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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Norte / UEP-Parnaíba. |
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Data corrente: |
30/04/1998 |
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Data da última atualização: |
30/04/1998 |
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Autoria: |
ODUOR, G. I.; MORAES, G. J. de; GEEST, L. P. S. van der; YANINEK, J. S. |
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Título: |
Production and germination of primary Conidia of Neozygites floridiana (Zygomycetes: Entomophthorales) under constant temperatures, humidities, and photoperiods. |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
Journal of Invertebrate Pathology, v.68, p.213-222, 1996. |
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Idioma: |
Inglês |
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Conteúdo: |
The production and germination of primary conidia of Neozytes floridana as affected by temperature, humidity, and photoperiod was studied in the laboratory. All tested factors significantly affected the two processes studied. Production increased with increasing temperature between 13 and 23 graus C, with means of 35.5 and 55.4 conidia, respectively, discharged from each mummified mite cadaver. No conidia were produced at 28 or 33 graus C. Conidial production dropped significantly from 86.1/mummy in a moisture-saturated environment [saturation deficit (SD) 0] to 33.9/ mummy at SD 0.2. Very few conidia were produced at SD 0.7 (0.6/mummy) and none at SD 1.2 Significantly fewer conidia were produced under continous light (11.2/mummy) than under continous darkness (40.1/ mummy) or 12L:12D (46.7/mummy) photoperiods. Between 82 and 100% of the conidia produced under 12L:12D photoperiod were released in the dark phase. Germination of primary conidia started within 2 hr and increased with decreasing temperature between 13 and 28 graus C. Percentage germination of 20.1% at 13 graus C and l7.6% at 18 graus C was significantly higher than 11.2% at 28 graus C. There was no germination at 33 graus C. High humidities (>95%) were necessary to effect germination. Germination at SD 0 (27.2%) and 0.2 (23.4%) was significantly higher than at SD 0.7 (0.4%), where germination began after 6 hr and was observed only at 13, 18, and 23 graus C. No germination was observed at Sd 1.2. There was no germination among conidia maintained under continous light. MenosThe production and germination of primary conidia of Neozytes floridana as affected by temperature, humidity, and photoperiod was studied in the laboratory. All tested factors significantly affected the two processes studied. Production increased with increasing temperature between 13 and 23 graus C, with means of 35.5 and 55.4 conidia, respectively, discharged from each mummified mite cadaver. No conidia were produced at 28 or 33 graus C. Conidial production dropped significantly from 86.1/mummy in a moisture-saturated environment [saturation deficit (SD) 0] to 33.9/ mummy at SD 0.2. Very few conidia were produced at SD 0.7 (0.6/mummy) and none at SD 1.2 Significantly fewer conidia were produced under continous light (11.2/mummy) than under continous darkness (40.1/ mummy) or 12L:12D (46.7/mummy) photoperiods. Between 82 and 100% of the conidia produced under 12L:12D photoperiod were released in the dark phase. Germination of primary conidia started within 2 hr and increased with decreasing temperature between 13 and 28 graus C. Percentage germination of 20.1% at 13 graus C and l7.6% at 18 graus C was significantly higher than 11.2% at 28 graus C. There was no germination at 33 graus C. High humidities (>95%) were necessary to effect germination. Germination at SD 0 (27.2%) and 0.2 (23.4%) was significantly higher than at SD 0.7 (0.4%), where germination began after 6 hr and was observed only at 13, 18, and 23 graus C. No germination was observed at Sd 1.2. There was no... Mostrar Tudo |
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Palavras-Chave: |
Germiancao; Humidities; Neozygites floridiana; Production; Temperatures. |
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Thesagro: |
Produção; Temperatura; Umidade. |
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Thesaurus Nal: |
germination. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02346nam a2200253 a 4500
001 1079230
005 1998-04-30
008 1996 bl uuuu u0uu1 u #d
100 1 $aODUOR, G. I.
245 $aProduction and germination of primary Conidia of Neozygites floridiana (Zygomycetes$bEntomophthorales) under constant temperatures, humidities, and photoperiods.
