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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
26/11/2014 |
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Data da última atualização: |
01/12/2014 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
HOLCMAN, E.; SENTELHAS, P. C.; SPÓSITO, M. B.; CONCEIÇÃO, M. A. F. |
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Afiliação: |
MARCO ANTONIO FONSECA CONCEICAO, CNPUV. |
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Título: |
Use of advisory systems and plastic covering in the control of downy mildew on vines of São Paulo, Brazil. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: WORLD CONGRESS OF VINE AND WINE, 37., 2014, Mendonza, Argentina. Abstracts... Mendonza: International Organisation of Vine and Wine, 2014. |
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Páginas: |
3 p. |
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Idioma: |
Inglês |
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Notas: |
Resumo expandido. |
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Conteúdo: |
The Northwest region of the State of São Paulo is one of the main producers of table grapes in Brazil. However, the climate of this region is highly favorable for fungal diseases during the growing season. The use of disease advisory systems and plastic covers are promising alternatives for rationalize the use of fungicides for disease control. Thus, the objective of this study was to evaluate the efficacy of the combination of advisory systems and plastic covering in the control of downy mildew (Plasmopara viticola) on vineyards of the Northwest region of State of São Paulo, Brazil. The experiments were carried out at the EMBRAPA - Tropical Viticulture Experimental Station, located in Jales, SP, Brazil. Three rows of 120 m of the seedless grape cultivar ?BRS Morena? (Vitis vinifera), spaced with 3.0 m between plants were conducted during 2012 and 2013 growing seasons. Half of the vineyard was covered with braided polypropylene plastic film installed over a metallic arc-shaped structure and the other half with black screen, with 18% of shading. The experimental design was randomized blocks composed of five treatments, with six repetitions per covered environment. The treatments were defined by the different grapevine downy mildew management : (CO) Control (no sprays against downy mildew); (CA) Conventional control (calendar); (BA) Advisory system 'Rule 3-10'; (MA25) Advisory system with low-infection efficiency - i0 > 25%; and (MA75) Advisory system with high infection efficiency ? i0 > 75%. According to the results, the plastic cover alone was not effective in controlling downy mildew. Under plastic cover, all advisory systems tested were as effective as the control provided by treatment calendar (CA), however, with 75% less fungicide application (MA75) than CA. MenosThe Northwest region of the State of São Paulo is one of the main producers of table grapes in Brazil. However, the climate of this region is highly favorable for fungal diseases during the growing season. The use of disease advisory systems and plastic covers are promising alternatives for rationalize the use of fungicides for disease control. Thus, the objective of this study was to evaluate the efficacy of the combination of advisory systems and plastic covering in the control of downy mildew (Plasmopara viticola) on vineyards of the Northwest region of State of São Paulo, Brazil. The experiments were carried out at the EMBRAPA - Tropical Viticulture Experimental Station, located in Jales, SP, Brazil. Three rows of 120 m of the seedless grape cultivar ?BRS Morena? (Vitis vinifera), spaced with 3.0 m between plants were conducted during 2012 and 2013 growing seasons. Half of the vineyard was covered with braided polypropylene plastic film installed over a metallic arc-shaped structure and the other half with black screen, with 18% of shading. The experimental design was randomized blocks composed of five treatments, with six repetitions per covered environment. The treatments were defined by the different grapevine downy mildew management : (CO) Control (no sprays against downy mildew); (CA) Conventional control (calendar); (BA) Advisory system 'Rule 3-10'; (MA25) Advisory system with low-infection efficiency - i0 > 25%; and (MA75) Advisory system with high infection effic... Mostrar Tudo |
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Palavras-Chave: |
Cobertura plástica; Disease advisory systems; Fungal diseases; Sistema de alerta; Vinhedo. |
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Thesagro: |
Clima; Controle integrado; Doença de planta; Doença fúngica; Míldio; Uva; Viticultura; Vitis vinifera. |
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Thesaurus Nal: |
Climate; Grapes; Viticulture. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/112412/1/Marco-2014-329.pdf
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Marc: |
LEADER 02898nam a2200361 a 4500
001 2000972
005 2014-12-01
008 2014 bl uuuu u00u1 u #d
100 1 $aHOLCMAN, E.
245 $aUse of advisory systems and plastic covering in the control of downy mildew on vines of São Paulo, Brazil.$h[electronic resource]
260 $aIn: WORLD CONGRESS OF VINE AND WINE, 37., 2014, Mendonza, Argentina. Abstracts... Mendonza: International Organisation of Vine and Wine$c2014
300 $a3 p.
500 $aResumo expandido.
520 $aThe Northwest region of the State of São Paulo is one of the main producers of table grapes in Brazil. However, the climate of this region is highly favorable for fungal diseases during the growing season. The use of disease advisory systems and plastic covers are promising alternatives for rationalize the use of fungicides for disease control. Thus, the objective of this study was to evaluate the efficacy of the combination of advisory systems and plastic covering in the control of downy mildew (Plasmopara viticola) on vineyards of the Northwest region of State of São Paulo, Brazil. The experiments were carried out at the EMBRAPA - Tropical Viticulture Experimental Station, located in Jales, SP, Brazil. Three rows of 120 m of the seedless grape cultivar ?BRS Morena? (Vitis vinifera), spaced with 3.0 m between plants were conducted during 2012 and 2013 growing seasons. Half of the vineyard was covered with braided polypropylene plastic film installed over a metallic arc-shaped structure and the other half with black screen, with 18% of shading. The experimental design was randomized blocks composed of five treatments, with six repetitions per covered environment. The treatments were defined by the different grapevine downy mildew management : (CO) Control (no sprays against downy mildew); (CA) Conventional control (calendar); (BA) Advisory system 'Rule 3-10'; (MA25) Advisory system with low-infection efficiency - i0 > 25%; and (MA75) Advisory system with high infection efficiency ? i0 > 75%. According to the results, the plastic cover alone was not effective in controlling downy mildew. Under plastic cover, all advisory systems tested were as effective as the control provided by treatment calendar (CA), however, with 75% less fungicide application (MA75) than CA.
