by Pettigrew, W.T., Gerik, T.J.
Published in Advances in Agronomy (01.01.2007)

by Pettigrew, W.T
Published in Crop science (01.01.2008)

by Pettigrew, W.T.
Published in The journal of cotton science (2016)

by Pettigrew, W.T
Published in Crop science (01.07.2004)

by Meredith, W.R. Jr, Heitholt, J.J, Pettigrew, W.T, Rayburn, S.T. Jr
Published in Crop science (01.09.1997)

by Pettigrew, W.T., Bruns, H.A., Reddy, K.N.
Published in The journal of cotton science (2016)

by Pettigrew, W.T, Adamczyk, J.J. Jr
Published in Agronomy journal (01.05.2006)

by Raymer P.L, Pettigrew W.T
Published in Special publication - University of Georgia (1985)

by Pettigrew, W.T. (USDA, ARS, Cotton Physiology and Genetics, Stoneville, MS), Heitholt, J.J, Meredith, W.R. Jr
Published in Agronomy journal (01.03.1992)

by Pettigrew, W.T
Published in Agronomy journal (01.11.1999)

by Pettigrew, W.T, Meredith, W.R. Jr, Young, L.D
Published in Agronomy journal (01.07.2005)

by Pettigrew, W.T, Johnson, J.T
Published in The journal of cotton science (2005)

by Raymer P.L, Day J, Fisher C.D, Pettigrew W.T
Published in Research report - University of Georgia (1984)

by Boswell F.C, Day J.L, Fisher C.D, Pettigrew W.T
Published in Research report - University of Georgia (1984)

by Pettigrew, W. T., Meredith, W. R.
Published in Journal of plant nutrition (01.01.1997)

by Pettigrew W.T, Heitholt J.J, Meredith W.R. Jr
Published in Agronomy journal (1996)

by Pettigrew W.T
Published in Agronomy journal (01.09.1995)

by Pettigrew, W.T, Meredith, W.R. Jr, Bruns, H.A, Stetina, S.R
Published in The journal of cotton science (2006)

by Pettigrew, W.T, Meredith, W.R. Jr
Published in Crop science (01.05.1994)

by Sherman, T.D. (University of South Alabama, Mobile (USA)), Pettigrew, W.T, Vaughn, K.C
Published in Plant and cell physiology (1999)