260 $aJournal of Invertebrate Pathology, v.68, p.213-222, 1996.$c1996
520 $aThe production and germination of primary conidia of Neozytes floridana as affected by temperature, humidity, and photoperiod was studied in the laboratory. All tested factors significantly affected the two processes studied. Production increased with increasing temperature between 13 and 23 graus C, with means of 35.5 and 55.4 conidia, respectively, discharged from each mummified mite cadaver. No conidia were produced at 28 or 33 graus C. Conidial production dropped significantly from 86.1/mummy in a moisture-saturated environment [saturation deficit (SD) 0] to 33.9/ mummy at SD 0.2. Very few conidia were produced at SD 0.7 (0.6/mummy) and none at SD 1.2 Significantly fewer conidia were produced under continous light (11.2/mummy) than under continous darkness (40.1/ mummy) or 12L:12D (46.7/mummy) photoperiods. Between 82 and 100% of the conidia produced under 12L:12D photoperiod were released in the dark phase. Germination of primary conidia started within 2 hr and increased with decreasing temperature between 13 and 28 graus C. Percentage germination of 20.1% at 13 graus C and l7.6% at 18 graus C was significantly higher than 11.2% at 28 graus C. There was no germination at 33 graus C. High humidities (>95%) were necessary to effect germination. Germination at SD 0 (27.2%) and 0.2 (23.4%) was significantly higher than at SD 0.7 (0.4%), where germination began after 6 hr and was observed only at 13, 18, and 23 graus C. No germination was observed at Sd 1.2. There was no germination among conidia maintained under continous light.
650 $agermination
650 $aProdução
650 $aTemperatura
650 $aUmidade
653 $aGermiancao
653 $aHumidities
653 $aNeozygites floridiana
653 $aProduction
653 $aTemperatures
700 1 $aMORAES, G. J. de
700 1 $aGEEST, L. P. S. van der
700 1 $aYANINEK, J. S.
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Registro original: |
Embrapa Meio Norte / UEP-Parnaíba (CPAMN-UEPP) |
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Biblioteca |
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| Registros recuperados : 193 | |
| 181. |  | MENDONCA, R. S.; QUEVEDO, I. A.; GONDIM JUNIOR, M. G. C.; MELO, J. W. S.; TEODORO, A. V.; FERREIRA, J. M. S.; GUZZO, E. C.; SOUZA, I. V.; OLIVEIRA, D. C.; MORAES, G. J. de; FERREIRA, D. N. M. O ácaro vermelho das palmeiras no novo mundo: variabilidade genética e possíveis rotas de invasão. In: CONGRESSO LATINOAMERICANO DE ACAROLOGIA, 3.; SIMPÓSIO BRASILEIRO DE ACAROLOGIA, 6., 2018, Pirenopólis. Acarologia para saúde pública. [Brasília, DF]: Embrapa: UNB; [Goiânia]: UFG, 2018. não paginado. CLAC/SIBAC, 2018.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Tabuleiros Costeiros. |
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| 182. | | GONDIM JUNIOR, M. G. C.; CASTRO, T. M. M. G.; MARSARO JÚNIOR, A. L.; FERREIRA, D. N. M.; MELO, J. W. S.; DEMITE, P. R.; MORAES, G. J. de. Can the red palm mite threaten the Amazon vegetation? Systematics and Biodiversity, London, v. 10, n. 4, p. 527-535, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Trigo. |
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| 183. | | FERREIRA, D. N. M.; DOMINGOS, C. A.; MENDONÇA, R. S.; FERRAGUT, F.; RODRIGUES, M. A. N.; MORAIS, E. G. F. de; TIXIER, M. S.; MORAES, G. J. de; GONDIM JÚNIOR, M. G. C. Reproductive compatibility and genetic and morphometric variation among Amblyseius largoensis Muma populations from La Reunion Island and the Americas. In: SYMPOSIUM OF THE EUROPEAN ASSOCIATION OF ACAROLOGISTS, 7., 2012, Viena. Program, abstracts, participantes... Viena: University of Natural Resources and life Sciences, 2012. p. 99 1 CD-ROM| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 184. | | NAVIA, D.; DOMINGOS, C. A.; MENDONÇA, R. S.; FERRAGUT, F.; RODRIGUES, M. A. N.; MORAIS, E. G. F. de; TIXIER, M. S.; MORAES, G. J. de; GONDIM JÚNIOR, M. G. C. Reproductive compatibility and genetic and morphometric variation among Amblyseius largoensis Muma populations from La Reunion Island and the Americas. In: SYMPOSIUM OF THE EUROPEAN ASSOCIATION OF ACAROLOGISTS, 7., 2012, Viena. Abstracts... Vienna, Austria, 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Roraima. |
