumber leavesConforto, Erica CinthiaBrainer Martins, RicardoNicoli, AlessandroCapucho, Alexandre SandriDuarte, Henrique da Silva SilveiraMichereff, Sami JorgeCucumis sativusEpidemiologíaEpidemiologyCucumbersAnthracnosisPlant DiseasesPepinoAntracnosisEnfermedades de las PlantasColletotrichum orbiculare complex speciesCucumber pathologyPhytopathometryAnthracnose, caused by species in the Colletotrichum orbiculare complex, is a major foliar disease in open-field cucumber farming worldwide. This study aimed to develop and validate a standard area diagram (SAD) set to estimate the severity of anthracnose on cucumber leaves. For this purpose, a SAD set with nine levels of severity (1; 3; 5; 10; 20; 30; 40; 50 and 60%) is proposed. The SAD set was validated by 16 raters with no experience in evaluating plant diseases. Both accuracy and precision improved when the proposed SAD set was employed. The statistical parameters were bias coefficient factor-Cb (no SAD set = 0.891, with SAD set = 0.982); correlation coefficient- r (no SAD set = 0.851, with SAD set = 0.941); and Lin's concordance correlation coefficient-ρc (no SAD set = 0.755, with SAD set = 0.924). In addition, estimates were more reliable: intra-class correlation coefficient-ρ (no SAD set = 0.646, with SAD set = 0.887). The SAD set proposed here is a useful tool for improving visual assessments of anthracnose severity on cucumber leaves.Instituto de Patología VegetalFil: Conforto, Erica Cinthia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; ArgentinaFil: Conforto, Erica Cinthia. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA); ArgentinaFil: Brainer Martins, Ricardo. Federal University of Alagoas (UFAL). Campus Arapiraca; BrasilFil: Nicoli, Alessandro. Federal University of the Jequitinhonha and Mucuri Valleys (UFVJM). Institute of Agricultural Sciences; BrasilFil: Capucho, Alexandre Sandri. University of São Francisco Valley (UNIVASF). College of Agricultural Engineering; BrasilFil: Duarte, Henrique da Silva Silveira. Federal University of Paraná (UFPR). Department of Plant Science and Plant Health; BrasilFil: Michereff, Sami Jorge. Federal University of Cariri (UFCA). Center for Agricultural Sciences and Biodiversity; BrasilWiley2024-07-31T10:29:54Z2024-07-31T10:29:54Z2024-07-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/18719https://onlinelibrary.wiley.com/doi/10.1111/jph.133660931-17851439-0434 (online)https://doi.org/10.1111/jph.13366Journal of Phytopathology 172 (4) : e13366. (July/August 2024)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-10-23T11:19:00Zoai:localhost:20.500.12123/18719instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-23 11:19:01.256INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Development and validation of a standard area diagram set for assessment of anthracnose severity on cucumber leaves
title Development and validation of a standard area diagram set for assessment of anthracnose severity on cucumber leaves
spellingShingle Development and validation of a standard area diagram set for assessment of anthracnose severity on cucumber leaves
Conforto, Erica Cinthia
Cucumis sativus
Epidemiología
Epidemiology
Cucumbers
Anthracnosis
Plant Diseases
Pepino
Antracnosis
Enfermedades de las Plantas
Colletotrichum orbiculare complex species
Cucumber pathology
Phytopathometry
title_short Development and validation of a standard area diagram set for assessment of anthracnose severity on cucumber leaves
title_full Development and validation of a standard area diagram set for assessment of anthracnose severity on cucumber leaves
title_fullStr Development and validation of a standard area diagram set for assessment of anthracnose severity on cucumber leaves
title_full_unstemmed Development and validation of a standard area diagram set for assessment of anthracnose severity on cucumber leaves
title_sort Development and validation of a standard area diagram set for assessment of anthracnose severity on cucumber leaves
dc.creator.none.fl_str_mv Conforto, Erica Cinthia
Brainer Martins, Ricardo
Nicoli, Alessandro
Capucho, Alexandre Sandri
Duarte, Henrique da Silva Silveira
Michereff, Sami Jorge
author Conforto, Erica Cinthia
author_facet Conforto, Erica Cinthia
Brainer Martins, Ricardo
Nicoli, Alessandro
Capucho, Alexandre Sandri
Duarte, Henrique da Silva Silveira
Michereff, Sami Jorge
