Productivity, acylsugar concentrations and resistance to the two-spotted spider mite in genotypes of salad tomatoes
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662020000900596 |
Resumo: | ABSTRACT The objective of this study was to characterize genotypes of the salad-type tomato with a determinate growth habit and select genotypes resistant to the two-spotted spider mite for higher productivity and fruit quality. The experiment was conducted at the Horticultural Experimental Station (18°42’43.19” S and 47°29’55.8” W, 873 m altitude) of the Universidade Federal de Uberlândia (UFU), Monte Carmelo campus, from January to June 2018. The experimental design was in randomized blocks containing 16 treatments [12 populations of the F3RC2 generation and four controls: two commercial cultivars (Santa Clara and Rio Grande), the recurrent parent (UFU-057) and the wild species Solanum pennellii (LA-716)] with three repetitions. The accessions UFU-057F3RC210#3.6.1 and UFU-057F3RC213#2.1.2 have high potential for genetic improvement regarding resistance to the two-spotted spider mite. The genotypes UFU-13#4.4.1, UFU-7#4.7.1, UFU-7#4.3.2, UFU-13#2.5.2 and UFU-13#2.1.3 present higher acylsugar concentrations than S. pennellii, in addition to higher productivity and number of fruits per plant. It is suggested to explore combinations between those genotypes previously described with UFU-8#2.4.1 to obtain hybrids with high acylsugar concentrations, two-spotted spider mite resistance, high productivity and increased fruit mass. |
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Productivity, acylsugar concentrations and resistance to the two-spotted spider mite in genotypes of salad tomatoesSolanum lycopersicum L.Tetranychus urticaebiotic stressallelochemicalsABSTRACT The objective of this study was to characterize genotypes of the salad-type tomato with a determinate growth habit and select genotypes resistant to the two-spotted spider mite for higher productivity and fruit quality. The experiment was conducted at the Horticultural Experimental Station (18°42’43.19” S and 47°29’55.8” W, 873 m altitude) of the Universidade Federal de Uberlândia (UFU), Monte Carmelo campus, from January to June 2018. The experimental design was in randomized blocks containing 16 treatments [12 populations of the F3RC2 generation and four controls: two commercial cultivars (Santa Clara and Rio Grande), the recurrent parent (UFU-057) and the wild species Solanum pennellii (LA-716)] with three repetitions. The accessions UFU-057F3RC210#3.6.1 and UFU-057F3RC213#2.1.2 have high potential for genetic improvement regarding resistance to the two-spotted spider mite. The genotypes UFU-13#4.4.1, UFU-7#4.7.1, UFU-7#4.3.2, UFU-13#2.5.2 and UFU-13#2.1.3 present higher acylsugar concentrations than S. pennellii, in addition to higher productivity and number of fruits per plant. It is suggested to explore combinations between those genotypes previously described with UFU-8#2.4.1 to obtain hybrids with high acylsugar concentrations, two-spotted spider mite resistance, high productivity and increased fruit mass.Departamento de Engenharia Agrícola - UFCG2020-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662020000900596Revista Brasileira de Engenharia Agrícola e Ambiental v.24 n.9 2020reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online)instname:Universidade Federal de Campina Grande (UFCG)instacron:UFCG10.1590/1807-1929/agriambi.v24n9p596-602info:eu-repo/semantics/openAccessPeixoto,Joicy V. M.Ribeiro,Ana L. A.Maciel,Gabriel M.Oliveira,Camila S. deFinzi,Rafael R.Moraes,Emmerson R. deeng2020-08-21T00:00:00Zoai:scielo:S1415-43662020000900596Revistahttp://www.scielo.br/rbeaaPUBhttps://old.scielo.br/oai/scielo-oai.php||agriambi@agriambi.com.br1807-19291415-4366opendoar:2020-08-21T00:00Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG)false |
dc.title.none.fl_str_mv |
Productivity, acylsugar concentrations and resistance to the two-spotted spider mite in genotypes of salad tomatoes |
title |
Productivity, acylsugar concentrations and resistance to the two-spotted spider mite in genotypes of salad tomatoes |
