Martin's® CY-REN™ Pour-On – Effective Fly & Lice Control for Cattle

CY-REN™ Pour-On is a ready-to-use pyrethroid insecticide formulated to provide fast and effective control of horn flies, face flies, and both biting and sucking lice on beef and dairy cattle, including lactating animals. Its convenient pour-on application makes it ideal for year-round use with minimal labor.

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Key Features & Benefits

• 🐄 Ready-to-Use Solution – No mixing required; simple and convenient application.

• 🌡 Year-Round Use – Effective in all seasons on cattle of any age or size.

• ⏱ Economical Application – Requires only a small amount per treatment.

• 🥛 Safe for Lactating Cattle – No meat or milk withdrawal periods.

• 🌿 Versatile Use – Suitable for both indoor and outdoor applications.

• 💧 Easy Pour-On Application – Simply apply along the top of the animal’s back and head.

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Effective Against

• Horn Flies

• Face Flies

• Biting Lice

• Sucking Lice

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Active Ingredient

• 1.0% Cyfluthrin