title: Tubifex bioassay test in studies on the pyrethroid Decis 2.5 EC.
mesh_terms: D000818:Animals; D001681:Biological Assay; D009570:Nitriles; D009835:Oligochaeta / Q000187:drug effects*; D011722:Pyrethrins / Q000633:toxicity*
chemical_list: D009570:Nitriles; D011722:Pyrethrins; C017180:decamethrin