For Mosquito Abatement Districts, Central Life Sciences offers adulticides and larvicides in a variety of formulations to give professionals the opportunity for complete control of mosquito populations in every corner of their communities.

Altosid®, an Insect Growth Regulator, gets its power from (S)-Methoprene, a target-specific active with a low toxicity profile that will not affect fish, waterfowl, mammals or beneficial predatory insects.

Our product line also includes synergized pyrethroids Pyronyl™ and Perm-X™, as well as FOURSTAR® microbial larvicides, for full-spectrum coverage.


When the outbreak of vector-borne disease poses a health threat, public health officials can depend on Zenivex®. This high-efficacy, reduced-risk adulticide provides quick, permanent knockdown and reliable control of adult mosquito populations. Zenivex is ready-to-use for hand, ground or aerial application, requires no aquatic setbacks and has crop approval so it can be sprayed throughout urban and rural settings. Pyronyl™ and Perm-X™, our synergized pyrethroids, offer an economical alternative for many applications.

Adding an Insect Growth Regulator such as Altosid® IGR, or microbial larvicide FOURSTAR®, to your mosquito control program will help achieve long-term control by preventing larvae from maturing into breeding, biting adults.