The control of snails on a small scale.
D000818:Animals; D004463:Ecology; D005618:Fresh Water; D006801:Humans; D008975:Molluscacides / Q000008:administration & dosage; D010571:Pest Control / Q000379:methods*; D012548:Schistosoma haematobium; D012550:Schistosoma mansoni; D012552:Schistosomiasis / Q000517:prevention & control / Q000635:transmission*; D012908:Snails / Q000469:parasitology
D008975:Molluscacides