Potential for environmental contamination of herbicides used in corn, soy and sugar cane cultures
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/7442 |
Resumo: | Population growth and the consequent demand for food puts strong pressure on the environment, especially in agricultural areas. Brazil, the second largest exporter of food in the world, stands out the important sugarcane, corn and soybean agribusiness commodities. However, for this production to be maintained, agricultural practices such as weed management, pesticide management, and environmental protection practices of natural resources are essential. The method of chemical control of weeds with herbicides has been the most used, placing Brazil as the largest consumer in the world, in quantity. The presence of these molecules in the environment can affect several ecosystems including water resources. The objective of this review was to discuss the potential of contamination of water bodies with herbicides used in the cultivation of soybeans, corn and sugarcane in Brazil. The most traded active ingredients in recent years are glyphosate, 2,4-D, atrazine and diuron. Studies of the monitoring of pesticide residues have indicated that these agrochemicals are present in food, atmosphere, surface water and groundwater. Part of the formulations of the herbicides marketed for the evaluated crops has an environmental classification between Class II (Very Dangerous) and III (Dangerous). Case reports involving herbicide contamination have been described in Brazil and worldwide. Atrazine is the herbicide with the highest number of reports as a water contaminant. Control should be adopted within integrated management to minimize damage, as well as farmers' awareness of the conscious and sustainable use and monitoring of the bodies responsible for monitoring water resources. |
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Potential for environmental contamination of herbicides used in corn, soy and sugar cane culturesPotencial de contaminación ambiental de herbicidas utilizados en cultivos de maíz, soja y caña de azúcarPotencial de contaminação ambiental dos herbicidas utilizados nas culturas do milho, soja e cana de açúcarAgriculturaAgrotóxicosCommoditiesMeio ambiente.AgricultureAgrochemicalsCommoditiesEnvironmental.AgriculturaPesticidasProductos básicosMedio ambiente.Population growth and the consequent demand for food puts strong pressure on the environment, especially in agricultural areas. Brazil, the second largest exporter of food in the world, stands out the important sugarcane, corn and soybean agribusiness commodities. However, for this production to be maintained, agricultural practices such as weed management, pesticide management, and environmental protection practices of natural resources are essential. The method of chemical control of weeds with herbicides has been the most used, placing Brazil as the largest consumer in the world, in quantity. The presence of these molecules in the environment can affect several ecosystems including water resources. The objective of this review was to discuss the potential of contamination of water bodies with herbicides used in the cultivation of soybeans, corn and sugarcane in Brazil. The most traded active ingredients in recent years are glyphosate, 2,4-D, atrazine and diuron. Studies of the monitoring of pesticide residues have indicated that these agrochemicals are present in food, atmosphere, surface water and groundwater. Part of the formulations of the herbicides marketed for the evaluated crops has an environmental classification between Class II (Very Dangerous) and III (Dangerous). Case reports involving herbicide contamination have been described in Brazil and worldwide. Atrazine is the herbicide with the highest number of reports as a water contaminant. Control should be adopted within integrated management to minimize damage, as well as farmers' awareness of the conscious and sustainable use and monitoring of the bodies responsible for monitoring water resources.El crecimiento de la población y la consiguiente demanda de alimentos ejerce una fuerte presión sobre el medio ambiente, especialmente en las zonas agrícolas. Brasil, el segundo mayor exportador de alimentos en el mundo, destaca la caña de azúcar, el maíz y la soja, importantes productos agroindustriales. Sin embargo, para mantener esta producción, las prácticas agrícolas como el manejo de malezas, el manejo de pesticidas y las prácticas de protección ambiental de los recursos naturales son esenciales. El método de control químico de malezas con herbicidas ha sido el más utilizado, colocando a Brasil como el mayor consumidor mundial, en cantidad. La presencia de estas moléculas en el medio ambiente puede afectar diversos ecosistemas, incluidos los recursos hídricos. El objetivo de esta revisión fue discutir el potencial de contaminación de cuerpos de agua con herbicidas utilizados en el cultivo de soja, maíz y caña de azúcar en Brasil. Los ingredientes activos más comercializados en los últimos años son glifosato, 2,4-D, atrazina y diurón. Los estudios de monitoreo de residuos de pesticidas han señalado que estos agroquímicos están presentes en los alimentos, la atmósfera, las aguas superficiales y subterráneas. Parte de las formulaciones de los herbicidas comercializados para los cultivos evaluados tiene una clasificación ambiental entre las clases II (Muy peligroso) y III (Peligroso). Se han descrito informes de casos de contaminación por herbicidas en Brasil y en todo el mundo. La atrazina es el herbicida con el mayor número de informes como contaminante del agua. El control debe adoptarse dentro de la gestión integrada para minimizar los daños, además de aumentar la conciencia de los agricultores sobre el uso consciente y sostenible y la inspección por parte de los organismos competentes para controlar los recursos hídricos.O crescimento populacional e consequente demanda por alimentos exerce uma forte pressão sobre o meio ambiente principalmente em áreas agrícolas. No Brasil, segundo maior exportador de alimentos do mundo, destaca-se a cana-de-açúcar, milho e soja, importantes commodities do agronegócio. No entanto, para que essa produção seja mantida, práticas agrícolas como o manejo de plantas daninhas, dos agrotóxicos e práticas proteção ambiental dos recursos naturais são essenciais. O método de controle químico das plantas daninhas com herbicidas é o mais utilizado, colocando o Brasil como maior