Use este identificador para citar ou linkar para este item: https://repositorio.ufms.br/handle/123456789/5217
Tipo: Artigo de Periódico
Título: Persistence of benthiocarb in soil: influence of ultraviolet and sunlight
Autor(es): Aktar, Wasim
Paramasivam, M.
Sengupta, Dwaipayan
Abstract: Persistence of benthiocarb in soil as affected by UV and sunlight exposure was studied. Treated soil was placed in petri-plate, brought to field capacity moisture and then exposed to UV and sunlight. Residues of benthiocarb in soil dissipated with half-lives of 2.10, 11.85 and 43.63 days under UV, sunlight and dark condition, respectively. Soil samples kept under dark showed the slowest dissipation. Further, benthiocarb residues dissipated quickly under UV light as compared to sunlight. Exposure of thin film of benthiocarb confirmed that it is photo labile and dissipated very fast with half-life of 1.16 and 1.77days following exposure to UV and sunlight, respectively. The study revealed that UV component of sunlight is an important factor for benthiocarb dissipation.
Palavras-chave: Solo
Luz Solar
Raios Ultravioleta
Agroquímicos
Bendiocarb
Soil
Sunlight
Ultraviolet Rays
Agrochemicals
Benthiocarb
CNPq: CNPQ::CIENCIAS EXATAS E DA TERRA::QUIMICA
Idioma: eng
País: Brasil
Editor: Fundação Universidade Federal de Mato Grosso do Sul
Sigla da Instituição: UFMS
Tipo de acesso: Acesso Aberto
Attribution-NonCommercial-NoDerivs 3.0 Brazil
metadata.dc.rights.uri: http://creativecommons.org/licenses/by-nc-nd/3.0/br/
URI: https://repositorio.ufms.br/handle/123456789/5217
Data do documento: 30-Dez-2008
Aparece nas coleções:Orbital: The Electronic Journal of Chemistry

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