Efficacy of sulfuryl fluoride against the pinewood nematode, Bursaphelenchus xylophilus (Nematoda: Aphelenchidae), in Pinus pinaster boards
Autor(a) principal: | |
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Data de Publicação: | 2013 |
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/10174/10091 |
Resumo: | BACKGROUND: The pinewood nematode (PWN) Bursaphelenchus xylophilus is an important conifer disease worldwide. It is the direct cause of the death of millions of pines in south-east Asia (mainly Japan, China and Korea) and has been established in Portugal since 1999. The phasing out of methyl bromide has created an urgent need for alternative treatment of wood packagingmaterials. The effect of sulfuryl fluoride (SF), a broad-spectrum fumigant used to control insects, was tested in Pinus pinaster boards naturally infested by PWN. RESULTS: Boards were fumigated for 24 h at three different temperatures (15, 20 and 30 ◦C) with dosage ranges of 3169–4407, 1901–4051 and 1385–2141 ghm−3 respectively. Treated wood was sampled for nematode identification and counting, before treatment and after 24 h, 72 h and 21 days. No survival was found in the 15 ◦Cand30 ◦C treatments, while at 20 ◦C the mortality ranged from 94.06 to 100%. Some reasons for the survival at 20 ◦C are presented. CONCLUSION: Results confirm SF to be an effective quarantine treatment for PWNat 15 and 30 ◦C. Further studies are needed to obtain the most effective dosage at 20 ◦C, and to determine the toxicity of SF fumigation on B. xylophilus at other temperatures, especially at 25 ◦C. c 2013 Society of Chemical Industry |
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7160 |
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Efficacy of sulfuryl fluoride against the pinewood nematode, Bursaphelenchus xylophilus (Nematoda: Aphelenchidae), in Pinus pinaster boardspinewood nematodequarantinepesticide; controlBACKGROUND: The pinewood nematode (PWN) Bursaphelenchus xylophilus is an important conifer disease worldwide. It is the direct cause of the death of millions of pines in south-east Asia (mainly Japan, China and Korea) and has been established in Portugal since 1999. The phasing out of methyl bromide has created an urgent need for alternative treatment of wood packagingmaterials. The effect of sulfuryl fluoride (SF), a broad-spectrum fumigant used to control insects, was tested in Pinus pinaster boards naturally infested by PWN. RESULTS: Boards were fumigated for 24 h at three different temperatures (15, 20 and 30 ◦C) with dosage ranges of 3169–4407, 1901–4051 and 1385–2141 ghm−3 respectively. Treated wood was sampled for nematode identification and counting, before treatment and after 24 h, 72 h and 21 days. No survival was found in the 15 ◦Cand30 ◦C treatments, while at 20 ◦C the mortality ranged from 94.06 to 100%. Some reasons for the survival at 20 ◦C are presented. CONCLUSION: Results confirm SF to be an effective quarantine treatment for PWNat 15 and 30 ◦C. Further studies are needed to obtain the most effective dosage at 20 ◦C, and to determine the toxicity of SF fumigation on B. xylophilus at other temperatures, especially at 25 ◦C. c 2013 Society of Chemical IndustrySociety of Chemical Industry2014-01-27T16:12:27Z2014-01-272013-02-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/10091http://hdl.handle.net/10174/10091engndndndndndmmota@uevora.ptndndnd211Bonifacio, LuisSousa, EdmundoNaes, PedroInacio, MariaHenriques, JoanaMota, ManuelBarbosa, PedroDrinkall, MikeBuckley, Stanislasinfo: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:RCAAP2024-01-03T18:52:48Zoai:dspace.uevora.pt:10174/10091Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:04:06.883190Repositório 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 |
