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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
10/12/2009 |
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Data da última atualização: |
27/05/2016 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
PARAIBA, L. C. |
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Afiliação: |
LOURIVAL COSTA PARAIBA, CNPMA. |
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Título: |
Pesticide bioconcentration factor estimate in apples. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: FRUIT, NUT AND VEGETABLE PRODUCTION ENGINEERING SYMPOSIUM, 8., 2009, Concepción, Chile. Frutic Chile 2009. Proceedings... Chillán: Progap, 2009. |
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Páginas: |
p. 517-523 |
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Idioma: |
Inglês |
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Conteúdo: |
This work objective was to estimate the bioconcentration factor (BCF) of thirty six pesticides used in the Brazilian integrated apple production systems (IAP), in order to select priority pesticides to be monitored in apples. A hypothetical apple orchard was assumed and the model applied was according to Paraíba (2007) [Pesticide bioconcentration modeling for fruit trees. Chemosphere (66:1468-1475)]. The model relates BCF with plant and pesticide characteristics. The octanol-water partition coefficients of pesticides and their degradation rates in the soil were used. The following plant variables were considered: growth rate, total dry biomass, daily water transpiration rate, and total volume of water necessary to produce one kg of fresh fruit per plant. The pesticide stem-water partition coefficient and the transpiration stream concentration factor were calculated using equations that relate each coefficient with the octanol-water partition coefficient. The pesticide BCF in fruits is an important indicator of the pesticide affinity to fruits, and helps to improve the integrated production systems. |
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Thesagro: |
Maçã; Produção Integrada. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/143478/1/2009AA-068.pdf
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Marc: |
LEADER 01632nam a2200145 a 4500
001 1577653
005 2016-05-27
008 2009 bl uuuu u00u1 u #d
100 1 $aPARAIBA, L. C.
245 $aPesticide bioconcentration factor estimate in apples.$h[electronic resource]
260 $aIn: FRUIT, NUT AND VEGETABLE PRODUCTION ENGINEERING SYMPOSIUM, 8., 2009, Concepción, Chile. Frutic Chile 2009. Proceedings... Chillán: Progap$c2009
300 $ap. 517-523
520 $aThis work objective was to estimate the bioconcentration factor (BCF) of thirty six pesticides used in the Brazilian integrated apple production systems (IAP), in order to select priority pesticides to be monitored in apples. A hypothetical apple orchard was assumed and the model applied was according to Paraíba (2007) [Pesticide bioconcentration modeling for fruit trees. Chemosphere (66:1468-1475)]. The model relates BCF with plant and pesticide characteristics. The octanol-water partition coefficients of pesticides and their degradation rates in the soil were used. The following plant variables were considered: growth rate, total dry biomass, daily water transpiration rate, and total volume of water necessary to produce one kg of fresh fruit per plant. The pesticide stem-water partition coefficient and the transpiration stream concentration factor were calculated using equations that relate each coefficient with the octanol-water partition coefficient. The pesticide BCF in fruits is an important indicator of the pesticide affinity to fruits, and helps to improve the integrated production systems.
650 $aMaçã
650 $aProdução Integrada
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
07/05/1997 |
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Data da última atualização: |
07/05/1997 |
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Autoria: |
ARAUJO, F. F. de; SILVA, J. F. V. |
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Título: |
Controle biologico do nematoide de cisto da soja (Heterodera glycines) atraves de Bacillus subtilis. |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
In: SIMPOSIO DE CONTROLE BIOLOGICO,5., 1996, Foz do Iguacu. Anais: sessao de posters. Curitiba: P J Comunicacao & Eventos Editora, 1996. |
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Páginas: |
p.126. |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Nematoide do cisto; Parana; Soybean cyst nematode. |
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Thesagro: |
Controle Biológico; Heterodera Glycines; Soja. |
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Thesaurus NAL: |
Bacillus subtilis; biological control; Brazil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00805naa a2200253 a 4500
001 1456534
005 1997-05-07
008 1996 bl uuuu u00u1 u #d
100 1 $aARAUJO, F. F. de
245 $aControle biologico do nematoide de cisto da soja (Heterodera glycines) atraves de Bacillus subtilis.
260 $c1996
300 $ap.126.
650 $aBacillus subtilis
650 $abiological control
650 $aBrazil
650 $aControle Biológico
650 $aHeterodera Glycines
650 $aSoja
653 $aBrasil
653 $aNematoide do cisto
653 $aParana
653 $aSoybean cyst nematode
700 1 $aSILVA, J. F. V.
773 $tIn: SIMPOSIO DE CONTROLE BIOLOGICO,5., 1996, Foz do Iguacu. Anais: sessao de posters. Curitiba: P J Comunicacao & Eventos Editora, 1996.
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Embrapa Soja (CNPSO) |
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