Now showing items 1-2 of 2

    • A survey of Lolium rigidum populations in citrus orchards: Factors explaining infestation levels 

      Atanackovic, Valentina; Juárez Escario, Alejandro; Recasens i Guinjuan, Jordi; Torra Farré, Joel (Weed Science Society of Japan, 2015)
      The presence of herbicide-resistant Lolium rigidum in Mediterranean (Spanish) citrus orchards was reported in 2005 and it poses a serious threat to crop management. The main objective of this research was to investigate ...
    • Effect of patch size on seed removal by harvester ants 

      Torra Farré, Joel; Atanackovic, Valentina; Blanco Moreno, J.; Royo-Esnal, Aritz; Westerman, Paula Renate (European Weed Research Society, 2016-02)
      The harvester ant Messor barbarus can be responsible for high weed seed losses in dryland cereals in Spain. Because weeds occur in patches, harvester ants have to be able to find and exploit patches. However, seed patches ...