Fig. 1From: Molecular characterization of immune responses of Helicoverpa armigera to infection with the mermithid nematode Ovomermis sinensisParasitism by Ovomermis sinensis decreased Helicoverpa armigera survival. (a) Survival curves of H. armigera larvae infected with O. sinensis (red line; n = 50) in comparison with non-parasitized larvae (control; blue line; n = 50). O. sinensis emergence started at 9 d post parasitism (dpp), causing a sharp decline in the survival rate of H. armigera larvae. Significant difference (p < 0.0001, Log-rank test) was observed between O. sinensis-infected larvae and control groups. (b) O. sinensis emerged partially (upper panel) or completely (lower panel) from H. armigera larvaBack to article page