Effect of sugarcane cultivars infected with sugarcane yellow leaf virus (Scylv) on feeding behavior and biological performance of melanaphis sacchari (hemiptera: Aphididae)
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3390/plants10102122 http://hdl.handle.net/11449/222553 |
Resumo: | Sugarcane yellow leaf virus (ScYLV), Polerovirus, Luteoviridae, is one of the main viruses that infect sugarcane worldwide. The virus is transmitted by the aphid Melanaphis sacchari in a persis-tent, circulative manner. To better understand the interactions between ScYLV, sugarcane geno-types and M. sacchari, we explored the effect of sugarcane cultivars on the feeding behavior and biological performance of the vector. The number of nymphs, adults, winged, total number of aphids and dead aphids was assayed, and an electrical penetration graph (EPG) was used to mon-itor the stylet activities. Multivariate analysis showed changes in the vector’s behavior and biology on cultivars, identifying specific groups of resistance. In the cultivar 7569, only 5.5% of the insects were able to stay longer on sustained phloem ingestion, while in the other seven cultivars these values varied from 20% to 60%. M. sacchari showed low phloem activities in cultivars 7569 and Bio266. Overall, cultivar 7569 showed the worst biological performance of aphids, with the insects presenting mechanical difficulties for feeding and a shorter duration of the phloem period, and thus being considered the most resistant. We conclude that ScYLV virus infection in different sugarcane cultivars induced specific changes in the host plant, modifying the behavior of its main vector, which may favor or impair virus transmission. |
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Effect of sugarcane cultivars infected with sugarcane yellow leaf virus (Scylv) on feeding behavior and biological performance of melanaphis sacchari (hemiptera: Aphididae)Aphid performanceElectrical penetration graphPlant virus resistanceProbing behaviorSaccharum sppSugarcane yellow leaf virus (ScYLV), Polerovirus, Luteoviridae, is one of the main viruses that infect sugarcane worldwide. The virus is transmitted by the aphid Melanaphis sacchari in a persis-tent, circulative manner. To better understand the interactions between ScYLV, sugarcane geno-types and M. sacchari, we explored the effect of sugarcane cultivars on the feeding behavior and biological performance of the vector. The number of nymphs, adults, winged, total number of aphids and dead aphids was assayed, and an electrical penetration graph (EPG) was used to mon-itor the stylet activities. Multivariate analysis showed changes in the vector’s behavior and biology on cultivars, identifying specific groups of resistance. In the cultivar 7569, only 5.5% of the insects were able to stay longer on sustained phloem ingestion, while in the other seven cultivars these values varied from 20% to 60%. M. sacchari showed low phloem activities in cultivars 7569 and Bio266. Overall, cultivar 7569 showed the worst biological performance of aphids, with the insects presenting mechanical difficulties for feeding and a shorter duration of the phloem period, and thus being considered the most resistant. We conclude that ScYLV virus infection in different sugarcane cultivars induced specific changes in the host plant, modifying the behavior of its main vector, which may favor or impair virus transmission.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)School of Agricultural and Veterinarian Sciences—FCAV São Paulo State University—UNESPDep. of Entomology and Acarology Escola Superior de Agricultura Luiz de Queiroz (ESALQ) University of São PauloSugarcane Research Centre Instituto Agronômico de Campinas—IACCrop Protection Research Centre Instituto Biológico—IBSchool of Agricultural and Veterinarian Sciences—FCAV São Paulo State University—UNESPCAPES: 001CNPq: 314181/2020‐2Universidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Instituto Agronômico de Campinas—IACInstituto Biológico—IBBertasello, Luiz Eduardo Tilhaqui [UNESP]Carmo‐sousa, MichelePrado Maluta, Nathalie K.Rossini Pinto, Luciana [UNESP]Spotti Lopes, João R.Gonçalves, Marcos Cesar [UNESP]2022-04-28T19:45:23Z2022-04-28T19:45:23Z2021-10-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.3390/plants10102122Plants, v. 10, n. 10, 2021.2223-7747http://hdl.handle.net/11449/22255310.3390/plants101021222-s2.0-85116338047Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPlantsinfo:eu-repo/semantics/openAccess2022-04-28T19:45:23Zoai:repositorio.unesp.br:11449/222553Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:15:03.793697Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Effect of sugarcane cultivars infected with sugarcane yellow leaf virus (Scylv) on feeding behavior and biological performance of melanaphis sacchari (hemiptera: Aphididae) |
