Nisbah kelamin dan pola peletakan telur parasitoid Trichogramma chilotraeae Nagaraja & Nagarkatti (Hymenoptera: Trichogrammatidae) pada berbagai jumlah inang
The objective of the research was to study sex ratio and oviposition sequence of egg parasitoid <em>Trichogramma chilotraeae</em> in relation with host density under laboratory condition. Parasitoid response with respect to oviposition sequence was examined by exposing five different hos...
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The Entomological Society of Indonesia
2017
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oai:doaj.org-article:e116ca7ab0c64233a17cad935cf7bee22021-12-02T06:35:51ZNisbah kelamin dan pola peletakan telur parasitoid Trichogramma chilotraeae Nagaraja & Nagarkatti (Hymenoptera: Trichogrammatidae) pada berbagai jumlah inang1829-77222089-025710.5994/jei.4.1.1https://doaj.org/article/e116ca7ab0c64233a17cad935cf7bee22017-02-01T00:00:00Zhttp://jurnal.pei-pusat.org/index.php/jei/article/view/272https://doaj.org/toc/1829-7722https://doaj.org/toc/2089-0257The objective of the research was to study sex ratio and oviposition sequence of egg parasitoid <em>Trichogramma chilotraeae</em> in relation with host density under laboratory condition. Parasitoid response with respect to oviposition sequence was examined by exposing five different host (egg) densities: 3, 6, 12, 24 and 48 on female parasitoids <em>T. chilotraeae</em>. Results showed that in general, female parasitoid laid its female progeny at the beginning of oviposition sequence. Host density was found to have a strong effect on sex ratio. Sex ratio increase with increasing of host number.hasriyanty hasriyantyDamayanti BuchoriPudjianto PudjiantoThe Entomological Society of IndonesiaarticleTrichogramma chilotraeae, number of host, sex ratio, sequence oviposition.ZoologyQL1-991ENIDJurnal Entomologi Indonesia, Vol 4, Iss 1 (2017) |
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Trichogramma chilotraeae, number of host, sex ratio, sequence oviposition. Zoology QL1-991 |
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Trichogramma chilotraeae, number of host, sex ratio, sequence oviposition. Zoology QL1-991 hasriyanty hasriyanty Damayanti Buchori Pudjianto Pudjianto Nisbah kelamin dan pola peletakan telur parasitoid Trichogramma chilotraeae Nagaraja & Nagarkatti (Hymenoptera: Trichogrammatidae) pada berbagai jumlah inang |
description |
The objective of the research was to study sex ratio and oviposition sequence of egg parasitoid <em>Trichogramma chilotraeae</em> in relation with host density under laboratory condition. Parasitoid response with respect to oviposition sequence was examined by exposing five different host (egg) densities: 3, 6, 12, 24 and 48 on female parasitoids <em>T. chilotraeae</em>. Results showed that in general, female parasitoid laid its female progeny at the beginning of oviposition sequence. Host density was found to have a strong effect on sex ratio. Sex ratio increase with increasing of host number. |
format |
article |
author |
hasriyanty hasriyanty Damayanti Buchori Pudjianto Pudjianto |
author_facet |
hasriyanty hasriyanty Damayanti Buchori Pudjianto Pudjianto |
author_sort |
hasriyanty hasriyanty |
title |
Nisbah kelamin dan pola peletakan telur parasitoid Trichogramma chilotraeae Nagaraja & Nagarkatti (Hymenoptera: Trichogrammatidae) pada berbagai jumlah inang |
title_short |
Nisbah kelamin dan pola peletakan telur parasitoid Trichogramma chilotraeae Nagaraja & Nagarkatti (Hymenoptera: Trichogrammatidae) pada berbagai jumlah inang |
title_full |
Nisbah kelamin dan pola peletakan telur parasitoid Trichogramma chilotraeae Nagaraja & Nagarkatti (Hymenoptera: Trichogrammatidae) pada berbagai jumlah inang |
title_fullStr |
Nisbah kelamin dan pola peletakan telur parasitoid Trichogramma chilotraeae Nagaraja & Nagarkatti (Hymenoptera: Trichogrammatidae) pada berbagai jumlah inang |
title_full_unstemmed |
Nisbah kelamin dan pola peletakan telur parasitoid Trichogramma chilotraeae Nagaraja & Nagarkatti (Hymenoptera: Trichogrammatidae) pada berbagai jumlah inang |
title_sort |
nisbah kelamin dan pola peletakan telur parasitoid trichogramma chilotraeae nagaraja & nagarkatti (hymenoptera: trichogrammatidae) pada berbagai jumlah inang |
publisher |
The Entomological Society of Indonesia |
publishDate |
2017 |
url |
https://doaj.org/article/e116ca7ab0c64233a17cad935cf7bee2 |
work_keys_str_mv |
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