title: Toxicity of selected insecticides (Thiodan, Security, Spartan, and Sevin) to mosquitofish, Gambusia affinis.
mesh_terms: D000818:Animals; D001835:Body Weight / Q000187:drug effects; D012721:Carbaryl / Q000633:toxicity; D003532:Cyprinodontiformes / Q000502:physiology*; D004726:Endosulfan / Q000633:toxicity; D007306:Insecticides / Q000633:toxicity*; D007928:Lethal Dose 50; D008294:Malathion / Q000633:toxicity
chemical_list: D007306:Insecticides; D004726:Endosulfan; D012721:Carbaryl; D008294:Malathion