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Mosquito Bt Floating Donuts/Dunks (Pack of 20) - PBI210

Mosquito Bt Floating Donuts/Dunks (Pack of 20) Mosquito Bt Floating Donuts/Dunks (Pack of 20)
Organic Mosquito Control

Organic Mosquito Control

Organic Mosquito Control & Fly Traps

Organic Mosquito Control & Fly Traps

  • In stock. Ships from our warehouse in Northern California.

Get Rid of Mosquitos Before They Get a Chance to Bite

Mosquito Dunks float on the water and keep on working for 30 days or longer under typical conditions. While floating, they slowly release a long-term, mosquito larvicide, Bacillus thuringiensis var. israelensis (Bt) at the water's surface. The mosquito larvae eat the Bt and which in turns paralyzes their digestive system. The Bt-affected insects die within days from starvation.

  • Use 1 donut per 100 sq ft of water surface
  • Use in animal watering troughs, bird baths
  • Do not use in finished treated drinking water sources
  • Break into smaller pieces for smaller stands of water

Customer Reviews

Really Work

I have been buying Bt donuts for years. We have two small ponds and a dry-creek that will puddle here and there. When we first bought our property we were constantly getting swarmed by mosquitoes. There was a noticeable difference after we started to use the Bt with no ill effect to the frogs. They're alive and croaking. Well worth the investment!

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