Evaluation of Pinus radiata seed treatments to control Fusarium circinatum: effects on seed emergence and disease incidence

Evaluation of Pinus radiata seed treatments to control Fusarium circinatum: effects on seed emergence and disease incidence

In this study, the effects of hot water (HWT), hydrogen peroxide and fungicides on the incidence of Fusarium circinatum on artificially inoculated Pinus radiata seeds were evaluated. Fifteen commercial fungicide formulations were screened in vitro for inhibitory activity on mycelial growth and conid...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Forest pathology = Journal de pathologie forestière = Zeitschrift für Forstpathologie 2015-12, Vol.45 (6), p.525-533
Hauptverfasser: Berbegal, M., Landeras, E., Sánchez, D., Abad-Campos, P., Pérez-Sierra, A., Armengol, J.
Format: Artikel
Sprache:eng
Schlagworte:
Fusarium circinatum
Pinus
Pinus radiata
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 533
container_issue 6
container_start_page 525
container_title Forest pathology = Journal de pathologie forestière = Zeitschrift für Forstpathologie
container_volume 45
creator Berbegal, M.
Landeras, E.
Sánchez, D.
Abad-Campos, P.
Pérez-Sierra, A.
Armengol, J.
description In this study, the effects of hot water (HWT), hydrogen peroxide and fungicides on the incidence of Fusarium circinatum on artificially inoculated Pinus radiata seeds were evaluated. Fifteen commercial fungicide formulations were screened in vitro for inhibitory activity on mycelial growth and conidial germination of F. circinatum. With half‐maximal effective concentration (EC₅₀) lower than 0.5 ppm, fluazinam, imazalil and tebuconazole were the most effective fungicides on mycelial growth, while captan, mancozeb or pyraclostrobin were the most effective (EC₅₀ 
doi_str_mv 10.1111/efp.12204
format Article
fullrecord <record><control><sourceid>proquest_wiley</sourceid><recordid>TN_cdi_proquest_miscellaneous_1776647223</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1776647223</sourcerecordid><originalsourceid>FETCH-LOGICAL-f3184-f2888ac7435ae0aa006439783839e193f061102fe272fac9078c537e2155035f3</originalsourceid><addsrcrecordid>eNpdkV1rFTEQhhdRsFYv_AUGvPFm23xsNlnvpJzTWg61oG2hN2HITkrqbnJMstrinzc9R7xwYJhheN5hhrdp3jJ6xGoco9seMc5p96w5YJ0YWir48HzXq7ZTmr1sXuV8TylVvR4Omt-rnzAtUHwMJDpy6cOSSYLRQwGSEUdSEkKZMZRMSiQ2hpLiRNZLhuSXmVifrA9QlvkjQefQVq7u2klxxnSHwSKBMJLRZ4SMxAfrx6fp6-aFgynjm7_1sLlar76dnLWbL6efTz5tWieY7lrHtdZgVSckIAWgtK-PKS20GJANwtGeMcodcsUd2IEqbaVQyJmUVEgnDpsP-73bFH8smIuZfbY4TRAwLtkwpfq-U5yLir7_D72PSwr1ukpJxbRWilbqeE_98hM-mm3yM6RHw6h58sBUD8zOA7NaX-6aqmj3Cp8LPvxTQPpueiWUNDcXp-b8Wm7Wt-cX5rry7_a8g2jgLvlsrr5yynpaU1KuxR8UkZOb</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1757188770</pqid></control><display><type>article</type><title>Evaluation of Pinus radiata seed treatments to control Fusarium circinatum: effects on seed emergence and disease incidence</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Berbegal, M. ; Landeras, E. ; Sánchez, D. ; Abad-Campos, P. ; Pérez-Sierra, A. ; Armengol, J.</creator><contributor>Roux, J.</contributor><creatorcontrib>Berbegal, M. ; Landeras, E. ; Sánchez, D. ; Abad-Campos, P. ; Pérez-Sierra, A. ; Armengol, J. ; Roux, J.</creatorcontrib><description>In this study, the effects of hot water (HWT), hydrogen peroxide and fungicides on the incidence of Fusarium circinatum on artificially inoculated Pinus radiata seeds were evaluated. Fifteen commercial fungicide formulations were screened in vitro for inhibitory activity on mycelial growth and conidial germination of F. circinatum. With half‐maximal effective concentration (EC₅₀) lower than 0.5 ppm, fluazinam, imazalil and tebuconazole were the most effective fungicides on mycelial growth, while captan, mancozeb or pyraclostrobin were the most effective (EC₅₀ &lt; 0.3 ppm) on conidial germination. Based on the results obtained, imazalil, fluazinam, mancozeb and pyraclostrobin were selected for further testing. The effects of HWT, hydrogen peroxide and fungicide treatments on seed emergence and the incidence of F. circinatum were assessed. Seed treatments with fungicides prior to sowing were less effective and inconsistent in reducing the incidence of F. circinatum on seedlings. In contrast, hot water and hydrogen peroxide treatments significantly reduced F. circinatum contamination on P. radiata seeds with an overall disease incidence lower than 0.8% on seedlings. Furthermore, subsequent application of fungicides on seedlings did not improve the effectiveness of HWT. These results, therefore, suggest that hot water is a better alternative to hydrogen peroxide and fungicides as Pinus seed treatment against F. circinatum and could easily be implemented as standard in commercial nurseries to control the spread of the pitch canker disease.