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| 185. | | TAMBASCO, F. J.; MORAES, G. J. de; SA, L. A. N. de; LUCCHINI, F.; NARDO, E. A. B. de; BERTI FILHO, E.; CICIOLA, A. I.; FONTES, E. M. G.; PARRA, J. R. P. Intercambio internacional e quarentena de agentes de controle biologico e outros organismos: 1991-1996. Jaguariuna: EMBRAPA-CNPMA, 1997. 85p.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 186. | | CASTILLO, I. I.; DIAZ, L. F. ZERMEÑO; MENDEZ, W.; OTERO-COLINA, G.; ASTUA, J. de F.; LOCALI-FABRIS, L. C.; MORAES, G. J. de; CALEGARIO, R. F.; TASSI, A. D.; KITAJIMA, E. W. Confirmation of the presence of the Citrus leprosis Virus C (CILV-C) In Southern Mexico. Tropical Plant Pathology, v. 36, n. 6, p. 400-403, 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 187. | | COSTA, M. C. M. da; ITAVO, L. C. V.; ITAVO, C. C. B. F.; DIAS, A. M.; PETIT, H. V.; REIS, F. A.; GOMES, R. C.; LEAL, E. S.; NIWA, M. V. G.; MORAES, G. J. de. Evaluation of internal and external markers to estimate faecal output and feed intake in sheep fed fresh forage. Animal Production Science, v. 59, n. 4, p. 741-748, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 188. | | DE NARDO, E. A. B.; SA, L. A. N. de; CAPALBO, D. M. F.; MORAES, G. J. de; OLIVEIRA, M. C. B. de; CASTRO, V. L. S. S. de; WATANABE, M. A. Protocolo: avaliação de agentes microbianos de controle de pragas para registro como biopesticidas: uma proposta para os órgãos federais registrantes: testes toxicopatológicos em aves, artrópodos benéficos, organismos de solo e plantas. Jaguariúna: Embrapa Meio Ambiente, 1999. 67 p. (Embrapa Meio Ambiente. Documentos, 12).| Biblioteca(s): Embrapa Meio Ambiente. |
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| 189. | | CÁCERES, S.; AGUIRRE, A.; COSTA, N.; DE COLL, O.; SEGNANA, L. G.; FARIÑA, N.; TASSI, A. D.; CALEGARIO, R. F.; MORAES, G. J. de; ASTUA, J. de F.; PEREIRA, J. A.; SALAROLI, R. B.; KITAJIMA, E. W. Present status of citrus leprosis in Argentina and Paraguay. Tropical Plant Pathology, v. 38, n.4, p:282-294, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 190. | | NIWA, M. V. G.; ÍTAVO, L. C. V.; ÍTAVO, C. C. B. F.; DIAS, A. M.; DIFANTE, G. dos S.; LONGHINI, V. Z.; GOMES, R. da C.; VEDOVATTO, M.; GURGEL, A. L. C.; MORAES, G. J. de; MONTEIRO, G. O. de A. Effect of physically effective neutral detergent fiber on nutrient intake and digestibility, ruminal and blood parameters, and ingestive behavior of confined beef cattle. Tropical Animal Health and Production, v. 55, issue 3, article 224, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 191. | | DE NARDO, E. A. B.; CAPALBO, D. M. F.; FERREIRA, S.; JONSSON, C. M.; CASTRO, V. L. S. S. de; VALARINI, P. J.; FRIGHETTO, R. T. S.; WATANABE, M. A.; SAITO, M. L.; PARAIBA, L. C.; SA, L. A. N. de; MORAES, G. J. de. Protocolo de avaliação de risco do uso de agentes de controle biológico: uma proposta. In: SIMPÓSIO DE CONTROLE BIOLÓGICO, 4., 1994, Gramado. Anais: Sessão de Posteres. Pelotas: EMBRAPA-CPACT, 1994. p.91 (EMBRAPA-CPACT. Documentos, 5).| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 192. | | ÍTAVO, L. C. V.; DIAS, A. M.; ÍTAVO, C. C. B. F.; FRANCO, G. L.; MORAIS, M. da G.; SOUZA, A. R. D. L.; NOGUEIRA, E.; MATEUS, R. G.; ARAUJO, H. S.; MORAES, G. J. de; COSTA, M. C. M. da; GUIMARÃES-INÁCIO, A.; NIWA, M. V. G. Mineral-nitrogen supplementation to finishing Nellore steers in deferred pasture. Revista Brasileira de Saúde e Produção Animal, v. 18, n. 4, p. 576-586, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Pantanal. |
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| 193. | | NIWA, M. V. G.; ÍTAVO, L. C. V.; ÍTAVO, C. C. B. F.; MATEUS, R. G.; GOMES, R. da C.; MELO, H. S. A. de; NONATO, L. M.; MORAES, G. J. de; MONTEIRO, G. O. de A.; GURGEL, A. L. C.; SANTOS, G. T. dos. Ruminal responses, digestibility, and blood parameters of beef cattle fed diets with different oilseeds. Tropical Animal Health and Production, v. 55, issue 4, article 254, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Corte. |
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| Registros recuperados : 193 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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