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Acute atrazine intoxication in heifers: Case report and toxicological studies
Marron, Yolanda; De Geronimo, Eduardo; Poo, Juan Ignacio; Garcia, Juan Agustin; Rustichelli Millán, Gina; Britos, Gastón; Lázaro, Fermín; Canton, German Jose (Wiley, 2024-06-23)Atrazine is a triazine organochloride herbicide, frequently used in different agricultural activities. Rare acute intoxication with atrazine is reported in production animals, and its metabolism in mammals is unknown. We ... -
Bacterias nativas del suelo con potencial para la degradación de glifosato y promoción del crecimiento vegetal.
Hernandez Guijarro, Keren; Covacevich, Fernanda; Aparicio, Virginia Carolina; De Geronimo, Eduardo (Asociación Argentina de la Ciencia del Suelo, 2018-12)El uso de los microorganismos del suelo y sus interacciones benéficas con las plantas y el ecosistema, son una estrategia promisoria para lograr una agricultura sustentable. Debido a la alta frecuencia de detección del ... -
Behavioral and physiological response of the passerine bird agelaioides badius to seeds coated with imidacloprid.
Poliserpi, Maria Belen; Abad, Tatiana Noya; De Geronimo, Eduardo; Aparicio, Virginia Carolina; Brodeur, Celine Marie (Springer, 2023-09-01)Neonicotinoids are globally used insecticides, and there are increasing evidence on their negative efects on birds. This study is aimed at characterizing the behavioral and physiological efects of the neonicotinoid ... -
Carbamazepine Degradation Mediated by Light in the Presence of Humic Substances-Coated Magnetite Nanoparticles
Aparicio, Francisca; Escalada, Juan Pablo; De Geronimo, Eduardo; Aparicio, Virginia Carolina; Gracía Einschlag, Fernando; Magnacca, Giuliana; Carlos, Luciano; Mártire, Daniel (Multidisciplinary Digital Publishing Institute (MDPI), 2019-09-26)The use of iron-based nanomaterials for environmental remediation processes has recently received considerable attention. Here, we employed core-shell magnetite-humic acids nanoparticles as a heterogeneous photosensitizer ... -
Changes in soil pH and addition of inorganic phosphate affect glyphosate adsorption in agricultural soil
De Geronimo, Eduardo; Aparicio, Virginia Carolina (Wiley, 2022-02)Glyphosate is the most widely used herbicide in Argentina. The strong sorption of glyphosate to the mineral fraction of the soil can be affected by environmental conditions and agricultural management, such as the application ... -
Degradación de atrazina en rotaciones agrícolas sobre suelos molisoles del sudoeste chaqueño
Luzzi, Johana Inés; Aparicio, Virginia Carolina; Ledda, Alejandra Rosa; De Geronimo, Eduardo; Borelli, Valeria Soledad; Costa, José Luis (Asociación Argentina de la Ciencia del Suelo, 2021-07)La molécula de atrazina en el suelo se degrada mediante procesos químicos y microbiológicos, dependiendo de las propiedades físico-químicas, biológicas del suelo y de factores meteorológicos como temperatura y humedad. El ... -
Degradation of atrazine, glyphosate, and 2,4-D in soils collected from two contrasting crop rotations in Southwest Chaco, Argentina
Luzzi, Johana Inés; Aparicio, Virginia Carolina; De Geronimo, Eduardo; Ledda, Alejandra Rosa; Sauer, Mariana Veronica; Costa, Jose Luis (Taylor & Francis, 2024-01-31)Argentina stands as one of the leading consumers of herbicides. In a laboratory incubation experiment, the persistence and production of degradation metabolites of Atrazine, 2,4-D, and Glyphosate were investigated in a ... -
Depth distribution of soil, glyphosate, and aminomethylphosphonic acid (AMPA) properties and analysis of crop yield in six long-term experiments
Aparicio, Virginia Carolina; De Geronimo, Eduardo; Frolla, Franco Daniel; Domínguez, Germán; Galarza, Carlos Martin; Barbagelata, Pedro Anibal; Irizar, Alicia Beatriz; Costa, José Luis; Cerda, Artemio (Springer, 2023-03-21)Context: Argentina is the third-largest user of pesticides per year, with more than 65% of the herbicide being glyphosate. Glyphosate and aminomethylphosphonic acid (AMPA) have similar properties in terms of environmental ... -
Developing a glyphosate-bioremediation strategy using plants and actinobacteria: potential improvement of a riparian environment
Giaccio, Gustavo Carlos María; Saez, Juliana M.; Estévez, María C.; Salinas, Bárbara; Corral, Raúl Alejandro; De Geronimo, Eduardo; Aparicio, Virginia Carolina; Álvarez, Analía (Elsevier, 2022-12)Glyphosate (Gly) and its principal degradation product, the aminomethylphosphonic acid (AMPA) were found in soils from a riparian environment in Argentina. Sixty-five actinobacteria were isolated from these soils, rhizosphere, ... -
Ecological risk assessment of current-use pesticides and biocides in soils, sediments and surface water of a mixed land-use basin of the Pampas region, Argentina
Pérez, Débora Jesabel; Iturburu, Fernando; Calderon, Gabriela; Oyesqui, Lia Ana; De Geronimo, Eduardo; Aparicio, Virginia Carolina (Elsevier, 2020-08)The present study aimed to assess the ecological risk of 30 current-use agricultural pesticides and biocides in the soil, sediments and aquatic organisms of a mixed land-use basin located in the Depressed Pampas Region of ... -
