The objectives of this study were to determine turf safety with Tenacity using a boom application versus a handheld application gun. Turf safety was to be determined on both perennial ryegrass and tall fescue at one, two, and three times the labeled rate for each species, respectively, applied two times (21 days apart) during the growing season.
Iowa State University
Blume, Christopher and Christians, Nick E., "Tenacity Turf Safety for Postemergence Applications" (2010). Iowa State Research Farm Progress Reports. 357.