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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
11/05/2021 |
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Data da última atualização: |
18/05/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, K. A. da; NICOLA, V. B.; DUDAS, R. T.; DEMETRIO, W. C.; MAIA, L. dos S.; CUNHA, L.; BARTZ, M. L. C.; BROWN, G. G.; PASINI, A.; KILLE, P.; FERREIRA, N. G. C.; OLIVEIRA, C. M. R. de. |
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Afiliação: |
KARLO ALVES DA SILVA, Universidade Positivo; VITORIA BELTRAME NICOLA, Universidade Positivo; RAFAELA TAVARES DUDAS, Universidade Positivo; WILIAN CARLO DEMETRIO, Universidade Federal do Paraná; LILIANNE DOS SANTOS MAIA, Universidade Federal do Paraná; LUIS CUNHA, University of Coimbra; University of South Wales; MARIE LUISE CAROLINA BARTZ, Universidade Positivo; GEORGE GARDNER BROWN, CNPF; AMARILDO PASINI, Universidade Estadual de Londrina; PETER KILLE, Cardiff University; NUNO G. C. FERREIRA, Cardiff University; CÍNTIA MARA RIBAS DE OLIVEIRA, Universidade Positivo. |
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Título: |
Pesticides in a case study on no-tillage farming systems and surrounding forest patches in Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Scientific Reports, v. 11, Article number: 9839, 14 p., 2021. |
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DOI: |
https://doi.org/10.1038/s41598-021-88779-3 |
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Idioma: |
Português |
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Conteúdo: |
With the growing global concern on pesticide management, the relationship between its environmental recalcitrance, food security and human health has never been more relevant. Pesticides residues are known to cause significant environmental contamination. Here, we present a case study on long-term no-tillage farming systems in Brazil, where Glyphosate (GLY) has been applied for more than 35 years. GLY and its main breakdown product, aminomethylphosphonic acid (AMPA) were determined in topsoil (0–10 cm) samples from no-tillage fields and nearby subtropical secondary forests by high-performance liquid chromatography coupled with a fluorescence detector. In addition, the presence of carbamates, organochlorines, organophosphates and triazines were also screened for. GLY and AMPA were present in all soil samples, reaching values higher than those described for soils so far in the literature. A significant decrease for AMPA was observed only between the secondary forest and the farm’s middle slope for site B. GLY and AMPA were observed respectively at peak concentrations of 66.38 and 26.03 mg/kg soil. GLY was strongly associated with forest soil properties, while AMPA associated more with no-tillage soil properties. Soil texture was a significant factor contributing to discrimination of the results as clay and sand contents affect GLY and AMPA retention in soils. This was the first study to report DDT and metabolites in consolidated no-tillage soils in Brazil (a pesticide fully banned since 2009). Based on human risk assessment conducted herein and the potential risk of GLY to local soil communities, this study offers a baseline for future studies on potential adverse effects on soil biota, and mechanistic studies. MenosWith the growing global concern on pesticide management, the relationship between its environmental recalcitrance, food security and human health has never been more relevant. Pesticides residues are known to cause significant environmental contamination. Here, we present a case study on long-term no-tillage farming systems in Brazil, where Glyphosate (GLY) has been applied for more than 35 years. GLY and its main breakdown product, aminomethylphosphonic acid (AMPA) were determined in topsoil (0–10 cm) samples from no-tillage fields and nearby subtropical secondary forests by high-performance liquid chromatography coupled with a fluorescence detector. In addition, the presence of carbamates, organochlorines, organophosphates and triazines were also screened for. GLY and AMPA were present in all soil samples, reaching values higher than those described for soils so far in the literature. A significant decrease for AMPA was observed only between the secondary forest and the farm’s middle slope for site B. GLY and AMPA were observed respectively at peak concentrations of 66.38 and 26.03 mg/kg soil. GLY was strongly associated with forest soil properties, while AMPA associated more with no-tillage soil properties. Soil texture was a significant factor contributing to discrimination of the results as clay and sand contents affect GLY and AMPA retention in soils. This was the first study to report DDT and metabolites in consolidated no-tillage soils in Brazil (a pesticide fully ba... Mostrar Tudo |
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Palavras-Chave: |
Pesticidas. |
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Thesagro: |
Plantio Direto; Solo Florestal. |
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Thesaurus Nal: |
Pesticides. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223183/1/Silva-Brown-etal-2021-article-Scientific-Reports.pdf
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Marc: |
LEADER 02666naa a2200313 a 4500
001 2131763
005 2021-05-18
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1038/s41598-021-88779-3$2DOI
100 1 $aSILVA, K. A. da
245 $aPesticides in a case study on no-tillage farming systems and surrounding forest patches in Brazil.$h[electronic resource]
260 $c2021
520 $aWith the growing global concern on pesticide management, the relationship between its environmental recalcitrance, food security and human health has never been more relevant. Pesticides residues are known to cause significant environmental contamination. Here, we present a case study on long-term no-tillage farming systems in Brazil, where Glyphosate (GLY) has been applied for more than 35 years. GLY and its main breakdown product, aminomethylphosphonic acid (AMPA) were determined in topsoil (0–10 cm) samples from no-tillage fields and nearby subtropical secondary forests by high-performance liquid chromatography coupled with a fluorescence detector. In addition, the presence of carbamates, organochlorines, organophosphates and triazines were also screened for. GLY and AMPA were present in all soil samples, reaching values higher than those described for soils so far in the literature. A significant decrease for AMPA was observed only between the secondary forest and the farm’s middle slope for site B. GLY and AMPA were observed respectively at peak concentrations of 66.38 and 26.03 mg/kg soil. GLY was strongly associated with forest soil properties, while AMPA associated more with no-tillage soil properties. Soil texture was a significant factor contributing to discrimination of the results as clay and sand contents affect GLY and AMPA retention in soils. This was the first study to report DDT and metabolites in consolidated no-tillage soils in Brazil (a pesticide fully banned since 2009). Based on human risk assessment conducted herein and the potential risk of GLY to local soil communities, this study offers a baseline for future studies on potential adverse effects on soil biota, and mechanistic studies.
