Penyimpanan suhu rendah berbagai fase hidup parasitoid: pengaruhnya terhadap parasitisasi dan kebugaran Trichogrammatoidea armigera Nagaraja (Hymenoptera: Trichogrammatidae)

<em>T. armigera</em> is one of the potential egg parasitoids. The aim of this research was to study the effects of low temperatures ( 9ºC and 15ºC) on the fitness of <em>T. armigera</em>. The design of the experiments is a factorial design with two factors (temperature and ag...

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Autores principales:	Murtiyarini Murtiyarini, Damayanti Buchori, Utomo Kartosuwondo
Formato:	article
Lenguaje:	EN ID
Publicado:	The Entomological Society of Indonesia 2017
Materias:	Trichogrammatoidea armigera, egg parasitoid, temperature, fitness, age. Zoology QL1-991
Acceso en línea:	https://doaj.org/article/af99eba4c1a44196af54039e129610e7
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spelling	oai:doaj.org-article:af99eba4c1a44196af54039e129610e72021-12-02T04:32:27ZPenyimpanan suhu rendah berbagai fase hidup parasitoid: pengaruhnya terhadap parasitisasi dan kebugaran Trichogrammatoidea armigera Nagaraja (Hymenoptera: Trichogrammatidae)1829-77222089-025710.5994/jei.3.2.71https://doaj.org/article/af99eba4c1a44196af54039e129610e72017-02-01T00:00:00Zhttp://jurnal.pei-pusat.org/index.php/jei/article/view/279https://doaj.org/toc/1829-7722https://doaj.org/toc/2089-0257<em>T. armigera</em> is one of the potential egg parasitoids. The aim of this research was to study the effects of low temperatures ( 9ºC and 15ºC) on the fitness of <em>T. armigera</em>. The design of the experiments is a factorial design with two factors (temperature and age of parasitoid), with 10 replicates. Fitness were measured based on the survival, fertility, size, sex ratio, lifespan and fecundity. Result showed that the emergence of <em>T. armigera</em> was postponed by 2-5 days under low temperatures. Temperatures had a more significant effect than age of parasitoid. The postponement of adult emergence is very useful in regard to field application schedules. Percentage of adults emergence, sex ratio, egg productivity, fecundity tended to decrease under low temperatures, the length of female adult wings varied in each treatment and it tended to be shorter in 9ºC, while the width of female adult heads was almost similar in all treatment except in untreated control. These characters are very important in determining the fitness of the parasitoid in the field.Murtiyarini MurtiyariniDamayanti BuchoriUtomo KartosuwondoThe Entomological Society of IndonesiaarticleTrichogrammatoidea armigera, egg parasitoid, temperature, fitness, age.ZoologyQL1-991ENIDJurnal Entomologi Indonesia, Vol 3, Iss 2 (2017)
institution	DOAJ
collection	DOAJ
language	EN ID
topic	Trichogrammatoidea armigera, egg parasitoid, temperature, fitness, age. Zoology QL1-991
spellingShingle	Trichogrammatoidea armigera, egg parasitoid, temperature, fitness, age. Zoology QL1-991 Murtiyarini Murtiyarini Damayanti Buchori Utomo Kartosuwondo Penyimpanan suhu rendah berbagai fase hidup parasitoid: pengaruhnya terhadap parasitisasi dan kebugaran Trichogrammatoidea armigera Nagaraja (Hymenoptera: Trichogrammatidae)
description	<em>T. armigera</em> is one of the potential egg parasitoids. The aim of this research was to study the effects of low temperatures ( 9ºC and 15ºC) on the fitness of <em>T. armigera</em>. The design of the experiments is a factorial design with two factors (temperature and age of parasitoid), with 10 replicates. Fitness were measured based on the survival, fertility, size, sex ratio, lifespan and fecundity. Result showed that the emergence of <em>T. armigera</em> was postponed by 2-5 days under low temperatures. Temperatures had a more significant effect than age of parasitoid. The postponement of adult emergence is very useful in regard to field application schedules. Percentage of adults emergence, sex ratio, egg productivity, fecundity tended to decrease under low temperatures, the length of female adult wings varied in each treatment and it tended to be shorter in 9ºC, while the width of female adult heads was almost similar in all treatment except in untreated control. These characters are very important in determining the fitness of the parasitoid in the field.
format	article
author	Murtiyarini Murtiyarini Damayanti Buchori Utomo Kartosuwondo
author_facet	Murtiyarini Murtiyarini Damayanti Buchori Utomo Kartosuwondo
author_sort	Murtiyarini Murtiyarini
title	Penyimpanan suhu rendah berbagai fase hidup parasitoid: pengaruhnya terhadap parasitisasi dan kebugaran Trichogrammatoidea armigera Nagaraja (Hymenoptera: Trichogrammatidae)
title_short	Penyimpanan suhu rendah berbagai fase hidup parasitoid: pengaruhnya terhadap parasitisasi dan kebugaran Trichogrammatoidea armigera Nagaraja (Hymenoptera: Trichogrammatidae)
title_full	Penyimpanan suhu rendah berbagai fase hidup parasitoid: pengaruhnya terhadap parasitisasi dan kebugaran Trichogrammatoidea armigera Nagaraja (Hymenoptera: Trichogrammatidae)
title_fullStr	Penyimpanan suhu rendah berbagai fase hidup parasitoid: pengaruhnya terhadap parasitisasi dan kebugaran Trichogrammatoidea armigera Nagaraja (Hymenoptera: Trichogrammatidae)
title_full_unstemmed	Penyimpanan suhu rendah berbagai fase hidup parasitoid: pengaruhnya terhadap parasitisasi dan kebugaran Trichogrammatoidea armigera Nagaraja (Hymenoptera: Trichogrammatidae)
title_sort	penyimpanan suhu rendah berbagai fase hidup parasitoid: pengaruhnya terhadap parasitisasi dan kebugaran trichogrammatoidea armigera nagaraja (hymenoptera: trichogrammatidae)
publisher	The Entomological Society of Indonesia
publishDate	2017
url	https://doaj.org/article/af99eba4c1a44196af54039e129610e7
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Penyimpanan suhu rendah berbagai fase hidup parasitoid: pengaruhnya terhadap parasitisasi dan kebugaran Trichogrammatoidea armigera Nagaraja (Hymenoptera: Trichogrammatidae)

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