According to Summit Chemical the manufacturer of the Mosquito Dunks, the best time to use the dunks is at the beginning of April, and no later than May.
How often should you use Mosquito Dunks?
How often do you use Mosquito Dunks or Bits? Sometimes standing water can’t be easily eliminated. That is where Dunks and Bits come in. Mosquito Dunks are intended to last for about 30 days once in the water.
How long does it take Mosquito Dunks to work?
The floating action slowly dissolves the dunk, releasing the bacteria. Dunks® begin killing mosquito larva within hours; you should start to notice a difference in about 48 hours.
Can you use too much Mosquito Dunks?
Just remember, that there is no point in using more than one Dunk in the recommended water surface area since it will do nothing but waste the product. The exception, however, is if the water is highly-contaminated, then an increased dose of Mosquito Dunks might be of use.
How long soak mosquito dunks?
Just mix 4 tablespoons of Mosquito Bits® in 1 gallon of water. Let the Bits soak for 30 minutes to remove the BTI, then skim off the floating granules. (You can also place the Bits in a nylon stocking prior to immersing them in water.
Are mosquito dunks toxic to dogs?
Mosquito Dunks® are also safe for use around birds, wildlife, children and pets. … Even if your dog eats an entire Mosquito Dunk®, this will not adversely affect the animal. If an animal eats a Mosquito Dunk® or drinks water treated with a Mosquito Dunk®, it essentially gets a large dose of protein and calcium.
Will Mosquito Dunks kill larvae?
Mosquito Dunks are small, donut-shaped, floatable larvicide disks that dissolve in water and kill mosquito larvae.
Will Mosquito Dunks hurt frogs?
Dunks® do not use chemicals to control mosquitoes. They are effective on mosquito and blackfly larvae, and have been recommended for use in backyard ponds or fountains where fish, frogs, tadpoles, and other aquatic animals live. Studies have shown minimal irritation when Dunks® are eaten or contact bare skin.
Is it safe to swim with mosquito dunks?
Safety. Because the toxin released by Bti only attacks the larvae of certain insects, it is safe for use in pools. If you use mosquito dunks according to the product label instructions, the Bti toxin does not harm humans swimming in the pools. It also does not harm pets, birds and wildlife.
Can you use mosquito dunks in the house?
Set 1 quarter of a dunk in 1 gallon of water and allow it to mix with the water naturally overnight. Pour this treated water in a watering can and use it to water your houseplants. Repeat once per week to keep the fungus gnats away.