</description><identifier>ISSN: 1437-4781</identifier><identifier>EISSN: 1439-0329</identifier><identifier>DOI: 10.1111/efp.12204</identifier><language>eng</language><publisher>Berlin: Blackwell</publisher><subject>Fusarium circinatum ; Pinus ; Pinus radiata</subject><ispartof>Forest pathology = Journal de pathologie forestière = Zeitschrift für Forstpathologie, 2015-12, Vol.45 (6), p.525-533</ispartof><rights>2015 Blackwell Verlag GmbH</rights><rights>Copyright © 2015 Blackwell Verlag GmbH</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fefp.12204$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fefp.12204$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids></links><search><contributor>Roux, J.</contributor><creatorcontrib>Berbegal, M.</creatorcontrib><creatorcontrib>Landeras, E.</creatorcontrib><creatorcontrib>Sánchez, D.</creatorcontrib><creatorcontrib>Abad-Campos, P.</creatorcontrib><creatorcontrib>Pérez-Sierra, A.</creatorcontrib><creatorcontrib>Armengol, J.</creatorcontrib><title>Evaluation of Pinus radiata seed treatments to control Fusarium circinatum: effects on seed emergence and disease incidence</title><title>Forest pathology = Journal de pathologie forestière = Zeitschrift für Forstpathologie</title><addtitle>For. Path</addtitle><description>In this study, the effects of hot water (HWT), hydrogen peroxide and fungicides on the incidence of Fusarium circinatum on artificially inoculated Pinus radiata seeds were evaluated. Fifteen commercial fungicide formulations were screened in vitro for inhibitory activity on mycelial growth and conidial germination of F. circinatum. With half‐maximal effective concentration (EC₅₀) lower than 0.5 ppm, fluazinam, imazalil and tebuconazole were the most effective fungicides on mycelial growth, while captan, mancozeb or pyraclostrobin were the most effective (EC₅₀ &lt; 0.3 ppm) on conidial germination. Based on the results obtained, imazalil, fluazinam, mancozeb and pyraclostrobin were selected for further testing. The effects of HWT, hydrogen peroxide and fungicide treatments on seed emergence and the incidence of F. circinatum were assessed. Seed treatments with fungicides prior to sowing were less effective and inconsistent in reducing the incidence of F. circinatum on seedlings. In contrast, hot water and hydrogen peroxide treatments significantly reduced F. circinatum contamination on P. radiata seeds with an overall disease incidence lower than 0.8% on seedlings. Furthermore, subsequent application of fungicides on seedlings did not improve the effectiveness of HWT. These results, therefore, suggest that hot water is a better alternative to hydrogen peroxide and fungicides as Pinus seed treatment against F. circinatum and could easily be implemented as standard in commercial nurseries to control the spread of the pitch canker disease.</description><subject>Fusarium circinatum</subject><subject>Pinus</subject><subject>Pinus radiata</subject><issn>1437-4781</issn><issn>1439-0329</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNpdkV1rFTEQhhdRsFYv_AUGvPFm23xsNlnvpJzTWg61oG2hN2HITkrqbnJMstrinzc9R7xwYJhheN5hhrdp3jJ6xGoco9seMc5p96w5YJ0YWir48HzXq7ZTmr1sXuV8TylVvR4Omt-rnzAtUHwMJDpy6cOSSYLRQwGSEUdSEkKZMZRMSiQ2hpLiRNZLhuSXmVifrA9QlvkjQefQVq7u2klxxnSHwSKBMJLRZ4SMxAfrx6fp6-aFgynjm7_1sLlar76dnLWbL6efTz5tWieY7lrHtdZgVSckIAWgtK-PKS20GJANwtGeMcodcsUd2IEqbaVQyJmUVEgnDpsP-73bFH8smIuZfbY4TRAwLtkwpfq-U5yLir7_D72PSwr1ukpJxbRWilbqeE_98hM-mm3yM6RHw6h58sBUD8zOA7NaX-6aqmj3Cp8LPvxTQPpueiWUNDcXp-b8Wm7Wt-cX5rry7_a8g2jgLvlsrr5yynpaU1KuxR8UkZOb</recordid><startdate>201512</startdate><enddate>201512</enddate><creator>Berbegal, M.</creator><creator>Landeras, E.</creator><creator>Sánchez, D.</creator><creator>Abad-Campos, P.</creator><creator>Pérez-Sierra, A.</creator><creator>Armengol, J.