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

From: Molluscicidal activity and mechanism of toxicity of a novel salicylanilide ester derivative against Biomphalaria species

Species Diameter (mm) Niclosamide Salicylanilidate
LC50 LC90 LC50 LC90
B. glabrata 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)
B. straminea 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)
B. pfeifferi 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)
  1. Values are given as means with 95% confidence intervals for concentration in parentheses