Item #: 21-18 (4.5 LT.)
Item #: 21-17 (900 ml)
Item #: 21-16 (473 ml)

Prozap® StandGuard® Pour-on is the ideal horn fly and lice control solution that is powerful, low-dose, and easy to use. No dilution is necessary, and Prozap StandGuard is available in 16 fl oz (473 mL) and 30 fl oz (900 mL) bottles with an easy squeeze-and-pour design ideal for smaller treatment groups. Prozap StandGuard is also available in 4.5 L size, which is more convenient for large operations.

• No dilution necessary, simply use as pour on along the back of beef cattle

• Most potent pyrethroid on the market

• Season long lice control with one application

• Contains gamma-cyhalothrin, the latest technology for beef cattle in the pyrethroid class

• Smaller dosage rates, thus lowering cost per head treated and less effect on the environment

• 473 mL bottle treats up to 48 head of cattle weighing 600 lbs or less. 900 mL bottle treats up to 90 head of cattle weighing 600 lbs or less. 4.5 L jug treats up to 450 head of cattle weighing 600 lbs or less