The Potency of Essential Oils in Combating Stored-Product Pests: From Nature to Nemesis

<i>Sitophilus oryzae</i>, <i>Tribolium castaneum</i>, <i>Tribolium confusum</i>, <i>Oryzaephilus surinamensis</i>, <i>Rhyzopertha dominica</i>, <i>Tenebrio molitor</i>, <i>Trogoderma granarium</i>, <i>Acarus si...

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Main Authors: Nickolas G. Kavallieratos, Nikoleta Eleftheriadou, Constantin S. Filintas, Maria C. Boukouvala, Demeter Lorentha S. Gidari, Anna Skourti, Dionysios Ntinokas, Marta Ferrati, Eleonora Spinozzi, Riccardo Petrelli, Filippo Maggi
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Plants
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Online Access:https://www.mdpi.com/2223-7747/14/2/192
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author Nickolas G. Kavallieratos
Nikoleta Eleftheriadou
Constantin S. Filintas
Maria C. Boukouvala
Demeter Lorentha S. Gidari
Anna Skourti
Dionysios Ntinokas
Marta Ferrati
Eleonora Spinozzi
Riccardo Petrelli
Filippo Maggi
author_facet Nickolas G. Kavallieratos
Nikoleta Eleftheriadou
Constantin S. Filintas
Maria C. Boukouvala
Demeter Lorentha S. Gidari
Anna Skourti
Dionysios Ntinokas
Marta Ferrati
Eleonora Spinozzi
Riccardo Petrelli
Filippo Maggi
author_sort Nickolas G. Kavallieratos
collection DOAJ
description <i>Sitophilus oryzae</i>, <i>Tribolium castaneum</i>, <i>Tribolium confusum</i>, <i>Oryzaephilus surinamensis</i>, <i>Rhyzopertha dominica</i>, <i>Tenebrio molitor</i>, <i>Trogoderma granarium</i>, <i>Acarus siro</i>, and <i>Alphitobius diaperinus</i> represent significant arthropod stored-product pests worldwide. To combat these noxious arthropods, the current study examines the pesticidal effect of essential oils (EOs) derived from four aromatic plants, i.e., <i>Illicium verum</i> Hook. F., <i>Citrus reticulata</i> Blanco, <i>Monodora myristica</i> (Gaertn.) Dunal, and <i>Xylopia aethiopica</i> (Dunal) A. Rich. Considering the challenge of pesticide resistance, the current study focuses on assessing the efficacy of these EOs as an eco-friendly alternative to traditional synthetic insecticides. Two EO concentrations (500 and 1000 µL/kg wheat) were applied to different life stages of these pests in the bioassays. Mortality rates were monitored over several days under controlled environmental conditions. The findings demonstrated that <i>C. reticulata</i> and <i>I. verum</i> EOs had elevated insecticidal effects, especially against larval stages, resulting in 100% mortality in several species. On the contrary, <i>M. myristica</i> and <i>X. aethiopica</i> EOs showed less overall efficacy despite their potency against some pests. Both <i>I. verum</i> and <i>C. reticulata</i> EOs outperformed the positive control, pirimiphos-methyl, in several assays. The results of the current study highlight the potential of several EOs as effective alternatives in reducing synthetic pesticide use for integrated pest control management.
