Flectron Fly Tags for cattle are for season long control of nuisance and biting flies.
Take the hassle out of fly control with Flectron ear tags for up to 4 months fly control.
Cypermethrin (as Cypermethrin pyrethroid)935 mg
Ear tag 1 per animal
Meat and offal: Zero days
Milk: Zero hours
Tags should be removed before cattle leave the farm for slaughter.