Synergism between essential oils: A promising alternative to control Sitophilus zeamais (Coleoptera: Curculionidae)
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1016/j.cropro.2021.105882 http://hdl.handle.net/11449/230008 |
Resumo: | Combinations of essential oils (EOs) are promising alternatives for pest management in storage grains. A high diversity of compounds in EOs and EO mixtures can increase their toxicity. Additionally, EOs can be useful in insecticide resistance programs. For this reason, we evaluated the fumigant toxicity and repellent effects of six essential oils (Dysphania ambrosioides, DA; Pelargonium graveolens, PE; Piper arboreum, PA; Piper diospyrifolium, PD; Piper gaudichaudianum, PG; and Piper tuberculatum, PT) separately and in binary combinations against adults of Sitophilus zeamais (the maize weevil). First, the insecticidal activity of all possible combinations of the six EOs were assessed. Next, the concentrations needed to cause 50% and 90% mortality (LC50 and LC90, respectively) in the S. zeamais population were determined for the most toxic EOs and mixtures. After that, the synergistic effect of the mixtures was also verified. Finally, the most toxic treatments were assessed to determine the time required to cause mortality of 50% of the population and check the repellent effects on S. zeamais. The binary mixtures of DA and PE, PT, PG, PD, and PA were the most toxic against S. zeamais. The LC50 and LC90 values for these treatments ranged between 1.77 and 2.25 μL L−1 and from 2.42 to 7.64 μL L−1, respectively. The mixtures were more toxic than the EOs tested separately, which indicates the occurrence of synergistic effects. All treatments caused mortality of 50% of the population of S. zeamais in less than 42 h of exposure. In addition, the combinations DA + PE, DA + PT, DA + PG, and DA + PA were repellent to S. zeamais. Based on these results, we conclude that the mixtures of EOs evaluated in this study are highly promising for the control of S. zeamais populations and can also be used for resistance management of this species. |
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Synergism between essential oils: A promising alternative to control Sitophilus zeamais (Coleoptera: Curculionidae)Binary mixturesDysphania ambrosiodesEssential oilsfumigationMaize weevilRepellencyCombinations of essential oils (EOs) are promising alternatives for pest management in storage grains. A high diversity of compounds in EOs and EO mixtures can increase their toxicity. Additionally, EOs can be useful in insecticide resistance programs. For this reason, we evaluated the fumigant toxicity and repellent effects of six essential oils (Dysphania ambrosioides, DA; Pelargonium graveolens, PE; Piper arboreum, PA; Piper diospyrifolium, PD; Piper gaudichaudianum, PG; and Piper tuberculatum, PT) separately and in binary combinations against adults of Sitophilus zeamais (the maize weevil). First, the insecticidal activity of all possible combinations of the six EOs were assessed. Next, the concentrations needed to cause 50% and 90% mortality (LC50 and LC90, respectively) in the S. zeamais population were determined for the most toxic EOs and mixtures. After that, the synergistic effect of the mixtures was also verified. Finally, the most toxic treatments were assessed to determine the time required to cause mortality of 50% of the population and check the repellent effects on S. zeamais. The binary mixtures of DA and PE, PT, PG, PD, and PA were the most toxic against S. zeamais. The LC50 and LC90 values for these treatments ranged between 1.77 and 2.25 μL L−1 and from 2.42 to 7.64 μL L−1, respectively. The mixtures were more toxic than the EOs tested separately, which indicates the occurrence of synergistic effects. All treatments caused mortality of 50% of the population of S. zeamais in less than 42 h of exposure. In addition, the combinations DA + PE, DA + PT, DA + PG, and DA + PA were repellent to S. zeamais. Based on these results, we conclude that the mixtures of EOs evaluated in this study are highly promising for the control of S. zeamais populations and can also be used for resistance management of this species.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Departmento de Proteção de Plantas Faculdade de Ciências Agronômicas Universidade Estadual PaulistaDepartmento de Química Faculdade de Filosofia Ciência e Cartas de Ribeirão Preto Universidade de São Paulo, Ribeirão PretoDepartmento de Proteção de Plantas Faculdade de Ciências Agronômicas Universidade Estadual PaulistaCNPq: 303892/2016-1Universidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Santana, Alisson da Silva [UNESP]Baldin, Edson Luiz Lopes [UNESP]Santos, Thais Lohaine Braga dos [UNESP]Baptista, Yago Alves [UNESP]Santos, Maria Clezia dos [UNESP]Lima, Ana Paula Santana [UNESP]Tanajura, Lívia StenicoVieira, Tatiana ManziniCrotti, Antônio Eduardo Miller2022-04-29T08:37:10Z2022-04-29T08:37:10Z2022-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.cropro.2021.105882Crop Protection, v. 153.0261-2194http://hdl.handle.net/11449/23000810.1016/j.cropro.2021.1058822-s2.0-85120643076Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCrop Protectioninfo:eu-repo/semantics/openAccess2024-04-30T18:07:33Zoai:repositorio.unesp.br:11449/230008Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-30T18:07:33Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Synergism between essential oils: A promising alternative to control Sitophilus zeamais (Coleoptera: Curculionidae) |
