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| Registros recuperados : 6 | |
| 2. |  | BESSI, R.; SUJIMOTO, F.R.; INOMOTO, M.M. Seed treatment affects meloidogyne incognita penetration, colonization and reprodyction on cotton. Ciência Rural, Santa Maria, RS, v.40, n. 6, p. 1428-1430, jun. 2010.| Biblioteca(s): Epagri-Sede. |
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| 3. | | INOMOTO, M. M.; ASMUS, G. L.; FERRAZ, M. A.; SAZAKI, C. S. S.; SCHIRMANN, M. R. Reacao de dez coberturas vegetais utilizadas no sistema plantio direto a Meloidogyne javanica. Summa Phytopathologica, Botucatu, v. 31, n. 4, p. 367-370, 2005.| Biblioteca(s): Epagri-Sede. |
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| 5. | | MELO, P.C. T. de; TAMISIO, L.G.; AMBROSANO, E.J.; SCHAMMASS, E.A.; INOMOTO, M.M.; SASAKI, M.E.M.; ROSSI, F. Desempenho de cultivares de tomateiro em sistema orgânico sob cultivo protegido. Horticultura Brasileira, Brasília, DF, v. 27, n. 4, p. 553-559, out./dez, 2009.| Biblioteca(s): Epagri-Sede. |
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| 6. | | NOGUEIRA, E.M. de C.; CARVALHO, M.L.V.; FERRARI, J.T.; RAGA, A.; OLIVEIRA, C.M.G. de; INOMOTO, M.M.; SOUZA FILHO, M.F. de; MALAVOLTA JUNIOR, V.A.; SATO, M.E. Manejo integrado de pragas e doencas das principais fruteiras de clima temperado. Sao Paulo: Secretaria de Agricultura e Abastecimento, 2000. 81p. (Secretaria de Agricultura e Abastecimento. Manual tecnico serie especial).| Biblioteca(s): Epagri-Sede; Epagri-Videira. |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
|
Data corrente: |
04/01/2022 |
|
Data da última atualização: |
04/01/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Nacional - B |
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Autoria: |
BONFIM JÚNIOR, M. F.; INOMOTO, M. M.; ARAÚJO FILHO, J. V. |
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Título: |
Phytonematodes infesting common bean fields in Brazil, and pathogenicity tests with Pratylenchus brachyurus. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Arquivos do Instituto Biológico, São José dos Campos, v. 88, p. 1-11, 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
Phytonematodes are among the main pathogens of the common bean. In general, control practices that aim to control these
pathogens have not been regularly adopted in Brazil. The objectives of the present study were to evaluate the occurrence of
phytonematodes in dry bean fields in Paraná and São Paulo states and estimate the pathogenicity of Pratylenchus brachyurus
to dry bean in glasshouse experiments. Root and soil were sampled for nematode extraction, identification and estimation of
population density. Four glasshouse experiments with different initial population densities were carried out to evaluate the effect
of P. brachyurus on the growth of dry bean plants. Six species of phytonematodes were detected, namely Helicotylenchus dihystera,
P. brachyurus, Pratylenchus crenatus, Meloidogyne javanica, Meloidogyne incognita and Rotylenchulus sp. The spiral nematode
H. dihystera was found in all samples and was the most abundant species in both states. The lesion nematode P. brachyurus was
also frequent, reaching 94% in Paraná and 100% in São Paulo. The root-knot nematodes and Rotylenchulus sp. were reported
only in São Paulo fields (45% and 18% frequency, respectively), and P. crenatus only in Paraná (12%). The most abundant
nematode in the soil was H. dihystera, and in roots was P. crenatus. It was demonstrated that densities of 6.66 specimens of
P. brachyurus per cm3 of soil provoke visible and measurable root decay. In conclusion, survey data showed low phytonematode
densities and pathogenicity tests demonstrated that densities above 6.67 specimens of P. brachyurus per cm3 of soil cause
damage to the dry bean roots. MenosPhytonematodes are among the main pathogens of the common bean. In general, control practices that aim to control these