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spelling doaj-art-ceb2bcc19839434bad23e6fd486f0e042025-01-24T13:46:41ZengMDPI AGPlants2223-77472025-01-0114219210.3390/plants14020192The Potency of Essential Oils in Combating Stored-Product Pests: From Nature to NemesisNickolas G. Kavallieratos0Nikoleta Eleftheriadou1Constantin S. Filintas2Maria C. Boukouvala3Demeter Lorentha S. Gidari4Anna Skourti5Dionysios Ntinokas6Marta Ferrati7Eleonora Spinozzi8Riccardo Petrelli9Filippo Maggi10Laboratory of Agricultural Zoology and Entomology, Department of Crop Science, Agricultural University of Athens, 75 Iera Odos Str., 11855 Athens, GreeceLaboratory of Agricultural Zoology and Entomology, Department of Crop Science, Agricultural University of Athens, 75 Iera Odos Str., 11855 Athens, GreeceLaboratory of Agricultural Zoology and Entomology, Department of Crop Science, Agricultural University of Athens, 75 Iera Odos Str., 11855 Athens, GreeceLaboratory of Agricultural Zoology and Entomology, Department of Crop Science, Agricultural University of Athens, 75 Iera Odos Str., 11855 Athens, GreeceLaboratory of Agricultural Zoology and Entomology, Department of Crop Science, Agricultural University of Athens, 75 Iera Odos Str., 11855 Athens, GreeceLaboratory of Agricultural Zoology and Entomology, Department of Crop Science, Agricultural University of Athens, 75 Iera Odos Str., 11855 Athens, GreeceLaboratory of Agricultural Zoology and Entomology, Department of Crop Science, Agricultural University of Athens, 75 Iera Odos Str., 11855 Athens, GreeceChemistry Interdisciplinary Project (ChIP) Research Center, School of Pharmacy, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, ItalyChemistry Interdisciplinary Project (ChIP) Research Center, School of Pharmacy, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, ItalyChemistry Interdisciplinary Project (ChIP) Research Center, School of Pharmacy, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, ItalyChemistry Interdisciplinary Project (ChIP) Research Center, School of Pharmacy, University of Camerino, Via Madonna delle Carceri, 62032 Camerino, Italy<i>Sitophilus oryzae</i>, <i>Tribolium castaneum</i>, <i>Tribolium confusum</i>, <i>Oryzaephilus surinamensis</i>, <i>Rhyzopertha dominica</i>, <i>Tenebrio molitor</i>, <i>Trogoderma granarium</i>, <i>Acarus siro</i>, and <i>Alphitobius diaperinus</i> represent significant arthropod stored-product pests worldwide. To combat these noxious arthropods, the current study examines the pesticidal effect of essential oils (EOs) derived from four aromatic plants, i.e., <i>Illicium verum</i> Hook. F., <i>Citrus reticulata</i> Blanco, <i>Monodora myristica</i> (Gaertn.) Dunal, and <i>Xylopia aethiopica</i> (Dunal) A. Rich. Considering the challenge of pesticide resistance, the current study focuses on assessing the efficacy of these EOs as an eco-friendly alternative to traditional synthetic insecticides. Two EO concentrations (500 and 1000 µL/kg wheat) were applied to different life stages of these pests in the bioassays. Mortality rates were monitored over several days under controlled environmental conditions. The findings demonstrated that <i>C. reticulata</i> and <i>I. verum</i> EOs had elevated insecticidal effects, especially against larval stages, resulting in 100% mortality in several species. On the contrary, <i>M. myristica</i> and <i>X. aethiopica</i> EOs showed less overall efficacy despite their potency against some pests. Both <i>I. verum</i> and <i>C. reticulata</i> EOs outperformed the positive control, pirimiphos-methyl, in several assays. The results of the current study highlight the potential of several EOs as effective alternatives in reducing synthetic pesticide use for integrated pest control management.https://www.mdpi.com/2223-7747/14/2/192integrated pest managementeco-friendly insecticidespest controlstorage pestsmortalityadults
spellingShingle Nickolas G. Kavallieratos
Nikoleta Eleftheriadou
Constantin S. Filintas
Maria C. Boukouvala
Demeter Lorentha S. Gidari
Anna Skourti
Dionysios Ntinokas
Marta Ferrati
Eleonora Spinozzi
Riccardo Petrelli
Filippo Maggi
The Potency of Essential Oils in Combating Stored-Product Pests: From Nature to Nemesis
Plants
integrated pest management
eco-friendly insecticides
pest control
storage pests
mortality
adults
title The Potency of Essential Oils in Combating Stored-Product Pests: From Nature to Nemesis
title_full The Potency of Essential Oils in Combating Stored-Product Pests: From Nature to Nemesis
title_fullStr The Potency of Essential Oils in Combating Stored-Product Pests: From Nature to Nemesis
title_full_unstemmed The Potency of Essential Oils in Combating Stored-Product Pests: From Nature to Nemesis
title_short The Potency of Essential Oils in Combating Stored-Product Pests: From Nature to Nemesis
title_sort potency of essential oils in combating stored product pests from nature to nemesis
topic integrated pest management
eco-friendly insecticides
pest control
storage pests
mortality
adults
url https://www.mdpi.com/2223-7747/14/2/192
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