spellingShingle |
Productivity, acylsugar concentrations and resistance to the two-spotted spider mite in genotypes of salad tomatoes Peixoto,Joicy V. M. Solanum lycopersicum L. Tetranychus urticae biotic stress allelochemicals |
title_short |
Productivity, acylsugar concentrations and resistance to the two-spotted spider mite in genotypes of salad tomatoes |
title_full |
Productivity, acylsugar concentrations and resistance to the two-spotted spider mite in genotypes of salad tomatoes |
title_fullStr |
Productivity, acylsugar concentrations and resistance to the two-spotted spider mite in genotypes of salad tomatoes |
title_full_unstemmed |
Productivity, acylsugar concentrations and resistance to the two-spotted spider mite in genotypes of salad tomatoes |
title_sort |
Productivity, acylsugar concentrations and resistance to the two-spotted spider mite in genotypes of salad tomatoes |
author |
Peixoto,Joicy V. M. |
author_facet |
Peixoto,Joicy V. M. Ribeiro,Ana L. A. Maciel,Gabriel M. Oliveira,Camila S. de Finzi,Rafael R. Moraes,Emmerson R. de |
author_role |
author |
author2 |
Ribeiro,Ana L. A. Maciel,Gabriel M. Oliveira,Camila S. de Finzi,Rafael R. Moraes,Emmerson R. de |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Peixoto,Joicy V. M. Ribeiro,Ana L. A. Maciel,Gabriel M. Oliveira,Camila S. de Finzi,Rafael R. Moraes,Emmerson R. de |
dc.subject.por.fl_str_mv |
Solanum lycopersicum L. Tetranychus urticae biotic stress allelochemicals |
topic |
Solanum lycopersicum L. Tetranychus urticae biotic stress allelochemicals |
description |
ABSTRACT The objective of this study was to characterize genotypes of the salad-type tomato with a determinate growth habit and select genotypes resistant to the two-spotted spider mite for higher productivity and fruit quality. The experiment was conducted at the Horticultural Experimental Station (18°42’43.19” S and 47°29’55.8” W, 873 m altitude) of the Universidade Federal de Uberlândia (UFU), Monte Carmelo campus, from January to June 2018. The experimental design was in randomized blocks containing 16 treatments [12 populations of the F3RC2 generation and four controls: two commercial cultivars (Santa Clara and Rio Grande), the recurrent parent (UFU-057) and the wild species Solanum pennellii (LA-716)] with three repetitions. The accessions UFU-057F3RC210#3.6.1 and UFU-057F3RC213#2.1.2 have high potential for genetic improvement regarding resistance to the two-spotted spider mite. The genotypes UFU-13#4.4.1, UFU-7#4.7.1, UFU-7#4.3.2, UFU-13#2.5.2 and UFU-13#2.1.3 present higher acylsugar concentrations than S. pennellii, in addition to higher productivity and number of fruits per plant. It is suggested to explore combinations between those genotypes previously described with UFU-8#2.4.1 to obtain hybrids with high acylsugar concentrations, two-spotted spider mite resistance, high productivity and increased fruit mass. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-09-01 |
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=S1415-43662020000900596 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662020000900596 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1807-1929/agriambi.v24n9p596-602 |
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 |
Departamento de Engenharia Agrícola - UFCG |
publisher.none.fl_str_mv |
Departamento de Engenharia Agrícola - UFCG |
dc.source.none.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental v.24 n.9 2020 reponame:Revista Brasileira de Engenharia Agrícola e Ambiental (Online) instname:Universidade Federal de Campina Grande (UFCG) instacron:UFCG |
instname_str |
Universidade Federal de Campina Grande (UFCG) |
instacron_str |
UFCG |
institution |
UFCG |
reponame_str |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
collection |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Engenharia Agrícola e Ambiental (Online) - Universidade Federal de Campina Grande (UFCG) |
repository.mail.fl_str_mv |
||agriambi@agriambi.com.br |
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1750297687443374080 |