Reppelency to spider mite mediated by the gene mi and by the synergism between high foliar contents of acylsugar and zingiberene in tomato

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dc.creatorCelso Mattes Deoliveira
dc.creatorWilson Roberto Maluf
dc.creatorThiago Matos Andrade
dc.creatorAline Marchese
dc.creatorAndré Lasmar
dc.creatorGisele Cristina de Oliveira Menino
dc.creatorAlcinei Mistico Azevedo
dc.date.accessioned2022-03-28T18:05:23Z
dc.date.accessioned2025-09-08T23:44:41Z
dc.date.available2022-03-28T18:05:23Z
dc.date.issued2018
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.description.sponsorshipOutra Agência
dc.identifier.doihttps://doi.org/10.14393/BJ-v34n6a2018-39575
dc.identifier.issn19813163
dc.identifier.urihttps://hdl.handle.net/1843/40503
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofBioscience journal
dc.rightsAcesso Aberto
dc.subjectÁcaro rajado
dc.subjectTomate
dc.titleReppelency to spider mite mediated by the gene mi and by the synergism between high foliar contents of acylsugar and zingiberene in tomato
dc.title.alternativeRepelênca ao ácaro-rajado mediada pelo gene mi e pelo sinergismo entre altos teores foliares de acilaçúcares e de zingibereno em tomateiro
dc.typeArtigo de periódico
local.citation.epage1539
local.citation.issue6
local.citation.spage1532
local.citation.volume34
local.description.resumoTomato 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.
local.identifier.orcidhttps://orcid.org/0000-0001-5196-0851
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://seer.ufu.br/index.php/biosciencejournal/article/view/39575

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