Best Lice Pour-on Solutions for Cattle: Top Insecticides Reviewed
Farmers and ranchers rely on effective pour-on insecticides to control lice and other pests on cattle. This guide highlights five top products designed to combat both face and horn flies, chewing and sucking lice, and other bothersome pests. Each option offers ready-to-use formulas that fit into routine animal care, helping protect the health and comfort of beef and dairy cattle throughout the year.
| Product | Brand | Form/Size | Key Pest Control |
|---|---|---|---|
| CyLence Pour-On Insecticide (1 Pint) | Elanco | 1 Pint | Flies and lice on beef & dairy cattle |
| Clean-Up II Pour-On Insecticide with IGR (0.5 Gal) | Elanco | 0.5 Gal | Flies, ticks, and lice; includes IGR for eggs |
| Cydectin Pour-On Cattle Parasiticide (1L) | Elanco | 1 Liter | Internal and external parasites; lice and other pests |
| Durvet Ivermectin Pour-On for Cattle (1000 mL) | Durvet | 1000 mL | Broad-spectrum parasite control |
| Gardatis Pour-On Insecticide with IGR (0.5 Gal) | Atticus | 0.5 Gal | Flies, ticks, and lice with IGR |
CyLence Pour-On Insecticide for Cattle
CyLence Pour-On Insecticide from Elanco provides a ready-to-use solution to control face flies, horn flies, biting lice, and sucking lice on both beef and dairy cattle, including lactating animals. The product is designed for year-round application with minimal material per treatment. Its pour-on format eliminates mixing and simplifies routine parasite control, helping producers keep cattle comfortable and productive.
Clean-Up II Pour-On Insecticide with IGR
Clean-Up II Pour-On Insecticide with IGR from Elanco targets biting and sucking lice and eggs, preventing hatching. It also controls a broad range of flies, including black, deer, horn, horse, and stable flies. The formulation is ready to use and suitable for cattle—including lactating dairy cows—and horses, with no pre-slaughter or milk withholding period.
Elanco Cydectin Pour-On Cattle Parasiticide
Cydectin Pour-On is a ready-to-use parasiticide from Elanco that combines internal and external parasite control. It treats 13 internal parasite species and manages external pests including horn flies, lice, cattle grubs, and mites. The product uses moxidectin with a weatherproof formula to make it easy to identify treated cattle with a purple dye, aiding in removal of animals that require retreatment.
Durvet Ivermectin Pour-On for Cattle
Durvet Ivermectin Pour-On for Cattle represents an economical option for broad-spectrum parasite control. While the listing here emphasizes the product name, Durvet’s pour-on formulations are commonly used for internal and external parasite management across cattle herds, providing practical coverage in a single application. The product is suitable for various cattle sizes and ages, aligning with routine herd health programs.
Gardatis Pour-On Insecticide with IGR
Atticus Gardatis Pour-On combines 5.0% permethrin with 3.0% diflubenzuron (IGR). The dual-active formula provides effective control of adult flies, lice, ticks, and several fly species while also targeting lice eggs with the IGR. It is ready to use on beef and dairy cattle, calves, and even horses in some cases, with directions suitable for various livestock scenarios.
Permectrin CDS Pour-on Insecticide
Permectrin CDS Pour-On by Elanco is designed for multi-species pest control, including horn flies, face flies, stable flies, lice, ticks, and mosquitoes. The product is ready to use on beef cattle, dairy cattle (including lactating), sheep, horses, and foals, with a note that back rubber applications may require dilution per label directions. This versatility makes it a practical option for integrated pest management programs.
CyLence Pour-On Insecticide (6 Pint)
This CyLence 6 Pint variant extends the same protective profile as the 1 Pint option, offering extended coverage for larger herds or longer treatment cycles. It targets face flies, horn flies, biting lice, and sucking lice on beef and dairy cattle, including lactating animals. The ready-to-use formulation minimizes handling and preparation time for routine parasite control.
IVERMECTIN Pour-On for Cattle
IVERMECTIN Pour-On for Cattle offers a straightforward approach to parasite control. While the listing emphasizes the product name, the label typically covers both internal and external parasites. This option is commonly used as part of herd health programs to maintain overall cattle well-being and performance across seasons.
Buying Guide: Key Purchase Considerations and Comparisons
- Efficacy against target pests: Look for products labeled to control both flies and lice, including eggs. IGR-containing formulas help disrupt the life cycle and reduce reinfestation risk.
- Ready-to-use format: Pour-on solutions save time by eliminating mixing. Consider the size needed for your herd and whether you prefer pint, quart, or larger containers.
- Species and lactation considerations: Ensure the product is approved for beef and dairy cattle, including lactating cows if applicable. Some formulas are also suitable for horses or other livestock per label.
- Withdrawal and handling: Check any required withholding periods before slaughter or milk production. Some products specify no pre-slaughter or milk-withholding periods, while others may have restrictions.
- Active ingredients and resistance management: Common actives include ivermectin, permethrin, and moxidectin. Rotate products or combine with other control strategies to mitigate resistance development.
- Application frequency and seasonality: Many products are labeled for year-round use, but regional pest pressure can influence timing. Follow label directions for retreatment intervals.
- Animal welfare and safety: Consider animals’ age, size, and health status. Use gloves and follow label instructions to prevent irritation or adverse reactions during application.
- Herd-wide management: Integrate pour-ons with environmental controls and routine veterinary guidance to optimize pest control while maintaining herd performance.