Figure S1 - (a) Wheat plants cv. Soissons in the wheat monoculture plot with debris (D+) and (b)
in the plot without debris (D0) at the early stages of Septoria tritici blotch epidemic. (c) Petri
dishes containing PDA medium placed upside down above wheat debris fragments collected in
plot D+ in order to collect discharged ascospores. (d) Zymoseptoria tritici pycnidia and cirri on
wheat plants collected in plot D+ and D0. (e) Inoculum suspensions. (f) Disease lesions on flag
leaf of wheat cv. Apache in the greenhouse experiment.
2 mm
a
b
c
e
d
f