Figure 1

Symptom development of black point during grain filling stage (a) and mature kernels (c) from slightly susceptible SN4143 and highly susceptible PZSCL6 wheat line, and the incidence of SN4143 (8.5%) and PZSCL6 (46.8%) (b). 0, 1, 3, 12, 15 and 24 indicated the different days after inoculation. Bars (means) with different letters are significantly different (n = 3, P < 0.01).