What is Precor primarily used for in pest control?

Precor is primarily used as an Insect Growth Regulator (IGR), which means it interferes with the life cycle of insects, preventing them from reaching maturity or reproducing. Specifically, it targets the development of insects during their juvenile stages, such as larvae or nymphs, by mimicking hormones necessary for growth. This disruption leads to a reduction in pest populations over time, as mature insects are less likely to emerge from treated stages.

This mechanism is particularly effective for controlling species like fleas, cockroaches, and other pests where preventing reproduction is key to breaking their life cycle and managing infestations. By using an IGR like Precor, pest control professionals can establish long-term control of pest populations without the immediate impact associated with adulticides, which kill adult insects directly.