Python II Magnum Insecticide Fly Control Cattle Ear Tags, 20 pack 12 Days - Daily Reapply every 48 hours until

Reapply every 48 hours until habits are established

Provides accurate and reliable results

Designed specifically for cattle

Designed to relieve dryness

4 oz bottle

Python II Magnum Insecticide Fly Control Cattle Ear Tags, 20 pack 12 Days - Daily Reapply every 48 hours untilPython II Magnum Insecticide Cattle Ear Tags, 20 pack Synergized pyrethroid tags containing Zeta cypermethrin plus piperonyl butoxide. These insecticide cattle ear tags are approved for use on beef and dairy cattle, including calves and lactating dairy cows. Use 1 fly tag to control most strains of horn flies for up to 4 months and pyrethroid susceptible strains of horn flies up to 5 months. Aids in the control of face flies, stable flies, and house