Primary evaluation of resistance to the root-mealybug Dysmicoccus texensis in Coffea canephora clones resistant to Meloidogyne spp

Detalhes bibliográficos
Autor(a) principal: Fatobene, Bárbhara Joana dos Reis
Data de Publicação: 2012
Outros Autores: Guerreiro Filho, Oliveiro, Gonçalves, Wallace
Tipo de documento: Artigo
Idioma: por
Título da fonte: Coffee Science (Online)
Texto Completo: https://coffeescience.ufla.br/index.php/Coffeescience/article/view/252
Resumo: The purpose of this paper was to investigate the coffee plants variability to the resistance to root-mealybugs,Dysmicoccus texensis, and the root-knot nematodes Meloidogyne. These species are considered important threats to coffeeplantations, especially in the main producing regions of São Paulo, as Alta Mogiana and Alta Paulista. The interaction among D.texensis and seven selected C. canephora clones that express resistance to different Meloidogyne species were evaluated inexperiments under greenhouse, regarding the differences in the infestation standards presented by clones. Mealybugs reproductionin roots of clones IAC 5, EH 5, EH 7, EH 101 and EH 199 was significantly reduced, suggesting the possibility of finding multipleresistance to the biotic stress.
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spelling Primary evaluation of resistance to the root-mealybug Dysmicoccus texensis in Coffea canephora clones resistant to Meloidogyne sppAvaliações preliminares da resistência à cochonilha-da-raiz Dysmicoccus texensis em clones de Coffea canephora resistentes a Meloidogyne sppcoffee plantsDysmicoccus texensisplant resistance to insectscafeeiroDysmicoccus texensisresistência de plantas à insetosThe purpose of this paper was to investigate the coffee plants variability to the resistance to root-mealybugs,Dysmicoccus texensis, and the root-knot nematodes Meloidogyne. These species are considered important threats to coffeeplantations, especially in the main producing regions of São Paulo, as Alta Mogiana and Alta Paulista. The interaction among D.texensis and seven selected C. canephora clones that express resistance to different Meloidogyne species were evaluated inexperiments under greenhouse, regarding the differences in the infestation standards presented by clones. Mealybugs reproductionin roots of clones IAC 5, EH 5, EH 7, EH 101 and EH 199 was significantly reduced, suggesting the possibility of finding multipleresistance to the biotic stress.Investigou-se, neste trabalho, a variabilidade de cafeeiros quanto à resistência apresentada à cochonilha-da-raiz, Dysmicoccustexensis e a nematoides do gênero Meloidogyne. Ambas as espécies configuram problemas fitossanitários importantes para a cafeicultura,sobretudo nas regiões da Alta Mogiana e Alta Paulista no Estado de São Paulo. A interação entre D. texensis e sete clones de C.canephora resistentes à diferentes espécies do gênero Meloidogyne foi avaliada em experimento realizado em casa de vegetação,observando-se as diferenças nos padrões de infestação apresentados pelos clones. A reprodução de cochonilhas no sistema radiculardos clones IAC 5, EH 5, EH 7, EH 101 e EH 199 foi bastante reduzida, sugerindo a possibilidade de reunir nos mesmos resistênciamúltipla aos dois agentes bióticos.Editora UFLA2012-08-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/252Coffee Science - ISSN 1984-3909; Vol. 7 No. 2 (2012); 160-166Coffee Science; Vol. 7 Núm. 2 (2012); 160-166Coffee Science; v. 7 n. 2 (2012); 160-1661984-3909reponame:Coffee Science (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://coffeescience.ufla.br/index.php/Coffeescience/article/view/252/pdfCopyright (c) 2012 Coffee Science - ISSN 1984-3909https://creativecommons.org/info:eu-repo/semantics/openAccessFatobene, Bárbhara Joana dos ReisGuerreiro Filho, OliveiroGonçalves, Wallace2013-02-24T13:16:42Zoai:coffeescience.ufla.br:article/252Revistahttps://coffeescience.ufla.br/index.php/CoffeesciencePUBhttps://coffeescience.ufla.br/index.php/Coffeescience/oaicoffeescience@dag.ufla.br||coffeescience@dag.ufla.br|| alvaro-cozadi@hotmail.com1984-39091809-6875opendoar:2024-05-21T19:53:35.525679Coffee Science (Online) - Universidade Federal de Lavras (UFLA)true
