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The effects of biotic and abiotic stress on the emission of volatile organic compounds by sugar beet plants

cris.lastimport.scopus2025-10-23T06:57:30Z
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dc.abstract.enTetranychus utricae Koch (the two-spotted spider mite, TSSM) is a major pest of sugar beet plants (Beta vulgaris L.), which quickly develops resistance to miticides. Volatile or-ganic compounds (VOCs) have the potential of providing an environmentally friendly al-ternative to currently used insecticides. The main goal of this study was to evaluate the changes in the qualitative and quantitative composition of the VOCs released by sugar beet plants under drought conditions, TSSM infestation, or subjected to combined types of stress. Volatiles were collected over a 2 h period on days 2, 3 and 6 following TSSM feeding and/or drought and, following elution, were analyzed by gas chromatography with mass spectrometric detection. In particular, plants that were subjected to combined abiotic and biotic stress resulted in even higher levels of VOCs being released than from plants subjected to a single stress. Ten key volatiles were identified, namely: (Z)-3-hexenal, (Z)-3-hexen-1-ol, (E)-2-hexen-1-ol, (Z)-3-hexen-1-yl acetate, (Z)-ocimene, linalool, β-pinene, (E)-β-farnesene, β-caryophyllene and benzyl acetate. Of these 10, three were emitted with significantly higher quantities than the other seven: β-pinene, β-caryophyllene and benzyl acetate. This suggests that these three volatiles are potentially the most useful as natural alternatives to synthetic miticides to protect sugar beet crops from TSSM. Fur-ther research is needed to assess this hypothesis and to determine their activity against the mites.
dc.affiliationWydział Rolnictwa, Ogrodnictwa i Biotechnologii
dc.affiliation.instituteKatedra Metod Matematycznych i Statystycznych
dc.contributor.authorWielkopolan, Beata
dc.contributor.authorJakubowska, Magdalena
dc.contributor.authorDobosz, Renata
dc.contributor.authorBocianowski, Jan
dc.contributor.authorBruzzoniti, Maria Concetta
dc.contributor.authorMayhew, Chris A.
dc.contributor.authorNarloch, Izabela
dc.contributor.authorDawidowicz, Karolina
dc.contributor.authorPiesik, Dariusz
dc.date.access2025-10-09
dc.date.accessioned2025-10-09T10:56:14Z
dc.date.available2025-10-09T10:56:14Z
dc.date.copyright2025-09-01
dc.date.issued2025
dc.description.abstract<jats:p>Tetranychus utricae Koch (the two-spotted spider mite, TSSM) is a major pest of sugar beet plants (Beta vulgaris L.), which quickly develops resistance to miticides. Volatile or­ganic compounds (VOCs) have the potential of providing an environmentally friendly al­ternative to currently used insecticides. The main goal of this study was to evaluate the changes in the qualitative and quantitative composition of the VOCs released by sugar beet plants under drought conditions, TSSM infestation, or subjected to combined types of stress. Volatiles were collected over a 2 h period on days 2, 3 and 6 following TSSM feeding and/or drought and, following elution, were analyzed by gas chromatography with mass spectrometric detection. In particular, plants that were subjected to combined abiotic and biotic stress resulted in even higher levels of VOCs being released than from plants subjected to a single stress. Ten key volatiles were identified, namely: (Z)-3-hexenal, (Z)-3-hexen-1-ol, (E)-2-hexen-1-ol, (Z)-3-hexen-1-yl acetate, (Z)-ocimene, linalool, β-pinene, (E)-β-farnesene, β-caryophyllene and benzyl acetate. Of these 10, three were emitted with significantly higher quantities than the other seven: β-pinene, β-caryophyllene and benzyl acetate. This suggests that these three volatiles are potentially the most useful as natural alternatives to synthetic miticides to protect sugar beet crops from TSSM. Fur­ther research is needed to assess this hypothesis and to determine their activity against the mites.</jats:p>
dc.description.accesstimeat_publication
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if1,3
dc.description.number3
dc.description.points100
dc.description.versionfinal_published
dc.description.volume65
dc.identifier.doi10.24425/jppr.2025.155780
dc.identifier.eissn1899-007X
dc.identifier.issn1427-4345
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/5341
dc.identifier.weblinkhttps://www.plantprotection.pl/The-effects-of-biotic-and-abiotic-stress-on-the-emission-of-volatile-organic-compounds,204505,0,2.html
dc.languageen
dc.pbn.affiliationagriculture and horticulture
dc.relation.ispartofJournal of Plant Protection Research
dc.relation.pages413–423
dc.rightsCC-BY
dc.sciencecloudnosend
dc.share.typeOPEN_JOURNAL
dc.subject.endrought
dc.subject.enGC-MS
dc.subject.enmiticides
dc.subject.ensugar beet
dc.subject.enTetranychus urticae
dc.subject.envolatile organic compounds
dc.titleThe effects of biotic and abiotic stress on the emission of volatile organic compounds by sugar beet plants
dc.typeJournalArticle
dspace.entity.typePublication