[Study in the field with the new molluscocide "Bayer 73"].
D000818:Animals; D004396:Coloring Agents; D006801:Humans; D009534:Niclosamide; D010575:Pesticides; D012552:Schistosomiasis / Q000635:transmission*; D012908:Snails
D004396:Coloring Agents; D010575:Pesticides; D009534:Niclosamide
PESTICIDES; SCHISTOSOMIASIS/transmission; SNAILS