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dc.contributor.author | Beluzán Flores, Francisco Javier | es_ES |
dc.contributor.author | Miarnau, Xavier | es_ES |
dc.contributor.author | Torguet, Laura | es_ES |
dc.contributor.author | Armengol Fortí, Josep | es_ES |
dc.contributor.author | Abad Campos, Paloma | es_ES |
dc.date.accessioned | 2022-07-12T18:05:01Z | |
dc.date.available | 2022-07-12T18:05:01Z | |
dc.date.issued | 2022-02 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/184044 | |
dc.description.abstract | [EN] From 2018 to 2020, surveys of oomycetes associated with root and crown rot of almond (Prunus dulcis) were conducted on diseased young almond trees in commercial orchards and nurseries in six provinces of Spain. A total of 104 oomycete isolates were obtained from plant and soil samples, which h were identified by sequencing the internal transcribed spacer (ITS) region of the ribosomal DNA. Diverse species belonging to the genera Globisporangium, Phytophthora, Phytopythium and Pythium were found, Phytopythium vexans and Phytophthora niederhauserii being the most frequent. The pathogenicity of these two species to one-year-old almond seedlings of 'Garnem' (P. dulcis x P. persica) rootstock was studied. All seedlings inoculated with Pp. vexans and Ph. niederhauserii isolates showed severe symptoms at the late stage of the pathogenicity test (defoliation, wilting and dieback) and several plants died. Some isolates of Ph. niederhauserii significantly reduced the dry weight of the roots compared with the control, but this effect was not observed in seedlings inoculated with Pp. vexans. These results provide new information about the oomycete species present in almond crops in Spain and highlight the importance of carrying out frequent phytosanitary surveys for a better knowledge of potential risks posed by these soil-borne pathogens. | es_ES |
dc.description.sponsorship | This research study was funded by INIA (Instituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria), Spain, through projects RTA2017-00009-C04-01 and RTA2017-00009-C04-04, and matching funds from the ERDF (European Regional Development Fund) and Grant PID2020-114648RR-C33 funded by MCIN/AEI/10.13039/501100011033. Francisco Beluzán was supported by Agencia Nacional de Investigación y Desarrollo/Subdirección de Capital Humano/Doctorado Becas Chile en el Extranjero/72200145. Xavier Miarnau was supported by the CERCA Program, Generalitat de Catalunya. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | MDPI AG | es_ES |
dc.relation.ispartof | Agriculture | es_ES |
dc.rights | Reconocimiento (by) | es_ES |
dc.subject | Nut crops | es_ES |
dc.subject | PCR | es_ES |
dc.subject | Plant-pathogen interactions | es_ES |
dc.subject | Prunus | es_ES |
dc.subject | Soil-borne pathogens | es_ES |
dc.subject.classification | PRODUCCION VEGETAL | es_ES |
dc.title | Survey of Oomycetes Associated with Root and Crown Rot of Almond in Spain and Pathogenicity of Phytophthora niederhauserii and Phytopythium vexans to `Garnem¿ Rootstock | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.3390/agriculture12020294 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-114648RR-C33/ES/BIOLOGIA, EPIDEMIOLOGIA Y CONTROL DE DIAPORTHE AMYGDALI Y OOMICETOS FITOPATOGENOS EN ALMENDRO / | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/ANID//72200145/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/INIA//RTA2017-00009-C04-01/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AGENCIA ESTATAL DE INVESTIGACION//RTA2017-00009-C04-04//ESTUDIO INTEGRADO DE DIADEPORTE Y PHYTOPHTHORA EN ALMENDRO/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ecosistemas Agroforestales - Departament d'Ecosistemes Agroforestals | es_ES |
dc.description.bibliographicCitation | Beluzán Flores, FJ.; Miarnau, X.; Torguet, L.; Armengol Fortí, J.; Abad Campos, P. (2022). Survey of Oomycetes Associated with Root and Crown Rot of Almond in Spain and Pathogenicity of Phytophthora niederhauserii and Phytopythium vexans to `Garnem¿ Rootstock. Agriculture. 12(2):1-15. https://doi.org/10.3390/agriculture12020294 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.3390/agriculture12020294 | es_ES |
dc.description.upvformatpinicio | 1 | es_ES |
dc.description.upvformatpfin | 15 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 12 | es_ES |
dc.description.issue | 2 | es_ES |
dc.identifier.eissn | 2077-0472 | es_ES |
dc.relation.pasarela | S\455543 | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |
dc.contributor.funder | Agencia Nacional de Investigación y Desarrollo de Chile | es_ES |
dc.contributor.funder | Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria | es_ES |