by Apter, R.C, Davies, F.T. Jr, McWilliams, E.L
Published in Journal of the American Society for Horticultural Science (01.11.1993)

by Apter, R.C, McWilliams, E.L, Davies, F.T. Jr
Published in Journal of the American Society for Horticultural Science (01.11.1993)

by Sealy, R.L. (Texas AandM University, College Station, TX), Kenerley, C.M, McWilliams, E.L
Published in HortScience (01.03.1990)

by Morgan, D.L, McWilliams, E.L
Published in Acta horticulturae (01.05.1976)

by Mbah B.N, McWilliams E.L, McCree K.J
Published in Journal of the American Society for Horticultural Science (01.01.1983)

by Tipton, J.L, McWilliams, E.L
Published in American nurseryman (1979)

by Apter, R.C, McWilliams, E.L, Davies, F.T., Jr
Published in HortScience (01.06.1991)

by Apter, R.C, McWilliams, E.L, Davies, F.T., Jr
Published in HortScience (01.06.1991)

by Weaver, S.E, McWilliams, E.L
Published in Canadian journal of plant science (1980)

by Morgan D.L, McWilliams E.L
Published in Combined Proceedings International Plant Propagators' Society (1982)

by Fonteno W.C, McWilliams E.L
Published in Journal American Society for Horticultural Science (1978)

by McWilliams E.L, Smith C.W
Published in HortScience (1978)

by McWilliams E.L
Published in SIDA, contributions to botany (01.06.1988)

by McWilliams, E.L, Ludwig, L.K
Published in Michigan botanist (1972)

by Fonteno, W.C, McWilliams, E.L
Published in Proc Trop Reg Am Soc Hortic Sci (1974)

by Sealy, R.L, Kenerley, C.M, McWilliams, E.L
Published in Plant disease (01.11.1988)

by Kaspar, M.J, McWilliams, E.L
Published in HortScience (01.08.1982)

by Simpson, B.J, Hipp, B.W, McWilliams, E.L
Published in HortScience (01.02.1989)

by McWilliams, E.L
Published in Botanical gazette (Chicago, Ill.) (1970)

by Wiedenfeld R.P, Hossner L.R, McWilliams E.L
Published in Journal of Environmental Quality (1978)