by Rogers W.E, Addink S, Shoop G.J
Published in Proceedings of the Annual Meeting Northeast Weed Science Society (1977)

by Lynn L.B, Jones M.L, Rogers W.E, Shoop G.J
Published in Proceedings of the Annual Meeting Northeast Weed Science Society (1977)

by Wright, T.H, Jones, M.L, Ladlie, J.S, Robinson, D.E, Shoop, G.J
Published in Proc Annu Meet North Cent Weed Control Conf (1975)

by Waddington, D.V, Zimmerman, T.L, Shoop, G.J, Kardos, L.T, Duich, J.M
Published in Prog Rep Pa State Univ Agric Exp Stn (1974)

by Ladlie, J.S, Waldrep, T.W, Lynn, L.B, Miller, B, Nelson, J.E, Shoop, G.J
Published in Proceedings of the Annual Meeting - North Central Weed Control Conference (USA) (1976)

by Rogers, W.E, Addink, S, Jones, M.L, Shoop, G.J, Lade, D.H, Christensen, C.D
Published in Proc Northeast Weed Control Control Conf (1974)

by Addink, S, Jones, M.L, Rogers, W.E, Shoop, G.J, Lade, D.H, Christensen, C.D
Published in Proc Northeast Weed Control Control Conf (1974)