Now showing items 1-10 of 10

    • Defensive Behavior and Morphometric Variation in Apis mellifera Colonies From Two Different Agro-Ecological Zones of North-Western Argentina 

      Bianchi, Eliana Mariel; Agra, Marcelo Nicolás; Garcia, Cristina Esther; Gennari, Gerardo Pablo; Maldonado, Luis Maria; Rodriguez, Graciela Adriana; Palacio, María Alejandra; Scannapieco, Alejandra Carla; Lanzavecchia, Silvia Beatriz (Frontiers Media, 2021-09-14)
      European lineages of Apis mellifera were first introduced into America for beekeeping purposes. A subsequent introduction and accidental release of A. m. scutellata resulted in hybridization events that gave rise to ...
    • Development of a loop-mediated isothermal amplification (LAMP) and a direct LAMP for the specific detection of Nosema ceranae, a parasite of honey bees 

      Lannutti, Lucas; Mira, Anabela; Basualdo, Marina; Rodriguez, Graciela Adriana; Erler, Silvio; Silva, Victoria Ayelén; Gisder, Sebastian; Genersch, Elke; Florin-Christensen, Mónica; Schnittger, Leonhard (Springer, 2020-10)
      Nosema ceranae is a ubiquitous microsporidian pathogen infecting the midgut of honey bees. The infection causes bee nosemosis, a disease associated with malnutrition, dysentery, and lethargic behavior, and results in ...
    • Dinámica temporal de Epormenis cestri Berg (Hemiptera: Flatidae) y su asociación con los componentes del paisaje del Litoral entrerriano 

      Cavigliasso, Pablo; Messina, Natalia; Barreto, Carolina G.; Roman, Lilian Mabel; Bulacio Cagnolo, Natalia Veronica; Rodriguez, Graciela Adriana (Sociedad Entomológica Argentina, 2022)
      La afección denominada "Mal del Río" (MDR) se trata de una intoxicación a las larvas de abejas melíferas originada por un compuesto proveniente del género Sebastiania Spreng y concentrados en los exudados de Epormenis ...
    • Environment and Varroa destructor management as determinant of colony losses in apiaries under temperate and subtropical climate 

      Molineri, Ana Ines; Giacobino, Agostina; Pacini, Adriana Cecilia; Bulacio Cagnolo, Natalia Veronica; Merke, Julieta; Orellano, Emanuel; Bertozzi, Ezequiel; Zago, Luis Fernando Basili; Aignasse, Andrea María Elisa; Pietronave, Hernan Pablo; Rodriguez, Graciela Adriana; Crisanti, Paola Andrea; Palacio, María Alejandra; Signorini, Marcelo (2018-07)
      For the last 10 years, honey bee colony losses have been a topic of interest for researchers around the world, and many drivers for losses were described. The aim of this study was to evaluate the risk factors associated ...
    • Environmental conditions and beekeeping practices associated with Nosema ceranae presence in Argentina 

      Pacini, Adriana Cecilia; Molineri, Ana Ines; Antúnez, Karina; Bulacio Cagnolo, Natalia Veronica; Merke, Julieta; Orellano, Emanuel; Bertozzi, Ezequiel; Zago, Luis Fernando Basili; Aignasse, Andrea Maria Elisa; Pietronave, Hernan Pablo; Rodriguez, Graciela Adriana; Palacio, María Alejandra; Signorini Porchiett, Marcelo Lisandro; Giacobino, Agostina (Springer, 2021-01)
      A longitudinal study was carried out in order to evaluate Nosema spp. spore counts in two key moments of the year (late autumn and spring) in honeybee colonies from five eco-regions of Argentina. Three hundred and sixty ...
    • Grooming Behavior in Naturally Varroa-Resistant Apis mellifera Colonies From North-Central Argentina 

      Russo, Romina Maria; Liendo, María Clara; Landi, Lucas; Pietronave, Hernan Pablo; Merke, Julieta; Fain, Hernan Carlos; Muntaabski, Irina; Palacio, María Alejandra; Rodriguez, Graciela Adriana; Lanzavecchia, Silvia Beatriz; Scannapieco, Alejandra Carla (Frontiers Media, 2020-10-22)
      The Western honey bee, Apis mellifera, is an important species in providing honey and pollination services globally. The mite Varroa destructor is the major threat to A. mellifera, and it is associated with the severe ...
    • El grooming: enemigo de la varroa 

      Russo, Romina Maria; Liendo, María Clara; Landi, Lucas; Pietronave, Hernan Pablo; Merke, Julieta; Muntaabski, Irina; Palacio, María Alejandra; Rodriguez, Graciela Adriana; Lanzavecchia, Silvia Beatriz; Scannapieco, Alejandra Carla (Sociedad Argentina de Apicultores, 2021-07)
      Una de las enfermedades que mayores pérdidas ocasiona a la industria apícola es la Varroosis, causada por el ácaro Varroa destructor. La selección de colonias por el comportamiento de grooming puede ser una respuesta a ...
    • Potential associations between the mite Varroa destructor and other stressors in honeybee colonies (Apis mellifera L.) in temperate and subtropical climate from Argentina 

      Giacobino, Agostina; Pacini, Adriana Cecilia; Molineri, Ana Ines; Rodriguez, Graciela Adriana; Crisanti, Paola Andrea; Bulacio Cagnolo, Natalia Veronica; Merke, Julieta; Orellano, Emanuel; Bertozzi, Ezequiel; Pietronave, Hernan Pablo; Signorini, Marcelo (2018-09-14)
      The presence of Varroa destructor in colonies of Apis mellifera is explained by the interaction among a number of factors including beekeeping practices and surrounding environment features. The aim of this study was to ...
    • Valle de Uco. Prevalencia de Varroa destructor en el periodo 2016-2017 

      Marini, Gina Verónica; Bulacio Cagnolo, Natalia Veronica; Rodriguez, Graciela Adriana; Figini, Emilio Eduardo (INTA. Programa Nacional de Apicultura (ProApi), 2017)
      El informe describe los factores climáticos que perjudicaron la última temporada apícola y enumera las múltiples causas que atentan contra las poblaciones de abejas, volviéndolas más susceptibles a enfermedades. Asimismo, ...
    • Varroa destructor and viruses association in honey bee colonies under different climatic conditions 

      Giacobino, Agostina; Molineri, Ana Ines; Pacini, Adriana Cecilia; Fondevila, Norberto Antonio; Pietronave, Hernan Pablo; Rodriguez, Graciela Adriana; Palacio, Marí­a Alejandra; Bulacio Cagnolo, Natalia Veronica; Orellano, Emanuel; Salto, Cesar Eduardo; Signorini, Marcelo; Merke, Julieta (2016-06)
      Honey bee colonies are threatened by multiple factors including complex interactions between environmental and diseases such as parasitic mites and viruses. We compared the presence of honeybee-pathogenic viruses and Varroa ...