2000 The Influence of Walnut Hull and Shell Morphology on Codling Moth, Cydia pomonella Susceptibility Christofferson, Chris, Gale McGranahan, Nick Mills, Charles Leslie 2000.
1997 Codling Moth Control with Imidan and Effects on Beneficial Insects Hasey, Janine, Chris Christofferson. 1997.
2001 Walnut Improvement Program - 2001 McGranahan, Gale, Chuck Leslie, Kourosh Vahdati, Diego Bujazha, Chris Christofferson 2001.
2000 Walnut Improvement Program - 2000 McGranahan, Gale, Chuck Leslie, Chris Christofferson, Joseph Wood, Wilbur Reil, Bill Olson, Bob Beede 2000.
