Contact Toxicity and Repellency of the Main Components From the Essential Oil of Clausena anisum-olens Against Two Stored Product Insects

The essential oil of Clausena anisum-olens (Blanco) Merr. showed strong contact toxicity and repellency against Lasioderma serricorne and Liposcelis bostrychophila adults. The components of the essential oil obtained by hydrodistillation were determined by gas chromatography-mass spectrometry. It wa...

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Autores principales: You, Chun Xue, Jiang, Hai Yan, Zhang, Wen Juan, Guo, Shan Shan, Yang, Kai, Lei, Ning, Ma, Ping, Geng, Zhu Feng, Du, Shu Shan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2015
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4535587/
https://www.ncbi.nlm.nih.gov/pubmed/26136499
http://dx.doi.org/10.1093/jisesa/iev071
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author You, Chun Xue
Jiang, Hai Yan
Zhang, Wen Juan
Guo, Shan Shan
Yang, Kai
Lei, Ning
Ma, Ping
Geng, Zhu Feng
Du, Shu Shan
author_facet You, Chun Xue
Jiang, Hai Yan
Zhang, Wen Juan
Guo, Shan Shan
Yang, Kai
Lei, Ning
Ma, Ping
Geng, Zhu Feng
Du, Shu Shan
author_sort You, Chun Xue
collection PubMed
description The essential oil of Clausena anisum-olens (Blanco) Merr. showed strong contact toxicity and repellency against Lasioderma serricorne and Liposcelis bostrychophila adults. The components of the essential oil obtained by hydrodistillation were determined by gas chromatography-mass spectrometry. It was found that the main components were myristicin (36.87%), terpinolene (13.26%), p-cymene-8-ol (12.38%), and 3-carene (3.88%). Myristicin and p-cymene-8-ol were separated by silica gel column chromatography, and their molecular structures were confirmed by means of physicochemical and spectrometric analysis. Myristicin and p-cymene-8-ol showed strong contact toxicity against L. serricorne (LD(50) = 18.96 and 39.68 μg per adult) and Li. bostrychophila (LD(50) = 20.41 and 35.66 μg per adult). The essential oil acting against the two grain storage insects showed LD(50) values of 12.44 and 74.46 μg per adult, respectively. Myristicin and p-cymene-8-ol have strong repellent toxicity to Li. bostrychophila.
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spelling pubmed-45355872015-08-17 Contact Toxicity and Repellency of the Main Components From the Essential Oil of Clausena anisum-olens Against Two Stored Product Insects You, Chun Xue Jiang, Hai Yan Zhang, Wen Juan Guo, Shan Shan Yang, Kai Lei, Ning Ma, Ping Geng, Zhu Feng Du, Shu Shan J Insect Sci Research The essential oil of Clausena anisum-olens (Blanco) Merr. showed strong contact toxicity and repellency against Lasioderma serricorne and Liposcelis bostrychophila adults. The components of the essential oil obtained by hydrodistillation were determined by gas chromatography-mass spectrometry. It was found that the main components were myristicin (36.87%), terpinolene (13.26%), p-cymene-8-ol (12.38%), and 3-carene (3.88%). Myristicin and p-cymene-8-ol were separated by silica gel column chromatography, and their molecular structures were confirmed by means of physicochemical and spectrometric analysis. Myristicin and p-cymene-8-ol showed strong contact toxicity against L. serricorne (LD(50) = 18.96 and 39.68 μg per adult) and Li. bostrychophila (LD(50) = 20.41 and 35.66 μg per adult). The essential oil acting against the two grain storage insects showed LD(50) values of 12.44 and 74.46 μg per adult, respectively. Myristicin and p-cymene-8-ol have strong repellent toxicity to Li. bostrychophila. Oxford University Press 2015-07-01 /pmc/articles/PMC4535587/ /pubmed/26136499 http://dx.doi.org/10.1093/jisesa/iev071 Text en © The Author 2015. Published by Oxford University Press on behalf of the Entomological Society of America. http://creativecommons.org/licenses/by/4.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research
You, Chun Xue
Jiang, Hai Yan
Zhang, Wen Juan
Guo, Shan Shan
Yang, Kai
Lei, Ning
Ma, Ping
Geng, Zhu Feng
Du, Shu Shan
Contact Toxicity and Repellency of the Main Components From the Essential Oil of Clausena anisum-olens Against Two Stored Product Insects
title Contact Toxicity and Repellency of the Main Components From the Essential Oil of Clausena anisum-olens Against Two Stored Product Insects
title_full Contact Toxicity and Repellency of the Main Components From the Essential Oil of Clausena anisum-olens Against Two Stored Product Insects
title_fullStr Contact Toxicity and Repellency of the Main Components From the Essential Oil of Clausena anisum-olens Against Two Stored Product Insects
title_full_unstemmed Contact Toxicity and Repellency of the Main Components From the Essential Oil of Clausena anisum-olens Against Two Stored Product Insects
title_short Contact Toxicity and Repellency of the Main Components From the Essential Oil of Clausena anisum-olens Against Two Stored Product Insects
title_sort contact toxicity and repellency of the main components from the essential oil of clausena anisum-olens against two stored product insects
topic Research
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4535587/
https://www.ncbi.nlm.nih.gov/pubmed/26136499
http://dx.doi.org/10.1093/jisesa/iev071
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