Fungicides applied to corn with a DJIT40 drone delivered a higher ROI on average than fungicides applied on the ground according to a 2023 Beck's Practical Farm Research (PFR) study. Beck's researchers note that a few key factors were at play during the first-year study.
"None of the testing locations experienced much, if any, disease pressure during the growing season. The fungicide applications were all made in the morning when there was a dew on the leaves, which likely helped compensate for the lower carrier rate of the drone application. The increased concentration of the fungicide from the drone may also play a role in these results. This was a first-year study, and additional years of research and data are needed before making recommendations."
Check out the results below.
2023 Multi-Location Results
Water Sensitive Cards @ Ear Leaf
2023 Fungicide Application — Ground vs. Drone ROI
![[Technology Corner] Thinking Outside the Box to Implement Precision Tech in Challenging Fields](https://www.precisionfarmingdealer.com/ext/resources/2026/06/04/Thinking-Outside-the-Box-to-Implement-Precision-Tech-in-Challenging-Fields.webp?height=290&t=1780670187&width=400)
