Genistein and Aphid Probing Behavior: Case Studies on Polyphagous Aphid Species
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| cris.virtual.author-orcid | 0000-0002-0102-0084 | |
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| dc.abstract.en | Background: Genistein is a naturally occurring flavonoid with a rich spectrum of biological activities, including plant-herbivore interactions. The aim of the study was to evaluate the effect of exogenous application of genistein on aphid behavior during probing in plant tissues. (2) Methods: Vicia faba, Brassica rapa ssp. pekinensis, and Avena sativa were treated transepidermally with a 0.1% ethanolic solution of genistein, and the probing behavior of generalist aphid species Aphis fabae, Myzus persicae, and Rhopalosiphum padi was monitored on their respective treated and untreated host plants using electropenetrography (=electrical penetration graph technique, EPG); (3) Results: Genistein did not deter aphid probing activities in non-phloem tissues. In A. fabae and R. padi, a trend towards reduction and in M. persicae a trend towards increase in phloem sap ingestion occurred on genistein-treated plants, but these trends were not statistically significant. (4) Conclusions: Genistein is not a deterrent chemical against generalist aphid species studied; therefore, it is not recommended for practical application. | |
| dc.affiliation | Wydział Rolnictwa, Ogrodnictwa i Biotechnologii | |
| dc.affiliation.institute | Katedra Metod Matematycznych i Statystycznych | |
| dc.contributor.author | Wróblewska-Kurdyk, Anna | |
| dc.contributor.author | Kordan, Bożena | |
| dc.contributor.author | Stec, Katarzyna | |
| dc.contributor.author | Bocianowski, Jan | |
| dc.contributor.author | Gabryś, Beata | |
| dc.date.access | 2025-03-28 | |
| dc.date.accessioned | 2025-03-28T09:47:18Z | |
| dc.date.available | 2025-03-28T09:47:18Z | |
| dc.date.copyright | 2024-12-03 | |
| dc.date.issued | 2024 | |
| dc.description.abstract | <jats:p>(1) Background: Genistein is a naturally occurring flavonoid with a rich spectrum of biological activities, including plant-herbivore interactions. The aim of the study was to evaluate the effect of exogenous application of genistein on aphid behavior during probing in plant tissues. (2) Methods: Vicia faba, Brassica rapa ssp. pekinensis, and Avena sativa were treated transepidermally with a 0.1% ethanolic solution of genistein, and the probing behavior of generalist aphid species Aphis fabae, Myzus persicae, and Rhopalosiphum padi was monitored on their respective treated and untreated host plants using electropenetrography (=electrical penetration graph technique, EPG); (3) Results: Genistein did not deter aphid probing activities in non-phloem tissues. In A. fabae and R. padi, a trend towards reduction and in M. persicae a trend towards increase in phloem sap ingestion occurred on genistein-treated plants, but these trends were not statistically significant. (4) Conclusions: Genistein is not a deterrent chemical against generalist aphid species studied; therefore, it is not recommended for practical application.</jats:p> | |
| dc.description.accesstime | at_publication | |
| dc.description.bibliography | il., bibliogr. | |
| dc.description.finance | publication_nocost | |
| dc.description.financecost | 0,00 | |
| dc.description.if | 4,2 | |
| dc.description.number | 23 | |
| dc.description.points | 140 | |
| dc.description.version | final_published | |
| dc.description.volume | 29 | |
| dc.identifier.doi | 10.3390/molecules29235715 | |
| dc.identifier.issn | 1420-3049 | |
| dc.identifier.uri | https://sciencerep.up.poznan.pl/handle/item/2642 | |
| dc.identifier.weblink | https://www.mdpi.com/1420-3049/29/23/5715 | |
| dc.language | en | |
| dc.relation.ispartof | Molecules | |
| dc.relation.pages | art. 5715 | |
| dc.rights | CC-BY | |
| dc.sciencecloud | nosend | |
| dc.share.type | OPEN_JOURNAL | |
| dc.subject.en | black bean aphid | |
| dc.subject.en | peach-potato aphid | |
| dc.subject.en | bird cherry-oat aphid | |
| dc.subject.en | plant allelochemicals | |
| dc.subject.en | flavonoids | |
| dc.subject.en | deterrents | |
| dc.title | Genistein and Aphid Probing Behavior: Case Studies on Polyphagous Aphid Species | |
| dc.type | JournalArticle | |
| dspace.entity.type | Publication | |
| oaire.citation.issue | 23 | |
| oaire.citation.volume | 29 |