Significant interactions (P≤0.05) found in the field trials at Reckenholz and Pully (GenStat 13th edition VSN International).

aIn 2008 two experiments were performed: experiment 1 with comparisons of different plant lines at two development stages and experiment 2 with comparisons of different plant lines grown in mildew-infected and in fungicide-treated plots at the milky ripe stage. Plants were artificially infected by planting heavily mildew-infected plants in spreader rows [10].bCultivable pseudomonads were quantified by serial dilution in KB+++ medium.cSignificant differences resulting from pairwise comparisons of individual wheat lines/cultivars are indicated in italics. eg. Toronit = Toronit had significantly smaller Pseudomonas population sizes on its roots (or root surface colonized by AMF) compared to Frisal.