</creator><general>Blackwell</general><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>FBQ</scope><scope>BSCLL</scope><scope>7SS</scope><scope>7ST</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope></search><sort><creationdate>201512</creationdate><title>Evaluation of Pinus radiata seed treatments to control Fusarium circinatum: effects on seed emergence and disease incidence</title><author>Berbegal, M. ; Landeras, E. ; Sánchez, D. ; Abad-Campos, P. ; Pérez-Sierra, A. ; Armengol, J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-f3184-f2888ac7435ae0aa006439783839e193f061102fe272fac9078c537e2155035f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Fusarium circinatum</topic><topic>Pinus</topic><topic>Pinus radiata</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Berbegal, M.</creatorcontrib><creatorcontrib>Landeras, E.</creatorcontrib><creatorcontrib>Sánchez, D.</creatorcontrib><creatorcontrib>Abad-Campos, P.</creatorcontrib><creatorcontrib>Pérez-Sierra, A.</creatorcontrib><creatorcontrib>Armengol, J.</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Forest pathology = Journal de pathologie forestière = Zeitschrift für Forstpathologie</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Berbegal, M.</au><au>Landeras, E.</au><au>Sánchez, D.</au><au>Abad-Campos, P.</au><au>Pérez-Sierra, A.</au><au>Armengol, J.</au><au>Roux, J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of Pinus radiata seed treatments to control Fusarium circinatum: effects on seed emergence and disease incidence</atitle><jtitle>Forest pathology = Journal de pathologie forestière = Zeitschrift für Forstpathologie</jtitle><addtitle>For. Path</addtitle><date>2015-12</date><risdate>2015</risdate><volume>45</volume><issue>6</issue><spage>525</spage><epage>533</epage><pages>525-533</pages><issn>1437-4781</issn><eissn>1439-0329</eissn><abstract>In this study, the effects of hot water (HWT), hydrogen peroxide and fungicides on the incidence of Fusarium circinatum on artificially inoculated Pinus radiata seeds were evaluated. Fifteen commercial fungicide formulations were screened in vitro for inhibitory activity on mycelial growth and conidial germination of F. circinatum. With half‐maximal effective concentration (EC₅₀) lower than 0.5 ppm, fluazinam, imazalil and tebuconazole were the most effective fungicides on mycelial growth, while captan, mancozeb or pyraclostrobin were the most effective (EC₅₀ &lt; 0.3 ppm) on conidial germination. Based on the results obtained, imazalil, fluazinam, mancozeb and pyraclostrobin were selected for further testing. The effects of HWT, hydrogen peroxide and fungicide treatments on seed emergence and the incidence of F. circinatum were assessed. Seed treatments with fungicides prior to sowing were less effective and inconsistent in reducing the incidence of F. circinatum on seedlings. In contrast, hot water and hydrogen peroxide treatments significantly reduced F. circinatum contamination on P. radiata seeds with an overall disease incidence lower than 0.8% on seedlings. Furthermore, subsequent application of fungicides on seedlings did not improve the effectiveness of HWT. These results, therefore, suggest that hot water is a better alternative to hydrogen peroxide and fungicides as Pinus seed treatment against F. circinatum and could easily be implemented as standard in commercial nurseries to control the spread of the pitch canker disease.</abstract><cop>Berlin</cop><pub>Blackwell</pub><doi>10.1111/efp.12204</doi><tpages>9</tpages></addata></record>
fulltext fulltext
identifier ISSN: 1437-4781
ispartof Forest pathology = Journal de pathologie forestière = Zeitschrift für Forstpathologie, 2015-12, Vol.45 (6), p.525-533
issn 1437-4781
1439-0329
language eng
recordid cdi_proquest_miscellaneous_1776647223
source Wiley Online Library Journals Frontfile Complete
subjects Fusarium circinatum
Pinus
Pinus radiata
title Evaluation of Pinus radiata seed treatments to control Fusarium circinatum: effects on seed emergence and disease incidence
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-06T11%3A47%3A16IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_wiley&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Evaluation%20of%20Pinus%20radiata%20seed%20treatments%20to%20control%20Fusarium%20circinatum:%20effects%20on%20seed%20emergence%20and%20disease%20incidence&rft.jtitle=Forest%20pathology%20=%20Journal%20de%20pathologie%20foresti%C3%A8re%20=%20Zeitschrift%20f%C3%BCr%20Forstpathologie&rft.au=Berbegal,%20M.&rft.date=2015-12&rft.volume=45&rft.issue=6&rft.spage=525&rft.epage=533&rft.pages=525-533&rft.issn=1437-4781&rft.eissn=1439-0329&rft_id=info:doi/10.1111/efp.12204&rft_dat=%3Cproquest_wiley%3E1776647223%3C/proquest_wiley%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1757188770&rft_id=info:pmid/&rfr_iscdi=true