Buffington, E. J., authorMcDonald, S. K., authorColorado Environmental Pesticide Education Program, publisher2024-08-282024-08-282006-06https://hdl.handle.net/10217/238975CEPEP 5/00, updated 6/06.PLEASE NOTE: This fact sheet is a historical document and some information may not reflect current federal and state laws and regulations and best practices.This fact sheet defines the term active ingredient and describes several different pesticide formulations.born digitalbulletinsengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Pesticides -- FormulationText