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| 219. |  | MODESTO JUNIOR, M. S.; CRAVO, M. S.; ALVES, R. N. B.; BRANDÃO, I. C. D.; SOUSA, B. D. L. Difusão das cultivares de feijão-caupi BRS Milênio e BRS Urubuquara no Nordeste paraense. In: CONGRESSO NACIONAL DE FEIJÃO-CAUPI, 2., 2009, Belém, PA. Da agricultura de subsitência ao agronegócio: anais. Belém, PA: Embrapa Amazônia Oriental, 2009. p. 471-475. 1 CD-ROM.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 220. | | VOLPATO, M. M. L.; VENTORIM, N.; ALVES, R. N. B.; CAPRARA, A. C.; BERNARDO, A. L.; SANTANA, D. G. de. Efeito de niveis crescentes de fosforo e zinco no desenvolvimento de porta-enxerto de Seringueira (Hevea spp). Revista Arvore, Vicosa, v.18, n.1, p.14-21, jan./abr. 1985.| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 249 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
|
Data corrente: |
14/01/2008 |
|
Data da última atualização: |
25/03/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
MORANDI, M. A. B.; MATTOS, L. P. V.; SANTOS, E. R. dos; BONUGLI, R. C. |
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Afiliação: |
Marcelo Augusto Boechat Morandi, Embrapa Meio Ambiente; Liliana Patrícia Vital de Mattos, FCA-UNESP; Elen Ribeiro dos Santos, Embrapa Meio Ambiente; Rafaella Costa Bonugli, Embrapa Meio Ambiente (Bolsista). |
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Título: |
Influence of application time on the establishment, survival, and ability of Clonostachys rosea to suppress Botrytis cinerea sporulation on rose debris. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Crop Protection, Guildford, v. 27, n.1, p. 77-83, 2008. |
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Idioma: |
Inglês |
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Conteúdo: |
The influence of application time and the length of exposure to sunlight on survival, establishment, and ability of Clonostachys rosea to suppress Botrytis cinerea sporulation on rose debris were investigated in a climate-controlled greenhouse (experiment 1) and in a plasticcovered greenhouse (experiment 2). C. rosea conidia germinated significantly greater on treatments kept out of direct light for all application times. However, the germination incidence was negatively correlated with the application time for all treatments, independent of sunlight exposure. The recovery of viable conidia from leaves and the tissues colonized by C. rosea reduced exponentially as exposure to sunlight increased (from 0 to 8 h). The relative humidity (RH) was positively correlated with germination independent of sunlight exposure (r ¼ 0.95 and r ¼ 0.97, for shadow and sun, respectively). On treatments exposed to sunlight, the global radiation was negatively correlated with germination, especially during the 3 h following inoculation (r ¼ 0.94). Despite the effects of exposure to sunlight on C. rosea, the suppression of B. cinerea sporulation was only marginally affected (suppression of 94.5?100% and 65?93%, respectively, for experiment 1 and experiment 2). These results show the ability of C. rosea to withstand adverse environmental conditions and still provide suppression of B. cinerea sporulation on rose debris. |
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Thesagro: |
Botrytis Cinerea; Controle Biológico; Mofo Cinzento; Raio Ultravioleta; Rosa. |
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Thesaurus NAL: |
Clonostachys rosea. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02144naa a2200229 a 4500
001 1015950
005 2014-03-25
008 2008 bl uuuu u00u1 u #d
100 1 $aMORANDI, M. A. B.
245 $aInfluence of application time on the establishment, survival, and ability of Clonostachys rosea to suppress Botrytis cinerea sporulation on rose debris.
260 $c2008
520 $aThe influence of application time and the length of exposure to sunlight on survival, establishment, and ability of Clonostachys rosea to suppress Botrytis cinerea sporulation on rose debris were investigated in a climate-controlled greenhouse (experiment 1) and in a plasticcovered greenhouse (experiment 2). C. rosea conidia germinated significantly greater on treatments kept out of direct light for all application times. However, the germination incidence was negatively correlated with the application time for all treatments, independent of sunlight exposure. The recovery of viable conidia from leaves and the tissues colonized by C. rosea reduced exponentially as exposure to sunlight increased (from 0 to 8 h). The relative humidity (RH) was positively correlated with germination independent of sunlight exposure (r ¼ 0.95 and r ¼ 0.97, for shadow and sun, respectively). On treatments exposed to sunlight, the global radiation was negatively correlated with germination, especially during the 3 h following inoculation (r ¼ 0.94). Despite the effects of exposure to sunlight on C. rosea, the suppression of B. cinerea sporulation was only marginally affected (suppression of 94.5?100% and 65?93%, respectively, for experiment 1 and experiment 2). These results show the ability of C. rosea to withstand adverse environmental conditions and still provide suppression of B. cinerea sporulation on rose debris.
650 $aClonostachys rosea
650 $aBotrytis Cinerea
650 $aControle Biológico
650 $aMofo Cinzento
650 $aRaio Ultravioleta
650 $aRosa
700 1 $aMATTOS, L. P. V.
700 1 $aSANTOS, E. R. dos
700 1 $aBONUGLI, R. C.
773 $tCrop Protection, Guildford$gv. 27, n.1, p. 77-83, 2008.
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