title: Paraquat toxicity to Louisiana crayfish (Procambarus clarkii).
mesh_terms: D000375:Aging; D000818:Animals; D003400:Astacoidea / Q000187:drug effects*; D006863:Hydrogen-Ion Concentration; D007928:Lethal Dose 50; D008145:Louisiana; D010100:Oxygen / Q000032:analysis; D010269:Paraquat / Q000633:toxicity*; D013696:Temperature; D013997:Time Factors
chemical_list: D010269:Paraquat; D010100:Oxygen