Table 1 Molluscicidal activity of niclosamide and salicylanilidate against Biomphalaria snails by the immersion method (mg/l)

13.87 ± 1.18 (n = 110)

0.070 (0.064–0.078)

0.101 (0.089–0.135)

0.261 (0.244–0.278)

0.370 (0.336–0.435)

7.97 ± 0.81 (n = 108)

0.049 (0.047–0.052)

0.063 (0.060–0.069)

0.172 (0.148–0.201)

0.325 (0.264–0.475)

6.47 ± 1.05 (n = 66)

0.076 (0.071–0.080)

0.094 (0.087–0.106)

0.241 (0.214–0.268)

0.334 (0.295–0.437)