650 $aPesticides
650 $aPlantio Direto
650 $aSolo Florestal
653 $aPesticidas
700 1 $aNICOLA, V. B.
700 1 $aDUDAS, R. T.
700 1 $aDEMETRIO, W. C.
700 1 $aMAIA, L. dos S.
700 1 $aCUNHA, L.
700 1 $aBARTZ, M. L. C.
700 1 $aBROWN, G. G.
700 1 $aPASINI, A.
700 1 $aKILLE, P.
700 1 $aFERREIRA, N. G. C.
700 1 $aOLIVEIRA, C. M. R. de
773 $tScientific Reports$gv. 11, Article number: 9839, 14 p., 2021.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
06/11/2023 |
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Data da última atualização: |
07/12/2023 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
ZAMBOLIM, L.; CAIXETA, E. T.; OLIVEIRA, A. C. B. de; POP, M. E. C.; SILVA, L. F. da. |
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Afiliação: |
LAÉRCIO ZAMBOLIM, UNIVERSIDADE FEDERAL DE VIÇOSA; EVELINE TEIXEIRA CAIXETA MOURA, CNPCa; ANTONIO CARLOS BAIAO DE OLIVEIRA, CNPCa; MÁRIO ENRIQUE CHOCCOJ POP, ANACAFÈ; LUCAS FAGUNDES DA SILVA, UNIVERSIDADE FEDERAL DE VIÇOSA. |
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Título: |
Ferrugem do cafeeiro. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: ZAMBOLIM, L. (Ed.). Manejo integrado de doenças agressivas visando a produtividade de grãos. Viçosa, MG: UFV, 2023. |
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Páginas: |
p. 142-171 |
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Idioma: |
Português |
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Conteúdo: |
Duas espécies de café são produzidas comercialmente no mundo: Coffea arabica (diplóide) e Coffea canephora var. conilon ou robusta (tetraploide). O Brasil é o maior produtor mundial de café arábica e o segundo de café canéfora. A principal doença que afeta a cultura do café arábica e conilon é a ferrugem causada por Hemileia vastatrix Berk. et Br. que causa de 35 a 50 % de dano ao cafeeiro. A ferrugem foi constatada no Brasil em 1970; na América Central a doença foi constatada pela primeira vez na Nicarágua em 1978. Na América Central a doença causou de 20 a 80 % de dano. A ferrugem é considerada como microcíclica pois não apresenta as fases de pícnio e écio. A principal medida de controle da ferrugem é o plantio de variedades resistentes de C. arabica e C. canephora var. conilon ou robusta. Entretanto, a grande maioria das variedades resistentes é do tipo quantitativa. Poucas variedades lançadas apresentam resistência qualitativa. Algumas das novas variedades resistentes lançadas apresentam produtividade e qualidade de bebida superior ao das suscetíveis. No Brasil, quase 95% das variedades cultivadas são suscetíveis a ferrugem, com predominância do Catuaí vermelho, entretanto, o plantio de cultivares resistentes vem aumentando ano após ano. |
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Thesagro: |
Coffea Arábica; Doença de Planta; Ferrugem; Hemileia Vastatrix. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01968naa a2200229 a 4500
001 2157830
005 2023-12-07
008 2023 bl uuuu u00u1 u #d
100 1 $aZAMBOLIM, L.
245 $aFerrugem do cafeeiro.$h[electronic resource]
260 $c2023
300 $ap. 142-171
520 $aDuas espécies de café são produzidas comercialmente no mundo: Coffea arabica (diplóide) e Coffea canephora var. conilon ou robusta (tetraploide). O Brasil é o maior produtor mundial de café arábica e o segundo de café canéfora. A principal doença que afeta a cultura do café arábica e conilon é a ferrugem causada por Hemileia vastatrix Berk. et Br. que causa de 35 a 50 % de dano ao cafeeiro. A ferrugem foi constatada no Brasil em 1970; na América Central a doença foi constatada pela primeira vez na Nicarágua em 1978. Na América Central a doença causou de 20 a 80 % de dano. A ferrugem é considerada como microcíclica pois não apresenta as fases de pícnio e écio. A principal medida de controle da ferrugem é o plantio de variedades resistentes de C. arabica e C. canephora var. conilon ou robusta. Entretanto, a grande maioria das variedades resistentes é do tipo quantitativa. Poucas variedades lançadas apresentam resistência qualitativa. Algumas das novas variedades resistentes lançadas apresentam produtividade e qualidade de bebida superior ao das suscetíveis. No Brasil, quase 95% das variedades cultivadas são suscetíveis a ferrugem, com predominância do Catuaí vermelho, entretanto, o plantio de cultivares resistentes vem aumentando ano após ano.
650 $aCoffea Arábica
650 $aDoença de Planta
650 $aFerrugem
650 $aHemileia Vastatrix
700 1 $aCAIXETA, E. T.
700 1 $aOLIVEIRA, A. C. B. de
700 1 $aPOP, M. E. C.
700 1 $aSILVA, L. F. da
773 $tIn: ZAMBOLIM, L. (Ed.). Manejo integrado de doenças agressivas visando a produtividade de grãos. Viçosa, MG: UFV, 2023.
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Embrapa Café (CNPCa) |
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