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Table 1 Molluscicidal activity of pyridylphenylureas against B. straminea adult snails

From: Discovery of the pyridylphenylureas as novel molluscicides against the invasive snail Biomphalaria straminea, intermediate host of Schistosoma mansoni

Compound Mortality (%) (n = 30)
  10 mg/l 1 mg/l
1 100 3.33
2 100 0
3 100 3.33
4 100 0
5 100 0
6 100 3.33
7 100 0
8 100 100
9 100 100
10 100 0
11 100 3.33
12 100 3.33
13 100 0
14 100 26.67
15 100 0
16 100 3.33
Nicotinanilide 100 24.0
Niclosamide 100 100
Control 0 0