by Stephens, M.J, Alspach, P.A, Winefield, C
Published in Acta horticulturae (01.01.2012)

by Beatson, R.A, Alspach, P.A
Published in Acta horticulturae (01.01.2009)

by Brewer, L.R, Morgan, C, Alspach, P.A, Volz, R.K, White, A.G
Published in Acta horticulturae (01.01.2008)

by Oraguzie, N.C, Whitworth, C, Alspach, P.A, Morgan, C.G.T, Fraser, J
Published in Acta horticulturae (01.01.2004)

by Oraguzie, N.C, Whitworth, C, Alspach, P.A, Morgan, C.G.T, Fraser, J
Published in Acta horticulturae (01.01.2003)

by Taylor, R.K, Ranatunga, C, Bus, V, Alspach, P.A
Published in Acta horticulturae (01.01.2002)

by White, A.G, Brewer, L.R, Alspach, P.A
Published in Acta horticulturae (01.01.2000)

by Volz, R.K, Alspach, P.A, White, A.G, Ferguson, I.B
Published in Acta horticulturae (01.01.2001)

by Oraguzie, N.C, Mofstee, M.E, Alspach, P.A, Brewer, L.R, Howard, C
Published in Acta horticulturae (01.01.2000)

by Brewer, L.R, Morgan, C.G.T, Alspach, P.A, Volz, R.K
Published in Acta horticulturae (2011)

by Connor, A.M, Finn, C.E, Alspach, P.A
Published in Journal of the American Society for Horticultural Science (01.07.2005)

by Connor, A.M, Stephens, M.J, Hall, H.K, Alspach, P.A
Published in Journal of the American Society for Horticultural Science (01.05.2005)

by Volz, R.K, Alspach, P.A, Fletcher, D.J, Ferguson, I.B
Published in Euphytica (01.05.2006)

by Connor, A.M, Finn, C.E, McGhie, T.K, Alspach, P.A
Published in Journal of the American Society for Horticultural Science (01.09.2005)

by Bus, V.G.M, Ranatunga, C, Alspach, P.A, Oraguzie, N.C, Whitworth, C
Published in Euphytica (01.04.2006)

by Brewer, L.R, Alspach, P.A, White, A.G
Published in Acta horticulturae (2002)

by Noiton, D.A.M, Alspach, P.A
Published in Journal of the American Society for Horticultural Science (01.09.1996)

by Pyke,N.B, Alspach,P.A
Published in N.Z.J.Agric.Sci (1986)

by Pyke, N.B. (Riwaka Research Station, Motueka (New Zealand)), Alspach, P.A
Published in Acta Horticulturae (Netherlands) (1992)

by Rohrbach, J.F, Alspach, P.A, Andrewes, L.M
Published in Journal of the Institute of Brewing (01.01.1983)