Insecticidal effect of volatile compounds from fresh plant materials of Tephrosia vogelii against Solenopsis invicta workers

<p class="parahead">The effect of volatile compounds from the mashed fresh bean pods (B) as well as the branches and leaves (L) of Tephrosia vogelii on the behavior of Solenopsis invicta workers was investigated by fumigation toxicity bioassay. Gas chromatography–mass spectrometry an...

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Autores principales:	Wei-Sheng Li, You Zhou, Hong Li, Kun Wang, Dong-Mei Cheng, Zhi-Xiang Zhang
Formato:	article
Lenguaje:	EN
Publicado:	Universidade Estadual de Feira de Santana 2014
Materias:	Solenopsis invcita, Tephrosia vogelii, volatile compounds, Red imported fire ant Zoology QL1-991 Ecology QH540-549.5 Natural history (General) QH1-278.5
Acceso en línea:	https://doaj.org/article/463c21d274784966be6dfac5af2fc8ae
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spelling	oai:doaj.org-article:463c21d274784966be6dfac5af2fc8ae2021-12-02T12:49:50ZInsecticidal effect of volatile compounds from fresh plant materials of Tephrosia vogelii against Solenopsis invicta workers0361-652510.13102/sociobiology.v61i1.28-34https://doaj.org/article/463c21d274784966be6dfac5af2fc8ae2014-06-01T00:00:00Zhttp://periodicos.uefs.br/ojs/index.php/sociobiology/article/view/170https://doaj.org/toc/0361-6525<p class="parahead">The effect of volatile compounds from the mashed fresh bean pods (B) as well as the branches and leaves (L) of Tephrosia vogelii on the behavior of Solenopsis invicta workers was investigated by fumigation toxicity bioassay. Gas chromatography–mass spectrometry analysis was used to identify and quantify the volatile compounds. α-pinene, thujene, caryophyllene, and d-limonene were identified as major components of the volatile compounds, which were found toxic to workers when applied by fumigation. Responses varied according to worker size, exposure time, and plant material. An increase in exposure time from 1h to 12h led to increases in mortality from 18.33% to 100.00% (B) and 13.33% to 100.00% (L) in minor workers as well as increases from 1.67% to 95.00% (B) and 15.00% to 98.33% (L) in major workers. The volatile compounds were also found to exert a behavioral effect against S. invicta in an A4 paper test. Walking and grasping abilities decreased at exposure times ranging from 40 min to 280 min. These findings suggest that the volatile compounds of T. vogelii can be used to control S. invicta.</p>Wei-Sheng LiYou ZhouHong LiKun WangDong-Mei ChengZhi-Xiang ZhangUniversidade Estadual de Feira de SantanaarticleSolenopsis invcita, Tephrosia vogelii, volatile compounds, Red imported fire antZoologyQL1-991EcologyQH540-549.5Natural history (General)QH1-278.5ENSociobiology, Vol 61, Iss 1, Pp 28-34 (2014)
institution	DOAJ
collection	DOAJ
language	EN
topic	Solenopsis invcita, Tephrosia vogelii, volatile compounds, Red imported fire ant Zoology QL1-991 Ecology QH540-549.5 Natural history (General) QH1-278.5
spellingShingle	Solenopsis invcita, Tephrosia vogelii, volatile compounds, Red imported fire ant Zoology QL1-991 Ecology QH540-549.5 Natural history (General) QH1-278.5 Wei-Sheng Li You Zhou Hong Li Kun Wang Dong-Mei Cheng Zhi-Xiang Zhang Insecticidal effect of volatile compounds from fresh plant materials of Tephrosia vogelii against Solenopsis invicta workers
description	<p class="parahead">The effect of volatile compounds from the mashed fresh bean pods (B) as well as the branches and leaves (L) of Tephrosia vogelii on the behavior of Solenopsis invicta workers was investigated by fumigation toxicity bioassay. Gas chromatography–mass spectrometry analysis was used to identify and quantify the volatile compounds. α-pinene, thujene, caryophyllene, and d-limonene were identified as major components of the volatile compounds, which were found toxic to workers when applied by fumigation. Responses varied according to worker size, exposure time, and plant material. An increase in exposure time from 1h to 12h led to increases in mortality from 18.33% to 100.00% (B) and 13.33% to 100.00% (L) in minor workers as well as increases from 1.67% to 95.00% (B) and 15.00% to 98.33% (L) in major workers. The volatile compounds were also found to exert a behavioral effect against S. invicta in an A4 paper test. Walking and grasping abilities decreased at exposure times ranging from 40 min to 280 min. These findings suggest that the volatile compounds of T. vogelii can be used to control S. invicta.</p>
format	article
author	Wei-Sheng Li You Zhou Hong Li Kun Wang Dong-Mei Cheng Zhi-Xiang Zhang
author_facet	Wei-Sheng Li You Zhou Hong Li Kun Wang Dong-Mei Cheng Zhi-Xiang Zhang
author_sort	Wei-Sheng Li
title	Insecticidal effect of volatile compounds from fresh plant materials of Tephrosia vogelii against Solenopsis invicta workers
title_short	Insecticidal effect of volatile compounds from fresh plant materials of Tephrosia vogelii against Solenopsis invicta workers
title_full	Insecticidal effect of volatile compounds from fresh plant materials of Tephrosia vogelii against Solenopsis invicta workers
title_fullStr	Insecticidal effect of volatile compounds from fresh plant materials of Tephrosia vogelii against Solenopsis invicta workers
title_full_unstemmed	Insecticidal effect of volatile compounds from fresh plant materials of Tephrosia vogelii against Solenopsis invicta workers
title_sort	insecticidal effect of volatile compounds from fresh plant materials of tephrosia vogelii against solenopsis invicta workers
publisher	Universidade Estadual de Feira de Santana
publishDate	2014
url	https://doaj.org/article/463c21d274784966be6dfac5af2fc8ae
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Insecticidal effect of volatile compounds from fresh plant materials of Tephrosia vogelii against Solenopsis invicta workers

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