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Accumulation of current-use pesticides, cholinesterase inhibition and reduced body condition in juvenile one-sided livebearer fish (Jenynsia multidentata) from the agricultural Pampa region of Argentina
Brodeur, Celine Marie Julie; Sanchez, Marisol; Castro, Luciana; Cristos, Diego Sebastian; Rojas, Dante Emanuel; Damonte, María Jimena; Poliserpi, María Belén; D'Andrea, María Florencia; Andriulo, Adrian Enrique (2017-10)The aim of this study was to characterize the level and nature of the pesticide contamination received by one-sided livebearer fish (Jenynsia multidentata) from a watercourse situated within the main agricultural region ... -
Arroyo Pergamino: Investigación del INTA detecto plaguicidas en peces
Brodeur, Celine Marie; Mercuri, Pablo Alberto; Vazquez Amabile, Gabriel (INTA, 2017-07-06)Un estudio iniciado en 2011 por el Instituto de Recursos Biológicos, detectó la presencia de plaguicidas en ocho de cada diez peces. Implementación de buenas prácticas y franjas buffer en cada margen, indispensables para ... -
Biomarker and hematological fieldwork with amphibians: is it necessary to sample all night?
Brodeur, Celine Marie; Bahl, María Florencia; Natale, Guillermo Sebastian; Poliserpi, Maria Belen (Springer, 2020-03)In the context of the global amphibian crisis, biomonitoring constitutes a valuable assessment tool to provide critical up to date information on the status and health of amphibians worldwide. The aim of the current study ... -
Concentration of current-use pesticides in frogs from the Pampa region and correlation of a mixture toxicity index with biological effects
Brodeur, Julie Céline; Damonte, María Jimena; Rojas, Dante Emanuel; Cristos, Diego Sebastian; Vargas, Claudia; Poliserpi, Maria Belen; Andriulo, Adrian Enrique (Elsevier, 2021-11)Contamination with current-use pesticides is frequently mentioned as a key factor in global amphibian declines although a limited number of studies have examined the mixture of pesticides accumulated by free-living frogs. ... -
Frog body condition: Basic assumptions, comparison of methods and characterization of natural variability with field data from Leptodactylus Latrans
Brodeur, Celine Marie; Damonte, María Jimena; Vera Candioti, Josefina; Poliserpi, Maria Belen; D´andrea, María Florencia; Bahl, María Florencia (2020-01-08)Body weight and snout-vent length (SVL) data of 3006 individual Leptodactylus latrans frogs collected over ten years in the Pampa Region of Argentina were analyzed to evaluate the best approach for expressing body condition ... -
Frog somatic indices: Importance of considering allometric scaling, relation with body condition and seasonal variation in the frog Leptodactylus latrans
Brodeur, Celine Marie; Vera Candioti, Josefina; Damonte, María Jimena; Bahl, Maria Florencia; Poliserpi, Maria Belen; D´andrea, María Florencia (Elsevier, 2020)Snout-vent length (SVL) and liver, gonad, fat bodies and carcass weight data from 661 individual Leptodactylus latrans frogs collected over ten years in the Pampa Region of Argentina were analyzed to evaluate the best ... -
Imidacloprid seed coating poses a risk of acute toxicity to small farmland birds: A weight-of-evidence analysis using data from the grayish baywing Agelaioides badius
Poliserpi, Maria Belen; Cristos, Diego Sebastian; Brodeur, Celine Marie (Elsevier, 2020-10)The aim of this study was to estimate the risk posed by imidacloprid (IMI) seed coating to passerine birds of the Pampa Region of Argentina using data specifically generated with the grayish baywing (Agelaioides badius). ... -
Impacto para las aves granívoras del uso del insecticida imidacloprid como curasemillas : el tordo músico (Agelaioides badius) como modelo experimental
Poliserpi, Maria Belen (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2021)Los neonicotinoides son un grupo de insecticidas ampliamente utilizados como curasemillas en la región pampeana y otras partes del mundo. Sin embargo, como es frecuente que una proporción de las semillas tratadas queden ... -
Lethal and sublethal effects of the natural and healthy spinosad-based formulation Tracer™ on tadpoles of two neotropical species
Bahl, María Florencia; Brodeur, Celine Marie; Salgado Costa, Carolina; D'andrea, María Florencia; Sansiñena, Jesica Alejandra; Marino, Damián José; Natale, Guillermo Sebastián (Springer, 2020-11)This paper presents the first acute toxicity data of the natural insecticide spinosad in amphibians. The sensitivity of two neotropical sympatric anuran species, Boana pulchella and Rhinella arenarum, to spinosad-based ... -
Multiple Level Effects of Imazethapyr on Leptodactylus latinasus (Anura) Adult Frogs
Pérez-Iglesias, Juan Manuel; Fanali, L.Z.; Franco-Belussi, L.; Natale, Guillermo Sebastián; De Oliveira, C.; Brodeur, Celine Marie; Larramendy, Marcelo L. (Springer, 2021-08)Imazethapyr is an herbicide that is used in a variety of crops worldwide, including soybean and corn. The aim of the present study was to evaluate the biomarkers responses of adult Leptodactylus latinasus exposed to the ... -
Oral acute toxicity of imidacloprid, thiamethoxam and clothianidin in eared doves: a contribution for the risk assessment of neonicotinoids in birds
