Sij, J.W., Olson, B.L.S., Ott, J.P. and Baughman, T.A. 2016. Stalk Persistence of Interseeded Wheat and Rye Cover Crops Treated at Two Growth Stages and Six Rates of Glyphosate. Texas Journal of Agriculture and Natural Resources. 19, (May 2016), 93–101.