Keefektivan Beauveria bassiana (Bals.) Vuill. isolat Indigenous pagaralam sumatera selatan pada media beras terhadap larva Plutella xylostella Linn. (Lepidoptera: Yponomeutidae)

The objective of study was to investigate the effectiveness of <em>Beauveria bassiana</em> isolate cultured in half-ripe rice media against third-instar larvae of <em>Plutella xylostella</em>. The research used 10 isolates consisted of 4 isolates that were originnally collect...

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Autores principales:	Yulia Pudjiastuti, Erfansyah Erfansyah, Siti Herlinda
Formato:	article
Lenguaje:	EN ID
Publicado:	The Entomological Society of Indonesia 2017
Materias:	Effectivity, Plutella xylostella, Beauveria bassiana, LT50 Zoology QL1-991
Acceso en línea:	https://doaj.org/article/2e6632423330485ca94f9618def8b73b
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spelling	oai:doaj.org-article:2e6632423330485ca94f9618def8b73b2021-12-02T01:53:17ZKeefektivan Beauveria bassiana (Bals.) Vuill. isolat Indigenous pagaralam sumatera selatan pada media beras terhadap larva Plutella xylostella Linn. (Lepidoptera: Yponomeutidae)1829-77222089-025710.5994/jei.3.1.30https://doaj.org/article/2e6632423330485ca94f9618def8b73b2017-02-01T00:00:00Zhttp://jurnal.pei-pusat.org/index.php/jei/article/view/286https://doaj.org/toc/1829-7722https://doaj.org/toc/2089-0257The objective of study was to investigate the effectiveness of <em>Beauveria bassiana</em> isolate cultured in half-ripe rice media against third-instar larvae of <em>Plutella xylostella</em>. The research used 10 isolates consisted of 4 isolates that were originnally collected from Pagaralam i.e. PD1 (isolated from <em>P. xylostella</em> cadaver), PD2, PD8, PD9B (from <em>Crysodeixis chalcites</em> cadaver), and 6 isolates from other areas as comparison, i.e. CCW3 (from <em>Crysodeixis chalcites</em> cadaver), BBL (from <em>Hypothenemus hampei</em> cadaver), CH (from<em> Conomorpha cramerella</em> cadaver), CPJW (from <em>H. hampei </em>cadavi), WC (from <em>Nilaparvata lugens</em> cadaver), and WSJT (from<em> Leptocorixa acuta</em> cadaver). The parameters that were measured were mortality of larvae, time of death and behaviour of larvae after application. Result of the test showed that <em>B. bassiana</em> isolated from <em>L. acuta</em> (WSJT isolate) caused the highest mortality i.e. 73.34 %, with the highest spore density 5.6x107 spore ml-1 (in half-rice media) and 3.0x107 spore ml-1 (GYA media). The lowest LT50 was 19.27 hours, and was obtained from the application of PD9B. After application of B. bassiana, the behaviour of larvae was slightly change from a healthy one to less in consuming of food and then die.Yulia PudjiastutiErfansyah ErfansyahSiti HerlindaThe Entomological Society of IndonesiaarticleEffectivity, Plutella xylostella, Beauveria bassiana, LT50ZoologyQL1-991ENIDJurnal Entomologi Indonesia, Vol 3, Iss 1 (2017)
institution	DOAJ
collection	DOAJ
language	EN ID
topic	Effectivity, Plutella xylostella, Beauveria bassiana, LT50 Zoology QL1-991
spellingShingle	Effectivity, Plutella xylostella, Beauveria bassiana, LT50 Zoology QL1-991 Yulia Pudjiastuti Erfansyah Erfansyah Siti Herlinda Keefektivan Beauveria bassiana (Bals.) Vuill. isolat Indigenous pagaralam sumatera selatan pada media beras terhadap larva Plutella xylostella Linn. (Lepidoptera: Yponomeutidae)
description	The objective of study was to investigate the effectiveness of <em>Beauveria bassiana</em> isolate cultured in half-ripe rice media against third-instar larvae of <em>Plutella xylostella</em>. The research used 10 isolates consisted of 4 isolates that were originnally collected from Pagaralam i.e. PD1 (isolated from <em>P. xylostella</em> cadaver), PD2, PD8, PD9B (from <em>Crysodeixis chalcites</em> cadaver), and 6 isolates from other areas as comparison, i.e. CCW3 (from <em>Crysodeixis chalcites</em> cadaver), BBL (from <em>Hypothenemus hampei</em> cadaver), CH (from<em> Conomorpha cramerella</em> cadaver), CPJW (from <em>H. hampei </em>cadavi), WC (from <em>Nilaparvata lugens</em> cadaver), and WSJT (from<em> Leptocorixa acuta</em> cadaver). The parameters that were measured were mortality of larvae, time of death and behaviour of larvae after application. Result of the test showed that <em>B. bassiana</em> isolated from <em>L. acuta</em> (WSJT isolate) caused the highest mortality i.e. 73.34 %, with the highest spore density 5.6x107 spore ml-1 (in half-rice media) and 3.0x107 spore ml-1 (GYA media). The lowest LT50 was 19.27 hours, and was obtained from the application of PD9B. After application of B. bassiana, the behaviour of larvae was slightly change from a healthy one to less in consuming of food and then die.
format	article
author	Yulia Pudjiastuti Erfansyah Erfansyah Siti Herlinda
author_facet	Yulia Pudjiastuti Erfansyah Erfansyah Siti Herlinda
author_sort	Yulia Pudjiastuti
title	Keefektivan Beauveria bassiana (Bals.) Vuill. isolat Indigenous pagaralam sumatera selatan pada media beras terhadap larva Plutella xylostella Linn. (Lepidoptera: Yponomeutidae)
title_short	Keefektivan Beauveria bassiana (Bals.) Vuill. isolat Indigenous pagaralam sumatera selatan pada media beras terhadap larva Plutella xylostella Linn. (Lepidoptera: Yponomeutidae)
title_full	Keefektivan Beauveria bassiana (Bals.) Vuill. isolat Indigenous pagaralam sumatera selatan pada media beras terhadap larva Plutella xylostella Linn. (Lepidoptera: Yponomeutidae)
title_fullStr	Keefektivan Beauveria bassiana (Bals.) Vuill. isolat Indigenous pagaralam sumatera selatan pada media beras terhadap larva Plutella xylostella Linn. (Lepidoptera: Yponomeutidae)
title_full_unstemmed	Keefektivan Beauveria bassiana (Bals.) Vuill. isolat Indigenous pagaralam sumatera selatan pada media beras terhadap larva Plutella xylostella Linn. (Lepidoptera: Yponomeutidae)
title_sort	keefektivan beauveria bassiana (bals.) vuill. isolat indigenous pagaralam sumatera selatan pada media beras terhadap larva plutella xylostella linn. (lepidoptera: yponomeutidae)
publisher	The Entomological Society of Indonesia
publishDate	2017
url	https://doaj.org/article/2e6632423330485ca94f9618def8b73b
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Keefektivan Beauveria bassiana (Bals.) Vuill. isolat Indigenous pagaralam sumatera selatan pada media beras terhadap larva Plutella xylostella Linn. (Lepidoptera: Yponomeutidae)

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