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| 1. |  | LANDERS, J. N.; RASS, G.; FREITAS, P. L. de; BASCH, G.; SANCHEZ, E. J. G.; TABAGLIO, V.; KASSAN, A.; DERPSCH, R.; FRIEDRICH, T.; GIUPPONI, L. Effects of zero tillage (No-Till) conservation agriculture on soil physical and biological properties and their contributions to sustainability. Geophysical Research Abstracts, v. 15, 2013. Não paginado. Published in 10th EGU General Assembly 2013. Poster EGU2013-11756-4.| Biblioteca(s): Embrapa Agricultura Digital. |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
23/10/2017 |
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Data da última atualização: |
23/10/2017 |
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Autoria: |
PÉREZ-RODRÍGUEZ, A.; MONTEÓN-OJEDA, A.; MORA-AGUILERA; HERNÁNDEZ-CASTRO, E. |
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Afiliação: |
Amado Pérez-Rodríguez, Colegio de Postgraduados Montecillo - México; Abraham Monteón-Ojeda, Colegio de Postgraduados Montecillo - México; José Antonio Mora-Aguilera, Colegio de Postgraduados Montecillo - México; Elías Hernández-Castro, Universidad Autónoma de Guerrero-México. |
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Título: |
Epidemiology and strategies for chemical management of powdery mildew in mango. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 9, p. 715-723, ago. 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Epidemiologia e estratégias para o manejo químico o míldio-pulverulento em mangueira. |
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Conteúdo: |
The objective of this work was to evaluate phytosanitary strategies for the chemical control of powdery mildew (Oidium mangiferae) in mango, based on the alternation of active ingredients with different modes and sites of action, and to determine the environmental and epidemiological conditions that favor the development of the disease. The experiment was conducted in Guerrero, México, in commercial orchards, within a program or the development of fungicide spraying strategies. Epidemic curves were used on temporal analyses of the disease for: incidence; area under disease progression curve (AUDPC); severity; and conidial seasonality and its relationships with meteorological parameters. The disease was better controlled with the application of systemic fungicide followed by contact fungicide with multisite activity. The first symptoms appeared 30 days after the issuance of shoots, and the most susceptible phenological (critical) stages were at full bloom and at the onset of fruit with 8?15 mm. Optimum conditions for the development of powdery mildew, which maximizes the density of airborne spores, are temperatures higher than 30°C and relative humidity over 90%. |
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Palavras-Chave: |
Fungicida multilocal; Manejo integrado de praga; Multisite fungicides; Resistência a fungicida. |
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Thesagro: |
Epidemia; Mangifera Indica; Oidium Mangiferae. |
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Thesaurus NAL: |
Disease outbreaks; Fungicide resistance; Integrated pest management. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/165376/1/Epidemiology-and-strategies.pdf
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Marc: |
LEADER 02172naa a2200289 a 4500
001 2077826
005 2017-10-23
008 2017 bl uuuu u00u1 u #d
100 1 $aPÉREZ-RODRÍGUEZ, A.
245 $aEpidemiology and strategies for chemical management of powdery mildew in mango.
260 $c2017
500 $aTítulo em português: Epidemiologia e estratégias para o manejo químico o míldio-pulverulento em mangueira.
520 $aThe objective of this work was to evaluate phytosanitary strategies for the chemical control of powdery mildew (Oidium mangiferae) in mango, based on the alternation of active ingredients with different modes and sites of action, and to determine the environmental and epidemiological conditions that favor the development of the disease. The experiment was conducted in Guerrero, México, in commercial orchards, within a program or the development of fungicide spraying strategies. Epidemic curves were used on temporal analyses of the disease for: incidence; area under disease progression curve (AUDPC); severity; and conidial seasonality and its relationships with meteorological parameters. The disease was better controlled with the application of systemic fungicide followed by contact fungicide with multisite activity. The first symptoms appeared 30 days after the issuance of shoots, and the most susceptible phenological (critical) stages were at full bloom and at the onset of fruit with 8?15 mm. Optimum conditions for the development of powdery mildew, which maximizes the density of airborne spores, are temperatures higher than 30°C and relative humidity over 90%.
650 $aDisease outbreaks
650 $aFungicide resistance
650 $aIntegrated pest management
650 $aEpidemia
650 $aMangifera Indica
650 $aOidium Mangiferae
653 $aFungicida multilocal
653 $aManejo integrado de praga
653 $aMultisite fungicides
653 $aResistência a fungicida
700 1 $aMONTEÓN-OJEDA, A.
700 1 $aMORA-AGUILERA
700 1 $aHERNÁNDEZ-CASTRO, E.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n. 9, p. 715-723, ago. 2017.
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Embrapa Unidades Centrais (AI-SEDE) |
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