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Anidamiento de paloma torcaza (Zenaida auriculata) en rastrojos de sorgo
Dardanelli, Sebastian; Addy Orduna, Laura; Canavelli, Sonia Beatriz (Universidad Nacional del Litoral, 2016-10)La paloma torcaza (Zenaida auriculata) es una de las especies de aves más co-munes y abundantes de Argentina, con gran capacidad de adaptación a los am-bientes modificados por el hombre. Un aspecto clave del éxito de esta ... -
Assessment of biomarkers of oxidative stress in doves exposed to neonicotinoid-treated soybean cotyledons
Addy Orduna, Laura; Cazenave, Jimena; Mateo, Rafael (Facultad de Humanidades y Ciencias, Universidad Nacional del Litoral, 2024-10)Wild birds are exposed to pesticides in the field, including insecticides. This study aimed to evaluate hematocrit and markers of oxidative stress in captive doves (Zenaida auriculata, a model granivorous bird) exposed ... -
Availability and acute risk to birds of maize, sorghum, and soybean seeds treated with neonicotinoids
Addy Orduna, Laura; Bolivar Muñoz, Paula; Camarero Abella, Pablo R.; Dardanelli, Sebastian; Canavelli, Sonia Beatriz; Mateo Soria, Rafael (Elsevier, 2025-09)Research on the risk of neonicotinoid-treated seeds for birds is still scarce in South America. We addressed this issue using field data from 43 commercial fields to quantify the density of unburied seeds after sowing ... -
Avoidance of neonicotinoid-treated seeds and cotyledons by captive eared doves (Zenaida auriculata, Columbidae)
Addy Orduna, Laura; Cazenave, Jimena; Mateo Soria, Rafael (Elsevier, 2022-07)Farmland birds can be exposed to neonicotinoids through the ingestion of treated unburied seeds and cotyledons. The aim of this study was to evaluate the avoidance of sorghum with imidacloprid, clothianidin or thiamethoxam, ... -
Behavioral responses of Imidacloprid-Dosed farmland birds to a simulated predation risk
Addy Orduna, Laura; Ortiz Santaliestra, Manuel Eloy; Mougeot, François; Bolivar Muñoz, Paula; Camarero Abella, Pablo R.; Mateo Soria, Rafael (ACS Publications, 2024-07)Sublethal exposure to imidacloprid and other neonicotinoid insecticides may affect the neurological functions of birds. As such, behavior may be compromised. Here, we tested experimentally the effects of 1 and 6 mg/kg bw ... -
Claves para una siembra responsable: evitar pérdidas y proteger a las aves
Addy Orduna, Laura (Estación Experimental Agropecuaria Paraná, INTA, 2025-09)Las semillas que quedan sin enterrar tras la siembra reducen la uniformidad del cultivo y pueden ser ingeridas por fauna silvestre, provocando intoxicaciones. En un estudio realizado en 43 lotes comerciales de Entre Ríos ... -
Desarrollo de un método para evaluar el daño ocasionado por aves en cultivos comerciales de soja recién emergida = Development of a method for assessing damage caused by birds in sprouting soybean in commercial crops
Bou, Nadia; Dardanelli, Sebastian; Olivera, Lourdes; Tellechea, Guillermo; Addy Orduna, Laura; Canavelli, Sonia Beatriz; Rodríguez, Ethel (Facultad de Ciencias Agronómicas, Universidad de Tarapacá, Chile, 2016-12)El cultivo de soja (Glycine max) es uno de los principales rubros productivos en Sudamérica. Algunas especies de aves pueden consumir los cotiledones de las plántulas de soja recién emergidas causando daño al cultivo. Con ... -
Field availability and avoidance of imidacloprid-treated soybean seeds and cotyledons by birds
Addy Orduna, Laura; Mateo Soria, Rafael (Wiley, 2023-02)Treated seeds and their cotyledons can present a toxicological risk to seed-eating birds. To assess whether avoidance behavior limits exposure and consequently the risk to birds, three fields were sown with soybeans. Half ... -
Método para estimar semillas no enterradas tras la siembra de maíz, sorgo y soja: herramienta para el diagnóstico agronómico y ambiental
Addy Orduna, Laura (Estación Experimental Agropecuaria Paraná, INTA, 2025)La cuantificación de semillas expuestas en la superficie tras la siembra es una herramienta clave para el manejo agrícola sostenible. Este método estandarizado permite estimar la cantidad de semillas no enterradas en ... -
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 ... -
Oxidative stress and hematocrit levels in eared doves (Zenaida auriculata) exposed to neonicotinoid-treated soybean cotyledons
Addy Orduna, Laura; Cazenave, Jimena (Ediciones INTA, 2025-08)This study evaluates the effects of exposure to neonicotinoid-treated soybean cotyledons on oxidative stress markers and hematocrit in eared doves (Zenaida auriculata). Thirty-two doves (eight by treatment) were exposed ... -
Químicos para el manejo del daño por aves en cultivos
Addy Orduna, Laura; Canavelli, Sonia Beatriz (EEA Paraná, INTA, 2010-09)El presente trabajo resume las principales características y resultados de evaluaciones de eficacia de repelentes químicos, contraceptivos y avicidas. Para cada una de estas tres alternativas químicas se des criben y ...