Parasitoid larva-pupa Tetrastichus howardi (Hymenoptera: Eulophidae) pada Pluttella xylostella L. (Lepidoptera: Yponomeutidae) di pertanaman kubis kecamatan batu dan poncokusumo, kabupaten malang

<p>The surveys of larval parasitiod <em>Plutella xylostella</em>, which have been done in cabbage plantations area in Batu and Poncokusumo, Malang east Java, found other larval parasitoid biside the commonly larval parasitiod <em>Diagdema semiclausum</em>. The parasitoi...

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Autores principales: Sri Karindah, Sutanto Sutanto, E. Siswanto, L. Sulistyowati
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Publicado: The Entomological Society of Indonesia 2017
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spelling oai:doaj.org-article:9084651ca7e14a56b017132ca80b4b4a2021-12-02T08:30:25ZParasitoid larva-pupa Tetrastichus howardi (Hymenoptera: Eulophidae) pada Pluttella xylostella L. (Lepidoptera: Yponomeutidae) di pertanaman kubis kecamatan batu dan poncokusumo, kabupaten malang1829-77222089-025710.5994/jei.2.1.61https://doaj.org/article/9084651ca7e14a56b017132ca80b4b4a2017-02-01T00:00:00Zhttp://jurnal.pei-pusat.org/index.php/jei/article/view/305https://doaj.org/toc/1829-7722https://doaj.org/toc/2089-0257<p>The surveys of larval parasitiod <em>Plutella xylostella</em>, which have been done in cabbage plantations area in Batu and Poncokusumo, Malang east Java, found other larval parasitoid biside the commonly larval parasitiod <em>Diagdema semiclausum</em>. The parasitoid was <em>Teratichus howardi</em> (Hyminoptera: Eulophidae). The percentage of parasitism was dependent of the altitude of cabbage plantation and developmental stage of crop. The percent of parasitism could reach 82% when parasitized larvae sampled in cabbage plant and the crop stage. Parasitism was also higher at the medium lowland rather than it was that the upland. <em>T. howardi</em> is a gregrarious larval-pupa endoparasitoid. The life cycle of <em>T. howardi</em> was 14-16 days. The longevity of male and female was influenced by the availability of hosts or the change of mating. The longevity of mated female which was offered some host is 14-21 days, but the longevity of mated female without hosts was 38-56 days. The mated male parasitoid lived from 1 to 4 days, but they lived 12-16 days when they were not mated. One female could lay some cluster of egg varied from 35-60 eggs cluster or from 142 to 235 eggs during the lifespan. One eggs cluster consist of ±4 eggs. The parasitoid laid one or two clusters of egg per host. Parasitoid laid eggs soon after mating at day one from eclosion until day 19<sup>th</sup>. Four to 28 Parasitoids could emerge from one host. One parasitoid was able to parasitize 17-30 larvae of <em>P. xylostella</em>.</p>Sri KarindahSutanto SutantoE. SiswantoL. SulistyowatiThe Entomological Society of IndonesiaarticleLarvae-pupae parasitoid, subfamily Tetrastichinae, famili Eulopidae, Plutella xylostellaZoologyQL1-991ENIDJurnal Entomologi Indonesia, Vol 2, Iss 1 (2017)
institution DOAJ
collection DOAJ
language EN
ID
topic Larvae-pupae parasitoid, subfamily Tetrastichinae, famili Eulopidae, Plutella xylostella
Zoology
QL1-991
spellingShingle Larvae-pupae parasitoid, subfamily Tetrastichinae, famili Eulopidae, Plutella xylostella
Zoology
QL1-991
Sri Karindah
Sutanto Sutanto
E. Siswanto
L. Sulistyowati
Parasitoid larva-pupa Tetrastichus howardi (Hymenoptera: Eulophidae) pada Pluttella xylostella L. (Lepidoptera: Yponomeutidae) di pertanaman kubis kecamatan batu dan poncokusumo, kabupaten malang
description <p>The surveys of larval parasitiod <em>Plutella xylostella</em>, which have been done in cabbage plantations area in Batu and Poncokusumo, Malang east Java, found other larval parasitoid biside the commonly larval parasitiod <em>Diagdema semiclausum</em>. The parasitoid was <em>Teratichus howardi</em> (Hyminoptera: Eulophidae). The percentage of parasitism was dependent of the altitude of cabbage plantation and developmental stage of crop. The percent of parasitism could reach 82% when parasitized larvae sampled in cabbage plant and the crop stage. Parasitism was also higher at the medium lowland rather than it was that the upland. <em>T. howardi</em> is a gregrarious larval-pupa endoparasitoid. The life cycle of <em>T. howardi</em> was 14-16 days. The longevity of male and female was influenced by the availability of hosts or the change of mating. The longevity of mated female which was offered some host is 14-21 days, but the longevity of mated female without hosts was 38-56 days. The mated male parasitoid lived from 1 to 4 days, but they lived 12-16 days when they were not mated. One female could lay some cluster of egg varied from 35-60 eggs cluster or from 142 to 235 eggs during the lifespan. One eggs cluster consist of ±4 eggs. The parasitoid laid one or two clusters of egg per host. Parasitoid laid eggs soon after mating at day one from eclosion until day 19<sup>th</sup>. Four to 28 Parasitoids could emerge from one host. One parasitoid was able to parasitize 17-30 larvae of <em>P. xylostella</em>.</p>
format article
author Sri Karindah
Sutanto Sutanto
E. Siswanto
L. Sulistyowati
author_facet Sri Karindah
Sutanto Sutanto
E. Siswanto
L. Sulistyowati
author_sort Sri Karindah
title Parasitoid larva-pupa Tetrastichus howardi (Hymenoptera: Eulophidae) pada Pluttella xylostella L. (Lepidoptera: Yponomeutidae) di pertanaman kubis kecamatan batu dan poncokusumo, kabupaten malang
title_short Parasitoid larva-pupa Tetrastichus howardi (Hymenoptera: Eulophidae) pada Pluttella xylostella L. (Lepidoptera: Yponomeutidae) di pertanaman kubis kecamatan batu dan poncokusumo, kabupaten malang
title_full Parasitoid larva-pupa Tetrastichus howardi (Hymenoptera: Eulophidae) pada Pluttella xylostella L. (Lepidoptera: Yponomeutidae) di pertanaman kubis kecamatan batu dan poncokusumo, kabupaten malang
title_fullStr Parasitoid larva-pupa Tetrastichus howardi (Hymenoptera: Eulophidae) pada Pluttella xylostella L. (Lepidoptera: Yponomeutidae) di pertanaman kubis kecamatan batu dan poncokusumo, kabupaten malang
title_full_unstemmed Parasitoid larva-pupa Tetrastichus howardi (Hymenoptera: Eulophidae) pada Pluttella xylostella L. (Lepidoptera: Yponomeutidae) di pertanaman kubis kecamatan batu dan poncokusumo, kabupaten malang
title_sort parasitoid larva-pupa tetrastichus howardi (hymenoptera: eulophidae) pada pluttella xylostella l. (lepidoptera: yponomeutidae) di pertanaman kubis kecamatan batu dan poncokusumo, kabupaten malang
publisher The Entomological Society of Indonesia
publishDate 2017
url https://doaj.org/article/9084651ca7e14a56b017132ca80b4b4a
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