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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças. |
Data corrente: |
20/12/2022 |
Data da última atualização: |
20/12/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PINHEIRO, J. B.; SILVA, G. O. da; BISCAIA, D.; MAGALHÃES, C. da C.; SOUZA, L. R. de; PEREIRA, W. de S.; MELO, R. A. de C. e. |
Afiliação: |
JADIR BORGES PINHEIRO, CNPH; GIOVANI OLEGARIO DA SILVA, CNPH; DANIELLE BISCAIA, CNPH; CAROLINE DA C MAGALHÃES, CENTRO UNIVERSITÁRIO DE DESENVOLVIMENTO DO CENTRO-OESTE; LUDMILA R DE SOUZA, UNIVERSIDADE DE BRASÍLIA; WANDRESSA DE S PEREIRA, CENTRO UNIVERSITÁRIO ICESP; RAPHAEL AUGUSTO DE CASTRO E MELO, CNPH. |
Título: |
Resistance sources to Meloidogyne enterolobii in wild Solanum species and interspecific hybrids. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Horticultura Brasileira, v. 40, n. 3, p. 275-280, July/Sep. 2022 |
DOI: |
http://dx.doi.org/10.1590/s0102-0536-20220305 |
Idioma: |
Inglês |
Conteúdo: |
The objective of this work was to prospect sources of resistance to the root-knot nematode Meloidogyne enterolobii in wild Solanum species and hybrids to be used as potential rootstocks for cultivated Solanaceae. Twenty-three accessions of seven Solanum species, as well as 35 interspecific hybrids of two crosses, were characterized for their resistance to M. enterolobii. The experiments were conducted in a greenhouse in Brasília-DF, Brazil, in a completely randomized block design with four replications of one plant per pot. Plants were inoculated with egg masses and evaluated for the nematological variables egg mass index, galls index, number of eggs per root gram and reproduction factor. Solanum torvum, S. paludosum, and S. paniculatum presented high levels of resistance. Six among seven accessions of S. crinitum were resistant, as well as two accessions among five of S. macrocarpon, and one among three of S. sisymbriifolium. Except one, the 24 interspecific hybrids among S. stramonifolium var. inerme and S. stramonifolium, as well as five interspecific hybrids of S. stramonifolium and S. aethiopicum gr. gilo, among eleven were resistant. These results are relevant, since cultivated Solanaceae species of economic importance resistant to M. enterolobii are difficult to obtain by conventional breeding. Therefore, the identification of resistance in Solanum species compatible for grafting with cultivated species can be important to enable their use as rootstocks for disease control. MenosThe objective of this work was to prospect sources of resistance to the root-knot nematode Meloidogyne enterolobii in wild Solanum species and hybrids to be used as potential rootstocks for cultivated Solanaceae. Twenty-three accessions of seven Solanum species, as well as 35 interspecific hybrids of two crosses, were characterized for their resistance to M. enterolobii. The experiments were conducted in a greenhouse in Brasília-DF, Brazil, in a completely randomized block design with four replications of one plant per pot. Plants were inoculated with egg masses and evaluated for the nematological variables egg mass index, galls index, number of eggs per root gram and reproduction factor. Solanum torvum, S. paludosum, and S. paniculatum presented high levels of resistance. Six among seven accessions of S. crinitum were resistant, as well as two accessions among five of S. macrocarpon, and one among three of S. sisymbriifolium. Except one, the 24 interspecific hybrids among S. stramonifolium var. inerme and S. stramonifolium, as well as five interspecific hybrids of S. stramonifolium and S. aethiopicum gr. gilo, among eleven were resistant. These results are relevant, since cultivated Solanaceae species of economic importance resistant to M. enterolobii are difficult to obtain by conventional breeding. Therefore, the identification of resistance in Solanum species compatible for grafting with cultivated species can be important to enable their use as rootstocks for disease co... Mostrar Tudo |
Thesagro: |
Horticultura; Melhoramento Genético Vegetal; Meloidogyne spp; Nematóide; Porta Enxerto; Solanácea. |
Thesaurus Nal: |
Horticulture; Plant genetics; Root-knot nematodes; Solanaceae; Solanum. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1150084/1/Resistance-Meloidogyne-enterolobii-2022.pdf
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Marc: |
