Potato Cyst Nematodes: geographical distribution, phylogenetic relationships and integrated pest management outcomes in Portugal
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10174/28977 https://doi.org/10.3389/fpls.2020.606178 |
Resumo: | The identification and phylogenetic relationships of potato cyst nematodes (PCN) were studied to assess the potential value of geographical distribution information for integrated pest management of potato production in Portugal. This research focused on PCN species, Globodera pallida and Globodera rostochiensis. From 2013 until 2019, 748 soil samples from the rhizosphere of different potato cultivars were surveyed in the Portuguese mainland to detect and identify both species and track their location. PCN are widespread invasive species throughout Portugal. In fact, during the survey period an incidence of 22.5% was estimated for the tested samples. The patterns of infestation vary among regions, increasing from south to north, where PCN were first detected. Currently, both species are present in all potato producing regions of the country, with a greater incidence of G. pallida. Phytosanitary control measures are influencing to the observed results. The use of potato cultivars resistant to G. rostochiensis led to a decrease of this species but had no influence on G. pallida detections, which continues its reproduction freely since there are no effective resistant cultivars for this species. The relationship between the presence, infestation rate, spread and geographical distribution of PCN is discussed in terms of behavioral responses of the potato cultivars and the implications for developing new integrated crop protection measures. |
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Potato Cyst Nematodes: geographical distribution, phylogenetic relationships and integrated pest management outcomes in PortugalGlobodera pallidaGlobodera rostochiensisSolanum tuberosumdiseaseHeteroderidaeThe identification and phylogenetic relationships of potato cyst nematodes (PCN) were studied to assess the potential value of geographical distribution information for integrated pest management of potato production in Portugal. This research focused on PCN species, Globodera pallida and Globodera rostochiensis. From 2013 until 2019, 748 soil samples from the rhizosphere of different potato cultivars were surveyed in the Portuguese mainland to detect and identify both species and track their location. PCN are widespread invasive species throughout Portugal. In fact, during the survey period an incidence of 22.5% was estimated for the tested samples. The patterns of infestation vary among regions, increasing from south to north, where PCN were first detected. Currently, both species are present in all potato producing regions of the country, with a greater incidence of G. pallida. Phytosanitary control measures are influencing to the observed results. The use of potato cultivars resistant to G. rostochiensis led to a decrease of this species but had no influence on G. pallida detections, which continues its reproduction freely since there are no effective resistant cultivars for this species. The relationship between the presence, infestation rate, spread and geographical distribution of PCN is discussed in terms of behavioral responses of the potato cultivars and the implications for developing new integrated crop protection measures.Frontiers in Plant Science2021-01-29T15:13:55Z2021-01-292020-12-17T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/28977http://hdl.handle.net/10174/28977https://doi.org/10.3389/fpls.2020.606178engCamacho MJ, de Andrade E, Mota M, Nobrega F, Vicente C, Rusinque L and Inácio ML (2020) Potato Cyst Nematodes: Geographical Distribution, Phylogenetic Relationships and Integrated Pest Management Outcomes in Portugal. Front. Plant Sci. 11:606178. doi: 10.3389/fpls.2020.606178https://www.frontiersin.org/articles/10.3389/fpls.2020.606178/fullmjoao.camacho@iniav.ptndmmota@uevora.ptndcvicente@uevora.ptndnd581Camacho, Maria JoãoAndrade, EugéniaMota, ManuelNobrega, FilomenaVicente, ClaudiaRusinque, LeidyInácio, Maria Lurdesinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T19:25:36Zoai:dspace.uevora.pt:10174/28977Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:18:42.566884Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Potato Cyst Nematodes: geographical distribution, phylogenetic relationships and integrated pest management outcomes in Portugal |
title |
Potato Cyst Nematodes: geographical distribution, phylogenetic relationships and integrated pest management outcomes in Portugal |
spellingShingle |
Potato Cyst Nematodes: geographical distribution, phylogenetic relationships and integrated pest management outcomes in Portugal Camacho, Maria João Globodera pallida Globodera rostochiensis Solanum tuberosum disease Heteroderidae |
title_short |
Potato Cyst Nematodes: geographical distribution, phylogenetic relationships and integrated pest management outcomes in Portugal |
title_full |
Potato Cyst Nematodes: geographical distribution, phylogenetic relationships and integrated pest management outcomes in Portugal |
title_fullStr |
Potato Cyst Nematodes: geographical distribution, phylogenetic relationships and integrated pest management outcomes in Portugal |
title_full_unstemmed |
Potato Cyst Nematodes: geographical distribution, phylogenetic relationships and integrated pest management outcomes in Portugal |
title_sort |
Potato Cyst Nematodes: geographical distribution, phylogenetic relationships and integrated pest management outcomes in Portugal |
author |
Camacho, Maria João |
author_facet |
Camacho, Maria João Andrade, Eugénia Mota, Manuel Nobrega, Filomena Vicente, Claudia Rusinque, Leidy Inácio, Maria Lurdes |
author_role |
author |
author2 |
Andrade, Eugénia Mota, Manuel Nobrega, Filomena Vicente, Claudia Rusinque, Leidy Inácio, Maria Lurdes |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Camacho, Maria João Andrade, Eugénia Mota, Manuel Nobrega, Filomena Vicente, Claudia Rusinque, Leidy Inácio, Maria Lurdes |
dc.subject.por.fl_str_mv |
Globodera pallida Globodera rostochiensis Solanum tuberosum disease Heteroderidae |
topic |
Globodera pallida Globodera rostochiensis Solanum tuberosum disease Heteroderidae |
description |
The identification and phylogenetic relationships of potato cyst nematodes (PCN) were studied to assess the potential value of geographical distribution information for integrated pest management of potato production in Portugal. This research focused on PCN species, Globodera pallida and Globodera rostochiensis. From 2013 until 2019, 748 soil samples from the rhizosphere of different potato cultivars were surveyed in the Portuguese mainland to detect and identify both species and track their location. PCN are widespread invasive species throughout Portugal. In fact, during the survey period an incidence of 22.5% was estimated for the tested samples. The patterns of infestation vary among regions, increasing from south to north, where PCN were first detected. Currently, both species are present in all potato producing regions of the country, with a greater incidence of G. pallida. Phytosanitary control measures are influencing to the observed results. The use of potato cultivars resistant to G. rostochiensis led to a decrease of this species but had no influence on G. pallida detections, which continues its reproduction freely since there are no effective resistant cultivars for this species. The relationship between the presence, infestation rate, spread and geographical distribution of PCN is discussed in terms of behavioral responses of the potato cultivars and the implications for developing new integrated crop protection measures. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-17T00:00:00Z 2021-01-29T15:13:55Z 2021-01-29 |
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://hdl.handle.net/10174/28977 http://hdl.handle.net/10174/28977 https://doi.org/10.3389/fpls.2020.606178 |
url |
http://hdl.handle.net/10174/28977 https://doi.org/10.3389/fpls.2020.606178 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Camacho MJ, de Andrade E, Mota M, Nobrega F, Vicente C, Rusinque L and Inácio ML (2020) Potato Cyst Nematodes: Geographical Distribution, Phylogenetic Relationships and Integrated Pest Management Outcomes in Portugal. Front. Plant Sci. 11:606178. doi: 10.3389/fpls.2020.606178 https://www.frontiersin.org/articles/10.3389/fpls.2020.606178/full mjoao.camacho@iniav.pt nd mmota@uevora.pt nd cvicente@uevora.pt nd nd 581 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Frontiers in Plant Science |
publisher.none.fl_str_mv |
Frontiers in Plant Science |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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