Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Archivio della Ricer...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
addClaim

From Attraction to Repellency: The Hormesis of Essential Oils on Rhyzopertha dominica

Authors: Prangthip Parichanon; Priscilla Farina; Maria Cristina Echeverría; Sania Ortega-Andrade; Barbara Conti;

From Attraction to Repellency: The Hormesis of Essential Oils on Rhyzopertha dominica

Abstract

Gli oli essenziali (OE) stanno attirando l’attenzione come alternative sostenibili ai pesticidi sintetici, grazie alle loro caratteristiche tra cui la loro biodegradabilità e i minori rischi per le specie non target. Questo studio esplora la bioattività di 30 OEs contro Rhyzopertha dominica, un parassita primario dei cereali immagazzinati, considerando la loro ormesi come fattore dipendente dalla loro concentrazione. Utilizzando il metodo dell’”Area Preference” in Petri, abbiamo valutato l'attività degli OE a concentrazioni comprese tra 0,00064 e 0,064 μL cm−2, individuando OE repellenti, attrattivi e oli con spiccata ormesi che agiscono cioè come attrattivi a basse concentrazioni e come repellenti a concentrazioni più elevate. I test in olfattometro piano a due vie, condotto con OE alla concentrazione del 2%, hanno confermato una repellenza significativa (P < 0,05) per quelli di Aloysia citrodora, Bursera graveolens, Buddleja globosa, Clinopodium tomentosum, Cinnamomum verum e Pimpinella anisum, mentre Myristica fragrans ha mostrato una forte attrattività. Questi risultati, che forniscono criteri per la classificazione degli OE, sottolineano anche l'importanza della loro concentrazione di utilizzo per la gestione dei parassiti. Inoltre, comprendere l’ormesi di tali sostanze consentirebbe di ottimizzare le loro formulazioni per strategie di controllo dei parassiti più efficaci ed ecocompatibili nei sistemi di conservazione dei cereali.

Country
Italy
Related Organizations
Keywords

ormesi, cappuccino dei cereali, prodotti naturali, repellenza, attrattività.

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Upload OA version
Are you the author of this publication? Upload your Open Access version to Zenodo!
It’s fast and easy, just two clicks!