consumidor mundial, em quantidade. A presença dessas moléculas no ambiente podem afetar vários ecossistemas incluindo os recursos hídricos. Objetivou-se nesta revisão discorrer sobre potencial de contaminação com herbicidas utilizados na cultura da soja, milho e cana-de açúcar no Brasil. Os ingredientes ativos mais comercializados nos últimos anos foram o glyphosate, 2,4-D, atrazine e diuron. Estudos de monitoramento de resíduos de agrotóxicos têm sinalizado que esses agroquímicos estão presentes nos alimentos, atmosfera, águas superficiais e subterrâneas. Parte das formulações dos herbicidas comercializados para as culturas avaliadas apresenta classificação ambiental entre as classes II (Muito Perigoso) e III (Perigoso). Relatos de casos envolvendo a contaminação por herbicidas têm sido descritos no Brasil e no mundo. Atrazine é o herbicida com maior número de relatos como contaminante de água. O controle deve ser adotado dentro do manejo integrado para minimizar danos, além da conscientização dos agricultores sobre o uso consciente e sustentável e fiscalização dos órgãos competentes para o monitoramento nos recursos hídricos.Research, Society and Development2020-08-23info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/744210.33448/rsd-v9i9.7442Research, Society and Development; Vol. 9 No. 9; e417997442Research, Society and Development; Vol. 9 Núm. 9; e417997442Research, Society and Development; v. 9 n. 9; e4179974422525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/7442/6585Copyright (c) 2020 Keila Cristina Vieira; Cícero Teixeira Silva; Marcio Marques da Silva; Alexandre Sylvio Vieira da Costahttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessVieira, Keila Cristina Silva, Cícero Teixeira Silva, Marcio Marques da Costa, Alexandre Sylvio Vieira da2020-09-18T01:42:11Zoai:ojs.pkp.sfu.ca:article/7442Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:30:09.866594Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Potential for environmental contamination of herbicides used in corn, soy and sugar cane cultures Potencial de contaminación ambiental de herbicidas utilizados en cultivos de maíz, soja y caña de azúcar Potencial de contaminação ambiental dos herbicidas utilizados nas culturas do milho, soja e cana de açúcar |
title |
Potential for environmental contamination of herbicides used in corn, soy and sugar cane cultures |
spellingShingle |
Potential for environmental contamination of herbicides used in corn, soy and sugar cane cultures Vieira, Keila Cristina Agricultura Agrotóxicos Commodities Meio ambiente. Agriculture Agrochemicals Commodities Environmental. Agricultura Pesticidas Productos básicos Medio ambiente. |
title_short |
Potential for environmental contamination of herbicides used in corn, soy and sugar cane cultures |
title_full |
Potential for environmental contamination of herbicides used in corn, soy and sugar cane cultures |
title_fullStr |
Potential for environmental contamination of herbicides used in corn, soy and sugar cane cultures |
title_full_unstemmed |
Potential for environmental contamination of herbicides used in corn, soy and sugar cane cultures |
title_sort |
Potential for environmental contamination of herbicides used in corn, soy and sugar cane cultures |
author |
Vieira, Keila Cristina |
author_facet |
Vieira, Keila Cristina Silva, Cícero Teixeira Silva, Marcio Marques da Costa, Alexandre Sylvio Vieira da |
author_role |
author |
author2 |
Silva, Cícero Teixeira Silva, Marcio Marques da Costa, Alexandre Sylvio Vieira da |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Vieira, Keila Cristina Silva, Cícero Teixeira Silva, Marcio Marques da Costa, Alexandre Sylvio Vieira da |
dc.subject.por.fl_str_mv |
Agricultura Agrotóxicos Commodities Meio ambiente. Agriculture Agrochemicals Commodities Environmental. Agricultura Pesticidas Productos básicos Medio ambiente. |
topic |
Agricultura Agrotóxicos Commodities Meio ambiente. Agriculture Agrochemicals Commodities Environmental. Agricultura Pesticidas Productos básicos Medio ambiente. |
description |
Population growth and the consequent demand for food puts strong pressure on the environment, especially in agricultural areas. Brazil, the second largest exporter of food in the world, stands out the important sugarcane, corn and soybean agribusiness commodities. However, for this production to be maintained, agricultural practices such as weed management, pesticide management, and environmental protection practices of natural resources are essential. The method of chemical control of weeds with herbicides has been the most used, placing Brazil as the largest consumer in the world, in quantity. The presence of these molecules in the environment can affect several ecosystems including water resources. The objective of this review was to discuss the potential of contamination of water bodies with herbicides used in the cultivation of soybeans, corn and sugarcane in Brazil. The most traded active ingredients in recent years are glyphosate, 2,4-D, atrazine and diuron. Studies of the monitoring of pesticide residues have indicated that these agrochemicals are present in food, atmosphere, surface water and groundwater. Part of the formulations of the herbicides marketed for the evaluated crops has an environmental classification between Class II (Very Dangerous) and III (Dangerous). Case reports involving herbicide contamination have been described in Brazil and worldwide. Atrazine is the herbicide with the highest number of reports as a water contaminant. Control should be adopted within integrated management to minimize damage, as well as farmers' awareness of the conscious and sustainable use and monitoring of the bodies responsible for monitoring water resources. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-08-23 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/7442 10.33448/rsd-v9i9.7442 |
url |
https://rsdjournal.org/index.php/rsd/article/view/7442 |
identifier_str_mv |
10.33448/rsd-v9i9.7442 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/7442/6585 |
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http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
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application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 9 No. 9; e417997442 Research, Society and Development; Vol. 9 Núm. 9; e417997442 Research, Society and Development; v. 9 n. 9; e417997442 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052739239280640 |