Reppelency to spider mite mediated by the gene mi and by the synergism between high foliar contents of acylsugar and zingiberene in tomato
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/39575 |
Resumo: | Tomato fruits (Solanum Lycopersicum) are intended for human consumption in its in natura or industrially processed form. However, the expansion of its cultivation area has favored the emergence of pests, such as spider mite (Tetranychus urticae), which significantly affects the production. The objective of this study was to quantify and evaluate the repellency of tomato lines to spider mite in function of the gene Mi and of the individual and synergistic effects of acylsugar and zingiberelene allelochemicals. The experiment consisted of a complete randomized design with four replications. For the bioassay, four fully expanded leaflets with similar size were removed from the upper third of the plants at pre-flowering phenological stage. The bioassay was carried out in a cold chamber, at 16±1°C, and 64 ± 4% RH. The gene Mi was not effective in conferring repellency to spider mite. On the other hand, zingiberene and acylsugar were efficient and equivalent regarding repellency to spider mite. When combined in tomato lines, zingiberene and acylsugar had synergistic effect, which increased repellency to spider mite. |
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Reppelency to spider mite mediated by the gene mi and by the synergism between high foliar contents of acylsugar and zingiberene in tomato Repelênca ao ácaro-rajado mediada pelo gene mi e pelo sinergismo entre altos teores foliares de acilaçúcares e de zingibereno em tomateiroTetranychus urticaeSolanum lycopersicumbreedingAgricultural SciencesTomato fruits (Solanum Lycopersicum) are intended for human consumption in its in natura or industrially processed form. However, the expansion of its cultivation area has favored the emergence of pests, such as spider mite (Tetranychus urticae), which significantly affects the production. The objective of this study was to quantify and evaluate the repellency of tomato lines to spider mite in function of the gene Mi and of the individual and synergistic effects of acylsugar and zingiberelene allelochemicals. The experiment consisted of a complete randomized design with four replications. For the bioassay, four fully expanded leaflets with similar size were removed from the upper third of the plants at pre-flowering phenological stage. The bioassay was carried out in a cold chamber, at 16±1°C, and 64 ± 4% RH. The gene Mi was not effective in conferring repellency to spider mite. On the other hand, zingiberene and acylsugar were efficient and equivalent regarding repellency to spider mite. When combined in tomato lines, zingiberene and acylsugar had synergistic effect, which increased repellency to spider mite.O tomate (Solanum Lycopersicum) é um produto destinado à alimentação humana, seja na forma industrializada ou “in natura”. A expansão da área de cultivo dessa cultura favoreceu, entretanto, o surgimento de pragas e de doenças de difícil controle, que afetam significantemente a sua produção. Assim, o objetivo, neste trabalho, foi quantificar e comparar os efeitos do gene Mi, do alto teor de AA (isoladamente), do alto teor de ZGB (isoladamente) e dos altos teores de AA e ZGB (simultaneamente) na repelência de linhagens de tomateiro ao ácaro-rajado Tetranychus urticae, e detectar possíveis efeitos sinergísticos da presença dos dois aleloquímicos relativamente à presença de só um deles, isoladamente. O delineamento utilizado foi inteiramente casualizado, com 4 repetições. Foram retirados 4 folíolos expandidos de tamanhos semelhantes no terço superior das plantas em estádio fenológico de pré-florescimento. Obioensaio foi realizado no interior de câmara fria, à temperatura de 16±1 ºC e umidade relativa de 64±4%. A resistência conferida pelos genótipos ricos em AA ou ZGB, na repelência ao ácaro-rajado do gênero Tetranychus urticae, em todos os tempos avaliados, superou todas as testemunhas, inclusive o TOM 684. O gene Mi não alterou na resistência. Houve efeito sinergístico entre AA e ZGB.EDUFU2018-12-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/3957510.14393/BJ-v34n6a2018-39575Bioscience Journal ; Vol. 34 No. 6 (2018): Nov./Dec.; 1532-1539Bioscience Journal ; v. 34 n. 6 (2018): Nov./Dec.; 1532-15391981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/39575/24827Brazil; ContemporaryCopyright (c) 2018 Celso