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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia; Embrapa Semiárido. |
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Data corrente: |
19/02/2010 |
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Data da última atualização: |
04/11/2010 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
AREVALO, J.; HIDALGO-DÍAZ, L.; MARTINS, I.; SOUZA, J. F.; CASTRO, J. M. da C. e; CARNEIRO, R. M. D. G.; TIGANO, M. S. |
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Afiliação: |
JERSYS AREVALO; LEOPOLDO HIDALGO-DÍAZ; IRENE MARTINS, CENARGEN; JANAÍNA F. SOUZA; JOSE MAURO DA CUNHA E CASTRO, CPATSA; REGINA MARIA DECHECHI G CARNEIRO, CENARGEN; MYRIAN SILVANA TIGANO, CENARGEN. |
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Título: |
Cultural and morphological characterization of Pochonia chlamydosporia and Lecanicillium psalliotae isolated from Meloidogyne mayaguensis eggs in Brazil. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Tropical Plant Pathology, v. 34, n. 3, p. 158-163, 2009. |
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Idioma: |
Inglês |
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Conteúdo: |
The root-knot nematode, Meloidogyne mayaguensis, causes serious economic loss to guava plantation in Brazil. Fungi associated with eggs of M. mayaguensis in Brazilian soil have not been studied yet, but this knowledge could form the basis for future field studies on biological control of this nematode. The egg parasitic fungi, Pochonia chlamydosporia var. chlamydosporia, P.chlamydosporia var. catenulata and Lecanicillium psalliotae, were isolated from M. mayaguensis eggs and analyzed based on their cultural and morphological characteristics. The optimum temperature for growth and spore production ranged between 24 and 28oC for P. chlamydosporia isolates. For the isolate of L. psalliotae, the best growth was at 30 o C. In solid state fermentation, P. chlamydosporia isolates produced between 3.5 and 5.2 x 106 chlamydospores per g of colonized substrate, whereas L. psalliotae isolate produced 8.5 x 108 conidia per g of colonized substrate. Future studies are required to clarify the potential of these fungi as biological control agents of M. mayaguensis. |
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Palavras-Chave: |
Disease; Guava; Nematóide das galhas. |
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Thesagro: |
Controle Biológico; Doença; Fungo; Goiaba. |
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Thesaurus Nal: |
Meloidogyne mayaguensis. |
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Categoria do assunto: |
--
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/23461/1/JoseMauro.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/17504/1/Jose-Mauro.pdf
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Marc: |
LEADER 01923naa a2200289 a 4500
001 1658533
005 2010-11-04
008 2009 bl uuuu u00u1 u #d
100 1 $aAREVALO, J.
245 $aCultural and morphological characterization of Pochonia chlamydosporia and Lecanicillium psalliotae isolated from Meloidogyne mayaguensis eggs in Brazil.
260 $c2009
520 $aThe root-knot nematode, Meloidogyne mayaguensis, causes serious economic loss to guava plantation in Brazil. Fungi associated with eggs of M. mayaguensis in Brazilian soil have not been studied yet, but this knowledge could form the basis for future field studies on biological control of this nematode. The egg parasitic fungi, Pochonia chlamydosporia var. chlamydosporia, P.chlamydosporia var. catenulata and Lecanicillium psalliotae, were isolated from M. mayaguensis eggs and analyzed based on their cultural and morphological characteristics. The optimum temperature for growth and spore production ranged between 24 and 28oC for P. chlamydosporia isolates. For the isolate of L. psalliotae, the best growth was at 30 o C. In solid state fermentation, P. chlamydosporia isolates produced between 3.5 and 5.2 x 106 chlamydospores per g of colonized substrate, whereas L. psalliotae isolate produced 8.5 x 108 conidia per g of colonized substrate. Future studies are required to clarify the potential of these fungi as biological control agents of M. mayaguensis.
650 $aMeloidogyne mayaguensis
650 $aControle Biológico
650 $aDoença
650 $aFungo
650 $aGoiaba
653 $aDisease
653 $aGuava
653 $aNematóide das galhas
700 1 $aHIDALGO-DÍAZ, L.
700 1 $aMARTINS, I.
700 1 $aSOUZA, J. F.
700 1 $aCASTRO, J. M. da C. e
700 1 $aCARNEIRO, R. M. D. G.
700 1 $aTIGANO, M. S.
773 $tTropical Plant Pathology$gv. 34, n. 3, p. 158-163, 2009.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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| Registros recuperados : 1 | |
| 1. |  | AREVALO, J.; HIDALGO-DÍAZ, L.; MARTINS, I.; SOUZA, J. F.; CASTRO, J. M. da C. e; CARNEIRO, R. M. D. G.; TIGANO, M. S. Cultural and morphological characterization of Pochonia chlamydosporia and Lecanicillium psalliotae isolated from Meloidogyne mayaguensis eggs in Brazil. Tropical Plant Pathology, v. 34, n. 3, p. 158-163, 2009.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Semiárido. |
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| Registros recuperados : 1 | |
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