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10 Best Neogen Havoc Rodenticide Rat of 2025

Tested and Reviewed: Top 10 Neogen Havoc Rodenticide Rat deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

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1

Editor's Choice

9.7

Neogen Havoc Rodenticide Rat & Mouse Bait Pellet Pack, 8 lb.Pail

Neogen

Neogen Havoc Rodenticide Rat & Mouse Bait Pellet Pack, 8 lb.Pail

Editor's bottom line:

“This neogen havoc rodenticide rat is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

RODENT CONTROL: Kills house mice, Norway rats, and roof rats within 4-5 days after a lethal dose is consumed
PROVEN FORMULA: A palatable mixture is especially appealing to rodents
EFFECTIVE INGREDIENTS: Made of a second generation anticoagulant, Brodifacoum (.005%) and a special mixture of highly attractive bait ingredients
PROTECT YOUR HOME: Can be used indoors and outdoors within 100 ft of man-made agricultural structures
STOP INFESTATIONS: Havoc Rat & Mouse is the ideal rodenticide for rat and mouse infestations

Picked by 397 people today

2

9.5

Neogen RODENTICIDE Havoc XT Rat Bait Block Pouch, 8-Pound (00595), blue

Neogen

Neogen RODENTICIDE Havoc XT Rat Bait Block Pouch, 8-Pound (00595), blue

Main Highlights

Age range description: Keep away from children and pest
HAVOC XT BLOK 8LB POUCH
Kills Warfarin resistant Norway rats and house mice
Rats and mice may consume a lethal dose in one feeding
HAVOC XT BLOK 8LB POUCH
Kills Warfarin resistant Norway rats and house mice

3

9.5

Neogen Havoc Attack Blocks All-Weather Rodenticide for Control of Rats and Mice, 10 lb Pail

Neogen

Neogen Havoc Attack Blocks All-Weather Rodenticide for Control of Rats and Mice, 10 lb Pail

Main Highlights

Active Ingredient: Brodifacoum (0.005%)
Norway Rats and House Mice may consume a lethal dose in a single-nights feeding, with first dead rodents appearing four or five days after feeding begins.
This product may only be used inside and within 100 feet of agricultural buildings or inside of transport vehicles (ships, trains, or aircraft).
Havoc Attack Blocks 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).

4

9.2

Neogen Ramik Green Fish Flavored Weather Resistant Rodenticide Nuggets, 4 lb bag (00615)

Neogen

Neogen Ramik Green Fish Flavored Weather Resistant Rodenticide Nuggets, 4 lb bag (00615)

Main Highlights

One of a kind: ramik green rodenticide is made of 1st generation anticoagulant: diphacinone (.005 percent )
Target rodents: kills rats, mice, and meadow voles
Effective results: death may occur within 4-5 days after lethal dose is consumed
Proven formula: ramik green rodenticides are formulated with a food quality fish flavored grain mix
Protect your home: can be used indoors and outdoors and is especially suited for wet or damp areas
One of a kind, ultimate all-weather rodenticide for controlling rats and mice indoors and outdoors.
Especially suited for use in wet and damp areas
Wax-free formula
One of a kind, ultimate all-weather rodenticide for controlling rats and mice indoors and outdoors.
Especially suited for use in wet and damp areas
Wax-free formula
Especially suited for use in wet and damp areas
Wax-free formula

5

9.0

Neogen Ramik Fish Flavored Weather Resistant Rodenticide Mini Bait Bars, 4-pound pouch, multicolor (116331)

Neogen

Neogen Ramik Fish Flavored Weather Resistant Rodenticide Mini Bait Bars, 4-pound pouch, multicolor (116331)

Main Highlights

One Of A Kind: Ramik Bait Bars are made of 1st Generation Anticoagulant: Diphacinone (.005%)
Target Rodents: Kills Rats, Mice, and Meadow Voles
Effective Results: Death may occur within 4-5 days after lethal dose is consumed
Proven Formula: Ramik bait bars are formulated with a food quality fish flavored grain mix
Protect Your Home: Can be used indoors and outdoors and is especially suited for wet or damp areas

6

8.8

Neogen Ramik Green Fish Flavored Weather Resistant Rodenticide Pellets, 20-Pound bucket

Neogen

Neogen Ramik Green Fish Flavored Weather Resistant Rodenticide Pellets, 20-Pound bucket

Main Highlights

RODENT CONTROL: Kills rats, mice, and meadow voles
PROVEN FORMULA: Formulated with a fish flavored grain mix, making them appealing to rodents
PROTECT YOUR HOME: Our bait is hot-extruded, so it can be used indoors and outdoors, is weather-resistant without wax, and is especially suited for wet or damp areas
EFFECTIVE INGREDIENTS: Made of a first generation anticoagulant, Diphacinone (.005%)
STOP INFESTATIONS: Whether it's one mouse or a whole infestation, one home or a whole farm, Ramik Green pellets are the ideal rodenticide to get rid of pests

