Host status of crispy-leaf lettuce cultivars to root-knot nematodes
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/39387 |
Resumo: | Lettuce is the main leafy vegetable grown in the world, being the crispy-leaf lettuce type predominant. With consecutive cultivation in the same area, several factors may impair yield, highlighting the damage caused by root-knot nematodes, Meloidogyne spp. This study aimed at evaluating the reaction of twenty crispy-leaf lettuce cultivars to Meloidogyne incognita race 3, M. javanica and M. enterolobii. Three experiments were conducted, one for each nematode species. The experiments were carried out in a greenhouse, in pots with sterilized substrate. The design was completely randomized with five replications. Seedlings were inoculated with 1.000 eggs and second-stage juveniles of nematode per pot, on the day of transplantation of seedlings. The tomato 'Rutgers' was used as inoculum viability control for each specie tested. The variables evaluated were: reproduction factor (FR), total number of eggs and second-stage juveniles (NTOJ) and number of eggs and second-stage juveniles per gram of root (NOJGR), 60 days after inoculation. The results showed that the cultivars Veronica, Grand Rapids and Crespa para Verão are resistant to the three nematode species. The cultivars Thaís, SRV 2005 and Marisa are resistant to M. incognita race 3 and M. javanica. The cultivar Black Seed Simpson is resistant to M. enterolobii. The cultivars Vanda and Mônica SF 31 are resistant to M. incognita race 3. The cultivars Crespa, Rubia, Cinderela and Veneranda are resistant to M. javanica. |
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Host status of crispy-leaf lettuce cultivars to root-knot nematodes Reação de cultivares de alface do grupo crespa aos nematoides de galhas Lactuca sativa L.Meloidogyne spp.Reproduction factorPlant resistanceAgricultural SciencesLettuce is the main leafy vegetable grown in the world, being the crispy-leaf lettuce type predominant. With consecutive cultivation in the same area, several factors may impair yield, highlighting the damage caused by root-knot nematodes, Meloidogyne spp. This study aimed at evaluating the reaction of twenty crispy-leaf lettuce cultivars to Meloidogyne incognita race 3, M. javanica and M. enterolobii. Three experiments were conducted, one for each nematode species. The experiments were carried out in a greenhouse, in pots with sterilized substrate. The design was completely randomized with five replications. Seedlings were inoculated with 1.000 eggs and second-stage juveniles of nematode per pot, on the day of transplantation of seedlings. The tomato 'Rutgers' was used as inoculum viability control for each specie tested. The variables evaluated were: reproduction factor (FR), total number of eggs and second-stage juveniles (NTOJ) and number of eggs and second-stage juveniles per gram of root (NOJGR), 60 days after inoculation. The results showed that the cultivars Veronica, Grand Rapids and Crespa para Verão are resistant to the three nematode species. The cultivars Thaís, SRV 2005 and Marisa are resistant to M. incognita race 3 and M. javanica. The cultivar Black Seed Simpson is resistant to M. enterolobii. The cultivars Vanda and Mônica SF 31 are resistant to M. incognita race 3. The cultivars Crespa, Rubia, Cinderela and Veneranda are resistant to M. javanica.A alface é a principal hortaliça folhosa cultivada no mundo, sendo o tipo crespa mais comercializada. Com o cultivo consecutivo na mesma área, vários fatores podem prejudicar a produtividade, se destacando os danos causados pelos nematoides de galha, Meloidogyne spp. Este trabalho teve como objetivo avaliar vinte cultivares de alface, do grupo crespa, quanto a reação à Meloidogyne incognita, Meloidogyne javanica e Meloidogyne enterolobii. Foram realizados três ensaios, um para cada espécie de nematoide. Os experimentos foram conduzidos em casa de vegetação, em vaso com substrato autoclavado. O delineamento experimental foi em blocos casualizados, com cinco repetições. As plantas foram inoculadas com 1.000 ovos e eventuais juvenis de segundo estágio do nematoide, no dia do transplantio das cultivares. O tomateiro 'Rutgers' foi utilizado como padrão de viabilidade do inóculo de cada espécie de nematoide. As variáveis avaliadas foram: número total de ovos e juvenis do segundo estádio (NTOJ), fator de reprodução (FR) e número de ovos e juvenis de segundo estádio por grama de raízes (NOJGR) avaliadas 60 dias após a inoculação. Os resultados obtidos mostraram que as cultivares Verônica, Grand Rapids e Crespa para Verão foram resistentes as espécies M. enterolobii, M. incognita, M. javanica. As cultivares Thaís, SRV 2005 e Marisa foram resistentes as espécies M. incognita e M. javanica. A cultivar Black Seed Simpson foi resistente à M. enterolobii. Vanda e Mônica SF 31 foram resistentes à M. incognita. As cultivares