2000 Irrigation Management and the Incidence of Phytophthora Root Rot in Young Walnut Trees Prichard, Terry, Greg Browne, Larry Schwankl, Ken Shackel 2000.
1999 Irrigation Management and the Incidence of Phytophthora Root Rot in Young Walnut Trees Prichard, Terry, Greg Browne, Larry Schwankl, Ken Shackel. 1999.
2001 Modifying Midday Stem Water Potential Measurement in Walnut to Improve Acceptance as a Practical Irrigation Management Tool Fulton, Allan, Richard Buchner, William Olson, Larry Schwankl, Cyndi Gilles, Nick Bertagna, Jed Walton, Ken Shackel 2001.
