Host Acceptance and Plant Resistance: A Comparative Behavioral Study of Myzus persicae and Acyrthosiphon pisum

Aphids are prominent phloem-feeding insect pests. Myzus persicae and Acyrthosiphon pisum are generalist and specialist species, respectively. In this study, these two aphid species were used to investigate host acceptance and plant resistance to aphid feeding. &...

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Autores principales:	Yi-Syuan Jhou, Sushanthi Poovendhan, Li-Hsin Huang, Chi-Wei Tsai
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	aphid electrical penetration graph behavior host plant Science Q
Acceso en línea:	https://doaj.org/article/447c1fed96b544b298d02f568d222f94
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spelling	oai:doaj.org-article:447c1fed96b544b298d02f568d222f942021-11-25T17:59:13ZHost Acceptance and Plant Resistance: A Comparative Behavioral Study of <i>Myzus persicae</i> and <i>Acyrthosiphon pisum</i>10.3390/insects121109752075-4450https://doaj.org/article/447c1fed96b544b298d02f568d222f942021-10-01T00:00:00Zhttps://www.mdpi.com/2075-4450/12/11/975https://doaj.org/toc/2075-4450Aphids are prominent phloem-feeding insect pests. <i>Myzus persicae</i> and <i>Acyrthosiphon pisum</i> are generalist and specialist species, respectively. In this study, these two aphid species were used to investigate host acceptance and plant resistance to aphid feeding. <i>M.</i><i>persicae</i> survived and reproduced on rape (<i>Brassica rapa</i>), but few individuals (9%) survived on faba bean (<i>Vicia faba</i>). <i>A.</i><i>pisum</i> survived and reproduced on faba bean, but no <i>A.</i><i>pisum</i> survived on rape. The probing and feeding behavior of <i>M. persicae</i> and <i>A. pisum</i> on rape and faba bean was examined using an electrical penetration graph (EPG) technique. The results demonstrated the feeding preferences of these two aphid species. The EPG results suggest that the resistance of faba bean to <i>M. persicae</i> and that of rape to <i>A. pisum</i> are likely residing in the phloem and mesophyll tissues, respectively. Due to the distinct probing and feeding behaviors, specialist and generalist aphids would have different impacts on the epidemiology of plant viral diseases. The findings can be applied to the management of viral diseases transmitted by specialist or generalist aphids in crop production.Yi-Syuan JhouSushanthi PoovendhanLi-Hsin HuangChi-Wei TsaiMDPI AGarticleaphidelectrical penetration graphbehaviorhost plantScienceQENInsects, Vol 12, Iss 975, p 975 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	aphid electrical penetration graph behavior host plant Science Q
spellingShingle	aphid electrical penetration graph behavior host plant Science Q Yi-Syuan Jhou Sushanthi Poovendhan Li-Hsin Huang Chi-Wei Tsai Host Acceptance and Plant Resistance: A Comparative Behavioral Study of <i>Myzus persicae</i> and <i>Acyrthosiphon pisum</i>
description	Aphids are prominent phloem-feeding insect pests. <i>Myzus persicae</i> and <i>Acyrthosiphon pisum</i> are generalist and specialist species, respectively. In this study, these two aphid species were used to investigate host acceptance and plant resistance to aphid feeding. <i>M.</i><i>persicae</i> survived and reproduced on rape (<i>Brassica rapa</i>), but few individuals (9%) survived on faba bean (<i>Vicia faba</i>). <i>A.</i><i>pisum</i> survived and reproduced on faba bean, but no <i>A.</i><i>pisum</i> survived on rape. The probing and feeding behavior of <i>M. persicae</i> and <i>A. pisum</i> on rape and faba bean was examined using an electrical penetration graph (EPG) technique. The results demonstrated the feeding preferences of these two aphid species. The EPG results suggest that the resistance of faba bean to <i>M. persicae</i> and that of rape to <i>A. pisum</i> are likely residing in the phloem and mesophyll tissues, respectively. Due to the distinct probing and feeding behaviors, specialist and generalist aphids would have different impacts on the epidemiology of plant viral diseases. The findings can be applied to the management of viral diseases transmitted by specialist or generalist aphids in crop production.
format	article
author	Yi-Syuan Jhou Sushanthi Poovendhan Li-Hsin Huang Chi-Wei Tsai
author_facet	Yi-Syuan Jhou Sushanthi Poovendhan Li-Hsin Huang Chi-Wei Tsai
author_sort	Yi-Syuan Jhou
title	Host Acceptance and Plant Resistance: A Comparative Behavioral Study of <i>Myzus persicae</i> and <i>Acyrthosiphon pisum</i>
title_short	Host Acceptance and Plant Resistance: A Comparative Behavioral Study of <i>Myzus persicae</i> and <i>Acyrthosiphon pisum</i>
title_full	Host Acceptance and Plant Resistance: A Comparative Behavioral Study of <i>Myzus persicae</i> and <i>Acyrthosiphon pisum</i>
title_fullStr	Host Acceptance and Plant Resistance: A Comparative Behavioral Study of <i>Myzus persicae</i> and <i>Acyrthosiphon pisum</i>
title_full_unstemmed	Host Acceptance and Plant Resistance: A Comparative Behavioral Study of <i>Myzus persicae</i> and <i>Acyrthosiphon pisum</i>
title_sort	host acceptance and plant resistance: a comparative behavioral study of <i>myzus persicae</i> and <i>acyrthosiphon pisum</i>
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/447c1fed96b544b298d02f568d222f94
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Host Acceptance and Plant Resistance: A Comparative Behavioral Study of <i>Myzus persicae</i> and <i>Acyrthosiphon pisum</i>

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