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EPA Reg. No. 7173-286 Liphatech, Inc.

ROZOL®

PRAIRIE DOG BAIT

Active Ingredient: chlorophacinone . . . . . . . . . 0.005%

Inert Ingredients . . . . . . . . . . . . . . . . . . . . . 99.995%

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100.000%

EPA Reg. No. 7173-286 EPA Est. No. 7173-WI-1

KEEP OUT OF REACH OF CHILDREN

CAUTION: See side panel for additional precautionary statements.

(Liphatech Logo)

Liphatech, Inc.

3600 W. Elm Street

Milwaukee, WI 53209

(414) 351-1476

Net Weight: 1 pound up to 2000 pounds

RESTRICTED USE PESTICIDE 

DUE TO HAZARD TO NONTARGET ORGANISMS

For retail sale to and use only by Certified Applicators or persons under their 

direct supervision and only for those uses covered by the Certified 

Applicator's Certificate.
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EPA Reg. No. 7173-286 Liphatech, Inc.

Side Panel:

PRECAUTIONARY STATEMENTS

Hazard to Humans and Domestic Animals

CAUTION: Harmful if swallowed or absorbed through the skin because it may reduce the clotting ability 

of blood and cause bleeding. Keep away from children, domestic animals and pets. Do not get in eyes on skin or 

on clothing. All handlers (including applicators) must wear shoes plus socks, and gloves. Any person who 

retrieves carcasses or unused bait following application of this product must wear gloves.

USER SAFETY REQUIREMENTS: Follow manufacturer’s instructions for cleaning/maintaining PPE. If no such 

instructions for washables, use detergent and hot water. Keep and wash PPE separately from other laundry. 

Remove PPE immediately after handling this product. Wash the outside of gloves before removing. As soon as 

possible, wash hands thoroughly after applying bait and before eating, drinking, chewing gum, using tobacco or 

using the toilet and change into clean clothing.

FIRST AID: Have label when obtaining treatment advice.

If swallowed: Call a poison control center or doctor immediately for treatment advice. Have person sip a glass of 

water if able to swallow. Do not induce vomiting unless told to do so by the poison control center or doctor.

If on skin: Take off contaminated clothing. Rinse skin with plenty of cool water for 15-20 minutes. Call a poison 

control center or doctor for treatment advice.

TREATMENT FOR PET POISONING: If animal eats bait, call veterinarian at once.

NOTE TO PHYSICIAN OR VETERINARIAN: Contains chlorophacinone, an anticoagulant. If swallowed, this 

material may reduce the clotting ability of the blood and cause bleeding. For humans or dogs that have ingested 

this product and/or have obvious poisoning symptoms (bleeding or prolonged prothrombin times), give Vitamin K1 

intramuscularly or orally.

ENVIRONMENTAL HAZARDS: This product is toxic to fish and wildlife. Dogs and other predatory and 

scavenging mammals and birds might be poisoned if they feed upon animals that have eaten this bait. Do not 

apply directly to water, or to areas where surface water is present. Do not contaminate water by cleaning of 

equipment or disposal of wastes. Runoff also may be hazardous to aquatic organisms in water adjacent to 

treated areas.

STORAGE AND DISPOSAL: Do not contaminate water, food or feed by storage or disposal. 

Pesticide Storage: Store in original container in a cool, dry place inaccessible to children and pets. 

Pesticide Disposal: Wastes resulting from the use of this product may be disposed of in trash or at an approved 

waste disposal facility. 

Container Handling: Nonrefillable container. Do not reuse or refill this container. [Plastic:] Completely empty 

container, then offer for recycling or reconditioning; or puncture and dispose of in a sanitary landfill. [Paper:] 

Completely empty container, then dispose of empty container in trash or at an approved waste disposal facility.

WARRANTY: To the extent consistent with applicable law, seller makes no warranty, expressed or implied, 

concerning use of this product other than indicated on the label. Buyer assumes all risk of use and/or handling of 

product when such use and/or handling is contrary to label instructions.

DIRECTIONS FOR USE

It is a violation of Federal law to use this product in a manner inconsistent with its labeling. 

READ THIS LABEL and follow all use directions and precautions. Only use for sites, pests, and application 

methods specified on this label.

IMPORTANT: Do not expose children, pets, or other nontarget animals to rodenticides. To help prevent 

accidents:

1. Store product not in use in a location out of reach of children and pets. 

2. Dispose of product container, unused, spoiled and unconsumed bait as specified on this label.

Use restrictions: This product may only be used as follows:
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EPA Reg. No. 7173-286 Liphatech, Inc.

