Mosquito Dunks Card of 6
$19.95
- Non-toxic to all other wildlife, pets, fish, and humans.
- Simply apply Mosquito Dunks to any standing water, or water garden.
- Kills within hours lasts for 30 days or more.
- Labeled For Organic Gardening by the USEPA.
- Highly effective low impact product
In-store, curbside or delivery!
- Private parking & loading area around back
- Discreet package & labeling on all deliveries
- Minimum 1-year warranty on all products
Mosquito Dunks – 6 Pack
Biological Mosquito Larvae Control for Standing Water
Control mosquito larvae before they develop into biting adult mosquitoes with this convenient 6-pack card of biological larvicide.
Each card contains 6 individual pieces containing Bacillus thuringiensis israelensis (Bti). This naturally occurring biological control is designed for use in suitable standing-water areas.
The ready-to-use format requires no mixing. Simply place the recommended amount in the water according to the product label.
Key Features
- 6 individual pieces per card
- Biological mosquito control
- Contains Bti
- Targets mosquito larvae
- Ready to use
- No mixing required
- Long-lasting control
- Ideal for standing water
- Suitable for rain barrels and water features
- Helps interrupt the mosquito life cycle
How It Works
Mosquitoes require standing water to reproduce.
After hatching, mosquito eggs develop into larvae. These larvae live in the water while they develop toward adulthood.
The Bti in this product is consumed by susceptible mosquito larvae. It then affects their digestive system and prevents them from completing their development.
This makes Bti a useful option for managing mosquito breeding sites without using a conventional broad-spectrum insecticide.
Convenient 6-Pack Card
Each package contains 6 individual pieces.
The six-pack format is convenient for treating several water sources around your property. It also provides additional pieces for future applications.
Keep the unused product stored according to the manufacturer’s instructions.
Where to Use It
This biological treatment is useful in areas where water cannot easily be removed.
Common applications include:
- Rain barrels
- Birdbaths
- Ornamental ponds
- Water gardens
- Plant saucers
- Catch basins
- Drainage areas
- Garden containers
- Decorative water features
Always check the product label before using it in a particular water source.
Use in Rain Barrels
Rain barrels can become breeding areas when water remains stagnant for extended periods.
Treating suitable water with a Bti product can help control mosquito larvae before they become adults.
This makes it a useful addition to a broader mosquito-management program.
Whenever possible, remove unnecessary standing water around your property.
Long-Lasting Control
One piece can provide control for up to approximately 30 days, depending on environmental conditions and the application.
Water conditions, temperature, and other factors can affect performance.
Follow the manufacturer’s instructions for replacement and application frequency.
Easy to Apply
There is no concentrate to measure and no spray solution to prepare.
Place the appropriate amount directly into the water according to the product label.
The material gradually releases the biological active ingredient while it remains in the water.
What Does Bti Control?
Bti is specifically used to target susceptible mosquito larvae and certain other fly larvae.
It is not an adult mosquito killer.
For this reason, it works best as part of a preventative approach.
Remove standing water whenever possible and treat water that cannot reasonably be drained or eliminated.
Product Specifications
| Specification | Details |
|---|---|
| Product | Mosquito Dunks |
| Package | 6-Dunk Card |
| Quantity | 6 individual pieces |
| Product Type | Biological larvicide |
| Active Ingredient | Bacillus thuringiensis israelensis (Bti) |
| Target | Mosquito larvae |
| Application | Suitable standing water |
| Application Method | Place directly in water |
| Control Period | Up to approximately 30 days |
Frequently Asked Questions
How many are in the package?
Each package contains 6 individual pieces on one card.
What is Bti?
Bti stands for Bacillus thuringiensis israelensis. It is a biological control organism used to target susceptible mosquito larvae.
Does this kill adult mosquitoes?
No. It targets larvae before they develop into adults.
Can I use it in a rain barrel?
It can be used in suitable rainwater collection applications. Always follow the current product label for approved uses.
How long does one piece last?
Under typical conditions, one piece can provide control for up to approximately 30 days.
Does it need to be mixed?
No. The product is designed to be placed directly into suitable standing water.
Buy Mosquito Dunks – 6 Pack
Keep mosquito breeding areas under control with this convenient 6-piece biological larvicide card.
It is an easy option for rain barrels, ornamental water features, gardens, and other areas where standing water cannot be eliminated.
Available from Jon’s Plant Factory.
Mosquito Dunks, mosquito control, mosquito larvae, Bti, larvicide, mosquito killer, standing water, rain barrel, pond, biological pest control, garden pest control
| Weight | .3 kg |
|---|---|
| Dimensions | 2 × 14 × 3 cm |
| options | Full sheet of 20, Per Dunk |







