Mosquito dunk (BTI Briquets)

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Ex Tax: $0.55

Availability: In Stock

Product Code: BC0001

Mosquito dunk (BTI  Briquet) is a highly selective microbial insecticide effective against mosquito larvae (Aedes aegypti, Anarabiensis and Culex quinqufaciatus)

Type of formulation: Water- dispersible granule

Sizes/Weight:  13grams X 6 dunks

How it works?

Mosquito Dunks (Bti Briquets) is a highly selective microbial insecticide effective against mosquito in a variety of habitats. When applied to the water surface, Mosquito Dunks float on water and slowly release a long-term biological mosquito larvicide. This larvicide gradually settles in the water and it is eaten by mosquito larvae growing there. Continuous ingestion of the active ingredient produces a chronic infection that kills the larvae.       

How long it last?

Mosquito Dunks (Bti Briquets) will keep on working and suppress larval development for 30 days or longer under typical environmental conditions. Mosquito Dunk has a central hole, which can be anchored to prevent being flush away. Mosquito Dunks remain effective even after multiple wetting and drying. Use the appropriate dosage according to the application rates below.     

Surface Area of Standing Water

Use Quantity

0.01 to 0.47 sq. m.
(1 to 5 sq. ft.)

¼ Dunk

0.47 to 2.33 sq. m.
(5 to 25 sq. ft.)

½ Dunk

2.33 to 9.3 sq. m.
(25 to 100 sq. ft.)

1 Dunk

Above 9.3 sq. m.
(Above 100 sq. ft.)

1 Dunk
per 9.3 sq.m.

How to use?

Mosquito Dunks(Bti Briquets) can used as whole or broken into portions and applied to areas where water stagnates, such as unused swimming pools, clogged roof gutters, drains, old automobile tires, construction sites, birdbaths, flowerpot plates, water gardens, ponds and etc.


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