650 $aClimate
650 $aGrapes
650 $aViticulture
650 $aClima
650 $aControle integrado
650 $aDoença de planta
650 $aDoença fúngica
650 $aMíldio
650 $aUva
650 $aViticultura
650 $aVitis vinifera
653 $aCobertura plástica
653 $aDisease advisory systems
653 $aFungal diseases
653 $aSistema de alerta
653 $aVinhedo
700 1 $aSENTELHAS, P. C.
700 1 $aSPÓSITO, M. B.
700 1 $aCONCEIÇÃO, M. A. F.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
06/12/2012 |
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Data da última atualização: |
13/07/2015 |
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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: |
BURCKHARDT, D.; QUEIROZ, D. L. de. |
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Afiliação: |
DANIEL BURCKHARDT, Naturhistorisches Museum; DALVA LUIZ DE QUEIROZ, CNPF. |
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Título: |
Checklist and comments on the jumping plant-lice (Hemiptera: Psylloidea) from Brazil. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Zootaxa, n. 3571, p. 26-48, 2012. |
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ISSN: |
1175-5326 |
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Idioma: |
Inglês |
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Conteúdo: |
The published records of jumping plant-lice from Brazil comprise 70 named species but four are erroneous or doubtful. For one species a variety has been described with uncertain status. Seven named species records are added here based on recent collections bringing the number of valid species to 73. Four new combinations are proposed: Colophorina favis (Brown & Hodkinson) (from Euphalerus), Euryconus fossiconis (Brown & Hodkinson) (from Euphalerus), Leuronota solani (Rübsaamen) (from Bactericera) and Macrocorsa beeryi (Caldwell) (from Psyllia). Additional unidentified species are recorded from the genera Auchmeriniella, Calophya, Ciriacremum, Euryconus, Isogonoceraia, Leuronota, Mastigimas, Pseudophacopteron and Livia, the last being considered a misidentification. Another 23 records concern psyllid galls which could not be attributed to any genus. The collection of psyllid galls from Brazil described by E. H. Rübsaamen was revised. The checklist provides for each species the general and Brazilian distributions as well as the host plants. Biogeographical and host plant patterns are briefly discussed. Half of the native psyllid genera are endemic to the Neotropic Region and slightly less than a third are restricted to the New World. Ten species are introduced from Australia (4), Europe (2), Asia (1) and other parts of South America (3). Fabaceae are host plants of a majority of members of the Psyllidae, whereas many Triozidae are associated with Myrtaceae. |
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Palavras-Chave: |
Distribution; Neotropical; Praga florestal; Psilídeo; Psyllids; Systematics. |
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Thesagro: |
Inseto. |
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Thesaurus NAL: |
galls; host plants; taxonomy. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02173naa a2200265 a 4500
001 1941610
005 2015-07-13
008 2012 bl uuuu u00u1 u #d
022 $a1175-5326
100 1 $aBURCKHARDT, D.
245 $aChecklist and comments on the jumping plant-lice (Hemiptera$bPsylloidea) from Brazil.$h[electronic resource]
260 $c2012
520 $aThe published records of jumping plant-lice from Brazil comprise 70 named species but four are erroneous or doubtful. For one species a variety has been described with uncertain status. Seven named species records are added here based on recent collections bringing the number of valid species to 73. Four new combinations are proposed: Colophorina favis (Brown & Hodkinson) (from Euphalerus), Euryconus fossiconis (Brown & Hodkinson) (from Euphalerus), Leuronota solani (Rübsaamen) (from Bactericera) and Macrocorsa beeryi (Caldwell) (from Psyllia). Additional unidentified species are recorded from the genera Auchmeriniella, Calophya, Ciriacremum, Euryconus, Isogonoceraia, Leuronota, Mastigimas, Pseudophacopteron and Livia, the last being considered a misidentification. Another 23 records concern psyllid galls which could not be attributed to any genus. The collection of psyllid galls from Brazil described by E. H. Rübsaamen was revised. The checklist provides for each species the general and Brazilian distributions as well as the host plants. Biogeographical and host plant patterns are briefly discussed. Half of the native psyllid genera are endemic to the Neotropic Region and slightly less than a third are restricted to the New World. Ten species are introduced from Australia (4), Europe (2), Asia (1) and other parts of South America (3). Fabaceae are host plants of a majority of members of the Psyllidae, whereas many Triozidae are associated with Myrtaceae.
650 $agalls
650 $ahost plants
650 $ataxonomy
650 $aInseto
653 $aDistribution
653 $aNeotropical
653 $aPraga florestal
653 $aPsilídeo
653 $aPsyllids
653 $aSystematics
700 1 $aQUEIROZ, D. L. de
773 $tZootaxa$gn. 3571, p. 26-48, 2012.
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Embrapa Florestas (CNPF) |
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