Analisis senyawa volatil dari ekstrak tanaman yang berpotensi sebagai atraktan parasitoid telur wereng batang coklat, Anagrus nilaparvatae (Pang et Wang) (Hymenoptera: Mymaridae)

Plants produce volatiles as communication cues intra- or inter- species. Infested plants by herbivores will produce volatiles as indirect defense mechanism that attracts natural enemies of herbivores. Analysis of volatiles compounds produced by rice plant as result of infested brown plant hopper (BP...

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Autores principales:	Surjani Wonorahardjo, Nurindah Nurindah, Dwi Adi Sunarto, Sujak Sujak, Neena Zakia
Formato:	article
Lenguaje:	EN ID
Publicado:	The Entomological Society of Indonesia 2015
Materias:	attractant, parasitoid, planthopper, volatiles Zoology QL1-991
Acceso en línea:	https://doaj.org/article/5cca95826c6a4e3d8df04fe72b845547
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spelling	oai:doaj.org-article:5cca95826c6a4e3d8df04fe72b8455472021-12-02T07:31:35ZAnalisis senyawa volatil dari ekstrak tanaman yang berpotensi sebagai atraktan parasitoid telur wereng batang coklat, Anagrus nilaparvatae (Pang et Wang) (Hymenoptera: Mymaridae)1829-77222089-025710.5994/jei.12.1.48https://doaj.org/article/5cca95826c6a4e3d8df04fe72b8455472015-09-01T00:00:00Zhttp://jurnal.pei-pusat.org/index.php/jei/article/view/40https://doaj.org/toc/1829-7722https://doaj.org/toc/2089-0257Plants produce volatiles as communication cues intra- or inter- species. Infested plants by herbivores will produce volatiles as indirect defense mechanism that attracts natural enemies of herbivores. Analysis of volatiles compounds produced by rice plant as result of infested brown plant hopper (BPH), <em>Nilaparvata lugens</em> Stâl, was done to identify compounds in the volatiles that potentially can be used as attractant for egg parasitoids of BPH, <em>Anagrus nilaparvatae</em> (Pang et Wang) (Hymenoptera: Mymaridae). This research was an early stage to develop formulation of parasitoid attractant. The research activities include volatiles extraction of infested rice stem by BPH eggs using acetone, n-hexane as the extraction solvents; analyses of volatile compounds with GC-MS; and bioassay of parasitoid orientation behavior to the volatiles using olfactometer methods. Extraction methods applied were maceration and continuous extraction followed by concentration. Bioassay on the parasitoid orientation behavior was done by using Y-tube olfactometer and every lot of bioassay using 30 parasitoid females with 3 replicates. The results showed that the volatile compounds of extract of infested rice stem by BPH eggs comprise of 16 components. The highest proportion of the components extracted with acetone is 2-Pentanone, 4-hydroxy-4-methyl (19,9%), while those with n-hexane is Hexanedioic acid, dioctyl ester (65%).<em> A. nilaparvatae</em> showed positive response to the volatiles extracted from infested rice plant by <em>N. lugens</em> eggs. Therefore, the volatiles can be used as an attractant for the egg<em> A. nilaparvatae</em> to support rice pest management.Surjani WonorahardjoNurindah NurindahDwi Adi SunartoSujak SujakNeena ZakiaThe Entomological Society of Indonesiaarticleattractant, parasitoid, planthopper, volatilesZoologyQL1-991ENIDJurnal Entomologi Indonesia, Vol 12, Iss 1 (2015)
institution	DOAJ
collection	DOAJ
language	EN ID
topic	attractant, parasitoid, planthopper, volatiles Zoology QL1-991
spellingShingle	attractant, parasitoid, planthopper, volatiles Zoology QL1-991 Surjani Wonorahardjo Nurindah Nurindah Dwi Adi Sunarto Sujak Sujak Neena Zakia Analisis senyawa volatil dari ekstrak tanaman yang berpotensi sebagai atraktan parasitoid telur wereng batang coklat, Anagrus nilaparvatae (Pang et Wang) (Hymenoptera: Mymaridae)
