Serangan hama invasif Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) pada tanaman jagung di Kabupaten Ende Flores, Indonesia

Corn is the main commodity in Ende Regency. One of the obstacles faced by farmers at the end of 2019 was the attack of the armyworm Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) which is an invasive pest. Information about its spread in Flores are lacking. Therefore the aim of this re...

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Autores principales:	Yustina MSW Pu'u, Charly Mutiara
Formato:	article
Lenguaje:	EN ID
Publicado:	The Entomological Society of Indonesia 2021
Materias:	armyworm attack population spread Zoology QL1-991
Acceso en línea:	https://doi.org/10.5994/jei.18.2.153 https://doaj.org/article/8ae68adabe124edf9daeb1753521f477
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spelling	oai:doaj.org-article:8ae68adabe124edf9daeb1753521f4772021-12-02T19:39:24ZSerangan hama invasif Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) pada tanaman jagung di Kabupaten Ende Flores, Indonesiahttps://doi.org/10.5994/jei.18.2.1531829-77222089-0257https://doaj.org/article/8ae68adabe124edf9daeb1753521f4772021-08-01T00:00:00Zhttp://jurnal.pei-pusat.org/index.php/jei/article/view/622https://doaj.org/toc/1829-7722https://doaj.org/toc/2089-0257Corn is the main commodity in Ende Regency. One of the obstacles faced by farmers at the end of 2019 was the attack of the armyworm Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) which is an invasive pest. Information about its spread in Flores are lacking. Therefore the aim of this research is to conduct a survey on the geographic distribution of S. frugiperda during the growing season of June–July 2020 in Flores, its infestation, and the presence of natural enemies. Observations were made on 200 sample plants in each of the 5 location. Calculations were made on the population level and intensity of attack. The intensity of the attack was measured using the Davis scale. The results showed that the pest population and attack intensity of S. frugiperda in the Rewarangga village was 8.15 individuals/plant and 76%, Lokoboko was 1.32 individuals/plant and 34%, Nanganesa was 2.48 individuals/plant and 51%, Rewarangga amounted to 5.96 individuals/plant and 55%, and Borokanda 3.31 individuals/plant and 42%. The natural enemies of S. frugiperda have not been found in the field.Yustina MSW Pu'u Charly Mutiara The Entomological Society of IndonesiaarticlearmywormattackpopulationspreadZoologyQL1-991ENIDJurnal Entomologi Indonesia, Vol 18, Iss 2, Pp 153-158 (2021)
institution	DOAJ
collection	DOAJ
language	EN ID
topic	armyworm attack population spread Zoology QL1-991
spellingShingle	armyworm attack population spread Zoology QL1-991 Yustina MSW Pu'u Charly Mutiara Serangan hama invasif Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) pada tanaman jagung di Kabupaten Ende Flores, Indonesia
description	Corn is the main commodity in Ende Regency. One of the obstacles faced by farmers at the end of 2019 was the attack of the armyworm Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) which is an invasive pest. Information about its spread in Flores are lacking. Therefore the aim of this research is to conduct a survey on the geographic distribution of S. frugiperda during the growing season of June–July 2020 in Flores, its infestation, and the presence of natural enemies. Observations were made on 200 sample plants in each of the 5 location. Calculations were made on the population level and intensity of attack. The intensity of the attack was measured using the Davis scale. The results showed that the pest population and attack intensity of S. frugiperda in the Rewarangga village was 8.15 individuals/plant and 76%, Lokoboko was 1.32 individuals/plant and 34%, Nanganesa was 2.48 individuals/plant and 51%, Rewarangga amounted to 5.96 individuals/plant and 55%, and Borokanda 3.31 individuals/plant and 42%. The natural enemies of S. frugiperda have not been found in the field.
format	article
author	Yustina MSW Pu'u Charly Mutiara
author_facet	Yustina MSW Pu'u Charly Mutiara
author_sort	Yustina MSW Pu'u
title	Serangan hama invasif Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) pada tanaman jagung di Kabupaten Ende Flores, Indonesia
title_short	Serangan hama invasif Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) pada tanaman jagung di Kabupaten Ende Flores, Indonesia
title_full	Serangan hama invasif Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) pada tanaman jagung di Kabupaten Ende Flores, Indonesia
title_fullStr	Serangan hama invasif Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) pada tanaman jagung di Kabupaten Ende Flores, Indonesia
title_full_unstemmed	Serangan hama invasif Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) pada tanaman jagung di Kabupaten Ende Flores, Indonesia
title_sort	serangan hama invasif spodoptera frugiperda (j. e. smith) (lepidoptera: noctuidae) pada tanaman jagung di kabupaten ende flores, indonesia
publisher	The Entomological Society of Indonesia
publishDate	2021
url	https://doi.org/10.5994/jei.18.2.153 https://doaj.org/article/8ae68adabe124edf9daeb1753521f477
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Serangan hama invasif Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae) pada tanaman jagung di Kabupaten Ende Flores, Indonesia

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