Insecticidal properties and chemical composition of Piper aduncum L., Lippia sidoides Cham. and Schinus terebinthifolius Raddi essential oils against Plutella xylostella L.
Abstract In the laboratory, were evaluated the effects (residual contact and feeding deterrence) of the essential oils from the leaves of Piper aduncum, Lippia sidoides and Schinus terebinthifolius, as well as eleven selected constituents and binary blends of oils in different proportions against 3r...
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Academia Brasileira de Ciências
2020-06-01
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Series: | Anais da Academia Brasileira de Ciências |
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Online Access: | http://www.scielo.br/pdf/aabc/v92s1/0001-3765-aabc-92-s1-e20180895.pdf |
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author | MÁRIO J.C. DE ARAÚJO CLÁUDIO A.G. DA CAMARA MARCILIO M. DE MORAES FLÁVIA S. BORN |
author_facet | MÁRIO J.C. DE ARAÚJO CLÁUDIO A.G. DA CAMARA MARCILIO M. DE MORAES FLÁVIA S. BORN |
author_sort | MÁRIO J.C. DE ARAÚJO |
collection | DOAJ |
description | Abstract In the laboratory, were evaluated the effects (residual contact and feeding deterrence) of the essential oils from the leaves of Piper aduncum, Lippia sidoides and Schinus terebinthifolius, as well as eleven selected constituents and binary blends of oils in different proportions against 3rd instar larvae of Plutella xylostella (L.). The Piper oil demonstrated the greatest toxicity (LC50 = 0.31 µL/mL) and feeding deterrence (DC50 = 1.08 µL/mL) between oils tested. Dillapiole (LC50 = 1.01 µL/mL; DC50 = 1.10 µL/mL) and carvacrol (LC50 = 6.03 µL/mL; DC50 = 0.075 µL/mL) demonstrated the greatest toxicity and feeding deterrence between constituents tested, respectively. Based on the fractional effects indices for the blends, a synergistic interaction was found for the blend of the Lippia and Schinus oils at a proportion of 75 and 25%, respectively. The present findings indicate that this blend could be used in the control of P. xylostella, as the literature reports populations resistant to the active ingredient in the positive control, Premio®. Further studies are needed for the development of a new botanical insecticide based on the active ingredients in oils from L. sidoides and S. terebinthifolius to improve efficiency, stability and the cost-benefit in the control of P. xylostella. |
first_indexed | 2024-04-11T15:09:23Z |
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id | doaj.art-67f6156646b0409f84352f81d640026c |
institution | Directory Open Access Journal |
issn | 1678-2690 |
language | English |
last_indexed | 2024-04-11T15:09:23Z |
publishDate | 2020-06-01 |
publisher | Academia Brasileira de Ciências |
record_format | Article |
series | Anais da Academia Brasileira de Ciências |
spelling | doaj.art-67f6156646b0409f84352f81d640026c2022-12-22T04:16:41ZengAcademia Brasileira de CiênciasAnais da Academia Brasileira de Ciências1678-26902020-06-0192suppl 110.1590/0001-3765202020180895Insecticidal properties and chemical composition of Piper aduncum L., Lippia sidoides Cham. and Schinus terebinthifolius Raddi essential oils against Plutella xylostella L.MÁRIO J.C. DE ARAÚJOhttps://orcid.org/0000-0002-3118-6026CLÁUDIO A.G. DA CAMARAhttps://orcid.org/0000-0002-8331-9302MARCILIO M. DE MORAEShttps://orcid.org/0000-0002-7597-6775FLÁVIA S. BORNhttps://orcid.org/0000-0003-3853-4086Abstract In the laboratory, were evaluated the effects (residual contact and feeding deterrence) of the essential oils from the leaves of Piper aduncum, Lippia sidoides and Schinus terebinthifolius, as well as eleven selected constituents and binary blends of oils in different proportions against 3rd instar larvae of Plutella xylostella (L.). The Piper oil demonstrated the greatest toxicity (LC50 = 0.31 µL/mL) and feeding deterrence (DC50 = 1.08 µL/mL) between oils tested. Dillapiole (LC50 = 1.01 µL/mL; DC50 = 1.10 µL/mL) and carvacrol (LC50 = 6.03 µL/mL; DC50 = 0.075 µL/mL) demonstrated the greatest toxicity and feeding deterrence between constituents tested, respectively. Based on the fractional effects indices for the blends, a synergistic interaction was found for the blend of the Lippia and Schinus oils at a proportion of 75 and 25%, respectively. The present findings indicate that this blend could be used in the control of P. xylostella, as the literature reports populations resistant to the active ingredient in the positive control, Premio®. Further studies are needed for the development of a new botanical insecticide based on the active ingredients in oils from L. sidoides and S. terebinthifolius to improve efficiency, stability and the cost-benefit in the control of P. xylostella.http://www.scielo.br/pdf/aabc/v92s1/0001-3765-aabc-92-s1-e20180895.pdfBotanical insecticidediamondback mothfeeding deterrentsynergistic properties |
spellingShingle | MÁRIO J.C. DE ARAÚJO CLÁUDIO A.G. DA CAMARA MARCILIO M. DE MORAES FLÁVIA S. BORN Insecticidal properties and chemical composition of Piper aduncum L., Lippia sidoides Cham. and Schinus terebinthifolius Raddi essential oils against Plutella xylostella L. Anais da Academia Brasileira de Ciências Botanical insecticide diamondback moth feeding deterrent synergistic properties |
title | Insecticidal properties and chemical composition of Piper aduncum L., Lippia sidoides Cham. and Schinus terebinthifolius Raddi essential oils against Plutella xylostella L. |
title_full | Insecticidal properties and chemical composition of Piper aduncum L., Lippia sidoides Cham. and Schinus terebinthifolius Raddi essential oils against Plutella xylostella L. |
title_fullStr | Insecticidal properties and chemical composition of Piper aduncum L., Lippia sidoides Cham. and Schinus terebinthifolius Raddi essential oils against Plutella xylostella L. |
title_full_unstemmed | Insecticidal properties and chemical composition of Piper aduncum L., Lippia sidoides Cham. and Schinus terebinthifolius Raddi essential oils against Plutella xylostella L. |
title_short | Insecticidal properties and chemical composition of Piper aduncum L., Lippia sidoides Cham. and Schinus terebinthifolius Raddi essential oils against Plutella xylostella L. |
title_sort | insecticidal properties and chemical composition of piper aduncum l lippia sidoides cham and schinus terebinthifolius raddi essential oils against plutella xylostella l |
topic | Botanical insecticide diamondback moth feeding deterrent synergistic properties |
url | http://www.scielo.br/pdf/aabc/v92s1/0001-3765-aabc-92-s1-e20180895.pdf |
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