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Efficacy of Lamium album as a natural fungicide: impact on seed germination, ergosterol, and mycotoxins in Fusarium culmorum-infected wheat seedlings

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cris.virtualsource.author-orcid968d3cb8-3b2b-46fe-a17f-373169a0738c
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dc.abstract.enFusarium culmorum is a major wheat pathogen, and its secondary metabolites (mycotoxins) cause damage to plants, animals, and human health. In the era of sustainable agriculture, eco-friendly methods of prevention and control are constantly needed. The use of plant extracts as biocontrol agents has gained popularity as they are a source of active substances that play a crucial role in fighting against phytopathogens. This study evaluated the impact of Lamium album on wheat seed germination and seedling growth. In a pot experiment, the eect of L. album on wheat seedlings artificially inoculated with F. culmorum was evaluated by measuring seedling growth parameters, and by using chromatographic methods, ergosterol and mycotoxins levels were analyzed. The results showed that the phytotoxic eect of L. album flower extracts on wheat seed germination and seedling growth was concentration dependent. The radicle length was also reduced compared to the control; however, L. album did not significantly aect the dry weight of the radicle. A slight phytotoxic eect on seed germination was observed, but antifungal eects on artificially infected wheat seedlings were also confirmed with the reduction of ergosterol level and mycotoxins accumulation in the roots and leaves after 21 days of inoculation. F. culmorum DNA was identified in the control samples only. Overall, this study is a successful in planta study showing L. album flower extract protection of wheat against the pathogen responsible for Fusarium crown and root rot. Further research is essential to study the eects of L. album extracts on key regulatory genes for mycotoxin biosynthetic pat
dc.affiliationWydział Leśny i Technologii Drewna
dc.affiliationWydział Nauk o Żywności i Żywieniu
dc.affiliation.instituteKatedra Chemii
dc.affiliation.instituteKatedra Technologii Gastronomicznej i Żywności Funkcjonalnej
dc.contributor.authorUwineza, Pascaline Aimee
dc.contributor.authorUrbaniak, Monika
dc.contributor.authorStępień, Łukasz
dc.contributor.authorGramza-Michałowska, Anna
dc.contributor.authorWaśkiewicz, Agnieszka
dc.date.access2024-10-17
dc.date.accessioned2024-10-29T12:11:24Z
dc.date.available2024-10-29T12:11:24Z
dc.date.copyright2024-02-23
dc.date.issued2024
dc.description.abstract<jats:p><jats:italic>Fusarium culmorum</jats:italic> is a major wheat pathogen, and its secondary metabolites (mycotoxins) cause damage to plants, animals, and human health. In the era of sustainable agriculture, eco-friendly methods of prevention and control are constantly needed. The use of plant extracts as biocontrol agents has gained popularity as they are a source of active substances that play a crucial role in fighting against phytopathogens. This study evaluated the impact of <jats:italic>Lamium album</jats:italic> on wheat seed germination and seedling growth. In a pot experiment, the effect of <jats:italic>L. album</jats:italic> on wheat seedlings artificially inoculated with <jats:italic>F. culmorum</jats:italic> was evaluated by measuring seedling growth parameters, and by using chromatographic methods, ergosterol and mycotoxins levels were analyzed. The results showed that the phytotoxic effect of <jats:italic>L. album</jats:italic> flower extracts on wheat seed germination and seedling growth was concentration dependent. The radicle length was also reduced compared to the control; however, <jats:italic>L. album</jats:italic> did not significantly affect the dry weight of the radicle. A slight phytotoxic effect on seed germination was observed, but antifungal effects on artificially infected wheat seedlings were also confirmed with the reduction of ergosterol level and mycotoxins accumulation in the roots and leaves after 21 days of inoculation. <jats:italic>F. culmorum</jats:italic> DNA was identified in the control samples only. Overall, this study is a successful in planta study showing <jats:italic>L. album</jats:italic> flower extract protection of wheat against the pathogen responsible for Fusarium crown and root rot. Further research is essential to study the effects of <jats:italic>L. album</jats:italic> extracts on key regulatory genes for mycotoxin biosynthetic pathways.</jats:p>
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0.00
dc.description.if4,0
dc.description.points100
dc.description.versionfinal_published
dc.description.volume15
dc.identifier.doi10.3389/fmicb.2024.1363204
dc.identifier.issn1664-302X
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/1956
dc.identifier.weblinkhttps://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2024.1363204/full
dc.languageen
dc.relation.ispartofFrontiers in Microbiology
dc.relation.pagesart. 1363204
dc.rightsCC-BY
dc.sciencecloudsend
dc.subject.enplant extract
dc.subject.enLamiaceae
dc.subject.enPCR
dc.subject.entrichothecenes
dc.subject.enTriticum genus
dc.subject.enzearalenone
dc.titleEfficacy of Lamium album as a natural fungicide: impact on seed germination, ergosterol, and mycotoxins in Fusarium culmorum-infected wheat seedlings
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.volume15