LEADER 02520naa a2200337 a 4500 001 2150084 005 2022-12-20 008 2022 bl uuuu u00u1 u #d 024 7 $ahttp://dx.doi.org/10.1590/s0102-0536-20220305$2DOI 100 1 $aPINHEIRO, J. B. 245 $aResistance sources to Meloidogyne enterolobii in wild Solanum species and interspecific hybrids.$h[electronic resource] 260 $c2022 520 $aThe objective of this work was to prospect sources of resistance to the root-knot nematode Meloidogyne enterolobii in wild Solanum species and hybrids to be used as potential rootstocks for cultivated Solanaceae. Twenty-three accessions of seven Solanum species, as well as 35 interspecific hybrids of two crosses, were characterized for their resistance to M. enterolobii. The experiments were conducted in a greenhouse in Brasília-DF, Brazil, in a completely randomized block design with four replications of one plant per pot. Plants were inoculated with egg masses and evaluated for the nematological variables egg mass index, galls index, number of eggs per root gram and reproduction factor. Solanum torvum, S. paludosum, and S. paniculatum presented high levels of resistance. Six among seven accessions of S. crinitum were resistant, as well as two accessions among five of S. macrocarpon, and one among three of S. sisymbriifolium. Except one, the 24 interspecific hybrids among S. stramonifolium var. inerme and S. stramonifolium, as well as five interspecific hybrids of S. stramonifolium and S. aethiopicum gr. gilo, among eleven were resistant. These results are relevant, since cultivated Solanaceae species of economic importance resistant to M. enterolobii are difficult to obtain by conventional breeding. Therefore, the identification of resistance in Solanum species compatible for grafting with cultivated species can be important to enable their use as rootstocks for disease control. 650 $aHorticulture 650 $aPlant genetics 650 $aRoot-knot nematodes 650 $aSolanaceae 650 $aSolanum 650 $aHorticultura 650 $aMelhoramento Genético Vegetal 650 $aMeloidogyne spp 650 $aNematóide 650 $aPorta Enxerto 650 $aSolanácea 700 1 $aSILVA, G. O. da 700 1 $aBISCAIA, D. 700 1 $aMAGALHÃES, C. da C. 700 1 $aSOUZA, L. R. de 700 1 $aPEREIRA, W. de S. 700 1 $aMELO, R. A. de C. e 773 $tHorticultura Brasileira$gv. 40, n. 3, p. 275-280, July/Sep. 2022
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Registro original: |
Embrapa Hortaliças (CNPH) |
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Biblioteca(s): |
Embrapa Rondônia. |
Data corrente: |
05/07/2012 |
Data da última atualização: |
05/07/2012 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
NOGUEIRA, MARLI LUSTOSA; SOUZA, F. de F.; NEVES, LUCAS ROMMEL DE SOUZA; DIAS, R. de C. S.; QUEIRÓZ, MANOEL ABILIO DE. |
Afiliação: |
MARLI LUSTOSA NOGUEIRA, GRADUANDO EM BIOLOGIA, FACULDADE SÃO LUCAS, PORTO VELHO-RO; FLAVIO DE FRANCA SOUZA, CPATSA; LUCAS ROMMEL DE SOUZA NEVES, GRADUANDO EM BIOLOGIA, UNIVERSIDADE FEDERAL DE RONDÔNIA - UNIR; RITA DE CASSIA SOUZA DIAS, CPATSA; MANOEL ABILIO DE QUEIRÓZ, DOCENTE, UNIVERSIDADE ESTADUAL DA BAHIA. |
Título: |
Avaliação da morfologia floral e foliar em genótipos tetraplóides de melancia [citrillus lanatus (Thunb.) Matsum & Nakai]. |
Ano de publicação: |
2006 |
Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE BOTÂNICA, 57.; ENCONTRO ESTADUAL DE BOTÂNICOS, 13.; ENCONTRO ESTADUAL DE HERBÁRIOS, 5., 2006, Gramado. Resumos do congresso. Porto Alegre: Sociedade Botânica do Brasil, 2006. 1 CD-ROM. |
Idioma: |
Português |
Palavras-Chave: |
Genótipos; Melhoramento genético; Morfologia; Porto Velho; Rondônia. |
Thesagro: |
Melancia. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/61736/1/57CongresBotanica-3661-0001.pdf
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Marc: |
LEADER 00891nam a2200217 a 4500 001 1927704 005 2012-07-05 008 2006 bl uuuu u00u1 u #d 100 1 $aNOGUEIRA, MARLI LUSTOSA 245 $aAvaliação da morfologia floral e foliar em genótipos tetraplóides de melancia [citrillus lanatus (Thunb.) Matsum & Nakai].$h[electronic resource] 260 $aIn: CONGRESSO NACIONAL DE BOTÂNICA, 57.; ENCONTRO ESTADUAL DE BOTÂNICOS, 13.; ENCONTRO ESTADUAL DE HERBÁRIOS, 5., 2006, Gramado. Resumos do congresso. Porto Alegre: Sociedade Botânica do Brasil, 2006. 1 CD-ROM.$c2006 650 $aMelancia 653 $aGenótipos 653 $aMelhoramento genético 653 $aMorfologia 653 $aPorto Velho 653 $aRondônia 700 1 $aSOUZA, F. de F. 700 1 $aNEVES, LUCAS ROMMEL DE SOUZA 700 1 $aDIAS, R. de C. S. 700 1 $aQUEIRÓZ, MANOEL ABILIO DE
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