28/08/2026
We had a fun evening testing a plane for aerial application of foliar sprays. The short summary is flying parallel to the rows in the plane (and the drone) gives the most even coverage and the tip vortex is the main driver for coverage, similar to the drone wake. The pictures featured were 40L/Ha parallel.
We had historically done 60L/Ha with the plane and thought 100L/Ha with the drone was good. I don't think the ground rig is being fully replaced by either in an orchard but the coverage was surprisingly good.