Cucurbit Powdery Mildew Race Identification by Triplet-Septet and Disease Progress Estimation
Autor(a) principal: | |
---|---|
Data de Publicação: | 2023 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/0034-737X202370010011 http://hdl.handle.net/11449/248672 |
Resumo: | The Triplet-Septet (TS) set of melon cucurbit powdery mildew (CPM) race differentials (CPMRD) was established to provide an international means for objective and uniform identification and designation on CPM races. The Area Under Disease Progress Stairs (AUDPS) method for disease progress estimation was derived from the Area Under Disease Progress Curve (AUDPC) method, and both have been used to evaluate disease progress on other crops. We aimed to identify a melon CPM race on the TS melon CPMRD, and estimate disease progress thereon using AUDPC and AUDPS. Plants were inoculated at the 3 to 4 true leaf stage. Severity of CPM infection was evaluated on the 21 TS melon CPMRD at 15, 22, 32, and 41 days after inoculation (DAI) using a visual scale. The CPM population in the greenhouse was identified as race S based on reactions of a set of 11 commonly used melon CPMRD, and it may also be designated as 127.127.126 on the TS melon CPMRD. AUDPS identified higher levels of disease than AUDPC, and its results agreed with those obtained by the commonly used melon CPMRD conventional race identification methods (current and Triplet-Septet). AUDPS can be used to evaluate the disease progress on CPM |
id |
UNSP_2b4d74f957bb478b0c8979790a6188b0 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/248672 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Cucurbit Powdery Mildew Race Identification by Triplet-Septet and Disease Progress EstimationAUDPCAUDPSCucumis melogenetic resistancePodosphaera xanthiiThe Triplet-Septet (TS) set of melon cucurbit powdery mildew (CPM) race differentials (CPMRD) was established to provide an international means for objective and uniform identification and designation on CPM races. The Area Under Disease Progress Stairs (AUDPS) method for disease progress estimation was derived from the Area Under Disease Progress Curve (AUDPC) method, and both have been used to evaluate disease progress on other crops. We aimed to identify a melon CPM race on the TS melon CPMRD, and estimate disease progress thereon using AUDPC and AUDPS. Plants were inoculated at the 3 to 4 true leaf stage. Severity of CPM infection was evaluated on the 21 TS melon CPMRD at 15, 22, 32, and 41 days after inoculation (DAI) using a visual scale. The CPM population in the greenhouse was identified as race S based on reactions of a set of 11 commonly used melon CPMRD, and it may also be designated as 127.127.126 on the TS melon CPMRD. AUDPS identified higher levels of disease than AUDPC, and its results agreed with those obtained by the commonly used melon CPMRD conventional race identification methods (current and Triplet-Septet). AUDPS can be used to evaluate the disease progress on CPMCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Universidade Estadual Paulista “Júlio de Mesquita Filho” Faculdade Ciências Agrárias e Veterinárias (UNESP-FCAV) Departamento de Produção Vegetal, São PauloUnited States Department of Agriculture Agricultural Research Service Crop Improvement and Plant Protection Research UnitUniversidade Estadual Paulista “Júlio de Mesquita Filho” Faculdade Ciências Agrárias e Veterinárias (UNESP-FCAV) Departamento de Produção Vegetal, São PauloUniversidade Estadual Paulista (UNESP)Crop Improvement and Plant Protection Research Unitde Oliveira Rabelo, Hudson [UNESP]Braz, Leila Trevisan [UNESP]McCreight, James Donald2023-07-29T13:50:25Z2023-07-29T13:50:25Z2023-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article98-105http://dx.doi.org/10.1590/0034-737X202370010011Revista Ceres, v. 70, n. 1, p. 98-105, 2023.2177-34910034-737Xhttp://hdl.handle.net/11449/24867210.1590/0034-737X2023700100112-s2.0-85152260007Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Ceresinfo:eu-repo/semantics/openAccess2024-06-07T13:56:40Zoai:repositorio.unesp.br:11449/248672Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:55:20.617614Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Cucurbit Powdery Mildew Race Identification by Triplet-Septet and Disease Progress Estimation |
title |
Cucurbit Powdery Mildew Race Identification by Triplet-Septet and Disease Progress Estimation |
spellingShingle |
Cucurbit Powdery Mildew Race Identification by Triplet-Septet and Disease Progress Estimation de Oliveira Rabelo, Hudson [UNESP] AUDPC AUDPS Cucumis melo genetic resistance Podosphaera xanthii |
title_short |
Cucurbit Powdery Mildew Race Identification by Triplet-Septet and Disease Progress Estimation |
title_full |
Cucurbit Powdery Mildew Race Identification by Triplet-Septet and Disease Progress Estimation |
title_fullStr |
Cucurbit Powdery Mildew Race Identification by Triplet-Septet and Disease Progress Estimation |
title_full_unstemmed |
Cucurbit Powdery Mildew Race Identification by Triplet-Septet and Disease Progress Estimation |
title_sort |
Cucurbit Powdery Mildew Race Identification by Triplet-Septet and Disease Progress Estimation |
author |
de Oliveira Rabelo, Hudson [UNESP] |
author_facet |
de Oliveira Rabelo, Hudson [UNESP] Braz, Leila Trevisan [UNESP] McCreight, James Donald |
author_role |
author |
author2 |
Braz, Leila Trevisan [UNESP] McCreight, James Donald |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Crop Improvement and Plant Protection Research Unit |
dc.contributor.author.fl_str_mv |
de Oliveira Rabelo, Hudson [UNESP] Braz, Leila Trevisan [UNESP] McCreight, James Donald |
dc.subject.por.fl_str_mv |
AUDPC AUDPS Cucumis melo genetic resistance Podosphaera xanthii |
topic |
AUDPC AUDPS Cucumis melo genetic resistance Podosphaera xanthii |
description |
The Triplet-Septet (TS) set of melon cucurbit powdery mildew (CPM) race differentials (CPMRD) was established to provide an international means for objective and uniform identification and designation on CPM races. The Area Under Disease Progress Stairs (AUDPS) method for disease progress estimation was derived from the Area Under Disease Progress Curve (AUDPC) method, and both have been used to evaluate disease progress on other crops. We aimed to identify a melon CPM race on the TS melon CPMRD, and estimate disease progress thereon using AUDPC and AUDPS. Plants were inoculated at the 3 to 4 true leaf stage. Severity of CPM infection was evaluated on the 21 TS melon CPMRD at 15, 22, 32, and 41 days after inoculation (DAI) using a visual scale. The CPM population in the greenhouse was identified as race S based on reactions of a set of 11 commonly used melon CPMRD, and it may also be designated as 127.127.126 on the TS melon CPMRD. AUDPS identified higher levels of disease than AUDPC, and its results agreed with those obtained by the commonly used melon CPMRD conventional race identification methods (current and Triplet-Septet). AUDPS can be used to evaluate the disease progress on CPM |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T13:50:25Z 2023-07-29T13:50:25Z 2023-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/0034-737X202370010011 Revista Ceres, v. 70, n. 1, p. 98-105, 2023. 2177-3491 0034-737X http://hdl.handle.net/11449/248672 10.1590/0034-737X202370010011 2-s2.0-85152260007 |
url |
http://dx.doi.org/10.1590/0034-737X202370010011 http://hdl.handle.net/11449/248672 |
identifier_str_mv |
Revista Ceres, v. 70, n. 1, p. 98-105, 2023. 2177-3491 0034-737X 10.1590/0034-737X202370010011 2-s2.0-85152260007 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Ceres |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
98-105 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129139433013248 |