Efficacy of sulfuryl fluoride against the pinewood nematode, Bursaphelenchus xylophilus (Nematoda: Aphelenchidae), in Pinus pinaster boards |
title |
Efficacy of sulfuryl fluoride against the pinewood nematode, Bursaphelenchus xylophilus (Nematoda: Aphelenchidae), in Pinus pinaster boards |
spellingShingle |
Efficacy of sulfuryl fluoride against the pinewood nematode, Bursaphelenchus xylophilus (Nematoda: Aphelenchidae), in Pinus pinaster boards Bonifacio, Luis pinewood nematode quarantine pesticide; control |
title_short |
Efficacy of sulfuryl fluoride against the pinewood nematode, Bursaphelenchus xylophilus (Nematoda: Aphelenchidae), in Pinus pinaster boards |
title_full |
Efficacy of sulfuryl fluoride against the pinewood nematode, Bursaphelenchus xylophilus (Nematoda: Aphelenchidae), in Pinus pinaster boards |
title_fullStr |
Efficacy of sulfuryl fluoride against the pinewood nematode, Bursaphelenchus xylophilus (Nematoda: Aphelenchidae), in Pinus pinaster boards |
title_full_unstemmed |
Efficacy of sulfuryl fluoride against the pinewood nematode, Bursaphelenchus xylophilus (Nematoda: Aphelenchidae), in Pinus pinaster boards |
title_sort |
Efficacy of sulfuryl fluoride against the pinewood nematode, Bursaphelenchus xylophilus (Nematoda: Aphelenchidae), in Pinus pinaster boards |
author |
Bonifacio, Luis |
author_facet |
Bonifacio, Luis Sousa, Edmundo Naes, Pedro Inacio, Maria Henriques, Joana Mota, Manuel Barbosa, Pedro Drinkall, Mike Buckley, Stanislas |
author_role |
author |
author2 |
Sousa, Edmundo Naes, Pedro Inacio, Maria Henriques, Joana Mota, Manuel Barbosa, Pedro Drinkall, Mike Buckley, Stanislas |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Bonifacio, Luis Sousa, Edmundo Naes, Pedro Inacio, Maria Henriques, Joana Mota, Manuel Barbosa, Pedro Drinkall, Mike Buckley, Stanislas |
dc.subject.por.fl_str_mv |
pinewood nematode quarantine pesticide; control |
topic |
pinewood nematode quarantine pesticide; control |
description |
BACKGROUND: The pinewood nematode (PWN) Bursaphelenchus xylophilus is an important conifer disease worldwide. It is the direct cause of the death of millions of pines in south-east Asia (mainly Japan, China and Korea) and has been established in Portugal since 1999. The phasing out of methyl bromide has created an urgent need for alternative treatment of wood packagingmaterials. The effect of sulfuryl fluoride (SF), a broad-spectrum fumigant used to control insects, was tested in Pinus pinaster boards naturally infested by PWN. RESULTS: Boards were fumigated for 24 h at three different temperatures (15, 20 and 30 ◦C) with dosage ranges of 3169–4407, 1901–4051 and 1385–2141 ghm−3 respectively. Treated wood was sampled for nematode identification and counting, before treatment and after 24 h, 72 h and 21 days. No survival was found in the 15 ◦Cand30 ◦C treatments, while at 20 ◦C the mortality ranged from 94.06 to 100%. Some reasons for the survival at 20 ◦C are presented. CONCLUSION: Results confirm SF to be an effective quarantine treatment for PWNat 15 and 30 ◦C. Further studies are needed to obtain the most effective dosage at 20 ◦C, and to determine the toxicity of SF fumigation on B. xylophilus at other temperatures, especially at 25 ◦C. c 2013 Society of Chemical Industry |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-02-01T00:00:00Z 2014-01-27T16:12:27Z 2014-01-27 |
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/10174/10091 http://hdl.handle.net/10174/10091 |
url |
http://hdl.handle.net/10174/10091 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
nd nd nd nd nd mmota@uevora.pt nd nd nd 211 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Society of Chemical Industry |
publisher.none.fl_str_mv |
Society of Chemical Industry |
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 |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799136524715950080 |