The effects of a parasitoid wasp of a gall-making insect on host plant characteristics and the abundance of sharing host-plant herbivore

Abstract. Triyogo A, Yasuda H. 2019. The effects of a parasitoid wasp of a gall-making insect on host plant characteristics and the abundance of sharing host-plant herbivore. Biodiversitas 20: 3499-3507. The present study has evaluated the indirect, top-down effects of a parasitoid wasp, Torymus ben...

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Autores principales:	Ananto Triyogo, Hironori Yasuda
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2019
Materias:	gall-making wasp, herbivores, induced response, parasitoid wasp, top-down effects Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/8039447ae86d46a58c5ae21b48d2bcd0
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spelling	oai:doaj.org-article:8039447ae86d46a58c5ae21b48d2bcd02021-11-21T21:59:05ZThe effects of a parasitoid wasp of a gall-making insect on host plant characteristics and the abundance of sharing host-plant herbivore1412-033X2085-472210.13057/biodiv/d201206https://doaj.org/article/8039447ae86d46a58c5ae21b48d2bcd02019-11-01T00:00:00Zhttps://smujo.id/biodiv/article/view/4569https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Triyogo A, Yasuda H. 2019. The effects of a parasitoid wasp of a gall-making insect on host plant characteristics and the abundance of sharing host-plant herbivore. Biodiversitas 20: 3499-3507. The present study has evaluated the indirect, top-down effects of a parasitoid wasp, Torymus beneficus Yasumatsu et Kamijo (Hymenoptera: Torymidae), of a gall-maker, Dryocosmus kuriphilus Yasumatsu (Hymenoptera: Cynipidae), on the characteristics of the chestnut tree, Castanea crenata Siebold & Zucc. (Fagales: Fagaceae), and the implications for other herbivores, the aphid, Myzocallis kuricola (Matsumura) (Homoptera: Aphididae). sharing the same host plant. In a field experiment, the behavior of D. kuriphilus larvae on chestnut tree was influenced by the T. beneficus as indicated by a small increment of gall volume. However, parasitism did not affect certain other leaf characteristics that were induced by the gall wasp. Here we show that the characteristics of chestnut tree induced by the gall-making wasp affected M. kuricola that subsequently attacked the chestnut tree. However, the hypothesis that top-down effects by natural enemies may affect other herbivores on chestnut tree through its influence on gall-making wasp was not supported in this study. This study shows that parasitism of a gall-maker does not affect the other herbivore sharing the same host plant. Furthermore, the top-down effects of the parasitoid's behavior on plants may have different effects on sharing host herbivores that attack galled plants.Ananto TriyogoHironori YasudaMBI & UNS Soloarticlegall-making wasp, herbivores, induced response, parasitoid wasp, top-down effectsBiology (General)QH301-705.5ENBiodiversitas, Vol 20, Iss 12 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	gall-making wasp, herbivores, induced response, parasitoid wasp, top-down effects Biology (General) QH301-705.5
spellingShingle	gall-making wasp, herbivores, induced response, parasitoid wasp, top-down effects Biology (General) QH301-705.5 Ananto Triyogo Hironori Yasuda The effects of a parasitoid wasp of a gall-making insect on host plant characteristics and the abundance of sharing host-plant herbivore
description	Abstract. Triyogo A, Yasuda H. 2019. The effects of a parasitoid wasp of a gall-making insect on host plant characteristics and the abundance of sharing host-plant herbivore. Biodiversitas 20: 3499-3507. The present study has evaluated the indirect, top-down effects of a parasitoid wasp, Torymus beneficus Yasumatsu et Kamijo (Hymenoptera: Torymidae), of a gall-maker, Dryocosmus kuriphilus Yasumatsu (Hymenoptera: Cynipidae), on the characteristics of the chestnut tree, Castanea crenata Siebold & Zucc. (Fagales: Fagaceae), and the implications for other herbivores, the aphid, Myzocallis kuricola (Matsumura) (Homoptera: Aphididae). sharing the same host plant. In a field experiment, the behavior of D. kuriphilus larvae on chestnut tree was influenced by the T. beneficus as indicated by a small increment of gall volume. However, parasitism did not affect certain other leaf characteristics that were induced by the gall wasp. Here we show that the characteristics of chestnut tree induced by the gall-making wasp affected M. kuricola that subsequently attacked the chestnut tree. However, the hypothesis that top-down effects by natural enemies may affect other herbivores on chestnut tree through its influence on gall-making wasp was not supported in this study. This study shows that parasitism of a gall-maker does not affect the other herbivore sharing the same host plant. Furthermore, the top-down effects of the parasitoid's behavior on plants may have different effects on sharing host herbivores that attack galled plants.
format	article
author	Ananto Triyogo Hironori Yasuda
author_facet	Ananto Triyogo Hironori Yasuda
author_sort	Ananto Triyogo
title	The effects of a parasitoid wasp of a gall-making insect on host plant characteristics and the abundance of sharing host-plant herbivore
title_short	The effects of a parasitoid wasp of a gall-making insect on host plant characteristics and the abundance of sharing host-plant herbivore
title_full	The effects of a parasitoid wasp of a gall-making insect on host plant characteristics and the abundance of sharing host-plant herbivore
title_fullStr	The effects of a parasitoid wasp of a gall-making insect on host plant characteristics and the abundance of sharing host-plant herbivore
title_full_unstemmed	The effects of a parasitoid wasp of a gall-making insect on host plant characteristics and the abundance of sharing host-plant herbivore
title_sort	effects of a parasitoid wasp of a gall-making insect on host plant characteristics and the abundance of sharing host-plant herbivore
publisher	MBI & UNS Solo
publishDate	2019
url	https://doaj.org/article/8039447ae86d46a58c5ae21b48d2bcd0
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The effects of a parasitoid wasp of a gall-making insect on host plant characteristics and the abundance of sharing host-plant herbivore

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