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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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) |
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Larvae-pupae parasitoid, subfamily Tetrastichinae, famili Eulopidae, Plutella xylostella Zoology QL1-991 |
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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> |
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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 |
work_keys_str_mv |
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