Environmental fate of glyphosate and aminomethylphosphonic acid in surface waters and soil of agricultural basins
Aparicio, Virginia Carolina; De Geronimo, Eduardo; Marino, Damian Jose Gabriel; Primost, Jezabel Elena; Carriquiriborde, Pedro; Costa, Jose Luis (Elsevier, 2013-11)Argentinian agricultural production is fundamentally based on a technological package that combines no-till and glyphosate in the cultivation of transgenic crops. Transgenic crops (soybean, maize and cotton) occupy 23 ... -
Environmental quality and ecotoxicity of sediments from the lower Salado River basin (Santa Fe, Argentina) on amphibian larvae
Peluso, Julieta; Aronzon, Carolina; Martínez Chehda, Agostina; Cuzziol Boccioni, Ana Paula; Peltzer, Paola; De Geronimo, Eduardo; Aparicio, Virginia Carolina; González, Florencia; Valenzuela, Lautaro; Lajmanovich, Rafael (Elsevier, 2022-12)The lower Salado River basin receive agricultural, industrial and domestic waste water. So, the aim was to evaluate the quality of three sampling sites that belong to the Salado River basin (S1: Cululú stream; S2: Salado ... -
Epilithic biofilms as a discriminating matrix for long-term and growing season pesticide contamination in the aquatic environment: Emphasis on glyphosate and metabolite AMPA
Fernandes, Gracieli; Aparicio, Virginia Carolina; De Geronimo, Eduardo; Prestes, Osmar Damian; Zanella, Renato; Ebling, Ederson; Bolzan Parisi, Pedro; Mollmann, Victor Hugo Dos Santos; Reichert, José Miguel; Dos Santos, Danilo Rheinheimer (Elsevier, 2023-11)The indiscriminate use of pesticides represents high ecological risk in aquatic systems. Recently, the inclusion of epilithic biofilms as a reactive matrix has shown potential in diagnosing the health of water resources. ... -
Evaluación de plaguicidas residuales en cultivos de invierno en el sudeste bonaerense
Santos, D.; Aparicio, Virginia Carolina; De Geronimo, Eduardo (Asociación Argentina de la Ciencia del Suelo, 2022-11)La producción agrícola de la región pampeana se realiza principalmente bajo el sistema de siembra directa con utilización de tecnologías de tolerancia a herbicidas. Mantener altas producciones agrícolas bajo este sistema ... -
Evaluación económica de la invernada pastoril coyuntural en sistemas de cría de Bahía Blanca
Torres Carbonell, Carlos Alberto; Milanesi, Gastón; Lauric, Miriam Andrea; De Geronimo, Eduardo (Agencia de Extensión Rural Bahía Blanca, INTA, 2024-11)El objetivo de este trabajo fue evaluar las decisiones estratégicas sobre los momentos adecuados para la venta de animales en un sistema ganadero de Bahía Blanca en el sur de Buenos Aires ajustado a las condiciones que se ... -
Glyphosate and AMPA concentrations in the respirable dust emitted experimentally by soil aggregates, shortly after herbicide application
Ramirez Haberkon, Nancy; Aparicio, Virginia Carolina; Buschiazzo, Daniel Eduardo; De Geronimo, Eduardo; Aimar, Silvia Beatriz; Costa, Jose Luis; Mendez, Mariano Javier (Elsevier, 2020-06-15)The objective of this study was to analyze glyphosate- and aminomethylphosphonic acid (AMPA) concentrations in the respirable dust (RD) emitted by different soil aggregates, shortly after herbicide application in a field ... -
Glyphosate and AMPA concentrations in wind‐blown material under field conditions
Aparicio, Virginia Carolina; Aimar, Silvia Beatriz; De Geronimo, Eduardo; Méndez, Mariano; Costa, Jose Luis (Wiley Online Library, 2018-03-01)Agricultural intensification in fragile arid and semiarid environments has led to an increase in soil degradation, mainly through wind erosion. Argentina is an agricultural and cattle‐farming country, which has increased ... -
Glyphosate Biodegradation Potential in Soil Based on Glycine Oxidase Gene (thiO) from Bradyrhizobium
Hernandez Guijarro, Keren; De Geronimo, Eduardo; Erijman, Leonardo (Springer Nature, 2021-04-02)Despite the intensive use of glyphosate (GP) and its ubiquitous presence in the environment, studies addressing the presence of microbial genes involved in glyphosate degradation in natural conditions are scarce. Based on ... -
Glyphosate sorption to soils of Argentina. Estimation of affinity coefficient by pedotransfer function
De Geronimo, Eduardo; Aparicio, Virginia Carolina; Costa, Jose Luis (Elsevier, 2018)Argentine agricultural production is fundamentally based on technological package that combines direct seeding and glyphosate with transgenic crops (soybean, maize and cotton), which makes glyphosate the most widely ... -
Glyphosate, AMPA, and metsulfuron-methyl retention in the main horizons of a typic argiudoll
Gonzalo Mayoral, Eliana Soledad; Aparicio, Virginia Carolina; De Geronimo, Eduardo; Fernandes, Gracieli; Dos Santos, Danilo Rheinheimer; Costa, José Luis (Taylor and Francis, 2022-05-03)Retention is one of the processes controlling the behavior and fate of pesticides in soil. The objective of this work was to evaluate the adsorption and desorption of glyphosate, AMPA, and metsulfuron-methyl in the main ...