Description
A mixture of insecticidal pyrethrins; induces mortality of C. fatigans mosquitoes when used at a concentration of 200 mg/ft2 on glass, wood, or mud panels, with the effect persisting for 3-4 weeks; toxic to rats via oral administration (LC50s = 700 and 1,030 mg/kg for female and male rats) and inhalation (LD50 = 3.4 mg/L); toxic to rainbow trout (LC50 = 52.2 µg/L)