title: Molluscicidal activity of trifenmorph in field trials.
abstract: Trifenmorph granules provided 100% control of Biomphalaria glabrata and B. tenagophila when applied at 2 kg of active ingredient per hectare, except at one site with a pH of 5.6 where the snail population was reduced by only 50%. Granulation was found to facilitate application by either hand or mistblower, and reduces the risk of infection to the spray team. Applied to canal margins the granules had a residual toxic effect.
mesh_terms: D000818:Animals; D001700:Biomphalaria; D001938:Brazil; D006801:Humans; D008975:Molluscacides; D009025:Morpholines; D012552:Schistosomiasis / Q000517:prevention & control; D014320:Triphenylmethyl Compounds
chemical_list: D008975:Molluscacides; D009025:Morpholines; D014320:Triphenylmethyl Compounds