Insect Growth Regulators. Insect Growth Regulators or IGR inhibit the growth of immature insects. If an insect cannot mature into an adult, it cannot reproduce. Flea eggs and larva never reach adult stage; mosquito larvae die before reaching adult stage; roaches and other insects cannot molt properly, which inhibits their ability to reproduce.
Fairfield, Alabama is located in Jefferson County. Zip codes in Fairfield, AL include 35064. The median home price in Fairfield is $54 which is roughly $54/per square foot. More Fairfield information.
Photographer's Note: The 1857 Freestone County jail, remodeled in 1880, now serves as the Freestone County Historical Museum.. - Terry Jeanson, June 1, 2007. Photo courtesy Terry Jeanson, December 2005 More Texas Jails | See Fairfield, Texas. Book Your Hotel Here & Save Fairfield Hotels More Hotels.