by Harker, K. Neil, O'Donovan, John T., Blackshaw, Robert E., Beckie, Hugh J., Mallory-Smith, C., Maxwell, Bruce D.
Published in Weed science (01.06.2012)

by Harker, K. Neil, O'Donovan, John T., Blackshaw, Robert E., Beckie, Hugh J., Mallory-Smith, C., Maxwell, Bruce D.
Published in Weed science (01.06.2012)

by Harker, K Neil, O'Donovan, John T, Blackshaw, Robert E, Beckie, Hugh J, Mallory-Smith, C, Maxwell, Bruce D
Published in Weed science (01.04.2012)

by Harker, K. Neil, O'Donovan, John T, Blackshaw, Robert E, Beckie, Hugh J, Mallory-Smith, C, Maxwell, Bruce D
Published in Weed science (01.04.2012)

by Harker, K. Neil, O'Donovan, John T., Blackshaw, Robert E., Beckie, Hugh J., Mallory-Smith, C., Maxwell, Bruce D.
Published in Weed science (01.04.2012)

by O'Donovan J.T, Rashid A, Van Nguyen H, Newman J.C, Khan Z, Johnson C.I, Blackshaw R.E, Harker K.N
Published in Weed technology (01.10.1996)

by NEIL HARKER, K, O'DONOVAN, John T, BLACKSHAW, Robert E, BECKIE, Hugh J, MALLORY-SMITH, C, MAXWELL, Bruce D
Published in Weed science (2012)

by Hummel, Jeremy D., Dosdall, Lloyd M., Clayton, George W., Harker, K. Neil, O’Donovan, John T.
Published in Biological control (01.12.2010)

by Harker, K.N. (Agric. Can. Res. Stn., Lacombe, Alberta, Canada.), Blackshaw, R.E, Kirkland, K.J
Published in Weed technology (01.01.1995)

by Strydhorst, S.M, King, J.R, Lopetinsky, K.J, Harker, K.N
Published in Weed science (01.03.2008)

by Harker, K.N, Dekker, J
Published in Weed science (01.09.1988)

by Harker, K.N. (Agric. Canada Res. Stn., Lacombe, Canada.), Taylor, J.S
Published in Weed technology (01.07.1994)

by Smith, Elwin G., Favret, M. Lucila, Clayton, George W., Blackshaw, Robert E., Brandt, Stewart, Johnson, Eric N., Harker, K. Neil, O'Donovan, John T., Kutcher, H. Randy, Vera, Cecil
Published in Agronomy journal (01.03.2010)

by Nadeau, L.B. (Northern Alberta Inst. Technol., Edmonton, Alberta), King, J.R, Harker, K.N
Published in Weed science (01.01.1992)

by Harker, K. Neil, O'Donovan, John T, Clayton, George W, Mayko, John
Published in Weed technology (01.10.2008)

by Smith, Elwin G, Favret, M Lucila, Clayton, George W, Blackshaw, Robert E, Brandt, Stewart, Johnson, Eric N, Harker, K Neil, O'Donovan, John T, Kutcher, H Randy, Vera, Cecil
Published in Agronomy journal (01.03.2010)

by Broatch, Jim S., Dosdall, Lloyd M., O’Donovan, John T., Harker, K. Neil, Clayton, George W.
Published in Biological control (2010)

by Taylor, J.S, Harker, K.N, Robertson, J.M
Published in Weed technology (01.10.1993)

by Smith, Elwin G, Favret, M. Lucila, Clayton, George W, Blackshaw, Robert E, Brandt, Stewart, Johnson, Eric N, Harker, K. Neil, O'Donovan, John T, Kutcher, H. Randy, Vera, Cecil
Published in Agronomy journal (01.03.2010)

by O'Donovan, John T, Harker, K. Neil, Dew, Donald A
Published in Canadian journal of plant science (01.07.2008)