Crespa, Rubia, Cinderela e Veneranda foram resistentes à M. javanica.EDUFU2018-10-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/3938710.14393/BJ-v34n5a2018-39387Bioscience Journal ; Vol. 34 No. 5 (2018): Sept./Oct.; 1319-1325Bioscience Journal ; v. 34 n. 5 (2018): Sept./Oct.; 1319-13251981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/39387/24227Brazil; ContemporaryCopyright (c) 2018 Luís Fernando Franchin Sgorlon, Edgard Henrique Costa Silva, Renato Silva Soares, Heloísa Oliveira Borges, Guilherme Matos Martins Diniz, Leila Trevisan Braz, Pedro Luiz Martins Soareshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSgorlon, Luís Fernando FranchinSilva, Edgard Henrique CostaSoares, Renato SilvaBorges, Heloísa OliveiraDiniz, Guilherme Matos MartinsBraz, Leila TrevisanSoares, Pedro Luiz Martins2022-03-22T22:34:43Zoai:ojs.www.seer.ufu.br:article/39387Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-03-22T22:34:43Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Host status of crispy-leaf lettuce cultivars to root-knot nematodes Reação de cultivares de alface do grupo crespa aos nematoides de galhas |
title |
Host status of crispy-leaf lettuce cultivars to root-knot nematodes |
spellingShingle |
Host status of crispy-leaf lettuce cultivars to root-knot nematodes Sgorlon, Luís Fernando Franchin Lactuca sativa L. Meloidogyne spp. Reproduction factor Plant resistance Agricultural Sciences |
title_short |
Host status of crispy-leaf lettuce cultivars to root-knot nematodes |
title_full |
Host status of crispy-leaf lettuce cultivars to root-knot nematodes |
title_fullStr |
Host status of crispy-leaf lettuce cultivars to root-knot nematodes |
title_full_unstemmed |
Host status of crispy-leaf lettuce cultivars to root-knot nematodes |
title_sort |
Host status of crispy-leaf lettuce cultivars to root-knot nematodes |
author |
Sgorlon, Luís Fernando Franchin |
author_facet |
Sgorlon, Luís Fernando Franchin Silva, Edgard Henrique Costa Soares, Renato Silva Borges, Heloísa Oliveira Diniz, Guilherme Matos Martins Braz, Leila Trevisan Soares, Pedro Luiz Martins |
author_role |
author |
author2 |
Silva, Edgard Henrique Costa Soares, Renato Silva Borges, Heloísa Oliveira Diniz, Guilherme Matos Martins Braz, Leila Trevisan Soares, Pedro Luiz Martins |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Sgorlon, Luís Fernando Franchin Silva, Edgard Henrique Costa Soares, Renato Silva Borges, Heloísa Oliveira Diniz, Guilherme Matos Martins Braz, Leila Trevisan Soares, Pedro Luiz Martins |
dc.subject.por.fl_str_mv |
Lactuca sativa L. Meloidogyne spp. Reproduction factor Plant resistance Agricultural Sciences |
topic |
Lactuca sativa L. Meloidogyne spp. Reproduction factor Plant resistance Agricultural Sciences |
description |
Lettuce is the main leafy vegetable grown in the world, being the crispy-leaf lettuce type predominant. With consecutive cultivation in the same area, several factors may impair yield, highlighting the damage caused by root-knot nematodes, Meloidogyne spp. This study aimed at evaluating the reaction of twenty crispy-leaf lettuce cultivars to Meloidogyne incognita race 3, M. javanica and M. enterolobii. Three experiments were conducted, one for each nematode species. The experiments were carried out in a greenhouse, in pots with sterilized substrate. The design was completely randomized with five replications. Seedlings were inoculated with 1.000 eggs and second-stage juveniles of nematode per pot, on the day of transplantation of seedlings. The tomato 'Rutgers' was used as inoculum viability control for each specie tested. The variables evaluated were: reproduction factor (FR), total number of eggs and second-stage juveniles (NTOJ) and number of eggs and second-stage juveniles per gram of root (NOJGR), 60 days after inoculation. The results showed that the cultivars Veronica, Grand Rapids and Crespa para Verão are resistant to the three nematode species. The cultivars Thaís, SRV 2005 and Marisa are resistant to M. incognita race 3 and M. javanica. The cultivar Black Seed Simpson is resistant to M. enterolobii. The cultivars Vanda and Mônica SF 31 are resistant to M. incognita race 3. The cultivars Crespa, Rubia, Cinderela and Veneranda are resistant to M. javanica. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-10-11 |
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://seer.ufu.br/index.php/biosciencejournal/article/view/39387 10.14393/BJ-v34n5a2018-39387 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/39387 |
identifier_str_mv |
10.14393/BJ-v34n5a2018-39387 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/39387/24227 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 34 No. 5 (2018): Sept./Oct.; 1319-1325 Bioscience Journal ; v. 34 n. 5 (2018): Sept./Oct.; 1319-1325 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
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1797069078357082112 |