2,4-D Antagonizes Cutleaf Groundcherry (Physalis Angulata L.) Control By Glyphosate

In greenhouse experiments, glyphosate controlled cutleaf groundcherry, but when applied in combination with 2,4-D control was significantly reduced. 2,4-D did not adequately control cutleaf groundcherry when applied alone. Antagonism was verified using Colby's method, and was observed in both collections of biomass and visual ratings.