Solid and cork-shaped, Altosid Briquets feature (S)-methoprene to stop larval development in active mosquito breeding sites. This convenient formulation provides up to 30 days of control in standing water. Altosid Briquets from Central Life Sciences are an ideal solution for backyard mosquito control.
Catch basins, ponds, lakes, roadside ditches, and surface water receptacles are all locations where ongoing maintenance is necessary, but often impractical. A single application of Altosid 30-Day Briquets provides the solution by ensuring consistent, slow-release control for up to 30 days.
Get effective control with the (S)-methoprene IGR in Altosid products – it works when consumed or just absorbed by mosquito larvae. Altosid 30-Day Briquets can be hand applied by operators on foot or in moving vehicles, saving you time and money.

