Fig. 1
Effect of L. sphaericus III(3)7, OT4b.25, and 2362 vegetative cells (between 1.4 and 2 × 109 CFU/ml) on the life-cycle stages of Ae. aegypti Rockefeller strain. a Percentage of eggs hatched at 72 h, the negative control had no food and the positive control was subject to pelleted food. Percentage of larvae mortality: b, first-instar; c, second-instar; d, third-instar; e, fourth-instar. f Percentage of emerged adults from pupae at 48 h. Abbreviations: NC, negative control; PC, positive control. Different letters under the boxes indicate statistical significance (P < 0.05)