Evaluasi pelepasan Trichogramma spp. untuk pengendalian penggerek pucuk dan batang tebu

The success and effectiveness evaluation of Trichogramma releases for controlling sugarcane top borer (Scirpophaga excerptalis (Walker)) and stalk borers (Chilo spp.) have not been intensively evaluated. This research was aimed...

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Autores principales:	Nurindah Nurindah, Dwi Adi Sunarto, Sujak Sujak
Formato:	article
Lenguaje:	EN ID
Publicado:	The Entomological Society of Indonesia 2017
Materias:	Scirpophaga excerptalis, Chilo sp., Trichogramma, Telenomus Zoology QL1-991
Acceso en línea:	https://doaj.org/article/7dcdde802cfb4847bed362f785a3e708
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spelling	oai:doaj.org-article:7dcdde802cfb4847bed362f785a3e7082021-12-02T00:13:51ZEvaluasi pelepasan Trichogramma spp. untuk pengendalian penggerek pucuk dan batang tebu1829-77222089-025710.5994/jei.13.2.107https://doaj.org/article/7dcdde802cfb4847bed362f785a3e7082017-03-01T00:00:00Zhttp://jurnal.pei-pusat.org/index.php/jei/article/view/152https://doaj.org/toc/1829-7722https://doaj.org/toc/2089-0257<p>The success and effectiveness evaluation of <em>Trichogramma </em>releases for controlling sugarcane top borer (<em>Scirpophaga excerptalis </em>(Walker)) and stalk borers (<em>Chilo </em>spp.) have not been intensively evaluated. This research was aimed to evaluate the control technique of sugarcane borer complex by releasing <em>Trichogramma </em>spp. The evaluation approach was performance tests of the parasitoid fitness through determination of reproductive rate and parasitism capacity of the parasitoids. Field observations were also done to obtain the borers’ egg parasitism level in <em>Trichogramma </em>released and unreleased sugarcane fields. The observation was done by collecting the borers’ eggs in such fields and egg parasitism level was recorded. Results showed that releases of <em>Trichogramma chilonis </em>Ishii<em> </em>or <em>Trichogramma japonicum </em>Ashmead<em> </em>were not effectively caused egg parasitism on <em>S. excerptalis</em> or <em>Chilo </em>spp. A hundred % parasitism of <em>S. excerptalis</em> eggs and 77% parasitism of <em>Chilo</em> spp. were caused by <em>Telenomus </em>sp. <em>T. chilonis </em>parasitized only <em>Chilo </em>spp. Reproductive performance of <em>T. japonicum</em> indicated a low reproduction capacity. Mass releases of <em>Trichogramma</em> spp. for controlling the sugarcane borers’ complex in Indonesia has to be reconsidered by taking into account the species and release technique to obtain a successful biocontrol of sugarcane borers’ complex.</p>Nurindah NurindahDwi Adi SunartoSujak SujakThe Entomological Society of IndonesiaarticleScirpophaga excerptalis, Chilo sp., Trichogramma, TelenomusZoologyQL1-991ENIDJurnal Entomologi Indonesia, Vol 13, Iss 2 (2017)
institution	DOAJ
collection	DOAJ
language	EN ID
topic	Scirpophaga excerptalis, Chilo sp., Trichogramma, Telenomus Zoology QL1-991
spellingShingle	Scirpophaga excerptalis, Chilo sp., Trichogramma, Telenomus Zoology QL1-991 Nurindah Nurindah Dwi Adi Sunarto Sujak Sujak Evaluasi pelepasan Trichogramma spp. untuk pengendalian penggerek pucuk dan batang tebu
description	<p>The success and effectiveness evaluation of <em>Trichogramma </em>releases for controlling sugarcane top borer (<em>Scirpophaga excerptalis </em>(Walker)) and stalk borers (<em>Chilo </em>spp.) have not been intensively evaluated. This research was aimed to evaluate the control technique of sugarcane borer complex by releasing <em>Trichogramma </em>spp. The evaluation approach was performance tests of the parasitoid fitness through determination of reproductive rate and parasitism capacity of the parasitoids. Field observations were also done to obtain the borers’ egg parasitism level in <em>Trichogramma </em>released and unreleased sugarcane fields. The observation was done by collecting the borers’ eggs in such fields and egg parasitism level was recorded. Results showed that releases of <em>Trichogramma chilonis </em>Ishii<em> </em>or <em>Trichogramma japonicum </em>Ashmead<em> </em>were not effectively caused egg parasitism on <em>S. excerptalis</em> or <em>Chilo </em>spp. A hundred % parasitism of <em>S. excerptalis</em> eggs and 77% parasitism of <em>Chilo</em> spp. were caused by <em>Telenomus </em>sp. <em>T. chilonis </em>parasitized only <em>Chilo </em>spp. Reproductive performance of <em>T. japonicum</em> indicated a low reproduction capacity. Mass releases of <em>Trichogramma</em> spp. for controlling the sugarcane borers’ complex in Indonesia has to be reconsidered by taking into account the species and release technique to obtain a successful biocontrol of sugarcane borers’ complex.</p>
format	article
author	Nurindah Nurindah Dwi Adi Sunarto Sujak Sujak
author_facet	Nurindah Nurindah Dwi Adi Sunarto Sujak Sujak
author_sort	Nurindah Nurindah
title	Evaluasi pelepasan Trichogramma spp. untuk pengendalian penggerek pucuk dan batang tebu
title_short	Evaluasi pelepasan Trichogramma spp. untuk pengendalian penggerek pucuk dan batang tebu
title_full	Evaluasi pelepasan Trichogramma spp. untuk pengendalian penggerek pucuk dan batang tebu
title_fullStr	Evaluasi pelepasan Trichogramma spp. untuk pengendalian penggerek pucuk dan batang tebu
title_full_unstemmed	Evaluasi pelepasan Trichogramma spp. untuk pengendalian penggerek pucuk dan batang tebu
title_sort	evaluasi pelepasan trichogramma spp. untuk pengendalian penggerek pucuk dan batang tebu
publisher	The Entomological Society of Indonesia
publishDate	2017
url	https://doaj.org/article/7dcdde802cfb4847bed362f785a3e708
work_keys_str_mv	AT nurindahnurindah evaluasipelepasantrichogrammasppuntukpengendalianpenggerekpucukdanbatangtebu AT dwiadisunarto evaluasipelepasantrichogrammasppuntukpengendalianpenggerekpucukdanbatangtebu AT sujaksujak evaluasipelepasantrichogrammasppuntukpengendalianpenggerekpucukdanbatangtebu
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Evaluasi pelepasan Trichogramma spp. untuk pengendalian penggerek pucuk dan batang tebu

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