Merck BOSS® Pour-On Insecticide 1 Gallon

Merck BOSS® Pour-On Insecticide 1 Gallon

Pour-on insecticide containing 5% permethrin. For fly control for lactating and non-lactating dairy cattle and beef cattle and calves, and ked and lice control on sheep.

Active Ingredient

5% permethrin

Features and Benefits

Controls lice and flies on cattle and keds and lice on sheep. Broad-spectrum fly control for lactating and non-lactating dairy cattle and beef cattle and calves, and ked and lice control on sheep.

• Concentrated 5% Permethrin in low-volume dosage minimizes labor and maximizes control.
• Efficacy ranges from 87% to 100% for four weeks against horn flies. Also controls face flies.¹
• Season-long lice control with one application (January through April).
• No preslaughter withdrawal and no milk discard.
• For all classes of beef cattle, dairy cattle, and sheep.

Indications

Pour-on insecticide for beef & dairy cattle & sheep. Controls Flies and Lice on Cattle. Controls Keds and Lice on Sheep. Season-long lice control with one application (from Jan-April).

SPECIAL NOTE

Boss Pour-On Insecticide is not effective against cattle grubs. Boss Pour-On Insecticide should be used in an integrated pest management system which may involve repeat treatments and the use of other pest control practices.