CyLence pour-on is a cattle insecticide used on both beef and dairy cattle of any age for control of biting and sucking lice, as well as face and horn flies. The cyfluthrin pour-on treatment for flies can be repeated as needed, but not more than every three weeks. For optimal lice control, a second treatment three weeks after initial application is recommended.
1% Cyfluthrin. 1 pint of CyLence pour-on treats 40 head of cattle for flies or 20 for lice.
Shipping Restrictions: The following may not be shippable to the specified states: AK, DC
