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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
28/04/2004 |
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Data da última atualização: |
28/04/2004 |
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Autoria: |
FELIPPE, J. M.; OLIVEIRA, C. G.; BEGLIOMINI, E. |
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Título: |
Eficácia do fungicida Acrobat Mz (dimethomorph mais mancozeb) no controle da requeima da batata. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Horticultura Brasileira, Brasília, v. 21, n. 2, jul. 2003. Suplemento 2. |
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Idioma: |
Português |
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Notas: |
Trabalho apresentado no 43º Congresso Brasileiro de Olericultura, 2003. Publicado também como resumo em: Horticultura Brasileira, Brasília, v. 21, n. 2, p. 339, jul. 2003. Suplemento 1. |
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Thesagro: |
Batata; Controle Químico; Fungicida; Performance; Phytophthora Infestans; Requeima; Solanum Tuberosum. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00855naa a2200229 a 4500
001 1775922
005 2004-04-28
008 2003 bl uuuu u00u1 u #d
100 1 $aFELIPPE, J. M.
245 $aEficácia do fungicida Acrobat Mz (dimethomorph mais mancozeb) no controle da requeima da batata.
260 $c2003
500 $aTrabalho apresentado no 43º Congresso Brasileiro de Olericultura, 2003. Publicado também como resumo em: Horticultura Brasileira, Brasília, v. 21, n. 2, p. 339, jul. 2003. Suplemento 1.
650 $aBatata
650 $aControle Químico
650 $aFungicida
650 $aPerformance
650 $aPhytophthora Infestans
650 $aRequeima
650 $aSolanum Tuberosum
700 1 $aOLIVEIRA, C. G.
700 1 $aBEGLIOMINI, E.
773 $tHorticultura Brasileira, Brasília$gv. 21, n. 2, jul. 2003. Suplemento 2.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
29/03/2016 |
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Data da última atualização: |
29/03/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
MOREIRA, A. S.; BERGAMIN FILHO, A.; REZENDE, J. A. M. |
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Afiliação: |
ALECIO SOUZA MOREIRA, CNPAF; ARMANDO BERGAMIN FILHO, ESALQ; JORGE ALBERTO MARQUES REZENDE, ESALQ. |
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Título: |
Comparative epidemiology of three virus diseases on zucchini squash. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Journal of Phytopathology, Berlin, v. 163, p. 386-394, 2015. |
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DOI: |
10.1111/jph.12335 |
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Idioma: |
Inglês |
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Conteúdo: |
Zucchini yellow mosaic virus (ZYMV), Papaya ringspot virus ?type W(PRSV-W) and Zucchini lethal chlorosis virus (ZLCV) cause important diseases on zucchini squash crops in Brazil. ZYMV and PRSV-W belong to the genus Potyvirus and are transmitted by aphids, whereas ZLCV belongs to Tospovirus and is transmitted by the thrips Frankliniella zucchini. These three viruses may occur simultaneously in the field, and the epidemiology of the corresponding diseases may be determined by interactions among viruses, hosts and vectors. In this work, the progress of the diseases caused by these viruses was studied over a temporal and geographic range for three planting seasons (PS). For the lethal chlorosis (ZLCV), a monomolecular model was found to be the best fit for the data, though only during the third PS. For data collected during the first two PS, the Gompertz model was found to fit the data best. The spatial distribution of disease indicated disease aggregation at the end of the crop cycle. For the yellow mosaic (ZYMV), the model that best fit in the 1st PS was the logistic and in the 2nd and 3rd PS was monomolecular. The spatial pattern of the disease was random when the disease incidence was low but aggregated when the disease incidence was high. The common mosaic (PRSV-W) showed the lowest incidence in all three PS. An exponential model was the best fit for data collected during all PS, and the spatial pattern of the disease was random. Interactions among the three viruses apparently did not result in changes in the epidemiology of the diseases. Removal of sources of inoculum and planting at an unfavourable time for reproduction of virus vectors are the two main measures recommended for the control of these diseases. The use of insecticide is indicated only for the control of the F. zucchini. MenosZucchini yellow mosaic virus (ZYMV), Papaya ringspot virus ?type W(PRSV-W) and Zucchini lethal chlorosis virus (ZLCV) cause important diseases on zucchini squash crops in Brazil. ZYMV and PRSV-W belong to the genus Potyvirus and are transmitted by aphids, whereas ZLCV belongs to Tospovirus and is transmitted by the thrips Frankliniella zucchini. These three viruses may occur simultaneously in the field, and the epidemiology of the corresponding diseases may be determined by interactions among viruses, hosts and vectors. In this work, the progress of the diseases caused by these viruses was studied over a temporal and geographic range for three planting seasons (PS). For the lethal chlorosis (ZLCV), a monomolecular model was found to be the best fit for the data, though only during the third PS. For data collected during the first two PS, the Gompertz model was found to fit the data best. The spatial distribution of disease indicated disease aggregation at the end of the crop cycle. For the yellow mosaic (ZYMV), the model that best fit in the 1st PS was the logistic and in the 2nd and 3rd PS was monomolecular. The spatial pattern of the disease was random when the disease incidence was low but aggregated when the disease incidence was high. The common mosaic (PRSV-W) showed the lowest incidence in all three PS. An exponential model was the best fit for data collected during all PS, and the spatial pattern of the disease was random. Interactions among the three viruses apparen... Mostrar Tudo |
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Thesagro: |
Abóbora; Cucurbita pepo; Doença de planta; Virus. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 02413naa a2200205 a 4500
001 2041970
005 2016-03-29
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1111/jph.12335$2DOI
100 1 $aMOREIRA, A. S.
245 $aComparative epidemiology of three virus diseases on zucchini squash.$h[electronic resource]
260 $c2015
520 $aZucchini yellow mosaic virus (ZYMV), Papaya ringspot virus ?type W(PRSV-W) and Zucchini lethal chlorosis virus (ZLCV) cause important diseases on zucchini squash crops in Brazil. ZYMV and PRSV-W belong to the genus Potyvirus and are transmitted by aphids, whereas ZLCV belongs to Tospovirus and is transmitted by the thrips Frankliniella zucchini. These three viruses may occur simultaneously in the field, and the epidemiology of the corresponding diseases may be determined by interactions among viruses, hosts and vectors. In this work, the progress of the diseases caused by these viruses was studied over a temporal and geographic range for three planting seasons (PS). For the lethal chlorosis (ZLCV), a monomolecular model was found to be the best fit for the data, though only during the third PS. For data collected during the first two PS, the Gompertz model was found to fit the data best. The spatial distribution of disease indicated disease aggregation at the end of the crop cycle. For the yellow mosaic (ZYMV), the model that best fit in the 1st PS was the logistic and in the 2nd and 3rd PS was monomolecular. The spatial pattern of the disease was random when the disease incidence was low but aggregated when the disease incidence was high. The common mosaic (PRSV-W) showed the lowest incidence in all three PS. An exponential model was the best fit for data collected during all PS, and the spatial pattern of the disease was random. Interactions among the three viruses apparently did not result in changes in the epidemiology of the diseases. Removal of sources of inoculum and planting at an unfavourable time for reproduction of virus vectors are the two main measures recommended for the control of these diseases. The use of insecticide is indicated only for the control of the F. zucchini.
650 $aAbóbora
650 $aCucurbita pepo
650 $aDoença de planta
650 $aVirus
700 1 $aBERGAMIN FILHO, A.
700 1 $aREZENDE, J. A. M.
773 $tJournal of Phytopathology, Berlin$gv. 163, p. 386-394, 2015.
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