W.J. Donwen, who was president of Gustafson Inc. from 1976 until December 1993 when he retired, has been elected chairman of the board of AgriDyne Technologies Inc., 2401 Foothill Drive, a company developing crop-protection products. He has been an AgriDyne director since 1992.
Will Carpenter, who has been a director of the company since February 1992 and chairman of the board since August 1992, will become vice chairman. He retired in 1992 as a vice president of the Montsanto Agricultural Co.