Deleterious Effects of Cymbopogon nardus (L.) Essential Oil on Life Cycle and Midgut of the Natural Predator Ceraeochrysa claveri (Navás, 1911) (Neuroptera: Chrysopidae)

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Autor(es): dc.contributorUniversity of Cartagena-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorIndustrial University of Santander-
Autor(es): dc.creatorCaballero-Gallardo, Karina-
Autor(es): dc.creatorScudeler, Elton Luiz-
Autor(es): dc.creatorCarvalho dos Santos, Daniela-
Autor(es): dc.creatorStashenko, Elena E.-
Autor(es): dc.creatorOlivero-Verbel, Jesus-
Data de aceite: dc.date.accessioned2025-08-21T16:24:07Z-
Data de disponibilização: dc.date.available2025-08-21T16:24:07Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-04-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/insects14040367-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/248765-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/248765-
Descrição: dc.descriptionCymbopogon nardus (citronella) essential oil (EO) has been widely used in the cosmetic and food industry due to its repellent and fumigant properties. The aim of this study was to evaluate its effects on the life cycle and midgut morphology of the natural predator Ceraeochrysa claveri. Larvae were fed on sugarcane borer eggs (Diatraea saccharalis) pretreated with citronella EO solutions (1–100 µg/mL in methanol, 5 s) or solvent and air-dried at room temperature for 30 min. Larval and pupal stage duration, the percentage of emergence of the insect, and malformed insects were recorded. One day after adults emerged from their cocoons, adult insects were used to obtain their midgut and analyzed using light microscopy. The chemical composition of C. nardus EO revealed that citronellal (25.3%), citronellol (17.9%), geraniol (11.6%), elemol (6.5%), δ-cadinone (3.6%), and germacrene D (3.4%) were the predominant compounds. Exposure to the EO produced a significant change in development duration for third instar and prepupa of the insect. The observed alterations in the lifecycle included prepupae with no cocoon formation, dead pupa inside the cocoon, and malformed adults. Several injuries in the midgut epithelium of exposed adults were registered, such as detachment of columnar cells leaving only swollen regenerative cells fixed on the basement membrane, and the formation of epithelial folds. In summary, these data suggest that C. nardus oil has adverse effects on the life cycle and midgut morphology of a beneficial predator.-
Descrição: dc.descriptionMinistère de l’Éducation, Gouvernement de l’Ontario-
Descrição: dc.descriptionInstituto Federal de Alagoas, Ministério da Educação-
Descrição: dc.descriptionKey Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education-
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Descrição: dc.descriptionKey Laboratory of Tectonics and Petroleum Resources, Ministry of Education, China-
Descrição: dc.descriptionKey Laboratory of Micro-Systems and Micro-Structures Manufacturing, Ministry of Education, Harbin Institute of Technology-
Descrição: dc.descriptionMilli Eğitim Bakanliği-
Descrição: dc.descriptionMinisterul Educației, Culturii și Cercetării-
Descrição: dc.descriptionMinisterul Educaţiei Naţionale-
Descrição: dc.descriptionMinistry of Education, Science and Technology-
Descrição: dc.descriptionMinistry of Education, Culture, Sports, Science and Technology-
Descrição: dc.descriptionMinistry of Education, Youth and Science-
Descrição: dc.descriptionMinisterio de Educación, Gobierno de Chile-
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Descrição: dc.descriptionMinisterio de Educación de la Nación-
Descrição: dc.descriptionMinisterium für Bildung, Wissenschaft und Kultur Mecklenburg-Vorpommern-
Descrição: dc.descriptionMinistry of Education Key Laboratory for Oil and Gas Equipment-
Descrição: dc.descriptionMinistry of Education, British Columbia-
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Descrição: dc.descriptionMinistry of Education, Lifelong Learning and Religious Affairs-
Descrição: dc.descriptionScience and Technology Development Center, Ministry of Education-
Descrição: dc.descriptionMinistry of Environment and Sustainable Development-
Descrição: dc.descriptionEnvironmental and Computational Chemistry Group School of Pharmaceutical Sciences University of Cartagena, Zaragocilla Campus-
Descrição: dc.descriptionFunctional Toxicology Group School of Pharmaceutical Sciences University of Cartagena, Zaragocilla Campus-
Descrição: dc.descriptionLaboratory of Insects Department of Structural and Functional Biology Institute of Biosciences of Botucatu UNESP—São Paulo State University, SP-
Descrição: dc.descriptionChromatography Laboratory Research Centre of Excellence CENIVAM Industrial University of Santander-
Descrição: dc.descriptionLaboratory of Insects Department of Structural and Functional Biology Institute of Biosciences of Botucatu UNESP—São Paulo State University, SP-
Descrição: dc.descriptionMinistry of Environment and Sustainable Development: 270-2019-
Idioma: dc.languageen-
Relação: dc.relationInsects-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectessential oil-
Palavras-chave: dc.subjecthistology-
Palavras-chave: dc.subjectinsect-
Palavras-chave: dc.subjectmorphological alterations-
Título: dc.titleDeleterious Effects of Cymbopogon nardus (L.) Essential Oil on Life Cycle and Midgut of the Natural Predator Ceraeochrysa claveri (Navás, 1911) (Neuroptera: Chrysopidae)-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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