Pengaruh sinar bulan terhadap telur Spodoptera exigua (Hübner) (Lepidoptera: Noctuidae) pada lahan bawang merah

<p><em>Spodoptera exigua</em> (Hübner) are nocturnal insects and one of the important pests of shallot. The activities of nocturnal insects are influenced by the moonlight. The aim of this research is to analyze the effect of moonlight on oviposition behaviour: number of egg patche...

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Autores principales: Hermanu Triwidodo, St Nurlaela Fauziah
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Publicado: The Entomological Society of Indonesia 2020
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spelling oai:doaj.org-article:5708345bb1d447728fcb190c5c27713c2021-12-02T08:54:11ZPengaruh sinar bulan terhadap telur Spodoptera exigua (Hübner) (Lepidoptera: Noctuidae) pada lahan bawang merah1829-77222089-025710.5994/jei.17.1.45https://doaj.org/article/5708345bb1d447728fcb190c5c27713c2020-04-01T00:00:00Zhttp://jurnal.pei-pusat.org/index.php/jei/article/view/573https://doaj.org/toc/1829-7722https://doaj.org/toc/2089-0257<p><em>Spodoptera exigua</em> (Hübner) are nocturnal insects and one of the important pests of shallot. The activities of nocturnal insects are influenced by the moonlight. The aim of this research is to analyze the effect of moonlight on oviposition behaviour: number of egg patches, number of eggs per patches and egg gpatches distribution pattern of <em>S. exigua</em>. The research was done on three shallot field at Brebes Regency, Central Java during the new, half and full moon. The sampling included observing the number of egg groups, the number of eggs per egg group, and egg groups distribution pattern of <em>S. exigua</em> on each observation plot. The egg groups distribution pattern of <em>S. exigua</em> based on Morisita index. The result of this research showed that the number of egg groups and the number of eggs per egg group always increased from the new, half, and full moon. In general, the egg groups distribution pattern of <em>S. exigua</em> were clustered on three moonlight conditions. High intensity of moonlight (full moon) was be able to increase the number of egg groups and the number of eggs per egg groups of <em>S. exigua</em>, its potentially cause more attacks.</p>Hermanu TriwidodoSt Nurlaela FauziahThe Entomological Society of Indonesiaarticleindeks morisitakelompok telurnokturnalsinar bulanZoologyQL1-991ENIDJurnal Entomologi Indonesia, Vol 17, Iss 1 (2020)
institution DOAJ
collection DOAJ
language EN
ID
topic indeks morisita
kelompok telur
nokturnal
sinar bulan
Zoology
QL1-991
spellingShingle indeks morisita
kelompok telur
nokturnal
sinar bulan
Zoology
QL1-991
Hermanu Triwidodo
St Nurlaela Fauziah
Pengaruh sinar bulan terhadap telur Spodoptera exigua (Hübner) (Lepidoptera: Noctuidae) pada lahan bawang merah
description <p><em>Spodoptera exigua</em> (Hübner) are nocturnal insects and one of the important pests of shallot. The activities of nocturnal insects are influenced by the moonlight. The aim of this research is to analyze the effect of moonlight on oviposition behaviour: number of egg patches, number of eggs per patches and egg gpatches distribution pattern of <em>S. exigua</em>. The research was done on three shallot field at Brebes Regency, Central Java during the new, half and full moon. The sampling included observing the number of egg groups, the number of eggs per egg group, and egg groups distribution pattern of <em>S. exigua</em> on each observation plot. The egg groups distribution pattern of <em>S. exigua</em> based on Morisita index. The result of this research showed that the number of egg groups and the number of eggs per egg group always increased from the new, half, and full moon. In general, the egg groups distribution pattern of <em>S. exigua</em> were clustered on three moonlight conditions. High intensity of moonlight (full moon) was be able to increase the number of egg groups and the number of eggs per egg groups of <em>S. exigua</em>, its potentially cause more attacks.</p>
format article
author Hermanu Triwidodo
St Nurlaela Fauziah
author_facet Hermanu Triwidodo
St Nurlaela Fauziah
author_sort Hermanu Triwidodo
title Pengaruh sinar bulan terhadap telur Spodoptera exigua (Hübner) (Lepidoptera: Noctuidae) pada lahan bawang merah
title_short Pengaruh sinar bulan terhadap telur Spodoptera exigua (Hübner) (Lepidoptera: Noctuidae) pada lahan bawang merah
title_full Pengaruh sinar bulan terhadap telur Spodoptera exigua (Hübner) (Lepidoptera: Noctuidae) pada lahan bawang merah
title_fullStr Pengaruh sinar bulan terhadap telur Spodoptera exigua (Hübner) (Lepidoptera: Noctuidae) pada lahan bawang merah
title_full_unstemmed Pengaruh sinar bulan terhadap telur Spodoptera exigua (Hübner) (Lepidoptera: Noctuidae) pada lahan bawang merah
title_sort pengaruh sinar bulan terhadap telur spodoptera exigua (hübner) (lepidoptera: noctuidae) pada lahan bawang merah
publisher The Entomological Society of Indonesia
publishDate 2020
url https://doaj.org/article/5708345bb1d447728fcb190c5c27713c
work_keys_str_mv AT hermanutriwidodo pengaruhsinarbulanterhadaptelurspodopteraexiguahubnerlepidopteranoctuidaepadalahanbawangmerah
AT stnurlaelafauziah pengaruhsinarbulanterhadaptelurspodopteraexiguahubnerlepidopteranoctuidaepadalahanbawangmerah
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