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Occurrence of Puccinia spp. spores in Madeira Island and their phytopathological importance

2017Journal article Open access
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dc.contributor.authorCamacho, Irene
dc.contributor.authorLeça, Rubina
dc.contributor.authorSardinha, Duarte
dc.contributor.authorCamacho, Roberto
dc.contributor.authorSadyś, Magdalena
dc.date.accessioned2021-01-05T10:05:38Z
dc.date.available2021-01-05T10:05:38Z
dc.date.issued2017
dc.description.abstractThe genus Puccinia represents rust infections, which are responsible for great productivity losses in crops of commercial and ornamental plants worldwide. This work is aimed at determining the occurrence of Puccinia spp. spores in Madeira Island in order to infer the exposure risks from a phytopathological point of view. A phytopathological analysis was performed in 203 local plant samples between January 2003 and December 2012. During the same period the airborne concentrations of rust spores were monitored following well-established guidelines. Aerobiological data was compared with meteorological records. Based on macro and microscopic analyses, five species of rusts were identified: P. horiana, P. buxi, P. porri, P. pelargoniizonalis, and P. sorghi, and they were found mostly in spring and summer. A total of 20 samples out of 203 analysed plants (9.8%), were infected with Puccinia spores, i.e., P. horiana (5.9%), P. buxi (1.47%), P. porri and P. pelargonii-zonalis (0.98%), and P. sorghi (0.5%). During the studied period Puccinia spores attained an annual average concentration of 126 spores m−3 and most of them were recorded between March and October. Meteorological factors were determinant in fluctuations in spore concentration. Relative humidity was the parameter that favoured the biggest release and dispersal of the rust spores, whereas rainfall revealed a significant negative effect. Rusts do not represent an important plant pathogen in Madeira Island, as shown by the low infection frequencies and levels of airborne spore concentrations.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCamacho, I., Leça, R., Sardinha, D. et al. Occurrence of Puccinia spp. spores in Madeira Island and their phytopathological importance. Eur J Plant Pathol 150, 955–969 (2018). https://doi.org/10.1007/s10658-017-1335-1pt_PT
dc.identifier.doi10.1007/s10658-017-1335-1pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.13/3062
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherSpringerpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectRustpt_PT
dc.subjectInoculum detectionpt_PT
dc.subjectInfection conditionspt_PT
dc.subjectAerobiologypt_PT
dc.subjectMadeira (Portugal)pt_PT
dc.subject.pt_PT
dc.subjectFaculdade de Ciências da Vidapt_PT
dc.titleOccurrence of Puccinia spp. spores in Madeira Island and their phytopathological importancept_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.endPage969pt_PT
oaire.citation.startPage955pt_PT
oaire.citation.titleEuropean Journal of Plant Pathologypt_PT
oaire.citation.volume150(4)pt_PT
person.familyNameCamacho
person.familyNameCamacho
person.givenNameIrene
person.givenNameRoberto
person.identifier.orcid0000-0003-0061-905X
person.identifier.orcid0000-0003-3655-6708
person.identifier.scopus-author-id56374101100
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication5b2a49ac-c192-4d42-80f8-28efc578f53e
relation.isAuthorOfPublication9b08f8c3-e7f6-43f2-84dd-121db4502e51
relation.isAuthorOfPublication.latestForDiscovery9b08f8c3-e7f6-43f2-84dd-121db4502e51

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