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WeightNameValue
1000 Titel
  • Fungicides at environmentally relevant concentrations can promote the proliferation of toxic bloom-forming cyanobacteria by inhibiting natural fungal parasite epidemics
1000 Autor/in
  1. Ortiz-Cañavate, Bruno Kenji |
  2. Wolinska, Justyna |
  3. Agha, Ramsy |
1000 Erscheinungsjahr 2019
1000 LeibnizOpen
1000 Publikationstyp
  1. Artikel |
1000 Online veröffentlicht
  • 2019-04-29
1000 Erschienen in
1000 Quellenangabe
  • 229:18-21
1000 FRL-Sammlung
1000 Copyrightjahr
  • 2019
1000 Embargo
  • 2021-04-29
1000 Lizenz
1000 Verlagsversion
  • https://doi.org/10.1016/j.chemosphere.2019.04.203 |
1000 Publikationsstatus
1000 Begutachtungsstatus
1000 Sprache der Publikation
1000 Abstract/Summary
  • Fungal parasites of the phylum Chytridiomycota (chytrids) are increasingly recognized as potent control agents of phytoplankton, including toxic bloom-forming cyanobacteria. We experimentally tested whether agricultural fungicides can interfere with natural epidemics caused by parasitic chytrid fungi and thereby favor cyanobacterial bloom formation. Specifically, we exposed the toxic bloom-forming cyanobacterium Planktothrix and its chytrid parasite Rhizophydium megarrhizum to different concentrations of the widely used agricultural fungicides tebuconazole and azoxystrobin, as well as the medical fungicide itraconazole (the latter was included to test its potential to suppress infection in vitro). Environmentally relevant concentrations of tebuconazole (20–200 μg/L) and azoxystrobin (1–30 μg/L) significantly decreased infection prevalence over a timespan of seven days, while not affecting the growth of uninfected cyanobacteria. Itraconazole suppressed infection completely. Our findings demonstrate that agricultural fungicide run-off has the potential to inhibit natural chytrid epidemics and, thereby, to promote the proliferation of toxic cyanobacteria.
1000 Sacherschließung
lokal Tebuconazole
lokal Fungicides
lokal Rhizophydium
lokal Cyanobacterial blooms
lokal Chytrid
lokal Planktothrix
lokal Itraconazole
lokal Azoxystrobin
lokal Host-parasite
1000 Fächerklassifikation (DDC)
1000 Liste der Beteiligten
  1. https://frl.publisso.de/adhoc/uri/T3J0aXotQ2HDsWF2YXRlLCBCcnVubyBLZW5qaQ==|https://orcid.org/0000-0003-2913-2923|https://orcid.org/0000-0002-6109-4624
1000 (Academic) Editor
1000 Label
1000 Förderer
  1. Alexander von Humboldt-Stiftung |
  2. Deutsche Forschungsgemeinschaft |
1000 Fördernummer
  1. -
  2. AG284/1-1
1000 Förderprogramm
  1. -
  2. -
1000 Dateien
  1. Elsevier_ArticleSharing_2019-06-17
  2. Open access options - Chemosphere - ISSN 0045-6535
1000 Förderung
  1. 1000 joinedFunding-child
    1000 Förderer Alexander von Humboldt-Stiftung |
    1000 Förderprogramm -
    1000 Fördernummer -
  2. 1000 joinedFunding-child
    1000 Förderer Deutsche Forschungsgemeinschaft |
    1000 Förderprogramm -
    1000 Fördernummer AG284/1-1
1000 Objektart article
1000 Beschrieben durch
1000 @id frl:6415612.rdf
1000 Erstellt am 2019-08-05T13:23:40.513+0200
1000 Erstellt von 304
1000 beschreibt frl:6415612
1000 Bearbeitet von 122
1000 Zuletzt bearbeitet Tue Aug 06 09:40:44 CEST 2019
1000 Objekt bearb. Tue Aug 06 09:40:44 CEST 2019
1000 Vgl. frl:6415612
1000 Oai Id
  1. oai:frl.publisso.de:frl:6415612 |
1000 Sichtbarkeit Metadaten public
1000 Sichtbarkeit Daten public
1000 Gegenstand von

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