Mosquito Dunks®

Bacillus thuringiensis v. israelensis

Kill mosquitoes for 30+ days when placed in standing water outdoors!

Perfect Option for Mosquito Control in Containerized Standing Water Areas

Mosquito Dunks are favorites of homeowners and professionals providing effective mosquito control around standing bodies of water. Each dunk kills mosquitoes before they become flying, biting adults. Mosquito Dunks provide 30 days of continuous control under normal environmental conditions. They contain Bacillus thuringiensis israelensis, a targeted larvicide, which releases into the water once placed.

Dunks float in water and can be anchored with string to prevent them from being washed away. Mosquito Bits are suitable alternatives to the Mosquito Dunks when bodies of standing water are not present. Alternate drying and wetting does not reduce the effectiveness of Mosquito Dunks or Mosquito Bits.

Application Rates: The square footage below refers to surface area of the standing water.

1-5 Square Feet – ¼ dunk
5-25 Square Feet – ½ dunk
25-100 Square Feet – 1 dunk
100+ Square Feet – 1 dunk per 100 square feet.

Mosquito Dunks also can be used as a pre-flood treatment in areas expected to become breeding sources.

This Product Controls These Pests or Diseases: Black Fly (Simulium vittatum Zetterstedt), Fungus Gnats (Bradysia impatiens), Mosquitoes (Culiseta longiareolate)

Place dunks in standing water when mosquitoes are present. Replace dunks every 30 days for best results.

Environment: Outdoors, Pond & Environment, Interiorscapes, Container Plants, Houseplants

Storage: Store in original container. Apply to moist areas where pest insects are breeding.

Warning & Toxicities: Avoid breathing dust. Do not apply to finshed, treated drinking water.

Shelf Life: Indefinite

Active Ingredients/Guaranteed Analysis: Bacillus thurengiensis sp israelensis

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mosquito dunks

Aug 11, 2020 | By charles shores

Thank god for your 20 pack of dunks! We go thru 2 a year & use them in fish pond & greenhouse year round. We are retired & must be very frugal. We love your pepper spray too ,for our fruit orchard of 20 dwarfs. Great prices & wonderful service! Thank you so much for organic & safe products.

Misquito Deterant

Jun 27, 2020 | By NYLA DIEGEL

Unfortunately, I can't use it in my kittys outdoor water. So I have to change her water every morning. But..... Im using a piece of 1 ring in our bird bath. The rest my husband took up north to the hunting grounds and is using it in the swamps around the land. We'll see what happens.

Dunkin' the Mosquitos

Jun 6, 2020 | By Sam Gambina

These are great. They work very well. I swear by them.

Simply solved it!

May 31, 2020 | By Suzanne Chrisco-Wilcox

We sat for days, really, almost the whole month surprised at how the mosquitos stopped almost overnight! This works and we will be using it in our farm ponds every month. Thank you Arbico!!

Owner

Mar 3, 2020 | By Barbara Shipley

I use these all the time; your pricing is great.