Tomato genotypes with determinate growth and high acylsugar content presenting resistance to spider mite

Detalhes bibliográficos
Autor(a) principal: Maciel,Gabriel Mascarenhas
Data de Publicação: 2018
Outros Autores: Marquez,Guilherme Repeza, Silva,Ernani Clarete da, Andaló,Vanessa, Belloti,Igor Forigo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Crop Breeding and Applied Biotechnology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332018000100001
Resumo: Abstract Currently, the main control strategy for arthropod-pests in tomato cropping is the use of synthetic chemical insecticides and miticides. The study aimed to select tomato genotypes of Santa Cruz type, with determinate growth habit, which were rich in acylsugar and presented resistance to spider mite. The evaluated segregating populations were derived from interspecific crossing and were in the advanced generation F2BC2. Genotypes were assessed for acylsugars content, present in leaflets, trichomes at abaxial and adaxial parts and a repellence bioassay to the mite was performed. It was found that the genotype UFU-102-F2BC2#13 stood out in comparison to the others, showing determinate growth habit, high acylsugar content and resistance to spider mite. It was also possible to obtain genotypes that were similar to the wild specie S. pennellii, regarding the acylsugar content.
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spelling Tomato genotypes with determinate growth and high acylsugar content presenting resistance to spider miteAllelochemicalbiotic stressgrowth habitself-pruning geneTetranychus urticaeAbstract Currently, the main control strategy for arthropod-pests in tomato cropping is the use of synthetic chemical insecticides and miticides. The study aimed to select tomato genotypes of Santa Cruz type, with determinate growth habit, which were rich in acylsugar and presented resistance to spider mite. The evaluated segregating populations were derived from interspecific crossing and were in the advanced generation F2BC2. Genotypes were assessed for acylsugars content, present in leaflets, trichomes at abaxial and adaxial parts and a repellence bioassay to the mite was performed. It was found that the genotype UFU-102-F2BC2#13 stood out in comparison to the others, showing determinate growth habit, high acylsugar content and resistance to spider mite. It was also possible to obtain genotypes that were similar to the wild specie S. pennellii, regarding the acylsugar content.Crop Breeding and Applied Biotechnology2018-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332018000100001Crop Breeding and Applied Biotechnology v.18 n.1 2018reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/1984-70332018v18n1a1info:eu-repo/semantics/openAccessMaciel,Gabriel MascarenhasMarquez,Guilherme RepezaSilva,Ernani Clarete daAndaló,VanessaBelloti,Igor Forigoeng2018-02-28T00:00:00Zoai:scielo:S1984-70332018000100001Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2018-02-28T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv Tomato genotypes with determinate growth and high acylsugar content presenting resistance to spider mite
title Tomato genotypes with determinate growth and high acylsugar content presenting resistance to spider mite
spellingShingle Tomato genotypes with determinate growth and high acylsugar content presenting resistance to spider mite
Maciel,Gabriel Mascarenhas
Allelochemical
biotic stress
growth habit
self-pruning gene
Tetranychus urticae
title_short Tomato genotypes with determinate growth and high acylsugar content presenting resistance to spider mite
title_full Tomato genotypes with determinate growth and high acylsugar content presenting resistance to spider mite
title_fullStr Tomato genotypes with determinate growth and high acylsugar content presenting resistance to spider mite
title_full_unstemmed Tomato genotypes with determinate growth and high acylsugar content presenting resistance to spider mite
title_sort Tomato genotypes with determinate growth and high acylsugar content presenting resistance to spider mite
author Maciel,Gabriel Mascarenhas
author_facet Maciel,Gabriel Mascarenhas
Marquez,Guilherme Repeza
Silva,Ernani Clarete da
Andaló,Vanessa
Belloti,Igor Forigo
author_role author
author2 Marquez,Guilherme Repeza
Silva,Ernani Clarete da
Andaló,Vanessa
Belloti,Igor Forigo
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Maciel,Gabriel Mascarenhas
Marquez,Guilherme Repeza
Silva,Ernani Clarete da
Andaló,Vanessa
Belloti,Igor Forigo
dc.subject.por.fl_str_mv Allelochemical
biotic stress
growth habit
self-pruning gene
Tetranychus urticae
topic Allelochemical
biotic stress
growth habit
self-pruning gene
Tetranychus urticae
description Abstract Currently, the main control strategy for arthropod-pests in tomato cropping is the use of synthetic chemical insecticides and miticides. The study aimed to select tomato genotypes of Santa Cruz type, with determinate growth habit, which were rich in acylsugar and presented resistance to spider mite. The evaluated segregating populations were derived from interspecific crossing and were in the advanced generation F2BC2. Genotypes were assessed for acylsugars content, present in leaflets, trichomes at abaxial and adaxial parts and a repellence bioassay to the mite was performed. It was found that the genotype UFU-102-F2BC2#13 stood out in comparison to the others, showing determinate growth habit, high acylsugar content and resistance to spider mite. It was also possible to obtain genotypes that were similar to the wild specie S. pennellii, regarding the acylsugar content.
publishDate 2018
dc.date.none.fl_str_mv 2018-03-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332018000100001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332018000100001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1984-70332018v18n1a1
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
dc.source.none.fl_str_mv Crop Breeding and Applied Biotechnology v.18 n.1 2018
reponame:Crop Breeding and Applied Biotechnology
instname:Sociedade Brasileira de Melhoramento de Plantas
instacron:CBAB
instname_str Sociedade Brasileira de Melhoramento de Plantas
instacron_str CBAB
institution CBAB
reponame_str Crop Breeding and Applied Biotechnology
collection Crop Breeding and Applied Biotechnology
repository.name.fl_str_mv Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantas
repository.mail.fl_str_mv cbabjournal@gmail.com||cbab@ufv.br
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