1999 Yield Comparison of Mechanical Hedging Treatments and the Non-Hedged Check 1999 Olson, Bill, Warren Micke, Jim Yeager, Nadeem Shawareb. 1999.
1998 Yield Comparison Following Various Hedging and Hand Pruning Techniques - 1998 Olson, Bill, Warren Micke, Jim Yeager, Nadeem Shawareb. 1998.
1996 Yield Comparison Following Various Hedging and Hand Pruning Techniques Olson, Bill, Warren Micke, Jim Yeager. 1996.
2003 A Comparison of the Minimum Pruning and the Low-Scaffold Tree Training Systems on Chandler Walnuts - 2003 Olson, Bill, Jed Walton, Samuel Metcalf, Sean Miller 2003.
2003 Evaluation of ‘Chandler’ Grafted on Various Rootstocks including its Own-Rooted ‘Chandler’ - 2003 Olson, Bill, Jed Walton, Samuel Metcalf, Sean Miller 2003.
2002 A Comparison of the Minimum Pruning and the Low-Scaffold Tree Training Systems on Chandler Walnuts - 2002 Olson, Bill, Jed Walton, Samuel Metcalf, Sean Miller 2002.
2001 A Comparison of the Minimum Pruning and the Low-Scaffold Tree Training Systems on Chandler Walnuts - 2001 Olson, Bill, Jed Walton, Samuel Metcalf, Sean Miller 2001.
