Developing and Implementing IPM Strategies to Assist Farmers: An Industry Approach. Hasan A. Bolkan, Campbell Research and Development, Davis, CA. Wllliam R. Reinert Campbell Research and Development, Davis, CA. PIant Dis. 78:545-550. Copyright 1994 The American Phytopathological Society. DOI: 10.1094/PD-78-0545.