Neogen Havoc Attack Rodenticide

Neogen Havoc Attack Rodenticide

Buy 2 or more: $65.00 each

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Product Overview

Neogen Havoc Attack is the most powerful anticoagulant bait available in the market. It contains brodifacoum as its active ingredient which immediately kills rats and mice. It is a highly effective bait that consists of a unique mixture of attractive agents together with food processing techniques, offering high acceptance and palatability. This fast-acting, single-feed rodenticide is designed to target and kill Norway rats, roof rats, and house mice in and around livestock buildings. It is proven to be an all-weather bait block and capable of tolerating heat. Specially formulated with food-grade ingredients, providing more flavor and texture to the bait. It is perfect to leave in areas where pests are most likely to be found, like between floors and walls, along walls, by gnawed openings, and beside burrows. Capable of killing both mice and rats in just one night of feeding. For best results, avoid as much alternative food as possible and apply in tamper-resistant bait stations.

Note: Due to California state restrictions, this product cannot be sold to California residents.

Features and Specs

Active Ingredient Brodifacoum - 0.005%
Target pests Norway Rats, Roof Rats, and House Mice.
For use in Along walls, by gnawed openings, in or beside burrows, in corners and concealed places, between floors and walls, or in locations where rodents or their signs have been seen.
Pet safe Yes, if used as directed on Label
Formulation Professional Product
Special Features Single-feed, all-weather bait with food-grade ingredients.
Time to Kill Single-feeding.
Shipping Weight 10.98 lbs
Manufacturer Neogen Corporation (Mfg. Number: 116393)
UPC 023626018754
EPA Registration 61282-27



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.

IMPORTANT: Do not expose children, pets, or other non-target animals to rodenticides. To help to prevent accidents:

  1. Store product not in use in a location out of reach of children and pets.
  2. Apply bait in locations out of reach of children, pets, domestic animals and non-target wildlife, or in tamper-resistant bait stations. These stations must be resistant to destruction by dogs and by children under six 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.
  3. Dispose of the 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 the following rodent pests in and around man-made structures: House mouse (Mus musculus), Norway rat (Rattus norvegicus), Roof rat (Rattus rattus), Cotton rats (Sigmodon hispidus), Eastern harvest mouse (Reithrodontomys humuli), Golden mouse (Ochrotomys nuttalli), Polynesian rat (Rattus exulans), and Meadow vole (Microtus pennsylvanicus). This product must be used in and within 100 feet of man-made structures constructed in a manner so as to be vulnerable to commensal rodent invasions and/or to harboring or attracting rodent infestations. Examples of such structures include homes and other permanent or temporary residences, food processing facilities, industrial and commercial buildings, trash receptacles, agricultural and public buildings, transport vehicles, (ships, trains, aircraft), docks and port or terminal buildings and related structures around and associated with these sites. Fence and perimeter baiting, beyond 100 feet from a structure as defined above, is prohibited. This product must not be applied directly to food or feed crops.  

Burrow baiting with Havoc Attack Blocks is prohibited.

Do not use in homes or human residences. Do not place near or inside ventilation duct openings. Do not contaminate water, food, feedstuffs, food or feed handling equipment, or milk or meat handling equipment or surface that come into direct contact with food. Do not broadcast bait. When used in USDA inspected facilities, this product must be applied in tamper-resistant bait stations. 

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


Determine areas where rats or house mice will most likely find and consume the bait. Generally, these areas are along walls, by gnawed openings, in or beside burrows, in corners and concealed places, between floors and walls, or in locations where rodents or their signs have been seen. Protect bait from rain or snow. Remove as much alternative food as possible. 


RATS: Apply 4 to 16 Havoc Attack Blocks per placement. Space placements at intervals of 15 to 30 feet in infested areas. Maintain an uninterrupted supply of fresh bait for at least 10 days or until they're no longer are signs of new feeding by rats.

MICE: Apply one Havoc Attack Blocks at each placement location. Space placements at 8- to 12-foot intervals. Larger placements (up to 2 ounces) may be needed at points of very high house mouse activity. Maintain an uninterrupted supply of fresh bait for at least 15 days or until there are no longer signs of new feeding by house mice.

FOLLOW-UP: Replace contaminated or spoiled bait immediately. Using waterproof gloves collect and dispose of all dead, exposed animals and leftover bait properly. To discourage reinfestation, limit sources of rodent food, water and harborage as much as possible. If reinfestation does occur, repeat treatment. Where a continuous source of infestation is present, establish permanent bait stations and replenish as needed.

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What is difference between Havoc XT and Havoc Attack?

We apologize but only carry the Neogen Havoc Attack not the Havoc XT so are not familiar with it to compare the two.  We would recommend reaching out to the manufacturer directly at 800-621-8829.

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