description	Plants produce volatiles as communication cues intra- or inter- species. Infested plants by herbivores will produce volatiles as indirect defense mechanism that attracts natural enemies of herbivores. Analysis of volatiles compounds produced by rice plant as result of infested brown plant hopper (BPH), <em>Nilaparvata lugens</em> Stâl, was done to identify compounds in the volatiles that potentially can be used as attractant for egg parasitoids of BPH, <em>Anagrus nilaparvatae</em> (Pang et Wang) (Hymenoptera: Mymaridae). This research was an early stage to develop formulation of parasitoid attractant. The research activities include volatiles extraction of infested rice stem by BPH eggs using acetone, n-hexane as the extraction solvents; analyses of volatile compounds with GC-MS; and bioassay of parasitoid orientation behavior to the volatiles using olfactometer methods. Extraction methods applied were maceration and continuous extraction followed by concentration. Bioassay on the parasitoid orientation behavior was done by using Y-tube olfactometer and every lot of bioassay using 30 parasitoid females with 3 replicates. The results showed that the volatile compounds of extract of infested rice stem by BPH eggs comprise of 16 components. The highest proportion of the components extracted with acetone is 2-Pentanone, 4-hydroxy-4-methyl (19,9%), while those with n-hexane is Hexanedioic acid, dioctyl ester (65%).<em> A. nilaparvatae</em> showed positive response to the volatiles extracted from infested rice plant by <em>N. lugens</em> eggs. Therefore, the volatiles can be used as an attractant for the egg<em> A. nilaparvatae</em> to support rice pest management.
format	article
author	Surjani Wonorahardjo Nurindah Nurindah Dwi Adi Sunarto Sujak Sujak Neena Zakia
author_facet	Surjani Wonorahardjo Nurindah Nurindah Dwi Adi Sunarto Sujak Sujak Neena Zakia
author_sort	Surjani Wonorahardjo
title	Analisis senyawa volatil dari ekstrak tanaman yang berpotensi sebagai atraktan parasitoid telur wereng batang coklat, Anagrus nilaparvatae (Pang et Wang) (Hymenoptera: Mymaridae)
title_short	Analisis senyawa volatil dari ekstrak tanaman yang berpotensi sebagai atraktan parasitoid telur wereng batang coklat, Anagrus nilaparvatae (Pang et Wang) (Hymenoptera: Mymaridae)
title_full	Analisis senyawa volatil dari ekstrak tanaman yang berpotensi sebagai atraktan parasitoid telur wereng batang coklat, Anagrus nilaparvatae (Pang et Wang) (Hymenoptera: Mymaridae)
title_fullStr	Analisis senyawa volatil dari ekstrak tanaman yang berpotensi sebagai atraktan parasitoid telur wereng batang coklat, Anagrus nilaparvatae (Pang et Wang) (Hymenoptera: Mymaridae)
title_full_unstemmed	Analisis senyawa volatil dari ekstrak tanaman yang berpotensi sebagai atraktan parasitoid telur wereng batang coklat, Anagrus nilaparvatae (Pang et Wang) (Hymenoptera: Mymaridae)
title_sort	analisis senyawa volatil dari ekstrak tanaman yang berpotensi sebagai atraktan parasitoid telur wereng batang coklat, anagrus nilaparvatae (pang et wang) (hymenoptera: mymaridae)
publisher	The Entomological Society of Indonesia
publishDate	2015
url	https://doaj.org/article/5cca95826c6a4e3d8df04fe72b845547
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Analisis senyawa volatil dari ekstrak tanaman yang berpotensi sebagai atraktan parasitoid telur wereng batang coklat, Anagrus nilaparvatae (Pang et Wang) (Hymenoptera: Mymaridae)

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