Cory Engen, ag data specialist, walks through the results of Crystal Valley’s winter 2017, day-long customer conference which recapped the growing season and highlighted key trial results. More than 300 current customers and prospects attended the free event, which walked attendees through the co-op’s analysis of everything from the correlation between planting date and yield to a cost-benefit breakdown of fungicide application.


![[Technology Corner] Over 260 Dealers Invest in New Precision Spraying Technology](https://www.precisionfarmingdealer.com/ext/resources/2026/09/11/Over-260-Dealers-Invest-in-New-Precision-Spraying-Technology.webp?height=290&t=1789150775&width=400)