title |
Effect of sugarcane cultivars infected with sugarcane yellow leaf virus (Scylv) on feeding behavior and biological performance of melanaphis sacchari (hemiptera: Aphididae) |
spellingShingle |
Effect of sugarcane cultivars infected with sugarcane yellow leaf virus (Scylv) on feeding behavior and biological performance of melanaphis sacchari (hemiptera: Aphididae) Bertasello, Luiz Eduardo Tilhaqui [UNESP] Aphid performance Electrical penetration graph Plant virus resistance Probing behavior Saccharum spp |
title_short |
Effect of sugarcane cultivars infected with sugarcane yellow leaf virus (Scylv) on feeding behavior and biological performance of melanaphis sacchari (hemiptera: Aphididae) |
title_full |
Effect of sugarcane cultivars infected with sugarcane yellow leaf virus (Scylv) on feeding behavior and biological performance of melanaphis sacchari (hemiptera: Aphididae) |
title_fullStr |
Effect of sugarcane cultivars infected with sugarcane yellow leaf virus (Scylv) on feeding behavior and biological performance of melanaphis sacchari (hemiptera: Aphididae) |
title_full_unstemmed |
Effect of sugarcane cultivars infected with sugarcane yellow leaf virus (Scylv) on feeding behavior and biological performance of melanaphis sacchari (hemiptera: Aphididae) |
title_sort |
Effect of sugarcane cultivars infected with sugarcane yellow leaf virus (Scylv) on feeding behavior and biological performance of melanaphis sacchari (hemiptera: Aphididae) |
author |
Bertasello, Luiz Eduardo Tilhaqui [UNESP] |
author_facet |
Bertasello, Luiz Eduardo Tilhaqui [UNESP] Carmo‐sousa, Michele Prado Maluta, Nathalie K. Rossini Pinto, Luciana [UNESP] Spotti Lopes, João R. Gonçalves, Marcos Cesar [UNESP] |
author_role |
author |
author2 |
Carmo‐sousa, Michele Prado Maluta, Nathalie K. Rossini Pinto, Luciana [UNESP] Spotti Lopes, João R. Gonçalves, Marcos Cesar [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) Universidade de São Paulo (USP) Instituto Agronômico de Campinas—IAC Instituto Biológico—IB |
dc.contributor.author.fl_str_mv |
Bertasello, Luiz Eduardo Tilhaqui [UNESP] Carmo‐sousa, Michele Prado Maluta, Nathalie K. Rossini Pinto, Luciana [UNESP] Spotti Lopes, João R. Gonçalves, Marcos Cesar [UNESP] |
dc.subject.por.fl_str_mv |
Aphid performance Electrical penetration graph Plant virus resistance Probing behavior Saccharum spp |
topic |
Aphid performance Electrical penetration graph Plant virus resistance Probing behavior Saccharum spp |
description |
Sugarcane yellow leaf virus (ScYLV), Polerovirus, Luteoviridae, is one of the main viruses that infect sugarcane worldwide. The virus is transmitted by the aphid Melanaphis sacchari in a persis-tent, circulative manner. To better understand the interactions between ScYLV, sugarcane geno-types and M. sacchari, we explored the effect of sugarcane cultivars on the feeding behavior and biological performance of the vector. The number of nymphs, adults, winged, total number of aphids and dead aphids was assayed, and an electrical penetration graph (EPG) was used to mon-itor the stylet activities. Multivariate analysis showed changes in the vector’s behavior and biology on cultivars, identifying specific groups of resistance. In the cultivar 7569, only 5.5% of the insects were able to stay longer on sustained phloem ingestion, while in the other seven cultivars these values varied from 20% to 60%. M. sacchari showed low phloem activities in cultivars 7569 and Bio266. Overall, cultivar 7569 showed the worst biological performance of aphids, with the insects presenting mechanical difficulties for feeding and a shorter duration of the phloem period, and thus being considered the most resistant. We conclude that ScYLV virus infection in different sugarcane cultivars induced specific changes in the host plant, modifying the behavior of its main vector, which may favor or impair virus transmission. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-10-01 2022-04-28T19:45:23Z 2022-04-28T19:45:23Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.3390/plants10102122 Plants, v. 10, n. 10, 2021. 2223-7747 http://hdl.handle.net/11449/222553 10.3390/plants10102122 2-s2.0-85116338047 |
url |
http://dx.doi.org/10.3390/plants10102122 http://hdl.handle.net/11449/222553 |
identifier_str_mv |
Plants, v. 10, n. 10, 2021. 2223-7747 10.3390/plants10102122 2-s2.0-85116338047 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Plants |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128486736396288 |