Merck Ultra Boss Pour-On
Size: 32 oz.
Merck Animal Health Ultra Boss Pour-On Insecticide (Permethrin And Piperonyl Butoxide) is used for beef, dairy and lactating cattle; sheep, goats and horses. Target species include: lice, horn flies, face flies, horse flies, stable flies, mosquitoes, black flies and ticks. Protection against horn flies lasts for about 8 weeks.
- Low-volume dosage of pour-on insecticide reduces time and labor
- Effective horn fly control for 8 weeks. Also controls face flies
- Season-long lice control with one application (January through April)
- Special Note: for cattle, horses, sheep and goats, repeat treatment as needed but not more than once every two weeks. for horses, do not saddle horse for 6 hours after application and refrain from washing down area of application. for optimum lice control, two treatments at 14-day intervals are recommended. Ultra Boss Pour-On Insecticide is not effective against cattle grubs
Permethrin and PBO
| Brand | Merck |
|---|---|
| Country of Origin | Imported |
| Active Ingredients | Permethrin |
| Animal Type | Cattle, Goat, Horse, Sheep, Calves |
| Application Method | Pour |
| Concentrated or Ready to Use | Ready to Use |
| Features | Horn fly control for 8 weeks |
| Longevity | 8 weeks |
| Package Quantity | 1 |
| Targeted Fly Types | Lice, Horn Flies, Horse Flies |
| Manufacturer Part Number | 121358 |