Relationship between acylsugars, glandular trichome and resistance of tomato plants to the silverleaf whitefly

Detalhes bibliográficos
Autor(a) principal: de Freitas, Joelson Andre
Data de Publicação: 2008
Outros Autores: Brandão Nonato, Maria Fernanda, Souza, Vanderley Soares, Maluf, Wilson Roberto, Ciociola Junior, Americo Lorio, Demolin Leite, Germano Leao
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2286
Resumo: This work was carried out to understand the effect of glandular trichome type IV with acylsugars on the resistance to Bemisia argentifolii in tomato plants. The genotypes used were: Lycopersicon esculentum ‘TOM-584’, without acylsugars and type IV trichomes; L. pennellii ‘LA-716’, rich in acylsugars and type IV trichomes as well as its F2 plants: BPX-370#30 and BPX-370#79. The experiment was established in a completely randomized design with four treatments (genotypes), three and six replications from the parents and F2 plants, respectively. The trichome type IV quantification was made by using 20 paradermic cuts from the abaxial side of the leaflets; a sample of five leaflets per plant and four cuts per leaflet was used. A set data of acylsugars contents, number of dead adults and live whitefly nymphs, on the genotypes in test were obtained from other works. Contrasts were made between the medium of the trichome density of F2 genotypes as well as the quantity of dead adults and live whitefly nymphs. It was not confirmed the influence of type IV trichomes on the quantity of dead adults and live nymphs. The respective presence and absence of dead adults and live whitefly nymphs, in tomato plants with type IV trichomes, is due to acylsugars contents in these trichomes
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spelling Relationship between acylsugars, glandular trichome and resistance of tomato plants to the silverleaf whiteflyRelações entre acilaçúcares, tricoma glandular e resistência do tomateiro à mosca brancaLycopersicon spp.Bemisia argentifoliialeloquímicosseleção indireta5.00.00.00-4 Ciências AgráriasThis work was carried out to understand the effect of glandular trichome type IV with acylsugars on the resistance to Bemisia argentifolii in tomato plants. The genotypes used were: Lycopersicon esculentum ‘TOM-584’, without acylsugars and type IV trichomes; L. pennellii ‘LA-716’, rich in acylsugars and type IV trichomes as well as its F2 plants: BPX-370#30 and BPX-370#79. The experiment was established in a completely randomized design with four treatments (genotypes), three and six replications from the parents and F2 plants, respectively. The trichome type IV quantification was made by using 20 paradermic cuts from the abaxial side of the leaflets; a sample of five leaflets per plant and four cuts per leaflet was used. A set data of acylsugars contents, number of dead adults and live whitefly nymphs, on the genotypes in test were obtained from other works. Contrasts were made between the medium of the trichome density of F2 genotypes as well as the quantity of dead adults and live whitefly nymphs. It was not confirmed the influence of type IV trichomes on the quantity of dead adults and live nymphs. The respective presence and absence of dead adults and live whitefly nymphs, in tomato plants with type IV trichomes, is due to acylsugars contents in these trichomesEste trabalho foi desenvolvido com o objetivo de entender o envolvimento dos tricomas glandulares tipo IV, contendo acilaçúcares, na resistência de tomateiro à Bemisia argentifolii. Os genótipos utilizados foram: Lycopersicon esculentum ‘TOM-584’, desprovido de acilaçúcares e de tricomas tipo IV; L. pennellii ‘LA-716’, rico em acilaçúcares e em tricomas tipo IV; bem como suas plantas F2: BPX-370#30 e BPX-370#79. O experimento foi instalado em delineamento inteiramente casualizado com quatro tratamentos (genótipos), três e seis repetições dos parentais e dos clones F2, respectivamente. As quantificações dos tricomas tipo IV foram feitas do lado abaxial dos folíolos, em 20 cortes paradérmicos/planta, distribuídos em cinco folíolos/planta e quatro cortes/folíolo. As informações sobre os teores de acilaçúcares, bem como dos números de adultos mortos e ninfas vivas de mosca branca dos genótipos em teste, foram obtidas de outros estudos. Foram realizados contrastes entre as médias dos genótipos F2, para a densidade de tricomas, número de adultos mortos e de ninfas vivas de mosca branca. Não houve influência do tricoma tipo IV na resistência do tomateiro à mosca branca. A presença de adultos mortos do inseto nas plantas com este tipo de tricoma, bem como a ausência ou pequena quantidade de ninfas vivas, são explicadas pela ação dos acilaçúcares carreados por esse tipo de tricomaUniversidade Estadual de Maringá2008-04-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/228610.4025/actasciagron.v24i0.2286Acta Scientiarum. Agronomy; Vol 24 (2002); 1313-1316Acta Scientiarum. Agronomy; v. 24 (2002); 1313-13161807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2286/1784de Freitas, Joelson AndreBrandão Nonato, Maria FernandaSouza, Vanderley SoaresMaluf, Wilson RobertoCiociola Junior, Americo LorioDemolin Leite, Germano Leaoinfo:eu-repo/semantics/openAccess2022-11-23T18:37:45Zoai:periodicos.uem.br/ojs:article/2286Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:45Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Relationship between acylsugars, glandular trichome and resistance of tomato plants to the silverleaf whitefly
Relações entre acilaçúcares, tricoma glandular e resistência do tomateiro à mosca branca
title Relationship between acylsugars, glandular trichome and resistance of tomato plants to the silverleaf whitefly
spellingShingle Relationship between acylsugars, glandular trichome and resistance of tomato plants to the silverleaf whitefly
de Freitas, Joelson Andre
Lycopersicon spp.
