Toxicity Persistence Following an Experimental Cypermethrin and Chlorpyrifos Application in Pampasic Surface Waters (Buenos Aires, Argentina)

The Pampa plain is intensively cultivated, the genetically modified glyphosate-resistant soybean being the main culture. A small first-order stream draining a cultured farm was studied. During the dry 2007 spring, the channel became a wetland with remnant intercalated shallow pools. Toxicity persist...

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Detalles Bibliográficos
Autores principales: Mugni, Hernán Diego, Demetrio, Pablo Martín, Marino, Damián José Gabriel, Ronco, Alicia Estela, Bonetto, Carlos Alberto
Formato: Articulo
Lenguaje:Inglés
Publicado: 2010
Materias:
Ciencias Exactas
Química
Cypermethrin
Chlorpyrifos
Toxicity
Persistence
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/136080
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-136080
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Química
Cypermethrin
Chlorpyrifos
Toxicity
Persistence
spellingShingle Ciencias Exactas
Química
Cypermethrin
Chlorpyrifos
Toxicity
Persistence
Mugni, Hernán Diego
Demetrio, Pablo Martín
Marino, Damián José Gabriel
Ronco, Alicia Estela
Bonetto, Carlos Alberto
Toxicity Persistence Following an Experimental Cypermethrin and Chlorpyrifos Application in Pampasic Surface Waters (Buenos Aires, Argentina)
topic_facet Ciencias Exactas
Química
Cypermethrin
Chlorpyrifos
Toxicity
Persistence
description The Pampa plain is intensively cultivated, the genetically modified glyphosate-resistant soybean being the main culture. A small first-order stream draining a cultured farm was studied. During the dry 2007 spring, the channel became a wetland with remnant intercalated shallow pools. Toxicity persistence of cypermethrin and chlorpyrifos to the amphipod <i>Hyallela curvispina</i> was assessed following a simulated plane application in the recently formed pools. In situ exposures and laboratory toxicity tests were performed. An ephemeral toxicity pulse lasting 4 h after the application and mortality cessation following that was observed.
format Articulo
Articulo
author Mugni, Hernán Diego
Demetrio, Pablo Martín
Marino, Damián José Gabriel
Ronco, Alicia Estela
Bonetto, Carlos Alberto
author_facet Mugni, Hernán Diego
Demetrio, Pablo Martín
Marino, Damián José Gabriel
Ronco, Alicia Estela
Bonetto, Carlos Alberto
author_sort Mugni, Hernán Diego
title Toxicity Persistence Following an Experimental Cypermethrin and Chlorpyrifos Application in Pampasic Surface Waters (Buenos Aires, Argentina)
title_short Toxicity Persistence Following an Experimental Cypermethrin and Chlorpyrifos Application in Pampasic Surface Waters (Buenos Aires, Argentina)
title_full Toxicity Persistence Following an Experimental Cypermethrin and Chlorpyrifos Application in Pampasic Surface Waters (Buenos Aires, Argentina)
title_fullStr Toxicity Persistence Following an Experimental Cypermethrin and Chlorpyrifos Application in Pampasic Surface Waters (Buenos Aires, Argentina)
title_full_unstemmed Toxicity Persistence Following an Experimental Cypermethrin and Chlorpyrifos Application in Pampasic Surface Waters (Buenos Aires, Argentina)
title_sort toxicity persistence following an experimental cypermethrin and chlorpyrifos application in pampasic surface waters (buenos aires, argentina)
publishDate 2010
url http://sedici.unlp.edu.ar/handle/10915/136080
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