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.
Fairfield, Monmouth County, New Jersey. For other places with similar names, see Fairfield, New Jersey. Fairfield is an unincorporated community located within Howell Township in Monmouth County, New Jersey, United States. The community is centered on the intersection of County Route 524 (CR 524) and Ketchum Road. Some small businesses are located along CR 524 as are some township offices and schools.