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Registro Completo |
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Biblioteca(s): |
Epagri-Itajaí. |
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Data corrente: |
23/11/2006 |
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Data da última atualização: |
23/11/2006 |
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Autoria: |
BIASI, L.A. |
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Título: |
Emprego do estiolamento na propagacao de plantas. |
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Ano de publicação: |
0 |
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Fonte/Imprenta: |
Ciencia Rural, v.26, n.2, p.309-316, 1996. |
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Idioma: |
Português |
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Palavras-Chave: |
ENRAIZAMENTO; PLANTA; PROPAGACAO VEGETATIVA. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00383naa a2200145 a 4500
001 1104200
005 2006-11-23
008 bl --- 0-- u #d
100 1 $aBIASI, L.A.
245 $aEmprego do estiolamento na propagacao de plantas.
260 $c0
653 $aENRAIZAMENTO
653 $aPLANTA
653 $aPROPAGACAO VEGETATIVA
773 $tCiencia Rural$gv.26, n.2, p.309-316, 1996.
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Epagri-Itajaí (Epagri-Itajai) |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
14/02/2022 |
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Data da última atualização: |
14/02/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
FERREIRA, G. M.; MOREIRA, R. R.; JAREK, T. M.; NESI, C. N.; BIASI, L. A.; MIO, L. L. M. |
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Título: |
Alternative control of downy mildew and grapevine leaf spot on Vitis labrusca. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Australasian Plant Pathology, Switzerland, p. 1-8, 2022. |
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Idioma: |
Inglês |
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Conteúdo: |
The number of organic vineyards around the metropolitan region of Curitiba-Paraná-Brazil is increasing, and alternative
products to control downy mildew (Plasmopara viticola) and grapevine leaf spot (Pseudocercospora vitis) are crucial for
the development of organic grape production. The objective of this study was to compare the efficacy of ten alternative
products to control downy mildew on ?Concord? and grapevine leaf spot on ?Bordo?. The incidence and severity of both
diseases were assessed to compare the treatments during two consecutive seasons in an organic vineyard under favorable
weather conditions for the development of the diseases, in the metropolitan region of Curitiba, Paraná, Brazil. Biostimulant
(Eurofit Max) reduced downy mildew incidence and severity in both seasons compared to the control. Lime sulfur reduced
downy mildew severity only in the second season. Lime sulfur was the most effective treatment against grapevine leaf spot
reducing the disease incidence and severity in both seasons. The severity of grapevine leaf spot was also reduced in the
second season by Bacillus alcalophylus, biostimulant and chitosan. Lime sulfur showed phytotoxic effects at the doses and
application frequency tested, reducing internode length and diameter on ?Bordo?. Biostimulant provided increased internode
size in ?Concord?. This study demonstrated that alternative control may be effective against downy mildew and grapevine
leaf spot. These findings contribute to the establishment of more sustainable V. labrusca production while maintaining the
efficacy of disease control. MenosThe number of organic vineyards around the metropolitan region of Curitiba-Paraná-Brazil is increasing, and alternative
products to control downy mildew (Plasmopara viticola) and grapevine leaf spot (Pseudocercospora vitis) are crucial for
the development of organic grape production. The objective of this study was to compare the efficacy of ten alternative
products to control downy mildew on ?Concord? and grapevine leaf spot on ?Bordo?. The incidence and severity of both
diseases were assessed to compare the treatments during two consecutive seasons in an organic vineyard under favorable
weather conditions for the development of the diseases, in the metropolitan region of Curitiba, Paraná, Brazil. Biostimulant
(Eurofit Max) reduced downy mildew incidence and severity in both seasons compared to the control. Lime sulfur reduced
downy mildew severity only in the second season. Lime sulfur was the most effective treatment against grapevine leaf spot
reducing the disease incidence and severity in both seasons. The severity of grapevine leaf spot was also reduced in the
second season by Bacillus alcalophylus, biostimulant and chitosan. Lime sulfur showed phytotoxic effects at the doses and
application frequency tested, reducing internode length and diameter on ?Bordo?. Biostimulant provided increased internode
size in ?Concord?. This study demonstrated that alternative control may be effective against downy mildew and grapevine
leaf spot. These findings contribute to the establi... Mostrar Tudo |
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Palavras-Chave: |
Plasmopara viticola · Pseudocercospora vitis · Bacillus · Chitosan · Lime sulfur · Biostimulant · Essential oils. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02266naa a2200193 a 4500
001 1131745
005 2022-02-14
008 2022 bl uuuu u00u1 u #d
100 1 $aFERREIRA, G. M.
245 $aAlternative control of downy mildew and grapevine leaf spot on Vitis labrusca.$h[electronic resource]
260 $c2022
520 $aThe number of organic vineyards around the metropolitan region of Curitiba-Paraná-Brazil is increasing, and alternative products to control downy mildew (Plasmopara viticola) and grapevine leaf spot (Pseudocercospora vitis) are crucial for the development of organic grape production. The objective of this study was to compare the efficacy of ten alternative products to control downy mildew on ?Concord? and grapevine leaf spot on ?Bordo?. The incidence and severity of both diseases were assessed to compare the treatments during two consecutive seasons in an organic vineyard under favorable weather conditions for the development of the diseases, in the metropolitan region of Curitiba, Paraná, Brazil. Biostimulant (Eurofit Max) reduced downy mildew incidence and severity in both seasons compared to the control. Lime sulfur reduced downy mildew severity only in the second season. Lime sulfur was the most effective treatment against grapevine leaf spot reducing the disease incidence and severity in both seasons. The severity of grapevine leaf spot was also reduced in the second season by Bacillus alcalophylus, biostimulant and chitosan. Lime sulfur showed phytotoxic effects at the doses and application frequency tested, reducing internode length and diameter on ?Bordo?. Biostimulant provided increased internode size in ?Concord?. This study demonstrated that alternative control may be effective against downy mildew and grapevine leaf spot. These findings contribute to the establishment of more sustainable V. labrusca production while maintaining the efficacy of disease control.
653 $aPlasmopara viticola · Pseudocercospora vitis · Bacillus · Chitosan · Lime sulfur · Biostimulant · Essential oils
700 1 $aMOREIRA, R. R.
700 1 $aJAREK, T. M.
700 1 $aNESI, C. N.
700 1 $aBIASI, L. A.
700 1 $aMIO, L. L. M.
773 $tAustralasian Plant Pathology, Switzerland, p. 1-8, 2022.
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