Insect Growth Regulators. Insect growth regulators (IGRs) are insecticides that mimic hormones in young insects. They disrupt how insects grow and reproduce. IGRs can control many types of insects including fleas, cockroaches, and mosquitos. Although they are rarely fatal for adult insects, they can prevent reproduction, egg-hatch, and molting from one stage to the next.
Woodford County Journal - Woodford Star, Eureka, IL. 1,315 likes Â· 1 talking about this. Woodford County Journal Woodford Star 1926 S. Main St. Eureka,... Jump to
Zip Code 95501 Cities. 95501 is located in the state of California in the Eureka metro area. Zip code 95501 is primarily located in Humboldt County. The official postal service name used for 95501 is EUREKA, California. Portions of the 95501 zip code are contained within or border the city limits of Eureka, CA, Myrtletown, CA, . The 95501 area code is 707. 95501 can be classified socioeconically as a Lower Middle Class class zipcode in comparison to other zipcodes in California.