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Antixenosis in Glycine max (L.) Merr against Acyrthosiphon pisum (Harris)

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cris.lastimport.scopus2024-02-12T19:39:01Z
dc.abstract.enTo reveal the antixenosis potential against the pea aphid Acyrthosiphon pisum (Harris) (Hemiptera: Aphididae) we analyzed the pea aphid survival and probing behavior, and the quantitative and qualitative variation of flavonoids in the leaves of selected soybean Glycine max (L.) Merr (Fabaceae) cultivars ‘Aldana’, ‘Annushka’, ‘Augusta’, ‘Madlen’, ‘Mavka’, ‘Simona’, ‘Violetta’, and ‘Viorica’. Aphid survival was drastically impeded on all cultivars. The electronic monitoring of aphid probing using the Electrical Penetration Graph (EPG) technique revealed that on all soybean cultivars, A. pisum readily probed into leaf tissues but the probes were usually terminated before reaching vascular tissues, which demonstrates the activity of antixenosis mechanisms in peripheral tissues epidermis and/or mesophyll in soybean leaves. The potency of antixenosis factors differed among soybean cultivars, which was reflected in differences in aphid survival and frequency and duration of phloem sap ingestion. Seven flavonoids were found: apigenin, daidzein, genistein, glycitein, isorhamnetin, kaempferol, and rutin, which occurred in different amount and proportion in individual cultivars. The content of apigenin and genistein in all soybean cultivars studied probably made them relatively unacceptable to A. pisum. Kaempferol in ‘Aldana’ might be responsible for the observed strong antixenosis resistance of this cultivar to A. pisum. The results of our survey provide the first detailed data that can be used for future studies.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorBocianowski, Jan
dc.contributor.authorStec, Katarzyna
dc.contributor.authorKordan, Bożena
dc.contributor.authorSergiel, Iwona
dc.contributor.authorBiesaga, Magdalena
dc.contributor.authorMroczek, Joanna
dc.contributor.authorGabryś, Beata
dc.date.accessioned2024-01-24T16:41:04Z
dc.date.available2024-01-24T16:41:04Z
dc.date.copyright2021-07-27
dc.date.issued2021
dc.description.accesstimeAT_PUBLICATION
dc.description.financePublikacja bezkosztowa
dc.description.number1
dc.description.versionFINAL_PUBLISHED
dc.description.volume11
dc.identifier.doi10.1038/S41598-021-94703-6
dc.identifier.issn2045-2322
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/100815
dc.identifier.weblinkhttp://www.nature.com/articles/s41598-021-94703-6.pdf
dc.languageeng
dc.pbn.affiliationchemical sciences
dc.relation.ispartofScientific Reports
dc.relation.pagesart.no. 15289
dc.rightsCC-BY
dc.sciencecloudnosend
dc.titleAntixenosis in Glycine max (L.) Merr against Acyrthosiphon pisum (Harris)
dc.typeJournalArticle
dspace.entity.typePublication