1. Sites/Pests: Black-Tailed Prairie Dogs (Cynomys ludovicianus) on rangeland and adjacent noncrop areas.

2. States: Colorado, Kansas, Montana, Nebraska, New Mexico, North Dakota, Oklahoma, South Dakota, Texas 

and Wyoming.

3. Application Method: Hand application of bait, at least 6 inches down prairie dog burrows. This product may 

only be used in underground applications. Do not apply bait on or above ground level. Treat only active burrows.

4. Treatment Period: Apply between October 1 and March 15 of the following year, when animals will most 

readily take the grain bait.

5. Non-Applicators: Do not allow children, pets, domestic animals or persons not involved in the application to 

be in the area where the product is being applied.

6. Grazing Restriction: Do not allow livestock to graze in treated areas for 14 days after treatment and when no 

bait is found above ground.

7. In each treatment area, only one anticoagulant rodenticide active ingredient (chlorophacinone or diphacinone)

may be used per treatment period.

Endangered Species: It is a Federal offense to use any pesticide in a manner that results in the death of an 

endangered species. Use of this product may pose a hazard to endangered or threatened species. When using 

this product, you must follow the measures contained in the Endangered Species Protection Bulletin for the 

county in which you are applying the product. To obtain Bulletins, no more than six months before using this 

product, consult http://www.epa.gov/espp/ or call 1-800-447-3813. You must use the Bulletin valid for the month in 

which you will apply the product. 

Site Assessment: Before applying this product, identify active prairie dog burrows by visual observation. The 

openings of active burrows will generally be free of leaves, seeds, other debris or spider webs, and will show 

freshly turned earth, and have prairie dog feces nearby. 

Application: Apply 1/4 cup (53 grams or nearly 2 ounces) of bait at least 6 inches down active prairie dog 

burrows. Make sure no bait is left on the soil surface at the time of application. Applicator must retrieve and 

dispose of any bait that is spilled above ground or placed less than 6 inches down the burrow entrance.

Follow-up: Prairie dogs that have eaten this bait will begin to die off 4 to 5 days after they eat a lethal amount. 

The applicator must return to the site within 4 days after bait application, and at 1 to 2 day intervals, to collect and 

properly dispose of any bait or dead or dying prairie dogs found on the surface. Carcass searches must be 

performed using a line-transect method that completely covers the baited area. Transect center lines must be not

more than 200 feet (about 60 meters) apart, and should be considerably less if searches are conducted in more 

densely vegetated sites. Transect lines may be traveled on foot or by vehicle at a rate not to exceed 4 mph. All 

dead or dying non-target animals must be reported to the National Pesticide Information Center 1-800-858-7378 

as soon as possible. Any apparently injured or sick Federally listed species must also be immediately reported by 

calling 303-236-7540 (if located in Kansas, Nebraska, the Dakotas, Montana, Colorado or Wyoming) or 505-248-

7889 (if located in Texas, New Mexico or Oklahoma). The Black-footed Ferret Coordinator must also be contacted 

if ferrets are found during Rozol Prairie Dog Bait applications or carcass searches at 970-897-2730 x224. If live 

black footed ferrets are found outside reintroduction sites, before, during or after Rozol Prairie Dog Bait 

application, the Black-footed Ferret Coordinator must be contacted immediately and sufficient time must be 

allowed for the FWS to capture and relocate the black-footed ferret(s) before Rozol Prairie Dog Bait application. 

All carcasses found above ground must be collected and disposed of properly. Continue to collect and dispose of 

dead or dying prairie dogs and search for non-target animals for at least two weeks, but longer if carcasses are 

still being found at that time. Carcass collection should occur in late afternoon, near sundown, to reduce the 

potential of nocturnal animals finding carcasses and dying animals. Bury carcasses on site in holes dug at least 

18 inches deep or in inactive burrows (no longer being used by prairie dogs or other species) to avoid non-target 

animal scavenging. Burial includes covering and packing the hole or burrow with soil. If burial is not practical (due 

to frozen ground, etc.) and other disposal methods are allowed by state and local authorities, collected carcasses 

may be disposed of by other methods to insure that the carcasses are inaccessible to scavengers.

Reapplication: If prairie dog activity persists several weeks or months after the bait was applied, a second 

application may be made, by treating burrows in the same manner, time period and procedure as the first 

application. Follow all application, site assessment and follow-up directions and use restrictions as found above.