Mattes de Oliveira, Wilson Roberto Maluf, Thiago Matos Andrade, Aline Marchese, André Lasmar, Gisele Cristina de Oliveira Menino, Alcinei Místico Azevedohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessOliveira, Celso Mattes deMaluf, Wilson RobertoAndrade, Thiago MatosMarchese, AlineLasmar, AndréMenino, Gisele Cristina de OliveiraAzevedo, Alcinei Místico2022-02-02T04:17:44Zoai:ojs.www.seer.ufu.br:article/39575Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-02-02T04:17:44Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Reppelency to spider mite mediated by the gene mi and by the synergism between high foliar contents of acylsugar and zingiberene in tomato Repelênca ao ácaro-rajado mediada pelo gene mi e pelo sinergismo entre altos teores foliares de acilaçúcares e de zingibereno em tomateiro |
title |
Reppelency to spider mite mediated by the gene mi and by the synergism between high foliar contents of acylsugar and zingiberene in tomato |
spellingShingle |
Reppelency to spider mite mediated by the gene mi and by the synergism between high foliar contents of acylsugar and zingiberene in tomato Oliveira, Celso Mattes de Tetranychus urticae Solanum lycopersicum breeding Agricultural Sciences |
title_short |
Reppelency to spider mite mediated by the gene mi and by the synergism between high foliar contents of acylsugar and zingiberene in tomato |
title_full |
Reppelency to spider mite mediated by the gene mi and by the synergism between high foliar contents of acylsugar and zingiberene in tomato |
title_fullStr |
Reppelency to spider mite mediated by the gene mi and by the synergism between high foliar contents of acylsugar and zingiberene in tomato |
title_full_unstemmed |
Reppelency to spider mite mediated by the gene mi and by the synergism between high foliar contents of acylsugar and zingiberene in tomato |
title_sort |
Reppelency to spider mite mediated by the gene mi and by the synergism between high foliar contents of acylsugar and zingiberene in tomato |
author |
Oliveira, Celso Mattes de |
author_facet |
Oliveira, Celso Mattes de Maluf, Wilson Roberto Andrade, Thiago Matos Marchese, Aline Lasmar, André Menino, Gisele Cristina de Oliveira Azevedo, Alcinei Místico |
author_role |
author |
author2 |
Maluf, Wilson Roberto Andrade, Thiago Matos Marchese, Aline Lasmar, André Menino, Gisele Cristina de Oliveira Azevedo, Alcinei Místico |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Oliveira, Celso Mattes de Maluf, Wilson Roberto Andrade, Thiago Matos Marchese, Aline Lasmar, André Menino, Gisele Cristina de Oliveira Azevedo, Alcinei Místico |
dc.subject.por.fl_str_mv |
Tetranychus urticae Solanum lycopersicum breeding Agricultural Sciences |
topic |
Tetranychus urticae Solanum lycopersicum breeding Agricultural Sciences |
description |
Tomato fruits (Solanum Lycopersicum) are intended for human consumption in its in natura or industrially processed form. However, the expansion of its cultivation area has favored the emergence of pests, such as spider mite (Tetranychus urticae), which significantly affects the production. The objective of this study was to quantify and evaluate the repellency of tomato lines to spider mite in function of the gene Mi and of the individual and synergistic effects of acylsugar and zingiberelene allelochemicals. The experiment consisted of a complete randomized design with four replications. For the bioassay, four fully expanded leaflets with similar size were removed from the upper third of the plants at pre-flowering phenological stage. The bioassay was carried out in a cold chamber, at 16±1°C, and 64 ± 4% RH. The gene Mi was not effective in conferring repellency to spider mite. On the other hand, zingiberene and acylsugar were efficient and equivalent regarding repellency to spider mite. When combined in tomato lines, zingiberene and acylsugar had synergistic effect, which increased repellency to spider mite. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-12-14 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/39575 10.14393/BJ-v34n6a2018-39575 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/39575 |
identifier_str_mv |
10.14393/BJ-v34n6a2018-39575 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/39575/24827 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 34 No. 6 (2018): Nov./Dec.; 1532-1539 Bioscience Journal ; v. 34 n. 6 (2018): Nov./Dec.; 1532-1539 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
_version_ |
1797069078502834176 |