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dc.contributor.authorPARAIBA, L. C.
dc.contributor.authorQUEIROZ, S. C. do N. de
dc.contributor.authorSOUZA, D. R. C. de
dc.contributor.authorMORICONI, W.
dc.contributor.authorPAZIANOTTO, R. A. A.
dc.contributor.authorJONSSON, C. M.
dc.contributor.authorPARAÍBA, C. C. M.
dc.date.accessioned2026-03-17T13:29:34Z-
dc.date.available2026-03-17T13:29:34Z-
dc.date.created2026-03-17
dc.date.issued2025
dc.identifier.citationRevista Brasileira de Meio Ambiente, v. 13, n. 3, p. 61-77, 2025.
dc.identifier.issn2595-4431
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1185503-
dc.descriptionAbstract: Controlling phytopathogenic fungi in soybean crops (Glycine max L) is necessary and requires several types of fungicides, however, some of these pesticides can accumulate in soybeans. The bioconcentration factor (BCF) is a metric that indicates the degree of affinity of a substance for an organism. The BCF of the fungicides azoxystrobin, cyproconazole, epoxiconazole, and pyraclostrobin in soybeans from plants grown in pots, were estimated. Estimation was performed from concentrations of fungicides observed in the soil solution and in soybeans. Soybeans were exposed to fungicides by applications of the fungicides in the soil contained in pots. The average quantified concentrations in the grain samples were 6.21 µg/kg (azoxystrobin), 45.25 µg/kg (cyproconazole) and 10.47 µg/kg (epoxiconazole). The experimental value of BCF of fungicides varied between 0.044 L/kg (azoxystrobin) and 0.175 L/kg (epoxiconazole). With the estimated BCF values, the hypothetical concentrations of the fungicides in the soil solution that could translocate in the plant and exceed the maximum residue limits (MRLs) in soybean were then estimated. These concentrations were 11.36 µg/ml (azoxystrobin), 0.82 µg/ml (cyproconazole), and 0.28 µg/ml (epoxiconazole). BCF values and the acceptable daily intake (ADI) values of fungicides allows to estimate the risk of consuming a quantity of soybeans that provides a fungicide human intake greater than the ADI.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectBioconcentration factor
dc.subjectFood security
dc.subjectPlant
dc.subjectUptake
dc.titleBioconcentration factor of fungicides in soybean grains.
dc.typeArtigo de periódico
dc.subject.thesagroFungicida
dc.subject.thesagroAgrotóxico
dc.subject.thesagroContaminação
dc.subject.nalthesaurusPesticides
dc.subject.nalthesaurusFungicides
dc.subject.nalthesaurusSoybeans
dc.subject.nalthesaurusBioaccumulation factor
dc.subject.nalthesaurusFood security
riaa.ainfo.id1185503
riaa.ainfo.lastupdate2026-03-17
dc.identifier.doihttps://doi.org/10.66205/rvbma.v13i3.1852
dc.contributor.institutionLOURIVAL COSTA PARAIBA, CNPMA; SONIA CLAUDIA DO NASCIMENTO DE QUEIROZ, CNPMA; DEBORA RENATA CASSOLI DE SOUZA DUTRA, CNPMA; WALDEMORE MORICONI, CNPMA; RICARDO ANTONIO ALMEIDA PAZIANOTTO, CNPMA; CLAUDIO MARTIN JONSSON, CNPMA; CAROLINA COSTA MOTA PARAÍBA, UNIVERSIDADE FEDERAL DA BAHIA.
Aparece en las colecciones:Artigo em periódico indexado (CNPMA)

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