About the manual

The 'GrowNotes™ - Spray application manual for grain growers' describes how various spraying systems and components work. It also covers factors to consider for optimal sprayer performance.

The manual focuses on improving sprayer output accuracy and the efficiency and safety of spraying operations. It covers: planning your spray operations, preparing for spraying, spraying system components and set-up, available spraying system options and operational considerations. It also includes a review and planning for future sprayer system needs.

The manual comprises 23 modules and a 'water flush for residuals' calculator. Each module includes a series of videos. First published in February 2017, the current edition published in February 2024 includes revisions to Modules 1, 4 and 10. This new HTML version published in January 2025 includes significant changes across many of the Modules.

Module 1: Planning for spray application


Module 1 introduces spray application planning from an operator’s perspective