CyLence Pour-On Insecticide & Gun – Cyfluthrin Fly & Lice Control for Beef & Dairy Cattle

CyLence Pour-On Insecticide for Fly Control

CyLence Pour-On Insecticide provides fast, effective control of horn flies, face flies, and both biting and sucking lice on beef and dairy cattle, including lactating cows. This ready-to-use formulation requires no mixing and can be applied to cattle of any age, size, or breed. Designed for convenience and year-round use, CyLence delivers reliable protection with no meat or milk withdrawal.

Features:

• Ready-to-use pour-on insecticide containing 1% cyfluthrin
• Controls horn flies, face flies, and biting and sucking lice
• Safe for beef cattle and lactating dairy cattle
• Can be used on cattle of any age, size, or breed
• Effective indoors for animals housed in barns or dairy parlors
• One treatment lasts up to 3 weeks
• No meat or milk withdrawal
• Only a small amount of product required per treatment
• Can be used year-round, including cold weather
• Pour-on-gun sold separately

Directions:

Apply the required amount of product directly along the top of the back and the top of the head of the animal.

• Calves under 400 lb: 4 mL for flies; 8 mL for lice.
  
• 400–800 lb: 8 mL for flies; 16 mL for lice.
  
• Over 800 lb: 12 mL for flies; 24 mL for lice.

General rate: Apply 4 mL per 400 lb for horn and face flies, or 8 mL per 400 lb for lice. A pint (16 oz) treats approximately 40 cows for flies or 20 cows for lice. Can be used at any time of year, including cold weather.

Ingredients:

Active ingredient: Cyfluthrin 1%
Other ingredients: 99%

Cautions:

Use only as directed. Any application not clearly defined on the product label should be performed under the supervision of a qualified veterinary professional.

---

CyLence® Pour-On Gun (Sold Separately)

The CyLence® Pour-On Gun is a durable, easy-to-use applicator designed for accurate and efficient administration of pour-on insecticides. Compatible with CyLence® Pour-On Insecticide, Permectrin CDS, Clean-Up II, and other standard pour-on solutions, this applicator helps ensure consistent, precise dosing for effective livestock pest control.

Features:

• Designed for use with CyLence® Pour-On Insecticide and most standard pour-on products
• Adjustable V-grip syringe for accurate, repeatable dosing
• Dose range adjusts from 3 mL to 30 mL in precise 1 mL increments
• Comfortable grip allows for easy handling and reduced hand fatigue
• Helps minimize product waste while ensuring proper application

Includes:

• V-grip syringe
• Plastic pour-on nozzle
• Draw-off tubing
• Cap with rigid probe for 1/2-gallon bottle
• Cap with rigid probe for 2 1/2-gallon bottle