title |
Synergism between essential oils: A promising alternative to control Sitophilus zeamais (Coleoptera: Curculionidae) |
spellingShingle |
Synergism between essential oils: A promising alternative to control Sitophilus zeamais (Coleoptera: Curculionidae) Santana, Alisson da Silva [UNESP] Binary mixtures Dysphania ambrosiodes Essential oils fumigation Maize weevil Repellency |
title_short |
Synergism between essential oils: A promising alternative to control Sitophilus zeamais (Coleoptera: Curculionidae) |
title_full |
Synergism between essential oils: A promising alternative to control Sitophilus zeamais (Coleoptera: Curculionidae) |
title_fullStr |
Synergism between essential oils: A promising alternative to control Sitophilus zeamais (Coleoptera: Curculionidae) |
title_full_unstemmed |
Synergism between essential oils: A promising alternative to control Sitophilus zeamais (Coleoptera: Curculionidae) |
title_sort |
Synergism between essential oils: A promising alternative to control Sitophilus zeamais (Coleoptera: Curculionidae) |
author |
Santana, Alisson da Silva [UNESP] |
author_facet |
Santana, Alisson da Silva [UNESP] Baldin, Edson Luiz Lopes [UNESP] Santos, Thais Lohaine Braga dos [UNESP] Baptista, Yago Alves [UNESP] Santos, Maria Clezia dos [UNESP] Lima, Ana Paula Santana [UNESP] Tanajura, Lívia Stenico Vieira, Tatiana Manzini Crotti, Antônio Eduardo Miller |
author_role |
author |
author2 |
Baldin, Edson Luiz Lopes [UNESP] Santos, Thais Lohaine Braga dos [UNESP] Baptista, Yago Alves [UNESP] Santos, Maria Clezia dos [UNESP] Lima, Ana Paula Santana [UNESP] Tanajura, Lívia Stenico Vieira, Tatiana Manzini Crotti, Antônio Eduardo Miller |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Santana, Alisson da Silva [UNESP] Baldin, Edson Luiz Lopes [UNESP] Santos, Thais Lohaine Braga dos [UNESP] Baptista, Yago Alves [UNESP] Santos, Maria Clezia dos [UNESP] Lima, Ana Paula Santana [UNESP] Tanajura, Lívia Stenico Vieira, Tatiana Manzini Crotti, Antônio Eduardo Miller |
dc.subject.por.fl_str_mv |
Binary mixtures Dysphania ambrosiodes Essential oils fumigation Maize weevil Repellency |
topic |
Binary mixtures Dysphania ambrosiodes Essential oils fumigation Maize weevil Repellency |
description |
Combinations of essential oils (EOs) are promising alternatives for pest management in storage grains. A high diversity of compounds in EOs and EO mixtures can increase their toxicity. Additionally, EOs can be useful in insecticide resistance programs. For this reason, we evaluated the fumigant toxicity and repellent effects of six essential oils (Dysphania ambrosioides, DA; Pelargonium graveolens, PE; Piper arboreum, PA; Piper diospyrifolium, PD; Piper gaudichaudianum, PG; and Piper tuberculatum, PT) separately and in binary combinations against adults of Sitophilus zeamais (the maize weevil). First, the insecticidal activity of all possible combinations of the six EOs were assessed. Next, the concentrations needed to cause 50% and 90% mortality (LC50 and LC90, respectively) in the S. zeamais population were determined for the most toxic EOs and mixtures. After that, the synergistic effect of the mixtures was also verified. Finally, the most toxic treatments were assessed to determine the time required to cause mortality of 50% of the population and check the repellent effects on S. zeamais. The binary mixtures of DA and PE, PT, PG, PD, and PA were the most toxic against S. zeamais. The LC50 and LC90 values for these treatments ranged between 1.77 and 2.25 μL L−1 and from 2.42 to 7.64 μL L−1, respectively. The mixtures were more toxic than the EOs tested separately, which indicates the occurrence of synergistic effects. All treatments caused mortality of 50% of the population of S. zeamais in less than 42 h of exposure. In addition, the combinations DA + PE, DA + PT, DA + PG, and DA + PA were repellent to S. zeamais. Based on these results, we conclude that the mixtures of EOs evaluated in this study are highly promising for the control of S. zeamais populations and can also be used for resistance management of this species. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-04-29T08:37:10Z 2022-04-29T08:37:10Z 2022-03-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/j.cropro.2021.105882 Crop Protection, v. 153. 0261-2194 http://hdl.handle.net/11449/230008 10.1016/j.cropro.2021.105882 2-s2.0-85120643076 |
url |
http://dx.doi.org/10.1016/j.cropro.2021.105882 http://hdl.handle.net/11449/230008 |
identifier_str_mv |
Crop Protection, v. 153. 0261-2194 10.1016/j.cropro.2021.105882 2-s2.0-85120643076 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Crop Protection |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803650060826705920 |