title: [Danger for bees of certain organophosphorus pesticides].
mesh_terms: D000818:Animals; D001516:Bees / Q000187:drug effects*; D007306:Insecticides / Q000633:toxicity*; D007928:Lethal Dose 50; D014236:Trichlorfon / Q000633:toxicity
chemical_list: D007306:Insecticides; D014236:Trichlorfon
vernacular_title: Opasnost' dlia pchel nekotorykh fosfororganicheskikh iadokhimikatov.