Approach to assess infrared thermal imaging of almond trees under water-stress conditions Iván García-Tejero, Víctor Hugo Durán-Zuazo, Javier Arriaga, Almudena Hernández, Luisa Maria Vélez and José Luis Muriel-Fernández Fruits, 67 6 (2012) 463-474 Published online: 12 October 2012 DOI: 10.1051/fruits/2012040