Short Description:
FOURSTAR
TM BRIQUETS are a highly selective microbial
insecticide effective against mosquito larvae in a variety of habitats for up
to 45/90/180 days or more. FOURSTAR BRIQUETS release effective levels of
Bacillus
sphaericus and
Bacillus thuringiensis subspecies
israelensis
to the water surface over time as the briquet dissolves.
Active Ingredient:
Bacillus thuringiensis subspecies
israelensis
(Bti) and
Bacillus sphaericus (Bs)
Mode of Action:
Bti and Bs are naturally occurring bacteria that have insecticidal
activity on mosquitoes. These bacteria contain protein crystals that, when
ingested by mosquito larvae, will rupture the gut wall of the larvae which
results in larval death.
Where/When to use:
FOURSTAR BRIQUETS can be applied to areas that contain aquatic life,
fish and plants as well as areas used by or in contact with humans, animals,
horses, livestock, pets, birds or wildlife. Briquets may also be applied to
dry areas which are expected to become breeding sites. When briquets are
exposed to flooding, they begin to release the active ingredient and suppress
larval development. Subsequent wetting and drying will not reduce their
effectiveness.
Examples of application sites include, but are not limited to: storm drains,
catch basins, underground drainage systems, storm water retention areas,
retention ponds, abandoned swimming pools, ornamental fountains and ponds,
fish ponds, water gardens, animal drinking troughs, standing water, water
holding receptacles, man-made and natural sites where mosquitoes may
develop.
Formulations/Packaging:
- FOURSTAR BRIQUETS (45 day) - 200 briquets per case
- FOURSTAR BRIQUETS (90 day) - 200 briquets per case
- FOURSTAR BRIQUETS (180 day) - 200 briquets per case
Features/Benefits:
- Proven microbial active ingredients are environmentally compatible.
- Briquets provide long term residual control of mosquito larvae.
- Reduced treatment frequency saves on application labor cost.
- Three briquet sizes provide for up to 45, 90 & 180 days of
control.
- Combination of Bs and Bti is proven to prevent resistance.
- FOURSTAR BRIQUETS are ideal for use in rotation with
Altosid®.
Manufacturer:
FourStar Microbial Products LLC
