Fig. 4From: Integrative field scale phenotyping for investigating metabolic components of water stress within a vineyardPCA analysis of metabolite profiles of fully-expanded leaves harvested at noon 29th August 2012 from grapevine cv. Grenache under the three different irrigation treatments (n = 18). Green, red and black dots correspond to watered (W), cover-crop (C) and drought (D) irrigation treatmentsBack to article page