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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
02/09/2014 |
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Data da última atualização: |
08/02/2018 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
GODOY, C. V. |
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Afiliação: |
CLAUDIA VIEIRA GODOY, CNPSO. |
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Título: |
Effective resistance management with soybean rust: modes of action used and management strategies. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: IUPAC INTERNATIONAL CONGRESS OF PESTICIDE CHEMISTRY, 13., 2014, San Francisco. Crop, environment, and public health protection: technologies for a changing world: abstracts. Beltsville: ACS-AGRO, 2014. |
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Páginas: |
p. 234. |
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Idioma: |
Inglês |
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Conteúdo: |
Asian soybean rust is a serious disease caused by Phakopsora pachyrhizi. Several strategies have been adopted in Brazil to manage this disease including: (i) the host-free period, a period of 60 to 90 days from July to September during which farmers are restricted from planting soybean; (ii) growers are advised to plant early maturing group cultivars in the beginning of the season and reduce the sowing window to help the host evade the pathogen; (iii) cultivars with Rpp genes are available and are recommended with fungicide; and (iv) fungicides applied preventively or in the first symptoms. More than 100 different fungicidal products are currently labeled for managing rust in Brazil. A weaker efficacy of straight triazoles compounds was observed from 2006/07. Since 2009, only premix of DMI-QoI fungicides have been recommended to control rust. In 2013 the first mixture with SDHI compound was labeled for soybean rust. |
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Palavras-Chave: |
Ferrugem asiática da soja. |
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Categoria do assunto: |
-- |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/993935/1/Effectiveresistancemanagementwithsoybeanrustmodesofactionusedandmanagementstrategies.pdf
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Marc: |
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Registro original: |
Embrapa Soja (CNPSO) |
