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Summit Chemical Co Mosquito Dunks (2-Pack)

Model # BTDUNK2|Store SKU # 1000700324

Overview

Model # BTDUNK2 Store SKU # 1000700324

Kills Mosquitoes before They're Old Enough to Bite. Mosquito Dunks are made with Bt-israelensis (Bt-i), a highly specific biological bacterium that kills mosquito larva in standing water within hours. This product will not harm people, pets, wildlife or fish. It is very simple to use, place one dunk per month in areas where water accumulates such as ponds, rain barrels or ditches. It can be used as soon as mosquito larvae are seen in early spring, keep using all summer. Larvae are present until the end of the summer season.

  1. Coverage: 1 dunk per 9.2 m2 (100 ft2) of surface water and last 30 days
  1. Registered for sale by Healthy Canada Pest Management Regulatory Agency and deemed Fit for Organic production by the USEPA in accordance with the USDAs National Organic Program (NOP)
  1. 2 per pack

Specifications

Dimensions

Assembled Depth (in inches)
1
Assembled Height (in inches)
6
Assembled Weight (in lbs)
1
Assembled Width (in inches)
5.5
Packaged Depth (in inches)
1.5
Packaged Height (in inches)
12.5
Packaged Weight (In lbs)
0.15
Packaged Width (in inches)
4.5

Details

Application Type
Granular
Country of Origin
US-United States
Indoor/Outdoor
Indoor/Outdoor
Location/Area of Use
All Purpose
Organic
Non-Organic
Pest Type
Mosquitos

Warranty / Certifications

Warranty and Product information Customer Service; 905-382-2904 or email nicinfo@niagara.com. Defective and damaged products will be replaced 100 percent Satisfaction Guaranteed.
Mosquito Dunks (2-Pack)Summit Chemical Co Mosquito Dunks (2-Pack)Kills Mosquitoes before They're Old Enough to Bite. Mosquito Dunks are made with Bt-israelensis (Bt-i), a highly specific biological bacterium that kills mosquito larva in standing water within hours. This product will not harm people, pets, wildlife or fish. It is very simple to use, place one dunk per month in areas where water accumulates such as ponds, rain barrels or ditches. It can be used as soon as mosquito larvae are seen in early spring, keep using all summer. Larvae are present until the end of the summer season.
Summit Chemical Co
1000700324
CAD19.982022-05-21
The Home Depot Canada
Mosquito Dunks (2-Pack) is rated 4.5 out of 5 by 620.
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Rated 4 out of 5 by from Reliable product that I have used for years.... Reliable product that I have used for years.
Date published: 2022-05-01
Rated 5 out of 5 by from I have used these for many years and they are... I have used these for many years and they are effective. I am glad they were in stock. Thanks
Date published: 2022-04-27
Rated 5 out of 5 by from start early Buy them every year around March and put 1/2 donut in plasyic jugs around the yard to get the first ones comming out to lay eggs. We have very few mosquitos because I keep it up all summer.
Date published: 2022-04-19
Rated 5 out of 5 by from reduces mosquitoes from standing water... reduces mosquitoes from standing water
Date published: 2022-04-06
Rated 1 out of 5 by from Do not buy Does not work at all. Very disappointed
Date published: 2022-04-05
Rated 5 out of 5 by from This stuff works. I have a swamp and a... This stuff works. I have a swamp and a ditch behind my house. It rains from July through September all the time and every other day the rest of the year. It's always wet here. So, I am either eaten alive or use these little dunkers. They can't stop the swamp but can assist in the ditch and I have significantly fewer mosquitos than otherwise.
Date published: 2022-04-05
Rated 1 out of 5 by from No Good good morning this product never worked, it didn't do anything to the mosquitoes, today i'm going back to buy a sprite Thank you
Date published: 2022-04-02
Rated 5 out of 5 by from Keeps the skeeters down! Works GREAT! No more skeeters in my rain barrel
Date published: 2022-04-01
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How many dunks would be needed for a big pond?

How many dunks would be needed for a big pond?
Asked by: Deelynn
Depends on the surface sq ft of the pond. You can calculate based on the info's on the back of the pkg
Answered by: 12356
Date published: 2022-04-06

Is this safe for a rain barrel where the water will be used for a vegetable garden?

Is this safe for a rain barrel where the water will be used for a vegetable garden?
Asked by: GiGi
I use it in the birdbath and in my rain barrel and have not noticed any issues with birds or plants - but I don't grow vegetables. For me, food is to be found at the grocery store.
Answered by: Shannalee
Date published: 2022-04-05

Do the dunks eventually sink to the bottom of a fountain or do they float???

Do the dunks eventually sink to the bottom of a fountain or do they float???
Asked by: Anita
Mine eventually sank and dissolved. Initially I only used a piece of one in a five gallon bucket of collected rain water for plants. The little pieces floated longer. If I use it in a fountain or birdbath, I would weigh it down.
Answered by: TERRI
Date published: 2021-10-06

I have corrugated pipe extending 20 feet for downspout gutter drainage. Will this be effective i...

I have corrugated pipe extending 20 feet for downspout gutter drainage. Will this be effective if I place a "dunk" at the base of the downspout? I'm thinking as the rainwater flows, it takes some of the larvicide with it to coat the standing water left in the pipe?
Asked by: MM
I think the water must be still standing. If flowing the good goop flows away with it.
Answered by: jhharlan
Date published: 2021-07-28

Hi, Can I use this product for gnats in my indoor potted plants? Thank you.

Hi, Can I use this product for gnats in my indoor potted plants? Thank you.
Asked by: Beth
I have used these tablets successfully in my small decorative ponds. However, I doubt they would work on gnats in potted soil. They work by gradually dispensing chemicals that attack mosquito larvae in liquid water by sinking to the bottom where larvae rest. The chemical apparently interferes with their digestive system and is specifically aimed at the larvae stage while underwater.
Answered by: Jim
Date published: 2021-07-24

How to delete from cart

How to delete from cart
Asked by: TJ
They work ! One pellet In a rain barrel lasts a long time.
Answered by: TONYA
Date published: 2021-06-25

How often should you replace it?

Asked by: GailA
We use 1/2 a Dunk in some of the smaller containers. They eventually come apart, and will float on top of the water. This will last a long time until the next rain washes it out, or the water evaporates.
Answered by: Rob
Date published: 2021-06-04

How many dunks do you add to 50 gal rain barrel. Also how long do you need to add new ones

Asked by: Maddy
It depends on the surface area that you are treating. There are formulas and instructions online for figuring the square feet or square inches of the surface.
Answered by: Teacher3
Date published: 2021-04-07
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