Genotype by environment interaction analysis for Fusarium head blight response and yield performance of bread wheat (Triticum aestivum L.) in southern Ethiopia

Table 2 Combined analysis of variance for mean squares of disease score and yield-related traits across locations in southern Ethiopia during the 2019 main cropping season

^aREP, replication; LOC, location; ENV, environment; GEN, genotype; ENV × GEN, interaction effect between environment and genotype
^bDF, degree of freedom
^cDI_f, disease incidence at a ZGS of 90, during the soft dough stage; DS_f, disease severity at a ZGS of 90, during the soft dough stage; AUDPC, area under disease progress curve; and TKW, thousand kernels weight
^dAsterisks indicate significant difference (****P ≤ 0.0001, *** ≤ 0.001, ** P ≤ 0.01, and * P ≤ 0.05); ns, not significant (P > 0.05); CV = Co, coefficient of variation (%)