Fig. 1From: Biological activity and genome composition of a Tunisian isolate of Spodoptera littoralis nucleopolyhedrovirus (SpliNPV-Tun2)Kaplan–Meier survival analysis of Spodoptera littoralis L3 larvae infected with different concentrations of SpliNPV-Tun2, ranging from 103 to 108 OB/ml. The untreated control is given as an orange line. Each line contains three independent replicates with 25 larvae each. Survival time is given in days post-infection (dpi). Dash lines represent the median survival time (ST50) for high (107 and 108 OB/ml) and low OB (106 OB/ml or less) concentrationsBack to article page