Prozap Protectus Pour-On Insecticide with IGR is a ready-to-use
insecticide for controlling multiple external parasites on beef cattle
and calves. Its triple-active formula combines an insect growth
regulator (IGR), adulticide, and synergist to control existing
infestations while helping prevent lice eggs from hatching.

▪Controls chewing and sucking lice, horn flies, stable flies, horse
flies, and deer flies
▪Diflubenzuron IGR kills louse eggs before they hatch for season-long
lice control with one application
▪Can be diluted and applied as a spray for tick control
▪2.5-gallon bottle treats up to 320 cattle weighing 1,000 lb each
▪Contains diflubenzuron, piperonyl butoxide, and lambda-cyhalothrin