Shock, C. C., Ishida, J. K., & Feibert, E. B. G. (2008). Native Wildflowers Grown for Seed Production Show Tolerance to Conventional Postemergence Herbicides. OSU Agricultural Experiment Station, Special Report 1087: pp. 197-203.
Shock, C. C., Ishida, J. K., & Feibert, E. B. G. (2008). Native Wildflowers Grown for Seed Production Show Tolerance to Conventional Postemergence Herbicides. OSU Agricultural Experiment Station, Special Report 1087: pp. 197-203.