FourStar® Bti CRG
FourStar® Bti CRG is a heavy, high-density and sand-based larvicide designed for saltwater habitats with vegetative canopy. A dual action controlled release technology allows FourStar® Bti CRG to remain effective through wet and dry periods. It can kill larvae for up to 40 days and 4 floodings.
- High density, spherical silica sand carrier
- 10% Bti active ingredient
- Dual-action controlled release technology
- Up to 40 days residual
- Effectiveness in intermittent flood areas
- Can be applied to pre-flood areas
- Wet/dry effectiveness reduces applications
- Controls Aedes taeniorhynchus
- Weight provides optimal vegetation penetration
- Less target drift
- More coverage per application
FourStar® Bti CRG is approved for ground and aerial application at a minimum 7.5 to 10 lbs/acre, up to 20 lbs/acre.