1. University of HohenheimInstitute of Crop ScienceQuality of Plant Products 340e Emill‐Wolff‐Str. 25 Stuttgart 70599 Germany
2. Leibniz Institute of Vegetable and Ornamental Crops Plant‐Microbe Systems Theodor‐Echtermeyer‐Weg 1 Großbeeren 14979 Germany