pathogens have not been regularly adopted in Brazil. The objectives of the present study were to evaluate the occurrence of
phytonematodes in dry bean fields in Paraná and São Paulo states and estimate the pathogenicity of Pratylenchus brachyurus
to dry bean in glasshouse experiments. Root and soil were sampled for nematode extraction, identification and estimation of
population density. Four glasshouse experiments with different initial population densities were carried out to evaluate the effect
of P. brachyurus on the growth of dry bean plants. Six species of phytonematodes were detected, namely Helicotylenchus dihystera,
P. brachyurus, Pratylenchus crenatus, Meloidogyne javanica, Meloidogyne incognita and Rotylenchulus sp. The spiral nematode
H. dihystera was found in all samples and was the most abundant species in both states. The lesion nematode P. brachyurus was
also frequent, reaching 94% in Paraná and 100% in São Paulo. The root-knot nematodes and Rotylenchulus sp. were reported
only in São Paulo fields (45% and 18% frequency, respectively), and P. crenatus only in Paraná (12%). The most abundant
nematode in the soil was H. dihystera, and in roots was P. crenatus. It was demonstrated that densities of 6.66 specimens of
P. brachyurus per cm3 of soil provoke visible and measurable root decay. In conclusion, survey data showed low phytonematode
densi... Mostrar Tudo |
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Palavras-Chave: |
Helicotylenchus dihystera; Meloidogyne spp; Phaseolus vulgaris; root-lesion nematodes; Rotylenchulus sp. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02340naa a2200205 a 4500
001 1131694
005 2022-01-04
008 2021 bl uuuu u00u1 u #d
100 1 $aBONFIM JÚNIOR, M. F.
245 $aPhytonematodes infesting common bean fields in Brazil, and pathogenicity tests with Pratylenchus brachyurus.$h[electronic resource]
260 $c2021
520 $aPhytonematodes are among the main pathogens of the common bean. In general, control practices that aim to control these pathogens have not been regularly adopted in Brazil. The objectives of the present study were to evaluate the occurrence of phytonematodes in dry bean fields in Paraná and São Paulo states and estimate the pathogenicity of Pratylenchus brachyurus to dry bean in glasshouse experiments. Root and soil were sampled for nematode extraction, identification and estimation of population density. Four glasshouse experiments with different initial population densities were carried out to evaluate the effect of P. brachyurus on the growth of dry bean plants. Six species of phytonematodes were detected, namely Helicotylenchus dihystera, P. brachyurus, Pratylenchus crenatus, Meloidogyne javanica, Meloidogyne incognita and Rotylenchulus sp. The spiral nematode H. dihystera was found in all samples and was the most abundant species in both states. The lesion nematode P. brachyurus was also frequent, reaching 94% in Paraná and 100% in São Paulo. The root-knot nematodes and Rotylenchulus sp. were reported only in São Paulo fields (45% and 18% frequency, respectively), and P. crenatus only in Paraná (12%). The most abundant nematode in the soil was H. dihystera, and in roots was P. crenatus. It was demonstrated that densities of 6.66 specimens of P. brachyurus per cm3 of soil provoke visible and measurable root decay. In conclusion, survey data showed low phytonematode densities and pathogenicity tests demonstrated that densities above 6.67 specimens of P. brachyurus per cm3 of soil cause damage to the dry bean roots.
653 $aHelicotylenchus dihystera
653 $aMeloidogyne spp
653 $aPhaseolus vulgaris
653 $aroot-lesion nematodes
653 $aRotylenchulus sp
700 1 $aINOMOTO, M. M.
700 1 $aARAÚJO FILHO, J. V.
773 $tArquivos do Instituto Biológico, São José dos Campos$gv. 88, p. 1-11, 2021.
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