Bsph (Bacillus sphaericus)
VectoLex® WSP:
VectoLex® is a biological mosquito larvicide that offers efficacious, persistent control of mosquitoes in tough environmental conditions such as sewage basins, abandoned swimming pools, and any area with a high organic content. VectoLex® is particularly effective against Culex species and many species of Aedes, Anopheles, and Psorophora.
The active ingredient is VectoLex® is the naturally occurring spore-forming bacteria, Bacillus sphaericus. VectoLex® WSP (Water Soluble Packets) are used in abandoned swimming poolsand other areas with high organic content.
Pesticide Label:
Safety Data Sheet: