Holm, F.A.Kirkland, K.J.Stevenson, F.C.2018-09-082018-09-081999-02-25http://hdl.handle.net/10388/10092Field trials were conducted at Scott and Saskatoon, SK from 1994 through 1997 to determine the optimum rate and timing for five post-emergent herbicides used to control wild oat in spring wheat. The herbicides tested were clodinafop-propargyl, fenoxaprop-P, flamprop, imazamethabenz and tralkoxydim. Herbicides were applied at the recommended label rate, 0.67 times or 0.33 times the recommended rate at the 2-, 4- or 6-leaf stages of wild oat. Wild oat infestation was moderate to heavy at Saskatoon and light to moderate at Scott.enAttribution-NonCommercial-NoDerivs 2.5 CanadaDefining optimum herbicide rate and timing for wild oat control in spring wheatPoster Presentation