PI-83/PI121 IRAC’s Insecticide Mode of Action Classification

Revised! PI-83, a 5-page guide by Frederic M. Fishel, explains the rationale behind the Insecticide Resistance Action Committee’s (IRAC) insecticide and acaricide mode-of-action classification and provides a listing of those insecticide common names with their groupings and primary modes of action for insecticides currently registered in Florida. Includes references. Published by the UF Pesticide Information Office, December 2008.