highly significantP < 0.01
Results Means, analysis of variance and heritabilities Differences among inbred lines were highly significant ( P < 0.01) for all resistance (TL, SD, and KR) and agronomic traits (PH, DTA, and DTS); while significant ( P < 0.05) genotype by environment (G × E) interactions were observed for all traits as shown in Additional file 1 : Table S1 and S2.