Fig. 6
The insecticidal activity against H. armigera. After 2 days, the survival rate of H. armigera showed a significant decrease, which represents that the fermentation of S. pogona-Sp1418 exhibited a stronger toxin to H. armigera than that of the wild-type strain, while S. pogona-Δsp1418 showed weak insecticidal activity. Error bars indicated standard errors of results from n = 3 replicates