For use in automatic spraying systems, in animal quarters, cattle barns, dairies, dairy and beef barns, milking parlors, poultry houses, swine housing, warehouses and residential backyards. Kills mosquitoes which may transmit West Nile Virus and will not harm most common ornamental plants. Kills Deer Ticks that may transmit Lyme Disease. ACTIVE INGREDIENT: PERMETHRIN 10%, PIPERONYL BUTOZIDE, TECHNICAL 10% EPA REG NO. 1021-1834