Addy Orduna, Laura; Brodeur, Celine Marie Julie; Mateo Soria, Rafael (Elsevier, 2018-09-10)Neonicotinoids have recently been demonstrated to cause direct negative impacts on birds from North America and Europe. To further understand the impact of these compounds on bird species and to improve risk assessment ... -
Sensitivity analysis of the pesticide in water calculator model for applications in the Pampa región of Argentina
D'andrea, María Florencia; Letourneau, G.; Rousseau, A.N.; Brodeur, Celine Marie (Elsevier, 2020-01-01)Despite the widespread use of pesticides in the Pampa region of Argentina, mathematical models are rarely employed to predict pesticide fate due to the lack of regionally tested models and the absence of readily available ... -
Statistically based soil climate exposure scenarios for aquatic pesticides fate modelling and exposure assessment in the Pampa Region of Argentina
Brodeur, Celine Marie; D'andrea, María Florencia; Dip, Cecilia (Wiley, 2022-09-05)Although pesticides are used intensively in Argentina's Pampa region, the possibility of performing an environmental risk assessment (ERA) remains limited due to the absence of readily available databases to run pesticide ... -
Synergy between glyphosate- and cypermethrin-based pesticides during acute exposures in tadpoles of the common South American Toad Rhinella arenarum
Brodeur, Celine Marie Julie; Poliserpi, Maria Belen; D'Andrea, María Florencia; Sanchez, Marisol (2014)The herbicide glyphosate and the insecticide cypermethrin are key pesticides of modern management in soy and corn cultures. Although these pesticides are likely to co-occur in ephemeral ponds or aquatic systems supporting ... -
The problem with implementing fish farms in agricultural regions: A trial in a pampean pond highlights potential risks to both human and fish health
Brodeur, Celine Marie; Poletta, Gisela Laura; Simoniello, María Fernanda; Carriquiriborde, Pedro; Cristos, Diego Sebastian; Pautasso, Nestor Abel; Paravani, Enrique Valentín; Poliserpi, Maria Belen; D'Andrea, María Florencia; González, Patricia Verónica; López Aca, Viviana; Curto, Alejandro Ernesto (Elsevier, 2020-09)The safety of creating fish farms in agricultural settings was evaluated by growing Piaractus mesopotamicus in a pond, while crops where cultivated in a nearby field under a pesticide application regime typical of the Pampa ... -
Tissue distribution and sublethal effects of imidacloprid in the South American grayish baywing (Agelaioides badius)
Poliserpi, Maria Belen; Cristos, Diego Sebastian; Pérez Iglesias, Juan Manuel; Brodeur, Celine Marie (Elsevier, 2021-12)The neonicotinoids are globally used insecticides, which have been shown to cause negative impacts on birds. The current study aimed to evaluate the distribution of the neonicotinoid imidacloprid (IMI) in the tissues of a ... -
Toward sustainable environmental quality: Identifying priority research questions for Latin America
Furley, Tatiana Heid; Brodeur, Celine Marie Julie; Asis, Helena C. Silva de; Carriquiriborde, Pedro; Chagas, Katia R.; Corrales, Jone; Denadai, Marina; Fuchs, Julio; Mascarenhas, Renata; Miglioranza, Karina Silvia Beatriz; Miguez Carames, Diana Margarita; Navas, José María; Nugegoda, Dayanthi; Planes, Estela; Rodriguez-Jorquera, Ignacio Alejandro; Orozco-Medina, Martha; Boxall, Alistair B.A.; Brooks, Bryan W.; Rudd, Murray A. (2018-02)The Global Horizon Scanning Project (GHSP) is an innovative initiative that aims to identify important global environmental quality research needs. Here we report 20 key research questions from Latin America (LA). Members ... -
Toxicities of glyphosate- and cypermethrin-based pesticides are antagonic in the tenspotted livebearer fish (Cnesterodon decemmaculatus)
Brodeur, Celine Marie Julie; Malpel, Solene; Anglesio, Ana Belén; Cristos, Diego Sebastian; D'Andrea, María Florencia; Poliserpi, Maria Belen (2016)Although pesticide contamination of surface waters normally occurs in the form of mixtures, the toxicity and interactions displayed by such mixtures have been little characterized until now. The present study examined ... -
Toxicity to Rhinella arenarum tadpoles (Anura, Bufonidae) of herbicide mixtures commonly used to treat fallow containing resistant weeds: glyphosateedicamba and glyphosateeflurochloridone
Ruiz de Arcaute, Celeste; Brodeur, Celine Marie; Soloneski, Sonia; Larramendy, Marcelo L. (Elsevier, 2020-04-01)Glyphosate (GLY)-dicamba (DIC) and GLY-flurochloridone (FLC) are herbicide mixtures which are widely used for treating fallow containing glyphosate resistant weeds. The aim of this study was to evaluate the acute toxic ... -
Trends in reference evapotranspiration and associated climate variables over the last 30 years (1984–2014) in the Pampa region of Argentina
D´Andrea, María Florencia; Rousseau, A.N.; Bigah, Yao; Gattinoni, Natalia Noemí; Brodeur, Celine Marie Julie (2018-07-21)Agricultural production is sensitive to weather and thus directly affected by climate change. In Argentina, the geographic region known as the “Pampa” is at the heart of agricultural production. In this context, the objective ...