1997 Lateral Shoot Development in Walnut Utilizing a Growth Regulator and Other Horticultural Techniques Micke, Warren C., Wilbur O. Reil, James T. Yeager. 1997.
1978 Induced Lateral Bud Growth of Walnut with Foliar Sprays of Dikegulac Martin, George C., Paul LaVine, G.S. Sibbett. 1978.
1991 The Performance of Ethephon as a Staminate Bloom (Catkin) Removal Agent on English Walnut Coates, William W. 1991.