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    • A fungal endophyte of a palatable grass affects preference of large herbivores 

      Hernández Agramonte, Ignacio M.; Semmartin, María Gisela; Omacini, Marina; Durante, Martin; Gundel, Pedro Emilio; De Battista, Jose Pedro (2018-04)
      Temperate grasses frequently acquire resistance to herbivores through a symbiosis with epichloid fungi that produces alkaloids of variable deterrent effects. However, in those cases without apparent endophyte negative ...

    • Germination requirements of two sheep-preferred grasses (Hordeum comosum and Koeleria vurilochensis var. patagonica) from semiarid Patagonian steppes 

      Gundel, Pedro Emilio; Irisarri, Jorge Gonzalo Nicolás; Sorzoli, N.S.; Mosso, C.E.; Garcia Martinez, Guillermo Carlos; Golluscio, Rodolfo Angel (Elsevier, 2012-03)
      Grazing by domestic exotic herbivores on native vegetation in Patagonian steppes has led to the deterioration of forage resources, where grasses are replaced by shrubs, and preferred grasses by non-preferred ones. Therefore, ...

    • Herbicide-resistant weeds from dryland agriculture in Argentina 

      Oreja, Fernando H.; Moreno, Natalia; Gundel, Pedro Emilio; Vercellino, Roman Boris; Pandolfo, Claudio Ezequiel; Presotto, Alejandro Daniel; Perotti, Valeria Elisa; Permingeat, Hugo; Tuesca, Daniel Horacio; Scursoni, Julio Alejandro; Dellaferrera, Ignacio Miguel; Cortes, Eduardo; Yanniccari, Marcos; Vila-Aiub, Martín Miguel (Wiley, 2024-01)
      We reviewed and performed a quantitative synthesis on herbicide-resistant weeds from rain-fed crops in Argentina. Twenty-four weed species distributed in the main extensive crops (soybean, maize, wheat, barley, oilseed ...

    • Hongos endófitos en festuca alta: del problema a las soluciones 

      Petigrosso, Lucas R.; Gundel, Pedro Emilio; Colabelli, Mabel Noemí; Fernández, O.N.; Assuero, Silvia Graciela (Ediciones INTA, 2019-08)
      Festuca alta, Schedonorus arundinaceus (Schreb.) Dumort, es una de las gramíneas perennes templadas más sembradas en Argentina, tanto en pasturas puras como en mezclas. Entre las principales cualidades agronómicas de esta ...

    • Protection offered by leaf fungal endophytes to an invasive species against native herbivores depends on soil nutrients 

      Graff, Pamela; Gundel, Pedro Emilio; Salvat, Adriana Elisabeth; Cristos, Diego Sebastian; Chaneton, Enrique J. (Wiley, 2020-02-04)
      1. Natural grassland ecosystems are increasingly threatened by excessive loadings of nutrients and by the presence of species bred for high productivity. By manipulating grazing regimes and nutrient availability, agricultural ...