dc.title.none.fl_str_mv Primary evaluation of resistance to the root-mealybug Dysmicoccus texensis in Coffea canephora clones resistant to Meloidogyne spp
Avaliações preliminares da resistência à cochonilha-da-raiz Dysmicoccus texensis em clones de Coffea canephora resistentes a Meloidogyne spp
title Primary evaluation of resistance to the root-mealybug Dysmicoccus texensis in Coffea canephora clones resistant to Meloidogyne spp
spellingShingle Primary evaluation of resistance to the root-mealybug Dysmicoccus texensis in Coffea canephora clones resistant to Meloidogyne spp
Fatobene, Bárbhara Joana dos Reis
coffee plants
Dysmicoccus texensis
plant resistance to insects
cafeeiro
Dysmicoccus texensis
resistência de plantas à insetos
title_short Primary evaluation of resistance to the root-mealybug Dysmicoccus texensis in Coffea canephora clones resistant to Meloidogyne spp
title_full Primary evaluation of resistance to the root-mealybug Dysmicoccus texensis in Coffea canephora clones resistant to Meloidogyne spp
title_fullStr Primary evaluation of resistance to the root-mealybug Dysmicoccus texensis in Coffea canephora clones resistant to Meloidogyne spp
title_full_unstemmed Primary evaluation of resistance to the root-mealybug Dysmicoccus texensis in Coffea canephora clones resistant to Meloidogyne spp
title_sort Primary evaluation of resistance to the root-mealybug Dysmicoccus texensis in Coffea canephora clones resistant to Meloidogyne spp
author Fatobene, Bárbhara Joana dos Reis
author_facet Fatobene, Bárbhara Joana dos Reis
Guerreiro Filho, Oliveiro
Gonçalves, Wallace
author_role author
author2 Guerreiro Filho, Oliveiro
Gonçalves, Wallace
author2_role author
author
dc.contributor.author.fl_str_mv Fatobene, Bárbhara Joana dos Reis
Guerreiro Filho, Oliveiro
Gonçalves, Wallace
dc.subject.por.fl_str_mv coffee plants
Dysmicoccus texensis
plant resistance to insects
cafeeiro
Dysmicoccus texensis
resistência de plantas à insetos
topic coffee plants
Dysmicoccus texensis
plant resistance to insects
cafeeiro
Dysmicoccus texensis
resistência de plantas à insetos
description The purpose of this paper was to investigate the coffee plants variability to the resistance to root-mealybugs,Dysmicoccus texensis, and the root-knot nematodes Meloidogyne. These species are considered important threats to coffeeplantations, especially in the main producing regions of São Paulo, as Alta Mogiana and Alta Paulista. The interaction among D.texensis and seven selected C. canephora clones that express resistance to different Meloidogyne species were evaluated inexperiments under greenhouse, regarding the differences in the infestation standards presented by clones. Mealybugs reproductionin roots of clones IAC 5, EH 5, EH 7, EH 101 and EH 199 was significantly reduced, suggesting the possibility of finding multipleresistance to the biotic stress.
publishDate 2012
dc.date.none.fl_str_mv 2012-08-06
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://coffeescience.ufla.br/index.php/Coffeescience/article/view/252
url https://coffeescience.ufla.br/index.php/Coffeescience/article/view/252
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://coffeescience.ufla.br/index.php/Coffeescience/article/view/252/pdf
dc.rights.driver.fl_str_mv Copyright (c) 2012 Coffee Science - ISSN 1984-3909
https://creativecommons.org/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2012 Coffee Science - ISSN 1984-3909
https://creativecommons.org/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Editora UFLA
publisher.none.fl_str_mv Editora UFLA
dc.source.none.fl_str_mv Coffee Science - ISSN 1984-3909; Vol. 7 No. 2 (2012); 160-166
Coffee Science; Vol. 7 Núm. 2 (2012); 160-166
Coffee Science; v. 7 n. 2 (2012); 160-166
1984-3909
reponame:Coffee Science (Online)
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Coffee Science (Online)
collection Coffee Science (Online)
repository.name.fl_str_mv Coffee Science (Online) - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv coffeescience@dag.ufla.br||coffeescience@dag.ufla.br|| alvaro-cozadi@hotmail.com
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