Havoc® Rodenticide Bait Pack (Pellets)

Kills Rats and Mice
Second Generation Anticoagulant For Use In and Around Agricultural Buildings Only

Kills Warfarin-resistant Norway rats and house mice.
Norway rats and house mice may consume a lethal dose in one night’s feeding, with first dead rodents appearing four or five days after feeding begins.

Active Ingredients:
(3-[3-(4’-bromo-[1,1’-biphenyl-4-yl)-1,2,3,4-tetrahydro-1-naphthalenyl]-4-hydroxy-2H-1-benzopyran-2-one) ….. 0.005%
Other Ingredients …………………………………..............................…..........….…...........................................99.995%
Total ……....................……………………....................……………....................…...…….........................……… 100.00%

EPA Reg. No. 100-1056-61282       EPA Est. No. 61282-WI-01

Net Contents: 40 x 2 x 50 g
Net Weight: 8.2 lbs (4 kg)

Keep Out Of Reach Of Children


Have Label When Obtaining Treatment Advice.

   If Swallowed:

   - Call a poison control center, doctor, or 1-800-498-5743  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 or on Clothing

   - Take off contaminated clothing.

   - Rinse skin immediately with plenty of water for 15-20 minutes.

   - Call a poison control center, or doctor, or 1-800-498-5743 immediately for treatment advice.

   Hot Line Number

   For 24-Hour Medical Emergency Assistance (Human or Animal)
   Call 1-800-498-5743
   Or Chemical Emergency Assistance (Spill, Leak, Fire or Accident)
   Call 1-800-424-9300

  NOTE TO PHYSICIAN: If swallowed, this material may reduce the clotting ability of the blood and cause bleeding. If ingested, administer Vitamin K1 intramuscularly or orally. Vitamin K1 is antidotal at
  doses of 10-20 mg (not mg/kg). Repeat as necessary based on monitoring of prothrombin times.

  If animal eats bait, call veterinarian or Hot Line Number at once.
  NOTE TO VETERINARIAN: Anticoagulant Brodfacoum
  For animals ingesting bait and/or showing poisoning signs (bleeding or elevated prothrombin times), give Vitamin K1 at doses of 2-5 mg/kg. If needed, check prothrombin times every 3 days until
  values return to normal (up to 30 days). In severe cases, blood transfusions may be needed.

Hazards to Humans and Domestic Animals
Harmful if swallowed or absorbed through the skin. Keep away from children, domestic animals and pets. Do not get in eyes, on skin, or on clothing.

All handlers (including applicators) must wear long-sleeve shirt, long pants, shoes plus socks, and gloves. Any person who retrieves carcasses or unused bait following application of this product must wear waterproof gloves.

User Safety Requirements
Follow manufacturer’s instructions for cleaning/maintaining Personal Protective Equipment (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.

This product is extremely toxic to mammals and birds. Dogs, cats, and other predatory and scavenging mammals and birds might be poisoned if they feed upon animals that have eaten this bait. This pesticide is toxic to fish. Do not apply directly to water, or to areas where surface water is present or to intertidal areas below the mean high water mark. Runoff also may be hazardous to aquatic organisms in water adjacent to treated areas. Do not contaminate water when disposing of equipment wash water or rinsate.

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

Read This Label: Read this entire label and follow all use directions and use precautions. Use only for the sites, pests, and application methods described on this label. It is illegal to sell these bait packs individually.

IMPORTANT: Do not expose children, pets, or other non-target animals to rodenticides. To reduce exposure:

  • Store product not in use in a location out of reach of children and pets.
  • Apply bait in locations out of reach of children, pets, domestic animals and non-target wildlife, or in tamper-resistant bait stations. All above-ground, outdoor application must be in tamper-resistant bait stations. These stations must be resistant to destruction by dogs and by children under 6 years of age, and must be used in a manner that prevents such children from reaching into bait compartments and obtaining bait. If bait can be shaken from stations when they are lifted, units must be secured or otherwise immobilized. Even stronger bait stations are needed in areas open to hoofed livestock, raccoons, bears, or other potentially destructive animals, or in areas prone to vandalism.
  • Dispose of product container, and unused, spoiled, and unconsumed bait as specified on this label.

Note: Bait stations are mandatory for outdoor, above-ground use. Tamper-resistant bait stations must be used if children, pets, non-target mammals, or birds may access the bait.

This product may only be used to control Norway rats, roof rats, and house mice in and within 100 feet of agricultural buildings and man-made agricultural structures constructed in a manner so as to be vulnerable to commensal rodent invasions and/or to harboring or attracting rodent infestations. Fence and perimeter baiting beyond 100 feet from an agricultural structure, as defined above, is prohibited. This product must not be applied directly to food or feed crops. Do not broadcast bait.

Do not contaminate water, food, feedstuffs, food- or feed-handling equipment, milk- or meat-handling equipment, or surfaces that come into direct contact with food. When used in USDA-inspected facilities, this product must be applied in tamper-resistant bait station. Do not broadcast bait. Do not use in sewers.

Burrow baiting with Havoc Rodenticide Bait Pack (Pellets) is prohibited.

Do not sell this product in individual containers holding less than 8 pounds of bait.

SELECTION OF TREATMENT AREAS: Determine areas where rats and/or mice will most likely find and consume the bait. Generally, these areas are along walls, by gnawed openings, in corners and concealed places, between floors and walls, or in locations where rodents or their signs have been observed. Remove as much food as possible.

Norway and Roof Rats: Apply 2-8 bait packs (usually at intervals of 15-30 ft.) per placement. Maintain an uninterrupted supply of fresh bait for 10 days or until signs of rat activity cease. Two place packs contain enough bait (100 g) to kill 1-3 rats.
House Mice: Apply 1 bait pack per placement. Space placements at intervals of 8-12 ft. Two bait packs may be needed at points of very high mouse activity. Maintain an uninterrupted supply of fresh bait for 15 days or until signs of mouse activity cease.

Follow-Up: Replace contaminated or spoiled bait immediately. Collect and dispose of all dead rodents and left over bait properly. To prevent re-infestation, limit source of rodent food, water, and harborage as much as possible. If re-infestation does occur, repeat treatment. Where a continuous source of infestation is present, maintain permanent bait stations and replenish with census or toxic bait as needed.

Do not contaminate water, food or feed by storage or disposal.

Pesticide Storage: Store only in original container in a cool, dry place inaccessible to children and pets. Keep containers closed and away from other chemicals.
Pesticide Disposal: Dispose of wastes resulting from the use of this product at an approved waste disposal facility or call your local solid waste agency for alterative disposal instructions. Never place unused product down any indoor or outdoor drain.
Container Handling (container, bait pack): Non-refillable container. Do not reuse or refill this container. When completely empty, offer for recycling if available, or dispose of empty container in a sanitary landfill, or by incineration, or by other procedures allowed by state and local authorities.


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