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Environmental Green Products :: Garden and Farm :: Pool, pond and spa :: PHC Mosquito Dunks



Product Pricing
Mosquito Dunks each card (20 dunks per card) $19.00
Mosquite Dunks per case (5 cards per case, 100 dunks) $80.00

Mosquito Dunks:
The mosquito eggs are very hardy and manage to live under almost all conditions. When the water temperature is right, the eggs hatch and become mosquito larvae
which swim around eating and growing. In about a week they become full-grown mosquitoes and fly out of the water looking for someone to bite. Mosquito Dunks containing Bt israeliensis float on water and will keep on working for 30 days or longer and are completely biodegradable. While floating, they slowly release a natural mosquito-killing biocontrol agent, Bti (Bacillus thuringienis israelensis) at the waters surface. This agent gradually settles in the water where it is eaten by mosquito larvae growing there. Bti (Bacillus thuringienis israelensis) is a bacterial toxin that infects and kills mosquito and black fly larvae. It is safe and environmentally sound because it is highly selective, killing mosquitoes and black flies. Bti contains no poisonous chemicals and is completely harmless to other living things! When Bti is eaten by the mosquito larvae, it damages the gut cells, eventually entering the body cavity. Once this happens, the larvae die.
 
Kills mosquito larvae for 30 days! Mosquito Dunks have been used by professionals for more that a decade and have proven their value in destroying mosquitoes - by killing the larvae before they mature into biting adults. Made with Bt-israelensis (Bt-i), a highly specific biological pesticide, this product represent a major breakthrough for people and the environment when compared with the traditional toxic chemical approach to mosquito control. Will not harm people, pets, wildlife or fish.
 
Easy To Use:
Once a month place wherever water accumulates around your home - you'll be rid of mosquitoes for the whole season. Each Dunk will effectively treat up to 100 square feet of surface water regardless of depth. They may also be broken in half to treat smaller areas. Great for use in water gardens, flower pots, bird baths, rain gutters and decorative ponds!

Mosquito dunks float on water and will keep on working for 30 days or longer under typical environmental conditions. While floating, they slowly release a long-term, biological mosquito larvicide at the water's surface. This larvicide gradually settles in the water where it is eaten by mosquito larvae growing there. Mosquito Dunks may be used in all types of standing water sites where mosquito larvae grow. Alternate wetting and drying will not reduce their effectiveness.

Directions
Use one Mosquito Dunk for up to 100 square feet of water surface, regardless of depth. They can be used whole or broken into portions and applied to containerized standing water found near the home such as animal watering troughs, bird baths, flower pots, roof gutters, and water gardens. To prevent them from being washed away, the Dunks can be anchored using a string tied through the center hole, or they can be staked in place.

Warning:
Hazards to Humans: Avoid contact with eyes or open wounds.
Environmental Hazards: Do not apply directly to treated, finished drinking water reservoirs or drinking water receptacles when the water is intended for human consumption.
 
How mosquito dunks work:
  • Mosquito Dunks can be used in all types of standing water sites where mosquito larvae grow before becoming adults.
  • Alternate wetting and drying will not reduce their effectiveness.
  • To prevent dunks from being washed away, anchor them using a string tied through the center hole, or they can be staked in place.
  • Mosquito dunks contain no poisonous chemicals and are harmless to other living things.
  • Each Dunk of Bti treats 100 sq.ft of water surface regardless of depth.
  • Mosquito larvae will feed on them and will be killed continuously.
  • You will then be rid of biting adult mosquitoes for the entire season.
  • Mosquito dunks, which dry out will start working again when they become wet.
  • Unused dunks will remain active indefinitely.
  • The floating action of the briquets will ensure that active material is released at the surface as well as gradually settle to the bottom.
  • The floating Briquet formulation releases effective levels of B.t.i at the waters surface for a period of 30 days or more. Summit B.t.i. Briquets remain in the water column where mosquito larvae feed, to give you continuous kill.
  • Summit B.t.i. Briquets release a constant, low dose of B.t.i, so early instars may survive temporarily. However, continuous ingestion of the active ingredient produces a chronic infection which kills the larvae. So you will not observe pupae, and the adult mosquitoes will not emerge.
  • Summit B.t.i. Briquets can be used in both permanent and temporary mosquito breeding habitats. Alternate wetting and drying will not reduce their effectiveness. Summit B.t.i. Briquets can be applied as either a pre or post hatch treatment
  • Dunks also can be used as a pre-flood treatement in areas expected to become breeding sources.

Material safety data sheet for mosquito dunks

 
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