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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
04/10/2022 |
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Data da última atualização: |
04/10/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, J. L. F. dos; SOUZA, F. de F.; BOREL, J. C.; CASTRO, J. M. da C. e; CAPUCHO, A. S. |
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Afiliação: |
JOHN LENNON FERRREIRA DOS SANTOS, UNIVASF; FLAVIO DE FRANCA SOUZA, CPATSA; JERÔNIMO CONSTANTINO BOREL, UNIVASF; JOSE MAURO DA CUNHA E CASTRO, CPATSA; ALEXANDRE SANDRI CAPUCHO, UNIVASF. |
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Título: |
Identification of sources of resistance to Meloidogyne enterolobii in acerola. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Revista Caatinga, v. 34, n. 4, p. 879-886, 2021. |
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DOI: |
https://doi.org/10.1590/1983-21252021v34n415rc |
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Idioma: |
Inglês |
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Conteúdo: |
In Brazil, acerola trees infested by Meloidogyne enterolobii present lower yield and fruit quality. The use of rootstocks resistant to this pathogen is one of the alternatives to overcome this problem. This study aimed to assess the reaction of 22 acerola accessions to M. enterolobii, aiming to identify at least one resistant rootstock. The experiment was carried out in a randomized block design with 10 replications and each plot consisting of 10 plants. Each plant was inoculated with 350 eggs and second-stage juveniles of M. enterolobii, with the gall index (GI) and reproduction factor (RF) being determined after 90 days. The variables were analyzed using the mixed model methodology (REML/BLUP). The accessions ACO-13, ACO-14, ACO- 18, and BRS Apodi stood out with four to six plants showing resistance reaction to the root-knot nematode, but the assessment of accessions should be performed under a higher density inoculum and longer time |
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Palavras-Chave: |
Meloidogyne enterolobii; Nematoides-das-galhas; West indian cherry. |
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Thesagro: |
Acerola; Doença; Porta Enxerto. |
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Thesaurus Nal: |
Malpighia emarginata; Root-knot nematodes; Rootstocks. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1147104/1/Identification-of-sources-of-resistance-to-Meloidogyne-enterolobii-in-acerola-2021.pdf
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Marc: |
LEADER 01818naa a2200289 a 4500
001 2147104
005 2022-10-04
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/1983-21252021v34n415rc$2DOI
100 1 $aSANTOS, J. L. F. dos
245 $aIdentification of sources of resistance to Meloidogyne enterolobii in acerola.$h[electronic resource]
260 $c2021
520 $aIn Brazil, acerola trees infested by Meloidogyne enterolobii present lower yield and fruit quality. The use of rootstocks resistant to this pathogen is one of the alternatives to overcome this problem. This study aimed to assess the reaction of 22 acerola accessions to M. enterolobii, aiming to identify at least one resistant rootstock. The experiment was carried out in a randomized block design with 10 replications and each plot consisting of 10 plants. Each plant was inoculated with 350 eggs and second-stage juveniles of M. enterolobii, with the gall index (GI) and reproduction factor (RF) being determined after 90 days. The variables were analyzed using the mixed model methodology (REML/BLUP). The accessions ACO-13, ACO-14, ACO- 18, and BRS Apodi stood out with four to six plants showing resistance reaction to the root-knot nematode, but the assessment of accessions should be performed under a higher density inoculum and longer time
650 $aMalpighia emarginata
650 $aRoot-knot nematodes
650 $aRootstocks
650 $aAcerola
650 $aDoença
650 $aPorta Enxerto
653 $aMeloidogyne enterolobii
653 $aNematoides-das-galhas
653 $aWest indian cherry
700 1 $aSOUZA, F. de F.
700 1 $aBOREL, J. C.
700 1 $aCASTRO, J. M. da C. e
700 1 $aCAPUCHO, A. S.
773 $tRevista Caatinga$gv. 34, n. 4, p. 879-886, 2021.
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