Bemisia argentifolii
aleloquímicos
seleção indireta
5.00.00.00-4 Ciências Agrárias
title_short Relationship between acylsugars, glandular trichome and resistance of tomato plants to the silverleaf whitefly
title_full Relationship between acylsugars, glandular trichome and resistance of tomato plants to the silverleaf whitefly
title_fullStr Relationship between acylsugars, glandular trichome and resistance of tomato plants to the silverleaf whitefly
title_full_unstemmed Relationship between acylsugars, glandular trichome and resistance of tomato plants to the silverleaf whitefly
title_sort Relationship between acylsugars, glandular trichome and resistance of tomato plants to the silverleaf whitefly
author de Freitas, Joelson Andre
author_facet de Freitas, Joelson Andre
Brandão Nonato, Maria Fernanda
Souza, Vanderley Soares
Maluf, Wilson Roberto
Ciociola Junior, Americo Lorio
Demolin Leite, Germano Leao
author_role author
author2 Brandão Nonato, Maria Fernanda
Souza, Vanderley Soares
Maluf, Wilson Roberto
Ciociola Junior, Americo Lorio
Demolin Leite, Germano Leao
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv de Freitas, Joelson Andre
Brandão Nonato, Maria Fernanda
Souza, Vanderley Soares
Maluf, Wilson Roberto
Ciociola Junior, Americo Lorio
Demolin Leite, Germano Leao
dc.subject.por.fl_str_mv Lycopersicon spp.
Bemisia argentifolii
aleloquímicos
seleção indireta
5.00.00.00-4 Ciências Agrárias
topic Lycopersicon spp.
Bemisia argentifolii
aleloquímicos
seleção indireta
5.00.00.00-4 Ciências Agrárias
description This work was carried out to understand the effect of glandular trichome type IV with acylsugars on the resistance to Bemisia argentifolii in tomato plants. The genotypes used were: Lycopersicon esculentum ‘TOM-584’, without acylsugars and type IV trichomes; L. pennellii ‘LA-716’, rich in acylsugars and type IV trichomes as well as its F2 plants: BPX-370#30 and BPX-370#79. The experiment was established in a completely randomized design with four treatments (genotypes), three and six replications from the parents and F2 plants, respectively. The trichome type IV quantification was made by using 20 paradermic cuts from the abaxial side of the leaflets; a sample of five leaflets per plant and four cuts per leaflet was used. A set data of acylsugars contents, number of dead adults and live whitefly nymphs, on the genotypes in test were obtained from other works. Contrasts were made between the medium of the trichome density of F2 genotypes as well as the quantity of dead adults and live whitefly nymphs. It was not confirmed the influence of type IV trichomes on the quantity of dead adults and live nymphs. The respective presence and absence of dead adults and live whitefly nymphs, in tomato plants with type IV trichomes, is due to acylsugars contents in these trichomes
publishDate 2008
dc.date.none.fl_str_mv 2008-04-30
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2286
10.4025/actasciagron.v24i0.2286
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2286
identifier_str_mv 10.4025/actasciagron.v24i0.2286
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2286/1784
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 24 (2002); 1313-1316
Acta Scientiarum. Agronomy; v. 24 (2002); 1313-1316
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
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