On August 6th, 2024, WA Winegrowers partnered with Tsillan Cellars to host a Field Day event, focused on optimizing the use of sprayers in vineyards. Sponsored by Gear Mapper and led by Gwen Hoheisel from Washington State University, the event attracted vineyard managers and other industry leaders that were eager to enhance sprayer efficiency, reduce costs, and improve their fruit quality.

Spraying represents one of the highest pre-harvested costs for vineyards, and poor practices can lead to increased disease and insect pressure, compromising the fruit. Attendees were guided through essential techniques in sprayer calibration and optimization and introduced to best management practices for advancing technologies like rate controllers, intelligent sprayers, and other adaptations.

This hands-on event provided attendees the tools and knowledge needed to make informed decisions and maintain the quality of their harvests, ensuring a more successful and efficient spraying process.