7

8.6

Neogen Rodenticide Ramik Green Rat and Mouse Bait 60 Pack Pail, 15 lb

Neogen

Neogen Rodenticide Ramik Green Rat and Mouse Bait 60 Pack Pail, 15 lb

Main Highlights

One Of A Kind: Ramik Bait Bars are made of 1st Generation Anticoagulant: Diphacinone (.005%)
Target Rodents: May kill both rats and mice in a single nights feeding
Effective Results: Death may occur within 4-5 days after lethal dose is consumed
Proven Formula: Ramik bait bars are formulated with a food quality fish flavored grain mix
Protect Your Home: Can be used indoors and outdoors and is especially suited for wet or damp areas
All weather bait kills rats and mice indoors and outdoors
Fish flavored and high protein appeal to attract rodents
Big green pail contains 60 of the 4 oz. bait packs
All weather bait kills rats and mice indoors and outdoors
All weather bait kills rats and mice indoors and outdoors
Fish flavored and high protein appeal to attract rodents
Big green pail contains 60 of the 4 oz. bait packs
All weather bait kills rats and mice indoors and outdoors

8

8.3

Neogen 116341 Rat/mouse Killer Pouch, 4 Oz, 1.8 kg.

Neogen

Neogen 116341 Rat/mouse Killer Pouch, 4 Oz, 1.8 kg.

Main Highlights

Fish flavored large bait nuggets
For control of commensal rats and mice
Weather resistant
Wax-free formulation
Ideal for use in wet and damp areas

9

8.1

Rodex Blox-1 Moisture Resistant Warfarin Rodenticide Bait for Rats and Mice, 4 lb

Neogen

Rodex Blox-1 Moisture Resistant Warfarin Rodenticide Bait for Rats and Mice, 4 lb

Main Highlights

Active Ingredient: Warfarin (0.025%)
For Control of Rats and Mice In Wet or Dry Areas
Contains four 16-ounce bars, each 16-ounce bar may be broken or cut into five 3-1/5ounce bars for rats. The 3-1/5 ounce bars may be broken or cut into six ½-ounce or twelve ¼ounce bars for house mice.
Rodex Blox-1 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).
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.

10

8.1

Ramik Bars All-Weather Rodenticide Mold & Moisture Resistant Bait for Control of Rats, Mice, and Meadow Voles, 4 lbs

Neogen

Ramik Bars All-Weather Rodenticide Mold & Moisture Resistant Bait for Control of Rats, Mice, and Meadow Voles, 4 lbs

Main Highlights

Ramik Bars contain the 1st generation anticoagulant active ingredient: diphacinone (0.005 percent)
Contains 4, 16-ounce bars that are scored so that they can be broken into 16 one-ounce pieces.
Ramik Bars 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 rat (Sigmodon hispidus)*, Eastern harvest mouse (Reithrodontomys humuli)*, Golden mouse (Ochrotomys nuttalli)*, Polynesian rat (Rattus exulans)*, Meadow vole (Microtus pennsylvanicus)*, White-throated woodrat* (Neotoma albigula), Southern plains woodrat* (Neotoma micropus), Mexican woodrat* (Neotoma mexicana), and Bushy-tailed woodrat (Neotoma cinerea).
Maintain an uninterrupted supply of fresh bait for at least 10 days for rats and 15 days for mice and meadow voles* or until there are no longer signs of new feeding by rats, mice, or meadow voles*.
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.

Our Best Overall Choice

9.7

Neogen Havoc Rodenticide Rat & Mouse Bait Pellet Pack, 8 lb.Pail

Neogen

Neogen Havoc Rodenticide Rat & Mouse Bait Pellet Pack, 8 lb.Pail

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

RODENT CONTROL: Kills house mice, Norway rats, and roof rats within 4-5 days after a lethal dose is consumed
PROVEN FORMULA: A palatable mixture is especially appealing to rodents
EFFECTIVE INGREDIENTS: Made of a second generation anticoagulant, Brodifacoum (.005%) and a special mixture of highly attractive bait ingredients
PROTECT YOUR HOME: Can be used indoors and outdoors within 100 ft of man-made agricultural structures
STOP INFESTATIONS: Havoc Rat & Mouse is the ideal rodenticide for rat and mouse infestations

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Neogen Havoc Rodenticide Rat & Mouse Bait Pellet Pack, 8 lb.Pail

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