author_role author
author2 Brainer Martins, Ricardo
Nicoli, Alessandro
Capucho, Alexandre Sandri
Duarte, Henrique da Silva Silveira
Michereff, Sami Jorge
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Cucumis sativus
Epidemiología
Epidemiology
Cucumbers
Anthracnosis
Plant Diseases
Pepino
Antracnosis
Enfermedades de las Plantas
Colletotrichum orbiculare complex species
Cucumber pathology
Phytopathometry
topic Cucumis sativus
Epidemiología
Epidemiology
Cucumbers
Anthracnosis
Plant Diseases
Pepino
Antracnosis
Enfermedades de las Plantas
Colletotrichum orbiculare complex species
Cucumber pathology
Phytopathometry
dc.description.none.fl_txt_mv Anthracnose, caused by species in the Colletotrichum orbiculare complex, is a major foliar disease in open-field cucumber farming worldwide. This study aimed to develop and validate a standard area diagram (SAD) set to estimate the severity of anthracnose on cucumber leaves. For this purpose, a SAD set with nine levels of severity (1; 3; 5; 10; 20; 30; 40; 50 and 60%) is proposed. The SAD set was validated by 16 raters with no experience in evaluating plant diseases. Both accuracy and precision improved when the proposed SAD set was employed. The statistical parameters were bias coefficient factor-Cb (no SAD set = 0.891, with SAD set = 0.982); correlation coefficient- r (no SAD set = 0.851, with SAD set = 0.941); and Lin's concordance correlation coefficient-ρc (no SAD set = 0.755, with SAD set = 0.924). In addition, estimates were more reliable: intra-class correlation coefficient-ρ (no SAD set = 0.646, with SAD set = 0.887). The SAD set proposed here is a useful tool for improving visual assessments of anthracnose severity on cucumber leaves.
Instituto de Patología Vegetal
Fil: Conforto, Erica Cinthia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Conforto, Erica Cinthia. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA); Argentina
Fil: Brainer Martins, Ricardo. Federal University of Alagoas (UFAL). Campus Arapiraca; Brasil
Fil: Nicoli, Alessandro. Federal University of the Jequitinhonha and Mucuri Valleys (UFVJM). Institute of Agricultural Sciences; Brasil
Fil: Capucho, Alexandre Sandri. University of São Francisco Valley (UNIVASF). College of Agricultural Engineering; Brasil
Fil: Duarte, Henrique da Silva Silveira. Federal University of Paraná (UFPR). Department of Plant Science and Plant Health; Brasil
Fil: Michereff, Sami Jorge. Federal University of Cariri (UFCA). Center for Agricultural Sciences and Biodiversity; Brasil
description Anthracnose, caused by species in the Colletotrichum orbiculare complex, is a major foliar disease in open-field cucumber farming worldwide. This study aimed to develop and validate a standard area diagram (SAD) set to estimate the severity of anthracnose on cucumber leaves. For this purpose, a SAD set with nine levels of severity (1; 3; 5; 10; 20; 30; 40; 50 and 60%) is proposed. The SAD set was validated by 16 raters with no experience in evaluating plant diseases. Both accuracy and precision improved when the proposed SAD set was employed. The statistical parameters were bias coefficient factor-Cb (no SAD set = 0.891, with SAD set = 0.982); correlation coefficient- r (no SAD set = 0.851, with SAD set = 0.941); and Lin's concordance correlation coefficient-ρc (no SAD set = 0.755, with SAD set = 0.924). In addition, estimates were more reliable: intra-class correlation coefficient-ρ (no SAD set = 0.646, with SAD set = 0.887). The SAD set proposed here is a useful tool for improving visual assessments of anthracnose severity on cucumber leaves.
publishDate 2024
dc.date.none.fl_str_mv 2024-07-31T10:29:54Z
2024-07-31T10:29:54Z
2024-07-19
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/18719
https://onlinelibrary.wiley.com/doi/10.1111/jph.13366
0931-1785
1439-0434 (online)
https://doi.org/10.1111/jph.13366
url http://hdl.handle.net/20.500.12123/18719
https://onlinelibrary.wiley.com/doi/10.1111/jph.13366
https://doi.org/10.1111/jph.13366
identifier_str_mv 0931-1785
1439-0434 (online)
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv restrictedAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv Journal of Phytopathology 172 (4) : e13366. (July/August 2024)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.982451

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