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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
16/11/1995 |
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Data da última atualização: |
16/11/1995 |
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Autoria: |
ALLEN, R. N. |
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Afiliação: |
New South Wales Department of Agriculture, North Coast, Agricultural Institute, Wollongbar, N.S.W. |
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Título: |
Further studies on epidemiological factors influencing control of banana bunchy top disease, and evaluation of control measures by computer simulation. |
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Ano de publicação: |
1987 |
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Fonte/Imprenta: |
Aust. Journal Agric. Res., v.38, n.2, p.373-382, 1987. |
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Idioma: |
Inglês |
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Conteúdo: |
The basic rate of bunchy top disease in established bananas averaged 0.0342 new infections per infectious plant per day, but varied seasonally with a maximum in summer. The mean distance of spread for aphid vector was 15.2 m. the latent period was 59.8 days and correlated with the time required for the growth of 3.7 new banana leaves. A microcomputer program was written to simulate spreas of banana bunchy top diseasein space and time. In the absence of disease control, disease spread from an initial primary infection in July or January to 124 or 153 infected plants, respectively, in one year. When disease control was maintained by removing disease plants whenever the number of infected plants exceeded a given threshold, the numbers of disease plants detected each inspection were positively correlated with the infection threshold, but the numbers of inspections required to maintain control increased markedly as the infection threshold was decreased. |
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Palavras-Chave: |
Control; Epidimiologia; Musa spp; Penca. |
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Thesagro: |
Pentalonia Nigronervosa; Vírus. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01555naa a2200193 a 4500
001 1647508
005 1995-11-16
008 1987 bl --- 0-- u #d
100 1 $aALLEN, R. N.
245 $aFurther studies on epidemiological factors influencing control of banana bunchy top disease, and evaluation of control measures by computer simulation.
260 $c1987
520 $aThe basic rate of bunchy top disease in established bananas averaged 0.0342 new infections per infectious plant per day, but varied seasonally with a maximum in summer. The mean distance of spread for aphid vector was 15.2 m. the latent period was 59.8 days and correlated with the time required for the growth of 3.7 new banana leaves. A microcomputer program was written to simulate spreas of banana bunchy top diseasein space and time. In the absence of disease control, disease spread from an initial primary infection in July or January to 124 or 153 infected plants, respectively, in one year. When disease control was maintained by removing disease plants whenever the number of infected plants exceeded a given threshold, the numbers of disease plants detected each inspection were positively correlated with the infection threshold, but the numbers of inspections required to maintain control increased markedly as the infection threshold was decreased.
650 $aPentalonia Nigronervosa
650 $aVírus
653 $aControl
653 $aEpidimiologia
653 $aMusa spp
653 $aPenca
773 $tAust. Journal Agric. Res.$gv.38, n.2, p.373-382, 1987.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| Registros recuperados : 7 | |
| 7. |  | EASTWOOD, R. J.; TAMBAM, B. B.; ABOAGYE, L. M.; AKPAROV, Z. I.; ALADELE, S. E.; ALLEN, R.; AMRI, A.; ANGLIN, N.; ARAYA, R.; ARRIETA-ESPINOZA, G.; ASGEROV, A.; AWANG, K.; AWAS, T.; BARATA, A. M.; BOATENG, S. K.; BREHM, J. M.; BREIDY, J.; BREMAN, E.; ANGULO, A. B.; BURLE, M. L.; CASTAÑEDA-ÁLVAREZ, N. P.; CASIMIRO, P.; CHAVES, N. F.; CLEMENTE, A. S.; COCKEL, C. P.; DAVEY, A.; LA ROSA, L. de; DEBOUCK, D. G.; DEMPEWOLF, H.; DOKMAK, H.; ELLIS, D.; FARUK, A.; FREITAS, C.; GALSTYAN, S.; GARCÍA, R. M.; GHIMIRE, K. H.; GUARINO, L.; HARKER, R.; HOPE, R.; HUMPHRIES, A.; JAMORA, N.; JATOI, S. A.; KHUTSISHVILI, M.; KIKODZE, D.; KYRATZIS, A. C.; LEÓN-LOBOS, P.; LIU, U.; MAINALI, R. P.; MAMMADOV, A. T.; MANRIQUE-CARPINTERO, N. C.; MANZELLA, D.; ALI, M. S. M.; MEDEIROS, M. B. de; GUZMÁN, M. A. M.; MIKATADZE-PANTSULAIA, T.; MOHAMED, E. T. I.; MONTEROS-ALTAMIRANO, A.; MORALES, A.; MÜLLER, J. V.; MULUMBA, J. W.; NERSESYAN, A.; NÓBREGA, H.; NYAMONGO, D. O; OBREZA, M.; OKERE, A. U.; ORSENIGO, S.; ORTEGA-KLOSE, F.; PAPIKYAN, A.; PEARCE, T. R.; CARVALHO, M. A. A. P. de; PROHENS, J.; ROSSI, G.; SALAS, A.; SHRESTHA, D. S.; SIDDIQUI, S. U.; SMITH, P. P.; SOTOMAYOR, D. A.; TACÁN, M.; TAPIA, C.; TOLEDO, A.; TOLL, J.; VU, D. T.; VU, T. D.; WAY, M. J.; YAZBEK, M.; ZORRILLA, C.; KILIAN, B. Adapting agriculture to climate change: a synopsis of Coordinated National Crop Wild Relative Seed Collecting Programs across five continents. Plants, v. 11, 2022. 1840. Na publicação: Marcelo B. Medeiros.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 4 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 7 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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